Phoenix Contact Solutions for the Chemical Oil and Gas Industry

PHOENIX CONTACT GmbH & Co. KG32823 Blomberg, GermanyPhone: +49 (0) 52 35 3-00Fax: +49 (0) 52 35 3-4 12 00www.phoenixcontact.com

Further information on the products presented here and on the world of solutions from Phoenix Contact can be found atwww.phoenixcontact.net/catalog

Or contact us directly.

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Modular Terminal BlocksCLIPLINE 1

Marking Systems, Tools, and Mounting MaterialCLIPLINE 2

Connection Technology for Field Devices and Field CablingPLUSCON

Device Connection Technology and Electronic HousingsCOMBICON

Power and Signal QualityTRABTECH

Signal Converters, Switching Devices, Power Supply Units

INTERFACE

Automation Components and SystemsAUTOMATION

Process engineeringApplications, solutions, and products

Process engineering A

pplications, solutions, and productsP

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2 PHOENIX CONTACT PHOENIX CONTACT 119

PHOENIX CONTACT –in dialog with customers and partners worldwide

Global player with personal customer contactCompany independence is an integral part of our corporate policy. Phoenix Contact therefore relies on in-house competence and expertise in a range of contexts: the design and development departments constantly come up with innovative product ideas, developing special solutions to meet customer requirements. Numerous patents emphasize the fact that many products have been developed exclusively by Phoenix Contact.

Phoenix Contact is a worldwide market

leader in the field of electrical engineering

and automation. Founded almost 90 years

ago, the family company now employs

around 12,300 people. A sales network

with over 47 subsidiaries and more

than 30 additional sales partners

guarantees customer proximity directly

on site.

Our range of services consists of products

surrounding various different electrotechnical

applications. This includes numerous

connection technologies for device and

machine manufacturers, components for

modern control cabinets, and tailor-made

solutions for many applications and industries,

such as automobile production, wind energy,

photovoltaics, the processing industry

or applications in the field of water supply,

power distribution, and transportation

infrastructure.

Temperature influence according to DIN EN 60352 T4

Industrial atmosphere according to DIN 50018

As previously mentioned, in process engineering contexts, rapid changes in temperature frequently occur near process-related sources of heat and cold. This test verifies the consistently high contact quality of the terminal points even with rapid temperature changes. For testing purposes, five modular terminal blocks are mounted on the fixing support and wired to a conductor with the rated cross section.

The structure is subjected to rapid temperature changes using a two-chamber method.

The temperatures lie close to the upper and lower limit temperatures of the modular terminal block. This is generally a temperature range of -55°C to +100°C.

The dwell time in each climatic chamber is 45 minutes, whereby the changes take place within a few seconds. This change is performed for 100 cycles.

The requirements are fulfilled if, after the test, the single parts are undamaged and their further usage is guaranteed.

After a modular terminal block has cooled down to room temperature, it must undergo a voltage drop test.

Phoenix Contact modular terminal blocks exhibit consistently good tempe-rature behavior thanks to high-quality materials.

The key role of the metal parts of electrical connections becomes apparent especially in aggressive environments. Corrosion-free contact areas are a prerequisite for low-resistance and therefore high-performance connections.

This test method describes a corrosion test in condensation climates with an atmosphere that contains sulfur dioxide. Acidic compounds < Ph 7 form here which attack the metal surfaces.

Two liters of distilled water and one liter of SO2 gas are introduced into the test chamber. Sulfurous acid forms at a testing temperature of 40°C during the course of the test.

After eight hours of testing, the test objects dry for 16 hours with the door of the cabinet open. After the end of testing, the test objects are visually inspected, and the contact resistance

is measured to describe the influence of this corrosion on the contact point.

Phoenix Contact modular terminal blocks create high-grade, gas-tight connections that cannot even be impaired by aggressive substances.

Contact area of a screw terminal block after testing

Temperature shock test

PHOENIX CONTACT 3

Table of contents

From the field to the higher-level control system

Pages 4/5

Network technologyPages 6– 11

Power supplyPages 12– 19

Connection technologyPages 20– 37

Conventional signal connection

Pages 38-61

System cablingPages 62 – 77

Process fieldbusFF, PROFIBUS PA

Pages 78 – 83

Remote solutions –communication infrastructure

Pages 84 – 95

Basics Pages 96 –119

Quality and durability are the highlights of our products

International standards form the basis for worldwide use in process engineering. Phoenix Contact develops products especially in accordance with the stringent requirements of the process industry.

We are dedicated to reliable products, day in day out. The key to this is the quality of our products. They are not tested retrospectively against completed products; instead, testing is carried out responsibly at every stage of the process.

Phoenix Contact's international team of experts will share their knowledge to support you anywhere in the world during every stage of your project.

We provide products for you which can be used to your advantage when planning process engineering systems. You can find technical details about the product quickly and easily at:

www.phoenixcontact.net/catalog

4 PHOENIX CONTACT

Following the principle, "We connect the

field with your control room", Phoenix

Contact offers a comprehensive range

of automation solutions for process

engineering.

Special solutions for the requirements

of our customers and our forward-looking

product range make us a partner that

you can depend on, wherever you are

in the world.

From the field to your control room – always the right connection

All aboutinstalling the control cabinet

Cable ducts, accessories, and tools . . . . . . . . . . . . . . . . . . . . . . .34

Marking . . . . . . . . . . . . . . . . . . . . . . . .32

Modular terminal blocks . . . . . . . 22 – 37

Power supplyAC/DC . . . . . . . . . . . . . . . . . . . . 14 – 17DC/DC . . . . . . . . . . . . . . . . . . . . 16 – 17UPS . . . . . . . . . . . . . . . . . . . . . . . 18 – 19

DistributionFeed-through terminal blocks . . . . . . . . . 22

Energy terminals blocks . . . 30

Ground terminal blocks . . . 24

Fuse terminal blocks . . . . . 28

Energy data acquisition . . . . . . . . . . . 58

Motor control . . . . . . . . 60

Pumps and drives

PHOENIX CONTACT 5

Internet/Intranet infrastructure and security . . . . . . . . . . . . . . . . 6, 8, 10, 88

Process control system

System cabling . . . . . . . . from 62

Signal conditioningAnalog IN (AI) . . . . . . 46Analog OUT (AO) . . . 48Digital IN (DI) . . . . . . . 50 Digital OUT (DO) . . . 52 HART . . . . . . . . . . . . . . 56Temperature . . . . . . . . 54

Serial infrastructureEthernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 – 11, 88Modbus/RTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86PROFIBUS PA and FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 – 83RS-232/RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86Telecommunications (analog, SHDSL, and mobile phone modem) . . . . . . 90Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 57, 86, 92

Marshalling and distributionFeed-throughterminal blocks . . . . . . 22Knife disconnect terminal blocks . . . . . . 26Ground terminal blocks . . 24Fuse terminal blocks . . . 28

Remote I/OBus couplers . . . . . . . . . 47AI terminals . . . . . . . . . 47AO terminals . . . . . . . 49DI terminals . . . . . . . . 51DO terminals . . . . . . . 53Remote control . . . . . . 92Temperature terminal blocks . . . . . . . . . . . . . . 55

WirelessI/O wireless . . . . . . 86, 92WirelessHART . . . . . . . . 57

Field devicesField devices FF and PA field devicesField devices

6 PHOENIX CONTACT

In order to be able to make competent

decisions, you require all the relevant

information at your fingertips. This necessitates

a company-wide uniform communication

system, from the Production Department

to the Company Management. Furthermore,

since Stuxnet, it has never been more

important to ensure that you have adequate

protection against malware across the

entire network. Phoenix Contact provides

an infrastructure suitable for industrial

applications and with the required approvals

for the demanding requirements of the

process industry. In addition to the

TCP/IP protocol, PROFINET, FF HSE, and

Ethernet/IP are also used as industrial

communication protocols today.

Network technology –consistent communicationincreases productivity

Ideally suited to industrial applicationsOur hardware and software components combine the intelligent functionalities of the IT field with the special requirements of industrial automation. They are characterized by the following properties:

• Easy, automation-typical operation

• Control cabinet-compliant design

• Support of various topologies and transmission media

• Best time behavior in the event of high data throughput

• Comprehensive diagnostics features

• High immunity to interference from mechanical load, electromagnetic influences, vibration, and shock

• Extended temperature range

PHOENIX CONTACT 7

Flexible switch technologyManaged switches minimize installation and maintenance times. With the increasing use of switches in process automation, demands made by users on network components are also increasing. High data throughput, network diagnostics, safety functions, and redundancy have been implemented.

Reliable industrial wireless solutionsPhoenix Contact's wireless access points, which can be easily integrated into existing Ethernet networks, are based on the industry-optimized WLAN 802.11b/g technology.

Networks secured through modern firewallsFL MGUARD devices are integrated into the network as a stand-alone system where they protect a part of the system network with no adverse effect on the system to be protected. All incoming and outgoing data packets are monitored based on predefined rules.

Effective surge protectionAt maximum transmission speeds, DATATRAB offers maximum protection against surge voltages. Parts are designed to comply with system interface connection requirements.

AccessoriesIn addition to pre-assembled cabling systems, the extensive range of Ethernet accessories includes tools, software, and patch fields in numerous different versions.

Ethernet components

8 PHOENIX CONTACT

Solution for Ethernet communication networksFor optimum system security, the individual areas of Internet, office, process control, and remote applications are divided and are distinctly separate from one another with regard to their security mechanisms.

Network security increases process availabilityProtection against attacks from Trojans and viruses is absolutely essential when linking office networks with process control networks via Ethernet. The MGUARD firewall/router solution enables access to the control system using pre-defined rules and is permanently monitored. Even over the Internet, secure VPN connections to the process control system can be established, thereby enabling effective remote maintenance.

The manageable switches increase security with their implemented functions, which ensure that no other devices can be connected to a port without approval.

PC

L5 Internet

L4 Office network

L3 Process control

L2 Control bus

DCS

DCS

I/O

I/O

HMI

PHOENIX CONTACT 9

Modular Gigabit switches

Smart managed switches

Network security Surge protection for 19" mounting

FL SWITCH GHS 12G/8Order No. 2989200

FL SWITCH GHS 4G/12Order No. 2700271

FL SWITCH GHS 12G/8-L3Order No. 2700787

FL SWITCH GHS 4G/12-L3Order No. 2700786

FL SWITCH SMCS 8GTOrder No. 2891123

FL SWITCH SMCS 6GT/2SFPOrder No. 2891479

FL SWITCH SMCS 6TX/2SFPOrder No. 2989323

FL SWITCH SMCS 8TXOrder No. 2989226

FL SWITCH SMCS 8TX PNOrder No. 2989103

FL SWITCH SMCS 4TX PNOrder No. 2989093

FL MGUARD GT/GTOrder No. 2700197

FL MGUARD GT/GT VPNOrder No. 2700198

FL MGUARD RS2000 TX/TX VPNOrder No. 2700642

FL MGUARD RS4000 TX/TXOrder No. 2700634

FL MGUARD RS4000 TX/TX VPN Order No. 220515

D-LAN-19"-24Order No. 2838791

D-LAN-19"-20Order No. 2880134

D-LAN-19"-16Order No. 2880147

D-LAN-19"-12Order No. 2880150

D-LAN-19"-8Order No. 2880163

D-LAN-19"-4Order No. 2880176

Description

The modular switches off er maximum performance with up to 12 Gigabit ports. They can be extended to 28 ports using plug-in interface modules. All fi ber optic and copper interface standards for industrial applications are supported. Managed functions ensure user-friendly confi guration and diagnostic options.

The switches are generally used in the process control sector.

The compact switches are ideally suited for applications in which a block switch is required. They come with copper and fi ber optic links and have a transmission speed of up to 1 Gbps at all ports. The extensive managed functions provide the necessary confi guration and diagnostics options.

With Ex approval for Zone 2/Class 1 DIV 2, these switches can be installed directly at the hazardous location.

Leave no room for attack. Distributed safety concepts where networks are protected individually provide maximum security.

With DIN rail devices that meet all industrial requirements, your production systems operate securely and without errors.

Surge protection per port for the 19" control cabinet is available from 4 to 24 RJ24 connections. Grounding is initiated via gas-fi lled surge arresters in the housing.

Data interfaces in the Ethernet (1000 Base-T), token ring, and FDDI/CDDI networks in accordance with Class D/EN 50173 (CAT5e).

10 PHOENIX CONTACT

Solution for Ethernet communication networksIn addition to firewalls and WLAN infrastructure, Phoenix Contact offers appropriate surge protection for all types of industrial networks. A wide range of accessories is available for this purpose, offering you a complete solution for Ethernet communication.

PC

L5

L4

L3

Internet

Office network

Process control

DCS I/O HMI

DCS I/O

L2 Control bus

PHOENIX CONTACT 11

Standard switches Wireless access point

Surge protection Accessories

FL SWITCH SFNT 5TX*Order No. 2891004

FL SWITCH SFNT 5TX* Order No. 2891003

FL SWITCH SFNT 6TX/2FX*Order No. 2891025

FL SWITCH SFNT 7TX/FX*Order No. 2891006


FL SWITCH SFNT 14TX/2FXOrder No. 2891954


FL WLAN 5100Order No. 2700718

FL WLAN 24 AP 802-11 XDBOrder No. 2990037

RAD-80211-XDBOrder No. 2990011

DT-LAN-CAT.6+ Order No. 2881007

FL CAT6 PATCH 1,0 cable Order No. 2832276 1 m

FL CAT5 PATCH 2,0 cableOrder No. 2832289 2 m

FL CAT5 PATCH 5,0 cableOrder No. 2832580 5 m

VS-PN-RJ45-5-Q/IP20 RJ45 Order No. 1658435 plug

Connection modules for DIN railsFL-PP-RJ45-LSA 1 slotOrder No. 2901645

FL PF 2TX CAT 6 Order No. 2891068

FL-PP-RJ45-SCCOrder No. 2901642

FL-PP-RJ45-SCOrder No. 2901643

FL-PP-RJ45/RJ45Order No. 2901646

Description

The FL SWITCH SFNT Gigabit unmanaged switches have a wide range of port confi gurations for fi berglass and copper, as well as functions for standard applications.

They have 8 ports in narrow metal housing with redundant input voltage. All ports provide a transmission speed of 1 Gbps. Auto negotiation and autocrossing detection makes installation and mounting easier. Other properties include transmission distances of up to 20 km; local diagnostic displays with LEDs; relay contacts for processing voltage state alarms; and an additional cable lock and port block. With Ex approval for Zone 2/Class 1 DIV 2, these switches can be installed directly at the hazardous location.

* Extended temperature range: -40°C to 70°C

Industrial WLAN access points for establishing wireless LAN networks or wireless networking of plants outdoors.

Its characteristics include maximum security according to IEEE 802.11i with AES encryption; 2.4 GHz and 5 GHz support; high vibration and shock resistance; EMI; and a range of several hundred meters.

The FL WLAN 5100 also allows a maximum data throughput of up to 300 Mbps.

DT-LAN-CAT.6+ surge protection can be used for data transmission of up to 10 Gbps.

You can fi nd a wide range of accessories for Ethernet network technology: patch fi elds, pre-assembled cabling systems, labeling, software, tools, and much more in our e-shop.

12 PHOENIX CONTACT

The QUINT POWER product range offers

functionality at the highest level:

Power supply units and DC/DC converters

with SFB technology safely switch off faulty

current paths in the event of a short circuit.

Other loads are supplied with power

without interruption.

Uninterruptible power supply units with

IQ technology calculate the current life

expectancy of the power storage device and

supply the loads with optimum utilization

of battery power.

Redundancy modules with ACB technology

double the service life of a redundant power

supply unit.

Power supply units –groundbreaking technology for maximum system availability

The reliability of the power supply is becoming increasingly important since the loads supplied in the process industry are particularly sensitive and downtimes are costly. Bearing this in mind, Phoenix Contact offers a consistent product range for maximum availability:

• Supply and cost-effective selective fuse protection with QUINT POWER

• Use intelligent UPS in the control cabinet with QUINT UPS-IQ, and supply your PC/IPC with power in the event of a network failure, since IQ technology detects, optimizes, and provides information using the power storage device

• Reliably monitor the load current of redundant power supply units with QUINT ORING

PHOENIX CONTACT 13

Power supply units – also conformal coatedOne or three-phase, for 12, 24, and 48 V DC with power up to 1000 watts. Also available in conformal coated versions with Ex approval for 100% humidity. Benefit from the advantages of QUINT POWER devices, including for DC/DC converters: with enormous power reserves and protective function monitoring.

Intelligence for maximum system availabilityUninterruptible power supply units continue to deliver power even if the mains fails. The extensive product range of the QUINT UPS-IQ series provides both AC and DC solutions. Various battery technologies enable a diverse range of applications.

Active redundancy module Monitor the output voltage, load current, decoupling section, and wiring right up to the redundancy module with the new QUINT ORING modules. QUINT DIODE passive redundancy modules are also available for applications with approval for the Ex zone.

Surge protection and device circuit breakersHigh system availability and safety require high levels of protection against all types of coupling. TRABTECH surge modules and overcurrent protection modules safeguard your power supply.

Potential distributorsDesigned for up to 250 V/30 A, the potential distributors are suitable for universal use – for both operating voltage and control voltage distribution. The screw or spring-cage connection technology can be selected as required for the application concerned.

Components for your power supply solution

14 PHOENIX CONTACT

Increased availability thanks to parallel operationQUINT POWER power supply units guarantee high functionality and quality. Whether in parallel operation or when connected to various phases, wide fluctuations in input voltage are managed reliably.

Conformal coated units are available for areas where high humidity is continually present. These power supply units help to prevent failures caused by electrochemical migration or corrosion-induced creepage currents.

L1

L2

L3

N

≥1

Notes on explosion protectionConformal coating achieves optimum protection for all components on the PCB. This means that 100% humidity does not present a problem.

As well as the approvals normally granted in the industry, the conformal coated modules with a nominal current of 5 A and 10 A comply with EN 60079-15 (ATEX Directive).They can be mounted within potentially explosive areas where Category 3G operating equipment is required (II 3 G Ex nA nC IIC T4 Gc). They are also approved in accordance with IECEx (Ex nA nC IIC T4 Gc). All QUINT POWER devices are approved according to the UL standard ANSI/ISA 12.12.01 and meet the requirements of Class I, Division 2, Groups A, B, C, and D (hazardous locations).

Technical data

Approvals

Nominal input voltage

Nominal output voltage

Output current (POWER BOOST 1.5 times nominal current, SFB technology 6 times nominal current)

Number of positions

Nominal current

One-piece/multipartite

Nominal voltage range

Arrester type

PHOENIX CONTACT 15

1-phasepower supply units

Conformal coatedpower supply units

Device circuit breakers Surge protection – device protection

QUINT-PS 1AC/24DC/3,5Order No. 2866747

QUINT-PS 1AC/24DC/5Order No. 2866750

QUINT-PS/1AC/24DC/10Order No. 2866763








QUINT-PS 1AC/24DC/5/CO*Order No. 2320908

QUINT-PS 1AC/24DC/10/CO*Order No. 2320911

QUINT-PS 1AC/24DC/20/COOrder No. 2320898

CB TM1 0.5A SFB POrder No. 2800835

CB TM1 1A SFB POrder No. 2800836









CB 1/6-2/4 PT-BE base elementOrder No. 2800929

PT 2-PE/S-24AC/FMOrder No. 2800457




You can fi nd type 1 and 2 surge arresters for main and sub-distribution of power supply in our e-shop.

UL listed UL 508,UL/CUL-UL recognized UL 60950, ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D

UL listed UL 508,UL/CUL-UL recognized UL 60950,* ATEX, IECEx

CSA, CUL, UL, VDE-PZI CB, CCA, CUL, GOST, KEMA, OEVE, UL, CUL-EX, UL-EX

85 V AC ... 264 V AC/90 V DC ... 350 V DC

85 V AC ... 264 V AC/90 V DC ... 350 V DC

– –

12/24/48 V DC 24 V DC – –

3.5/5/15/10/20/40 A 5/10/20 A – –

– – 1 –

– – 0.5 - 16 A –

– – Multipartite/plug-in Multipartite/plug-in

– – Up to 50 V DC 230 V AC

– – – Type 3 arrester (device protection)

16 PHOENIX CONTACT

Increased availability thanks to two separate networksQUINT DC/DC converters serve to establish a separate power supply with external power storage devices. Should the network supply fail, the DC/DC converter supplies power from the battery.

Redundancy modules decouple power supply units operating in parallel. If the wiring is also duplicated, a completely redundant solution is implemented right up to the load. QUINT DIODES decouple, while QUINT ORING modules also monitor and regulate the power supply.

L1

N

≥1

DC/DC converters

QUINT-PS 24DC/24DC/5Order No. 2320034



QUINT-PS/24DC/12DC/8Order No. 2320115


QUINT-PS/12DC/24DC/5Order No. 2320131


Technical data

Approvals UL listed UL 508,UL/CUL-UL recognized UL 60950

Input voltage range 9 V DC ... 56 V DC

Nominal output voltage 12/24/48 V DC

Output current DC/DC converter (POWER BOOST 1.5 times nominal current, SFB technology 6 times nominal current)

5/8/10/20 A

Output current of redundancy modules –

Number of positions –

Connection technologies –

Nominal voltage UN –

Maximum total current per potential –

Potential connections –

Width –

PHOENIX CONTACT 17

Redundancy modules Potential distributors Fuse terminal blocks Electronic device circuit breakers

QUINT-ORING 24DC/2x10/1x20Order No. 2320173

QUINT-ORING 24DC/2x20/1x40Order No. 2320186

QUINT-DIODE 12-24DC/2x20/1x40*Order No. 2320157

QUINT-DIODE 48DC/2x20/1x40*Order No. 2320160

VIP-2/SC/PDM-2/16Order No. 2315256



UMK-PVB 2/16/ZFKDSOrder No. 2302353




UT 4-HESI (5X20)Order No. 3046032 UT 4-HESILED 24 (5X20)Order No. 3046090 UT 4-HESILED 60 (5X20)Order No. 3046126 UT 6-HESI (6,3X32)Order No. 3046401 UT 6-HESILED 24 (6,3X32)Order No. 3046414 UT 6-HESILED 60 (6,3X32)Order No. 3046427

You can fi nd additional fuse terminal blocks on our website.

EC-E1 8.0 A Order No. 0903029

EC-E1 10 A Order No. 0903030

EC-E1 12 A Order No. 0903031

EC-E4 8.0 A Order No. 0903037

EC-E4 10 A Order No. 0903038

EC-E4 12 A Order No. 0903039

EC-E 8.0 A 24 V DC Order No. 0903047

EC-E 10 A 24 V DC Order No. 0903048

EC-E 12 A 24 V DC Order No. 0903049

UL listed UL 508, UL/CUL-UL recognized UL 60950, *CUL-EX LIS, IECEx, KEMA-EX, UL-EX LIS

CUL, UL, CSA/GOST CB, CSA, CUL, DNV, GL, KEMA, LR, RS, UL

UL Ex, II 3G Ex nA IIB T4 Gc X

10 V DC ... 56 V DC – – –

12/24/48 V DC – – –

– – – –

1 x 20/1 x 40 A – – –

– 8 - 24 – –

– Screw or spring-cage connection Screw connection Screw connection

– 250 V AC/DC 24/60 V DC 24 V DC (18 V DC ... 32 V DC)

– ≥ 30 A – –

– Per potential (P1, P2) 2 power/up to 24 distributor terminal blocks

– –

– 50 mm - 135 mm – –

1+11+1 1+1

1+1 1+11+1

1+1 1+11+1 1+1 1+1

1+1 1+1 1+1 1+11+1 1+1 1+1 1+1

18 PHOENIX CONTACT

Increased availability thanks to uninterruptible power supplyQUINT UPS uninterruptible power supply units bypass power sags and losses. IQ technology determines all relevant power storage device states. This assures power stability and maximizes the life of power storage devices.

• QUINT UPS for AC and DC applications in combination with external power storage devices

• QUINT UPS with integrated power storage device based on VRLA (valve regulated lead acid) technology

L1

N

Buffer times for DC UPS modules

Select your UPS-BAT for 24 V DC applications here. Example: 20 A should be buffered for 10 minutes

QUINT-DC-UPS/24DC/20A and UPS-BAT/VRLA/24DC/7.2AH

1+1: in this case, two rechargeable batteries with the same capacity are required. The values are based on an ambient temperature of 20°C.

Buffer timeSeconds Minutes Hours

Load current 0.2 0.4 2 8 2 3 5 6 7 8 9 10 20 30 40 45 50 1 2 3 5 81 A2 A3 A5 A7 A

10 A15 A20 A25 A30 A35 A40 A

UPS-BAT/VRLA/24DC/1.3AH, Order No. 2320296



UPS-BAT/VRLA/24DC/12AH, Order No. 2320322

UPS-BAT/VRLA/24DC/38AH, Order No. 2320335

PHOENIX CONTACT 19

Uninterruptiblepower supplies

Power storage devices Accessories forUPSs

QUINT-UPS 24DC/24DC/5Order No. 2320212




QUINT-UPS 24DC/24DC/5/1,3AHOrder No. 2320254

QUINT-UPS 24DC/24DC/10/3,4AHOrder No. 2320267

UPS-BAT/VRLA/24DC/1,3AHOrder No. 2320296



UPS-BAT/VRLA/24DC/12AHOrder No. 2320322

UPS-BAT/VRLA/24DC/38AHOrder No. 2320335

UPS-BAT/VRLA-WRT/24DC/13AHOrder No. 2320416

UPS-BAT/VRLA-WRT/24DC/26AHOrder No. 2320429

IFS-RS232-DATACABLEOrder No. 2320490

IFS-USB-DATACABLEOrder No. 2320500

UPS-CONFOrder No. 2320403

IFS-CONFSTICKOrder No. 2986122

Technical data

Approvals UL listed UL 508,UL/CUL-UL recognized UL 60950

Nominal input voltage 24 V DC; 120 V AC/230 V AC 24 V DC

Output voltage range 18 ... 30 V DC; 96 ... 144 V AC/184 ... 264 V AC

DC-UPS output currentNominal output currentPOWER BOOSTSFB technology

5, 10, 20, 40 A7.5, 15, 27, 45 A30, 60, 120, 215 A

AC-UPS output currentNominal output currentPOWER BOOST

2.2 A2.7 A

20 PHOENIX CONTACT

With the unique modular terminal block

system from Phoenix Contact, the user

has choice of which connection technology

to use. Irrespective of whether you opt

for the screw, spring-cage, push-in or

fast connection, all of these connection

technologies can be freely combined with

each other using one range of accessories

thanks to the double bridge shaft.

Optimize all of the processes involved

in the setup, installation, and maintenance

of your control cabinets and switchgear.

We can help you achieve this with perfectly

coordinated products from our marking,

tool, and mounting material selection.

Connection technology and marking

UT screw connection technology

Universal in every application. The typical features characterizing screw connection technology are the multiple conductor connection and extremely high contact force. The screw connection technology is recognized and accepted worldwide and can be used anywhere.

PT push-in connection technology

Solid conductors are simply plugged directly into the terminal block. This is the characteristic feature of the push-in technology. The screwdriver is only used to release the conductor. The push-in connection is particularly advantageous in very restricted and narrow wiring spaces.

ST spring-cage connection technology

The proven connection technology for applications that are sensitive to vibration. The spring always exerts the same constant force on the conductor, regardless of the influence of the operator. Wiring is easy using the space-saving front connection.

QTC fast connection technology

Connect the conductor without stripping. The fast connection technology represents a drastic 60% reduction in wiring time.The conductor is connected simply, reliably, and quickly with just one turn of a standard screwdriver.

PHOENIX CONTACT 21

Connection technology for marshallingDepending on the application – feed-through or knife disconnection – you can select between, and combine, single-level and double-level modular terminal blocks. The suitable partition plates for dividing the Ex e and Ex i equipment groups are documented in the "Fuse terminal blocks" section.

Connection technology for power distributionBolt connection terminals and terminal block are available for power distribution and for connecting large loads of up to 500 A with a maximum of 1500 V.

Marking systemsMARKING system offers perfect solutions for terminal block, conductor, cable, and device marking. It places at your disposal the CLIP PROJECT planning and marking software, various printing systems, and a wide variety of marking materials.

Tools and mounting materialTOOL fox is the complete range of professional processing and measuring tools. Designed for use in all processes, the tools and automatic devices impress with their optimum handling and quality. CABINET add-on offers everything you need for the fast construction of switchgear. Shield connection clamps for EMC-compliant wiring complete the range of products.

Service and solutionsFrom assembling individual components, to mounted and wired terminal strips, right through to complete, adapted, assembled and wired housings, Phoenix Contact provides solutions from a single source for every process engineering application.

Connection technology, marking, tools, and mounting material

22 PHOENIX CONTACT

Feed-through terminal blocks for marshalling and field distributorsPhoenix Contact's modular terminal blocks fulfill all requirements. With a minimum design width starting at 3.5 mm, they will fit in even the narrowest of control cabinets. Single modular and double-level terminal blocks in many different colors and sizes allow for an extensive range of applications in the field of signaling.

Designed and approved in accordance with Ex i (EN 60 079-11) and Ex e (EN 60 079-07), all modular terminal blocks meet process engineering requirements. The range of terminal blocks is rounded off by comprehensive documentation of approvals and installation instructions.

DCS/SIS

Interface level

Signaling terminals

Marshalling level

Field level

You can find the entire range of feed-through terminal blocks for process engineering, as well as other accessories related to testing and measuring on our website.

You can find further information on the testing procedure in process engineering in the "Basics" section.

Technical data

Width/length/height [mm]

Current/voltage [A]/[V]

Current/voltage (Ex) [A]/[V]

Solid/AWG//stranded/AWG [mm2]/–

Stranded with ferrule with/without plastic sleeve [mm2]

Solid/stranded multi-conductor connection [mm2]/[mm2]

Technical data



Current/voltage (Ex) [A]/[V]




PHOENIX CONTACT 23

Double-level terminal block with screw connection

Double-level terminal block with spring-cage connection

Double-level terminal block with push-in connection

Double-level terminal block with fast connection

UTTB 2,5Order No. 3044636

UTTB 2,5 BUOrder No. 3044649

UTTB 2,5-PVOrder No. 3044652

STTB 2,5Order No. 3031270

STTB 2,5 BUOrder No. 3031283

STTB 2,5-PVOrder No. 3031539

PTTB 2,5Order No. 3210567

PTTB 2,5 BUOrder No. 3210570

PTTB 2,5-PVOrder No. 3210583

QTTCB 1,5Order No. 3205116

QTTCB 1,5 BUOrder No. 3205129

QTTCB 1,5-PVOrder No. 3205153

5.2/69.9/65.0 5.2/67.5/47.5 5.2/67.5/47.5 5.2/99.6/49.9

24/500 22/500 22/500 17.5/500

20/352 19.5/440 20.5/440 15/440

0.14 - 4/26 - 12//0.14 - 4/26 - 12 0.08 - 4/28 - 12//0.08 - 2.5/28 - 12 0.14 - 4/26 - 12//0.14 - 2.5/26 - 12 0.5 - 1.5/24 - 16

0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 –

0.14 - 1.5/0.14 - 1.5 0.5 0.5 –

Feed-through modular terminal block with screw connection

Feed-through modular terminal block with spring-cage connection

Feed-through modular terminal block with push-in connection

Feed-through modular terminal block with fast connection

UT 2,5Order No. 3044076

UT 2,5 BUOrder No. 3044089

ST 2,5Order No. 3031212

ST 2,5 BUOrder No. 3031225

PT 2,5Order No. 3209510

PT 2,5 BUOrder No. 3209523

QTC 1,5Order No. 3205019

QTC 1,5 BUOrder No. 3205022

5.2/47.7/47.5 5.2/48.5/36.5 5.2/48.5/36.5 5.2/58.8/39.3

24/1000 24/800 24/800 17.5/800

22/690 21/550 22/550 16/550

0.14 - 4/26 - 12//0.14 - 4/26 - 12 0.08 - 4/28 - 12//0.08 - 2.5/28 - 12 0.14 - 4/26 - 12//0.14 - 2.5/26 - 12 0.5 - 1.5/24 - 16

0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 –

0.14 - 1.5/0.14 - 1.5 0.5 0.5 –

24 PHOENIX CONTACT

Ground terminal blocks for marshalling and field distributionIn addition to marshalling process signals, effective grounding is also necessary for ensuring the signal quality, and therefore the error-free operation of the system.

For this purpose, Phoenix Contact offers an extensive range of ground terminal blocks with a snap-on PE foot for the various connection technologies.

You can find the entire range of ground terminal blocks for process engineering, as well as other accessories related to testing and measuring on our website.

DCS/SIS

Interface level

Signaling terminals

Marshalling level

Field level

Technical data





Technical data





PHOENIX CONTACT 25

Ground terminal block with screw connection

Ground terminal block with spring-cage connection

Ground terminal block with push-in connection

Ground terminal block with fast connection

UT 2,5-PEOrder No. 3044092

ST 2,5-PEOrder No. 3031238

PT 2,5-PEOrder No. 3209536

QTC 1,5-PEOrder No. 3205035

5.2/47.7/47.5 5.2/48.5/36.5 5.2/48.5/36.5 5.2/58.8/39.3

0.14 - 4/26 - 12//0.14 - 4/26 - 12 0.08 - 4/28 - 12//0.08 - 2.5/28 - 12 0.14 - 4/26 - 12//0.14 - 2.5/26 - 12 0.5 - 1.5/24 - 16

0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 –

0.14 - 1.5/0.14 - 1.5 0.5 0.5 –

Double-level ground terminal block with screw connection

Double-level ground terminal block with spring-cage connection

Double-level ground terminal block with push-in connection

Double-level ground terminal block with fast connection

UTTB 2,5-PE Order No. 3044665

STTB 2,5-PE Order No. 3036026

PTTB 2,5-PEOrder No. 3210596

QTTCB 1,5-PEOrder No. 3205132

5.2/69.9/65.0 5.2/67.5/47.5 5.2/68/47.5 5.2/99.6/49.9

0.14 - 4/26 - 12//0.14 - 4/26 - 12 0.08 - 4/28 - 12//0.08 - 2.5/28 - 12 0.14 - 4/26 - 12//0.14 - 2.5/26 - 12 0.5 - 1.5/24 - 16

0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 –

0.14 - 1.5/0.14 - 1.5 0.5 0.5 –

26 PHOENIX CONTACT

Knife disconnect terminal blocks for marshallingModular terminal blocks with single or double-level knife disconnection are used for marshalling and isolating input and output signals. Measurements can be made on the signal path using integrated test sockets.

DCS/SIS

Interface level

Signaling terminals

Marshalling level

Field level

Technical data






Technical data






You can find the entire range of knife disconnect terminal blocks for process engineering, as well as other accessories related to testing and measuring on our website.

PHOENIX CONTACT 27

Knife disconnect double-level terminal block with screw connection

Knife disconnect double-level terminal block with spring-cage connection

Function terminal with PE foot

Lever-type fuse terminal block with PE foot

UDMTK 5-P/POrder No. 3101087

UDMTK 5-P/P BUOrder No. 3101113

UDMTKB 5-P/POrder No. 3024478

ZDMTK 2,5Order No. 3005798

ZDMTK 2,5 BUOrder No. 3006784

UT 4-PE/MTOrder No. 3070011

UT 4-PE/MT P/POrder No. 3046140

UT 4-PE/HEDIOrder No. 3074004

6.2/93/68.5 6.2/107/55 6.2/70.8/49.1 6.2/70.8/73

10/400 16/400 20/500 20/500

0.2 - 4/24 - 12//0.2 - 4/24 - 12 0.2 - 4/24 - 12//0.2 - 2.5/26 - 12 0.14 - 6/26 - 10//0.14 - 6/26 - 10 0.14 - 6/26 - 10//0.14 - 6/26 - 10

0.25 - 4/0.25 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 4/0.14 - 4 0.14 - 4/0.14 - 4

0.25 - 1.5 0.5 0.14 - 1.5 0.14 - 1.5

Knife disconnect terminal block with screw connection

Knife disconnect terminal block with spring-cage connection

Knife disconnect terminal block with push-in connection

Knife disconnect terminal block with fast connection

UT 2,5-MTOrder No. 3046362

UT 2,5-MT BUOrder No. 3046553

ST 2,5-MTOrder No. 3036343

ST 2,5-MT BU Order No. 3037818

PT 2,5-MTOrder No. 3210156

PT 2,5-MT BUOrder No. 3211650

QTC 2,5-MTOrder No. 3206487

QTC 2,5-MT BU Order No. 3205226

5.2/57.8/49.1 5.2/60.5/36.5 5.2/62/36.5 6.2/82.5/39.3

20/400 20/400 20/400 20/400

0.14 - 4/26 - 12/0.14 - 4/26 - 12 0.08 - 4/28 - 12//0.08 - 2.5/28 - 12 0.14 - 4/26 - 12//0.14 - 2.5/26 - 12 0.5 - 2.5/20 - 14

0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 0.14 - 2.5/0.14 - 2.5 –

0.14 - 1.5 0.5 0.5 –

28 PHOENIX CONTACT

Fuse terminal blocks and partition platesAs well as the extensive terminal block product range, Phoenix Contract offers a varied range of partition plates, e.g., for ensuring the necessary air and creepage distances in intrinsically safe circuits.

The lever-type fuse terminal blocks with a maximum leakage current of 0.49 mA are specially tailored to the requirements of process engineering.

DCS/SIS

Interface level

Signaling terminals

Marshalling level

Field level

You can find the entire range of fuse terminal blocks for process engineering, as well as other accessories related to testing and measuring on our website.

Technical data






Maximum leakage current

PHOENIX CONTACT 29

Level-type fuseterminal block with screw connection

Lever-type fuseterminal block with spring-cage connection

Lever-type fuse terminal block with push-in connection

Lever-type fuse terminal block with fast connection

UT 4-HESI (5 x 20)Order No. 3046032

UT 4-HESILED 24 (5 x 20)Order No. 3046090

UT 4-HESILED 60 (5 x 20)Order No. 3046126

UT 4-HESILA 250 (5 x 20)Order No. 3046100

ST 4-HESI (5 x 20)Order No. 3036369

ST 4-HESILED 24 (5 x 20)Order No. 3036547

ST 4-HESILED 60 (5 x 20)Order No. 3036550

ST 4-HESILA 250 (5 x 20)Order No. 3036563

PT 4-HESI (5X20)Order No. 3211861

PT 4-HESILED 24 (5X20)Order No. 3211903

PT 4-HESILED 60 (5X20)Order No. 3207908

PT 4-HESILA 250 (5X20)Order No. 3211907

QTC 2,5-HESI (5 x 20)Order No. 3050293

QTC 2,5-HESILED 24 (5X20)Order No. 3050374



6.2/57.8/73.0 6.2/61.5/62.5 6.2/56/62.5 6.2/82.5/64.9

6.3/500 6.3/500 6.3/500 6.3/500

0.14 - 6/26 - 10//0.14 - 6/26 - 10 0.08 - 6/28 - 10//0.08 - 4/28 - 10 0.2 - 6/24 - 10//0.2 - 4/24 - 10 0.5 - 2.5/20 - 14

0.14 - 4/0.14 - 4 0.14 - 4/0.14 - 4 0.25 - 4/0.25 - 4 –

0.14 - 1.5/0.14 - 1.5 0.5 - 1 0.5 - 1 –

0.49 mA – – –

Partition plate Partition plate Partition plate

TP-UKOrder No. 3003046

TPN-UKOrder No. 3003062

TPNS-UK Order No. 0706647

TP-BK/MBKOrder No. 0801791

TP-MBK 6/EOrder No. 0554019

TP-KDS/GKDS-EX Order No. 1701379

30 PHOENIX CONTACT

Connection terminal blocks for power distribution and motors The screw and bolt connection terminals stand out most of all thanks to their space-saving design and gas-tight, maintenance-free contacts. Both connection technologies are available as single terminal blocks for installation on DIN rails or as 3 to 5-pos. terminal block bases.

Designed and approved in accordance with Ex e (EN 60079-07), these modular terminal blocks meet the requirements of process engineering. The range of terminal blocks is completed by comprehensive documentation of approvals and installation instructions.

Power terminals

Power distribution

Switch

Motor connection

You can find the entire range of accessories, such as covering hoods, partition plates, mounting materials, pick-off terminal blocks, and shielding on our website.

70 (70) mm2, 150 A, terminal block bases, for direct mounting

Terminal block, for direct mounting UKH 50-F Order No. 3247019

Terminal block base, for direct mounting, with three gray feed-through terminal blocks

UKH 50-3L-F Order No. 3076638

Technical data

Solid screw connection cross section [mm2]

16 - 70

Screw connection cross section 6 - 2/0 AWG

Nominal voltage Un [V] 1000

Maximum load current [A] 150

Width/length/height (NS35/15) [mm] 20/70.5/83.5

Description

Solid bolt connection cross section [mm2]

Connection cross section bolt connection

Nominal voltage Un [V]

Maximum load current [A]

Length/height [mm]

PHOENIX CONTACT 31

70 (95) mm2, 192 A terminal block bases, for direct mounting

95 (95) mm2, 232 A, terminal block bases, for direct mounting



UKH 70-FOrder No. 3247051




UKH 70-3L-FOrder No. 3076484




16 - 95 25 - 95 35 - 150 70 - 240

4 - 3/0 AWG 4 - 3/0 AWG 2 - 300 kcmil AWG 2/0 - 500 kcmil AWG

1000 1000 1000 1000

192 232 309 415

20.3/70.8/87.5 25/83/97.5 31/100/118.5 36/100/131.5

M8 bolt connection terminal block




RBO 8 Order No. 3213137

RBO 8-3L Order No. 3076206

RBO 8-3L/N Order No. 3076248

RBO 8-3L/N/FE Order No. 3076280













2.5 - 70 6 - 150 10 - 240 25 - 300

12 - 2/0 AWG 10 - 300 AWG 8 - 500 AWG 4 - 600 AWG

1500 V 1500 V 1500 V 1500 V

192 A 309 A 415 A 520 A

140/67 144/41 164/49 164/54.8

32 PHOENIX CONTACT

Solution concept for conventional and clear control cabinet and system labelingCLIP PROJECT planning and marking software combines the proven planning software for terminal strip configuration with a powerful marking tool.

Direct data exchange with all conventional CAE programs, along with the creation of comprehensive project documentation, are what make this configuration software unique.

CLIP PROJECT provides the perfect output devices and marking materials for terminal block, conductor, and device marking. Quite simply, it is a single piece of software that is compatible with all printing systems and can be used to label any type of application.

Device/system marking

Terminal marking

Conductor marking

PHOENIX CONTACT 33

ZB / ZBFzack marker strip markers

UC-TM UniCard markers

UC-TMFUniCard markers

US-TMUniSheet markers

10-section zack marker strips are available in vertical and horizontal versions. They are used to mark modular terminal blocks, modules or plug-in connectors and can be supplied unprinted or printed.

Markers are available in UniCard and UniSheet formats for the labeling of terminal blocks with a vertical marker groove. They can be supplied unprinted or printed in accordance with customer requirements.

Markers are available in UniCard and UniSheet formats for terminal blocks, modules, and plug-in connectors with a horizontal marker groove. They can be supplied unprinted or printed in accordance with customer requirements.

The universal marker groove can be labeled with markers in UniSheet format. These are available unprinted or printed in accordance with customer requirements.

UC-WMCfor clipping on

UC-WMTfor sliding in

UC-WMTBA for mounting cable binders

WMSfor threading

Clip-on conductor markers feature two non-detachable labeling areas which remain captive and legible at all times. They can be clipped onto pre-wired conductors and cables manually.

Conductors can be fi tted with PATG and PATO marking collars. Marking is achieved by means of insert strips that support labeling.

Conductor markers can be fi tted using cable binders almost regardless of conductor or cable diameter. The large marking area provides enough space for long labels.

Marker sleeves are perfectly suited to captive cable and conductor marking. They are available prefabricated and in rolls.

EML-HAfor rough surfaces

US-EMLSPfor screwing

UCT-EM for devices from other manufacturers

PMLwarning labels

The self-adhesive device markers have excellent adhesive properties on rough, structured, and low-energy surfaces, thanks to their special adhesive.

The UniSheet labeling range includes adhesive markers which can also be attached with screws or rivets.

The UniCard labeling range includes markers for devices and switching devices from a wide range of manufacturers.

The unlabeled warning labels allow you to create custom warning instructions. A variety of symbols are available in the CLIP PROJECT software.

34 PHOENIX CONTACT

The solution for ...... optimizing all processes relating to the setup, installation, and maintenance of your control cabinets and switchgear. We can help you achieve this with perfectly coordinated products from our tool and mounting material selection.

Installing switchgear and control cabinets need not be time-consuming and occupy a large amount of space if suitable assembly equipment is used and the right tool is selected.

Cable routing/bundling

TOOLfox tool

Shielding

PHOENIX CONTACT 35

CUTFOX cutting tools

WIREFOX stripping tools

CRIMPFOX crimping tools

Automatic devices

Professional cutting: we have cable cutters available for conductors and cables up to 100 mm in diameter for all applications.

Professional stripping: the stripping tools can strip all types of conductors and cables quickly, precisely, and safely.

Professional crimping: the extensive range of crimping pliers can be used for all types of contact with a cross section of up to 120 mm2.

Automatic stripping and crimping in one step: we have an extensive range of innovative automatic tools which can be used for automation purposes.

SK shield connection clamps

AB-SK shield supports

AGKconnection terminal blocks

NS DIN rails

Large-scale shield systems: shield connection clamps are available as screw and spring-cage versions in various sizes and make wiring even more straightforward.

Safe contact: the supports for shield connection clamps make contact automatically, thanks to the way in which they simply snap on to the DIN rail.

Accumulate potential: various connection, branch, and power terminals up to 35 mm2 are available for busbars.

Mounting: DIN rails and busbars made of various materials and of various sizes help to save space and allow you to mount parts with ease.

CD, CD-HFcable ducts

WPprotective sleeves

WTcable binders

KMK cable binders with labeling fi eld

Easy cable installation: halogen-free cable ducts in various colors ensure easy and fl exible cable laying, thanks to lateral supports which can be removed without tools.

Cable protection: plastic or metal protective sleeves provide the right solution for any application. Screw connections with a tool-free quick mounting function in various IP degrees of protection round off the range of products.

Cable bundling: for bundling cables, detectable cable binders and stainless steel or plastic cable binders are available in either a removable version or for direct mounting.

Cable bundling and labeling: the plastic cable binders can be used both to label and to bundle conductors and cables.

36 PHOENIX CONTACT

We provide a wide range of services and engineering solutions along with our extensive product portfolio. We commission product sets as well as assemble and wire terminal strips according to customer requirements. For even better value, we "package" pre-assembled terminal strips in appropriate terminal boxes. For this purpose, we offer terminal boxes in five different materials.

Choose your individual connection or automation solution from more than 40,000 products and take advantage of our comprehensive service package. You design the solution, we take care of the rest.

Everything from a single source – from individual components to mounted terminal boxes

Added value for youThe perfect solution for every application. Whether it's stainless steel, sheet steel, aluminum, polyester or polycarbonate – we package your components directly or on terminal strips in industrial housing for the Ex and non-Ex areas. We take care of the wiring for you, too. All you need to do is connect the terminal boxes, and you're ready to go.

PHOENIX CONTACT 37

The extensive product portfolio always guarantees a suitable component solution for applications relating to the control cabinet in both Ex and non-Ex configurations.

We will assemble your terminal strip according to your requirements. It can, of course, also be pre-cabled for fast, on-site installation.

Thanks to CLIP PROJECT planning and labeling software, you can plan, configure, and label your terminal strips quickly and easily, as well as having complete housing solutions at your disposal.

Benefit from our extensive technical and sector-specific expertise and reduce your assembly time with pre-installed terminal strips and matching housing solutions.

We integrate your terminal strips into industrial housings, which are perfectly tailored to your applications.

38 PHOENIX CONTACT

Phoenix Contact provides a complete

product range so that you can have the

right signal connection for your higher-level

control system.

The conventional digital and analog field

signals are routed to the switch rooms

via terminal boxes and multicore cables.

Here, marshalling and distribution

takes place using isolating amplifiers for

intrinsically safe and non-intrinsically safe

signals, e.g., with devices in the MACX

or MINI Analog series, as well as for HART

communication. Besides this, field signals

are sent via signal couplers such as safety

series coupling relays for intrinsically safe

applications or over narrow 6.2 mm PLC

relays to the input and output cards of the

process control system.

Conventional signal connection to process control systems

Error-free cabling With VARIOFACE system cabling, Phoenix Contact provides a variable cabling system as a solution for a wide range of installation concepts with standard cables or controller-specific solutions (see page 62). This avoids expensive, error-prone wiring work.

Analog and digital signals must be appropriately protected against surge voltages to ensure high system availability. TRABTECH provides the right product for this, from the control cabinet to the field device.

PHOENIX CONTACT 39

MACX Analog Ex universal isolating amplifiersThe intrinsically safe one and two-channel isolating amplifiers in the MACX Analog Ex series provide a comprehensive range of functions in a width of just12.5 mm.

MINI Analog ultra-compact isolating amplifiersMINI Analog creates space in your control cabinets. With an overall width of just 6.2 mm, you can measure temperatures and convert, electrically isolate, and filter analog signals.

PLC-INTERFACE –the complete relay systemThe PLC-INTERFACE relay system acts as the high-performance interface between the controller and system I/O devices. PLC-INTERFACE provides you with a comprehensive range of ultra-narrow, plug-in relays and solid-state relays, plus a complete range of accessories.

SIL-certified PSR safety relaysThe up to SIL3-certified safety relays provide solutions from emergency stop monitoring to coupling failsafe controllers. This means that both ESD and F&G applications according to IEC 61508 and IEC 61511 can be implemented.

Surge protectionHigh system availability calls for the process control system to be protected. Through using surge protection modules for both input and output signals, optimum protection is accomplished.

Standard interface modules and cablesVARIOFACE wiring interface is a wide range of standardized interface blocks for connecting the individual wires of sensors and actuators to the controller suitable for industrial applications.

Conventional signal connection products

PWR

40 PHOENIX CONTACT

MACX Analog Ex – the widest range in the narrowest housing

MACX Analog Ex – isolating amplifiers with intrinsically safe (Ex i) input and output circuits.

The product range offers you the fullest scope for analog signal processing, with an overall width of just 12.5 mm. MACX Analog Ex represents minimum space requirements.

Suitable for all Ex zones and gas groupsAll MACX Analog Ex isolators are approved in accordance with the applicable ATEX or IECEx standards:

• Ex i – for intrinsically safe circuits up to Ex zone 0 (gas) and Ex zone 20 (dust)

• Ex n – for installing devices in Ex zone 2

The relevant national approvals such as UL and Gost are available.

The termination carrier for MACX Analog Ex isolators is a solution for easy and error-freeconnection of large numbers of signals to the process control level with VARIOFACE system cabling.

Your advantages:

Bidirectional transmission of the HART communication signal for all analog IN and analog OUT isolators.

The safe electrical isolation protects both staff and the system.

Long service life and precise transmission via a patented circuit with low current consumption.

Versions with two-channel design (MACX MCR-…-2…)

The end-to-end SIL capability of the devices provides the highest degree of system safety and availability.

LED display in accordance with NAMUR NE 44 for supply voltage, switching state, and malfunctions.

The DIN rail connector enables the modular bridging of the 24 V supply voltage.

Versions with wide range power supply for global power supply networks (MACX MCR-EX-…-UP).

ON

OFF

PHOENIX CONTACT 41

MINI Analog – efficient signal conditioning

Measuring temperatures, converting, isolating, and filtering signals – with MINI Analog you can transmit your analog signals in a secure and undistorted manner.

MINI Analog provides maximum efficiency in terms of:

• Space requirements

• Costs

• Power consumption

• Planning and installation

• Configuration

The termination carrier for MINI Analog is the perfect solution for fast and error-free connection to the higher-level control system.

Easy installationThe system cabling enables you to smoothly wire eight analog channels with time savings of up to 95% on both the isolator and controller side – thanks to Plug & Play.

Your advantages:

Easy configuration via DIP switch, no software, cables or Notebook needed.

Universal electrical isolation between input, output, and supply.

Long service life thanks to innovative circuit design with low current consumption.

Choice of screw or spring-cage connection technology.

Installation in Ex zone 2.


Ex n

MINI Analog – efficient signal conditioning

Measuring temperatures, converting, isolating, and filtering signals – with MINI Analog you can transmit your analog signals in a secure and undistorted manner.

MINI Analog provides maximum efficiency in terms of:

• Space requirements

• Costs

• Power consumption

• Planning and installation

• Configuration

The termination carrier for MINI Analog is the perfect solution for fast and error-free connection to the higher-level control system.

Easy installationThe system cabling enables you to smoothly wire eight analog channels with time savings of up to 95% on both the isolator and controller side – thanks to Plug & Play.

Your advantages:

Easy configuration via DIP switch, no software, cables or Notebook needed.

Universal electrical isolation between input, output, and supply.

Long service life thanks to innovative circuit design with low current consumption.

Choice of screw or spring-cage connection technology.

Installation in Ex zone 2.


Ex n

42 PHOENIX CONTACT

PLC-INTERFACE is• The interface between automation

devices and systems I/O devices, with a high switching capacity

• Available as plug-in relay interface or a solid-state relay interface

• Interface technology with all the benefits of proven modular terminal block technology

PLC-INTERFACE provides safety• For protection against environmental

influences thanks to RT III (IP67)-protected relays and solid-state relays

• Via relays with safe isolation in accordance with DIN EN 50178 (VDE 0160)

• Using high-quality and reliable Phoenix Contact connection technology, with a choice of screw or spring-cage connections

PLC-INTERFACE saves• Wiring overheads thanks to the

convenient, pitch-free, plug-in bridge system

• Space on the DIN rail, thereby freeing up more of the control cabinet

• Storage costs and ordering costs thanks to universal plug-in PDT relays• Material costs as a result of inexpensive components• Power and return conductor terminal blocks for sensor

and actuator wiring

PLC-INTERFACE simplifies• Installation thanks to the integrated

input and protective circuit• Marking using standard labeling

materials• Potential connections by allowing you

to bridge all important potentials

PLC-INTERFACE provides comfort and service• With actuator and sensor versions that

can accommodate all sensor and actuator connections directly on the interface

• By allowing you to simply replace relays or solid-state relays without having to loosen the wiring

• With an LED status indicator for each channel

PLC-INTERFACE for Zone 2

Selected relay types can be installed in Zone 2. These types are documented on the "Solutions for digital output signal processing" page.

PLC-INTERFACE –the complete relay system

Your advantages:

PHOENIX CONTACT 43

SIL3-certified safety relays for the process industry

Phoenix Contact offers a comprehensive range of safety relays that are specially adapted for the relevant process control systems.Whether emergency shutdown (ESD) or fire & gas (F&G) applications, every safety signal is sent with certainty thanks to the SIL-certified coupling modules from Phoenix Contact.

Easy diagnosticsProperties and functionalities such as force guided safety relays and line and load detection ensure optimum diagnostics and availability.

Approvals and characteristicsAll certificates and characteristics are available for easy loop calculation,configuration, and document creation.

Compatible with a range of different safe systemsThe integrated test pulse filter and adapted current control circuit ensure a long service life and optimum compatibility with various safe systems such as those from ABB, Emerson, Honeywell, Invensys, Siemens, Hima, and Yokogawa.

System cablingTermination carriers prewired by Phoenix Contact enable fast error-free mounting and connection to conventional safety systems.

Line/load monitoring from the controller to the actuator

44 PHOENIX CONTACT

Inline I/O –modular I/O system in the control cabinet

The Inline IP20 I/O system connects input/output signals to industrial Ethernet bus networks, and so can be used in both potentially explosive areas and non-potentially explosive areas. Standard I/O modules (not intrinsically safe) and IS modules (intrinsically safe) can be interchanged with each other at a station as required. Communication is established via Modbus/TCP, EtherNet/IP, PROFINET or PROFIBUS/DP.

For some modules, diagnostics information can be read on a channel-by-channel basis using FDT technology, which is used by many conventional process control systems and controllers. Inline thereby offers flexible I/O and networking options.

Inline IP20 I/O system – flexibility for simplified plant engineering• Configure intrinsically safe channels,

either as inputs or outputs

• Intrinsically safe digital inputs with NAMUR sensor support

• Analog I/O modules for 0/4 to 20 mA and 0 to 10 V signals

• Configurable temperature sensor channels for thermocouple and RTD sensors

• Intrinsically safe I/O power supply ensures high performance and efficient electrically isolated current to all intrinsically safe I/Os

• Compatible with Modbus/TCP, Ethernet/IP, PROFINET, PROFIBUS, and other bus networks

• Numerous international approvals

Non-explosive"safe" area

ZONE 2

ZONES 1 & 21

ZONES 0 & 20

PHOENIX CONTACT 45

Intelligent surge protection –always know what is going on

Protect your signal interfaces with intelligent PLUGTRAB PT-IQ surge protection This microprocessor-controlled monitoring system indicates any wear of protective devices before an overload can result in their failure. This means that you are always kept informed of the state of arresters – whether directly on site or by means of user-friendly remote signaling, so you can schedule servicing and thereby increase system availability.

Controller• Supplies power to up to

28 protective devices• Signals the status of

protective devices, also via remote signaling

Surge protection for the field deviceThe rugged SURGETRAB especially protects the field devices in the Ex fields. Other areas of application include PROFIBUS PA and FOUNDATION fieldbus installations.

DIN rail bus• Reduces wiring

effort significantly• Transmits the status

of arresters to the controller

Protective devices• Integrated microprocessor for

status monitoring• Status indicator on each individual

module

Self-latching protective plugThe plugs can be easily replaced during operation – impedance-neutral insertion and removal is what makes this possible.

OK

Performance limit reached, replacement recommended

Overloaded, replacement required

Forward-looking monitoring:

46 PHOENIX CONTACT

Solutions for analog input signal processingNumerous solutions are available for coupling analog input signals from the field level to process control systems. This includes measuring transducers, isolating amplifiers, and repeater power supplies such as the Inline I/O remote control system.

Suitable surge protection and system cabling solutions complete the turn-key solution.

DCS/SIS

AI

PROFIBUS DP Modbus/TCP, RTUPROFINET

Ex i Ex i

You can choose surge protection modules according to system requirements and the grounding concept.

Universal system cabling

VIP-2/SC/FLK10Order No. 2315010 FLK 10/EZ-DR/ 50/KONFEKOrder No. 2299204

Approvals

–

3-way isolating amplifi ers/repeater power supplies

MACX MCR-UI-UI-UP Order No. 2811459

MACX MCR-UI-UI-UP-SPOrder No. 2811585

MACX MCR-SL-RPSSI-IOrder No. 2865955

MACX MCR-SL-RPSSI-I-SPOrder No. 2924207

Approvals

ATEX, IECEx, UL, SIL, ...

PHOENIX CONTACT 47

Surge protection24 V DC signals

Ex i intrinsically safe surge protection

Surge protection fi eld devices for 1/2"

Surge protection fi eld devices

PT 1X2-24DC-ST plugOrder No. 2856032

PT 1X2-BE baseOrder No. 2856113



PT 2XEX(I)-24DC-ST plugOrder No. 2838225

PT 2XEX(I)-BE baseOrder No. 2839279

Alternative:LIT 1X2-24 Order No. 2804610

S-PT-EX(I)-24DC-1/2" Ex i/Ex dOrder No. 2882572

S-PT-EX-24DC-1/2" * Ex dOrder No. 2800035

S-PT-2XEX-24DC-1/2" * Ex dOrder No. 2800041

S-PT-4-EX-24DC-1/2" * Ex dOrder No. 2800037

S-PT-EX(I)-24DC Ex i/Ex dOrder No. 2880671

S-PT-EX-24DC * Ex dOrder No. 2800034

S-PT-2XEX-24DC * Ex dOrder No. 2800040

S-PT-4-EX-24DC * Ex dOrder No. 2800036

ATEX, for all common AI, AO, DI, and DO signals

ATEX Ex II 1G Ex [ia] IIC T4, IECEx, UL-EX, SIL

ATEX Ex II 1G Ex [ia] IIC T4, IECEx, UL-EX, SIL, *ATEX Ex d IIC T4


Ex i measuring transducerrepeater power supplies

Repeater power supplies/3-way isolators

Inline I/O bus couplers

I/O terminals

MACX MCR-EX-SL-RPSSI-I Order No. 2865340

MACX MCR-EX-SL-RPSSI-I-SPOrder No. 2924016

MACX MCR-EX-SL-RPSSI-2IOrder No. 2865366

MACX MCR-EX-SL-RPSSI-2I-SPOrder No. 2924236

MINI MCR-SL-RPSS-I-IOrder No. 2864079

MINI MCR-SL-UI-UI-NCOrder No. 2864150

IL PN BK DI8 DO4 2TX-PAC Order No. 2703994 (PROFINET)

IL PB BK DI8 DO4-PACOrder No. 2878926 (PROFIBUS DP)

IL MOD BK DI8 DO4-PACOrder No. 2878696 (Modbus/RTU)

IL ETH BK DI8 DO4 2TX-PACOrder No. 2703981 (Modbus/TCP)

IB IL EX-IS AIO 4/EF-PACOrder No. 2869912 (Ex i) IB IL AI 2/SF-PACOrder No. 2861302

IB IL AI 8/SF-PACOrder No. 2861412

IB IL AI 2-HART-PACOrder No. 2862149

ATEX, IECEx, UL, SIL, ... ATEX, UL, ... ATEX, UL-EX ATEX

48 PHOENIX CONTACT

Solutions for analog output signal processingPhoenix Contact offers numerous solutions for coupling analog output signals from the field level to process control systems. This includes measuring transducers and isolating amplifiers such as the Inline I/O remote control system.


DCS/SIS

AO

PROFIBUS DP Modbus/TCP, RTUPROFINET


Ex i Ex i

Uni system cabling

VIP-2/SC/D 9SUB/MOrder No. 2315117 CABLE-D 9SUB/B/S/ 50/KONFEK/SOrder No. 2299987

Approvals

–

3-way & output isolating amplifi ers

MACX MCR-UI-UI-UP Order No. 2811459

MACX MCR-UI-UI-UP-SPOrder No. 2811585

MACX MCR-SL-IDSI-IOrder No. 2865971

MACX MCR-SL-IDSI-I-SPOrder No. 2924223

Approvals


PHOENIX CONTACT 49

Surge protectionwith status message

Ex i surge protection Ex i surge protection Ex surge protection fi eld devices

PT-IQ-2X1-24DC-UTOrder No. 2800787

PT-IQ-2X1+F-24DC-UT*Order No. 2800788 PT-IQ-PTB-UT controller blockOrder No. 2800768 PT-IQ-1x2-24DC-UTOrder No. 2800976

LIT 1X2-24 Order No. 2804610 LIT 2X2-24*Order No. 2804623

TT-EX(I)-M-24DCOrder No. 2803865

TT-EX(I)- 24DCOrder No. 2832124

TT-ST-M-EX(I)-24DC Order No. 2859424

S-PT-EX(I)-24DCOrder No. 2880671

S-PT-EX-24DC*Order No. 2800034

S-PT-2XEX-24DC*Order No. 2800040

S-PT-4-EX-24DC*Order No. 2800036

– / *indirect grounding ATEX Ex II 1G Ex [ia] IIC T4, IECEx, UL-EX, SIL, *2 channels

ATEX Ex II 1G Ex [ia] IIC T4 ATEX Ex II 1G Ex [ia] IIC T4, IECEx, UL-EX, SIL, *ATEX Ex d IIC T4

Ex i output isolating amplifi ers

3-way isolating amplifi ers


I/O terminals

MACX MCR-EX-SL-IDSI-IOrder No. 2865405

MACX MCR-EX-SL-IDSI-I-SPOrder No. 2924032

MINI MCR-SL-I-IOrder No. 2864406

MINI MCR-SL-I-I-SPOrder No. 2864723





IB IL EX-IS AIO 4/EF-PACOrder No. 2869912 (Ex i) IB IL AO 1/SF-PACOrder No. 2861315


50 PHOENIX CONTACT

Solutions for digital input signal processingNumerous solutions are available for coupling digital input signals from the field level to process control systems. This includes coupling relays, NAMUR isolating amplifiers, and safety relays such as the Inline I/O remote control system.


DI

PROFIBUS DP Modbus/TCP/RTUPROFINET

Ex i Ex i

You can find suitable surge protection for digital input signal processing on the previous and following pages.


DCS/SISEx i NAMUR isolating amplifi ers

MACX MCR-EX-SL-2NAM-ROOrder No. 2865476

MACX MCR-EX-SL-NAM-2ROOrder No. 2865450

MACX MCR-EX-SL-2NAM-TOrder No. 2865489

Approvals


PHOENIX CONTACT 51

NAMUR switches Coupling relay sensors Safety relays Uni system cabling

PLC-SC-EIK 1-SVN 24P/POrder No. 2982663 PLC-SC-EIK 1-SVN 24MOrder No. 2982595

PLC-RSC- 24DC/ 1/SENOrder No. 2966223 PLC-RSC- 24DC/ 1AU/SENOrder No. 2966317 PLC-OSC- 24DC/ 48DC/100/SENOrder No. 2966773

PSR-SCP-24UC/ESAM4/3X1/1X2/BOrder No. 2900509



PSR-SCP-24UC/ESP4/2X1/1X2*Order No. 2981020

VIP-3/SC/D50SUB/FOrder No. 2315201 CABLE-D50SUB/S/S/100/KONFEK/SOrder No. 2305693

Approvals

– – SIL –

2-channel NAMUR isolating amplifi ers

NAMUR isolating amplifi ers


I/O terminals

MACX MCR-SL-2NAM-ROOrder No. 2865049

MACX MCR-SL-2NAM-RO-SPOrder No. 2924294

MINI MCR-SL-NAM-2RNOOrder No. 2864105

MINI MCR-SL-NAM-2RNO-SPOrder No. 2810269





IB IL EX-IS DIO 4/NAM-PACOrder No. 2869911 (Ex i) IB IL 24 DI 32/HD-PACOrder No. 2862835


52 PHOENIX CONTACT

Solutions for digital output signal processingPhoenix Contact offers an extensive range of solutions for interposing digital output signals from the process control level to the field level. This includes interposing relays, solenoid drivers, and safety relays such as the Inline I/O remote control system.


DO

DCS/SIS


Ex i Ex i

Interposing relay for Zone 2

PLC-RSC-24DC/21-21/ATEXOrder No. 2980461

PLC-RSC-24DC/21 ATEXOrder No. 2902955

PLC-RSC-120UC/21 ATEXOrder No. 2902956

Approvals

ATEX

Ex isolenoid driver

MACX MCR-EX-SL-SD-24-48-LPOrder No. 2865609

MACX MCR-EX-SL-SD-24-48-LP-SPOrder No. 2924126

You can fi nd additional Ex i solenoid drivers on our website.

Approvals


PHOENIX CONTACT 53

Inline I/Obus couplers

I/O terminals Surge protection Ex i surge protection





IB IL EX-IS DIO 4/NAM-PACOrder No. 2869911 (Ex i) IB IL 24 DO 32/HD-PACOrder No. 2862822

TT-2-PE-M-24DCOrder No. 2920641

TT-2-PE/S1-M-24DCOrder No. 2920638

TT-2/2- 24DC Order No. 2838173

TT-2-PE- 24DCOrder No. 2838186

PT 2XEX(I)-24DC-ST plugOrder No. 2838225

PT 2XEX(I)-BE baseOrder No. 2839279

PT 4-EX(I)-24DC-ST plug Order No. 2839253

PT 4-EX(I)-BE baseOrder No. 2839486

ATEX, UL-EX ATEX – ATEX Ex II 1G Ex [ia] IIC T4, IECEx, UL-EX, SIL

Interposing relay actuator

Interposing relay PSR-SIL interposing relay – emergency shut down

PSR-SIL interposing relay – fi re & gas

PLC-RSC- 24DC/ 1/ACTOrder No. 2966210 PLC-RSC- 24DC/ 1- 1/ACTOrder No. 2967109 PLC-OSC- 24DC/ 24DC/ 2/ACTOrder No. 2966676

PLC-RSC- 24DC/21Order No. 2966171 PLC-RSC- 24DC/21AUOrder No. 2966265 PLC-OSC- 24DC/ 24DC/ 2Order No. 2966634

PSR-SCP-24DC/FSP/1X1/1X2*Order No. 2981978

PSR-SCP-24DC/FSP/2X1/1X2 Order No. 2986960

PSR-SCP-24DC/FSP2/2X1/1X2**Order No. 2986575

PSR-SCP-24DC/ETP/1X1Order No. 2986711

– – *SIL3, **SIL2 SIL

54 PHOENIX CONTACT

Solutions for processing temperature measured valuesNumerous solutions are available for coupling temperature measured values from the field level to process control systems. This includes the widest range of measuring transducer designs, such as the Inline I/O remote control system.


DCS/SIS

AI

Ex i Ex i



Temperaturehead transmitters

MCR-SL-HT-PT 100-IOrder No. 2864516

MCR-FL-HT-T-I Order No. 2864529

Approvals

–

PHOENIX CONTACT 55

Temperature transducers

Ex i temperature transducers

Temperature transducers

I/O terminals

MACX MCR-SL-RTD-IOrder No. 2865939

MACX MCR-SL-TC-IOrder No. 2865942 MACX MCR-T-UI-UPOrder No. 2811394

MACX MCR-T-UIREL-UPOrder No. 2811378

MACX MCR-EX-SL-RTD-IOrder No. 2865939

MACX MCR-EX-SL-TC-IOrder No. 2865942

MACX MCR-EX-T-UI-UPOrder No. 2865654

MACX MCR-EX-T-UIREL-UPOrder No. 2865751

MINI MCR-SL-PT100-UI-200-NCOrder No. 2864370

MINI MCR-SL-TC-UI-NCOrder No. 2864299

IB IL EX-IS TEMP4RTD/TC-PACOrder No. 2869913

IB IL TEMP 2 RTD-PACOrder No. 2861328 IB IL TEMP 2 UTH-PACOrder No. 2861386

Approvals

ATEX, IECEx, UL, SIL, ... ATEX, IECEx, UL, SIL, ... ATEX, UL, ... ATEX

Temperaturehead transmitters

Surge protection Ex i surge protection Ex surge protection fi eld devices

MCR-FL-HT-T-I-EX Order No. 2864532

MCR-FL-HT-TS-I-EX Order No. 2864545



PT 4X1+F-BE baseOrder No. 2839376 fl oating

LIT 4X1-24Order No. 2804636

PT 4-EX(I)-24DC-ST plugOrder No. 2839253

PT 4-EX(I)-BE baseOrder No. 2839486

Alternative:LIT 4-24 Order No. 2804678

S-PT-EX(I)-24DCOrder No. 2880671

S-PT-EX-24DC*Order No. 2800034

S-PT-2XEX-24DC*Order No. 2800040

S-PT-4-EX-24DC*Order No. 2800036

ATEX II 1 G EEx [ia] IIC T6, SIL – ATEX Ex II 1G Ex [ia] IIC T4, IECEx,UL-EX, SIL


56 PHOENIX CONTACT

Solutions for applications with HART communicationThe bidirectional MACX-series HART-compatible devices allow information to be integrated into separate engineering and management systems via the HART MACX MCR-S-MUX multiplexer and the corresponding wiring modules. COMSERVERs also facilitate further processing via Ethernet. This means that limit and diagnostics values, as well as information such as the calibration state or the status of intelligent field devices can also be integrated in isolation into process control systems, and remote calibration can be performed.

DCS/SIS Controlroom

I/O

4 –

20 m

A

4 –

20 m

A

HART

Ethernet

All surge protection products comply with HART protocol.

HART communication

MACX MCR-S-MUXOrder No. 2865599

MACX MCR-S-MUX-TB Order No. 2308124

Description

• Either 16 or 32 channels per multiplexer

• Couples up to 4000 HART signals

HART communication

FL COMSERVER BASIC 232/422/485Order No. 2313478

Description

• Transmits up to 32 channels

• Implements HART signals over Ethernet via COMSERVER

PHOENIX CONTACT 57

Solutions for applications with WirelessHARTConventional analog field devices which are connected to non-HART-compatible process control systems can be expanded easily and without needing to replace the existing controller hardware, by using WirelessHART networks in your system. For this purpose, WirelessHART adapters help to connect hard-wired field devices to a WirelessHART/WLAN gateway. Consequently, a wide range of parameterization and diagnostics functions can be integrated into the existing system without having to shut down the process.

4 –

20 m

A

4 –

20 m

A

Legacy DCS

Controlroom

I/O

WLAN access point

The entire standard TRABTECH product range can used to protect HART communication against surge voltages.

WirelessHART/WLAN gateway

RAD-WHG/WLAN-XDOrder No. 2900178

Description

• Connects up to 250 WirelessHART fi eld devices

• Converts HART data to Modbus/TCP

• Easy startup using integrated web server

WirelessHART adapter

RAD-WHA-1/2NPTOrder No. 2900100

Description

• Connects up to four HART-capable devices or one conventional

4 to 20 mA fi eld device

• External or loop input

• Housing with IP67 protection

58 PHOENIX CONTACT

EMpro energy meters – monitor energy flow and communicate energy dataUse network-capable EMpro energy meters to monitor characteristic electrical data centrally and on site. Plug-in communication modules allow you to integrate the EMpro energy meters into network structures and fieldbus systems in a flexible way. This means that measured values can even be made available in the control center for further processing.

DCS/SIS

I/O

Remote I/O

PSI-REPrepeater

PSI-REPrepeater

PSI-MOSFO converter

EMpro MA400energy meter



RS485

Fiber optics

RS485

Ethernet

Remote access to multiple meters – with just one IP addressThe web server that has been integrated into the Ethernet communication modules allows you to easily configure key parameters online. It also allows remote access to key electrical characteristics such as current, voltage, power, energy, and harmonics.In your monitoring network, the master comprises an EMpro MA600 energy meter, combined with an Ethernet gateway. You can easily configure the connected energy meters as slaves via the web server interface. You can therefore access all energy data – with just one IP address.

Your advantages:• Direct access to measured values –

directly from the device or remotely from the host computer

• User-friendly configuration on-site by following the operator guidance or via the integrated web server

• Easy integration into network structures thanks to flexible connection options

• Additional modules are available with special functions and communication features which enable flexibility for meeting the challenges of changing and expanding system requirements.

PHOENIX CONTACT 59

The DIN rail adapter enables EMpro MA600 and EMpro MA400 built-in devices to also be mounted on the DIN rail.

EEM-MKT-DRAOrder No. 2902078

EMpro MA600 EMpro MA400 EMpro MA250 EMpro MA200

EEM-MA600Order No. 2901366




Measurements

Currents I 1, I 2, I 3, ΣI

I 1, I 2, I 3, IN (calculation)

Maximum values

Average values

Current measurementDirect/via 1 A/5 A current transformer

Via 5 A current transformer Via 5 A current transformer Via 5 A current transformer

Voltages U12, U23, U31, V1, V2, V3

Maximum values

Average values

Voltage measurement via voltage transducer

Voltage measurement, direct (AC)

Up to 700 V Up to 500 V Up to 500 V Up to 500 V

Frequency F

Power ΣP, ΣQ, ΣS (+/-)

P, Q, S per phase (+/-)

Maximum values P, Q, S

Average values P, Q, S

Trend power

Power factor ΣPF

PF per phase

Harmonics (TDH) 3I, 3V, 3UUp to63rd harmonic

Up to51st harmonic

Up to51st harmonic

Up to51st harmonic

I 1, I 2, I 3, U12, U23,U31, V1, V2, V3

Up to63rd harmonic

Up to51st harmonic

Temperature Temperature measurement With special function module (internal) (internal)

Counting Real energy/reactive energy kWh +/-/kvarh +/- kWh +/kvarh + kWh +/kvarh + kWh +/kvarh +

2-tariff meter

Operating hours

Analysis Harmonics analysisUp to63rd harmonic

Outputs 1-config. pulse output

Inputs 1-config. input

Communication modules (optional)

RS485 JBUS/MODBUS EEM-RS485-MA600Order No. 2901367

EEM-RS485-MA400Order No. 2901365

IntegratedRS-485 interface

PROFIBUS 1.5 Mbps EEM-PB-MA600Order No. 2901368

PROFIBUS 12 Mbps EEM-PB12-MA600Order No. 2901418

Ethernetwith integrated web server

EEM-ETH-MA600Order No. 2901373

RS-485/Ethernet gatewaywith integrated web server

EEM-ETH-RS485-MA600Order No. 2901374

Special function modules (optional)

Memory (512 kbyte) EEM-MEMO-MA600Order No. 2901370

2 digital inputs/outputs EEM-2DIO-MA600Order No. 2901371

2 analog outputs EEM-2AO-MA600Order No. 2901475

Temperature module EEM-TEMP-MA600Order No. 2901949

60 PHOENIX CONTACT

Solutions for intelligent motor control and monitoringThree-phase operated pumps, agitators or actuating drives can be monitored and controlled using a central controller. Communication is established either via gateways (e.g., PROFIBUS gateway) or a compact controller, which transmits the sensor data (here EMM) using an I/O module. The switching device (ELR) is controlled via the EMM.

Motors up to 4 kW can be started using ELR hybrid motor starters. ELR series solid-state contactors can be used for greater power or amperage.

DCS/SIS

PRO

FIBU

S D

PT-

BUS

Gateway

EMM

EMM

ELR 3

ELR

PROFIBUS DPModbus/TCP/RTUPROFINET

Zone 1

L1 L2 L3

Current converter

Motor starterP > 4 kW

Technical data

Approvals

Input voltage range

Output voltage range

Maximum load current

Ambient temperature

PHOENIX CONTACT 61

Motor powered pumps, agitators or actuating drives can be switched and monitored with electronic motor management. Through monitoring of real power and by selecting suitable switching thresholds the conditions of running dry and clogged filter can be detected and reported. An emergency shutdown can be performed if necessary. The availability and service life of the system is increased. The use of external current transformers ensures measuring technology performance is not restricted. The system is integrated into a BUS system via gateways or ILC compact controllers.

Electronic motor management

Hybrid motor starters

Solid-state contactors Accessories

EMM 3-24DC/500AC-16-IFSOrder No. 2297523

EMM 3-24DC/500AC-IFSOrder No. 2297497

ELR H5-IES-SC- 24DC/500AC-2 Order No. 2900414

ELR H5-IES-SC- 24DC/500AC-9 Order No. 2900421

ELR H3-IES-SC- 24DC/500AC-2Order No. 2900567

ELR H3-IES-SC- 24DC/500AC-9Order No. 2900569

ELR H5-SC- 24DC/500AC-9 Order No. 2900538

ELR H3-SC- 24DC/500AC-9 Order No. 2900530

ELR 3-24DC/500 AC-16Order No. 2297235

ELR 2+1- 24DC/500AC-37Order No. 2297277

ELR W3- 24DC/500AC-16Order No. 2297332

ELR W 2+1- 24DC/500AC-37Order No. 2297374

IB IL IFS-MA-PACOrder No. 2692720

EM-PB-GATEWAY-IFSOrder No. 2297620

MM-CONF-SETOrder No. 2297992

PACT MCR-V1-21-44-100-5A-1 Order No. 2277022 PACT MCR-V1-21-44-150-5A-1 Order No. 2277035

PACT MCR-V2-5012- 85- 150-5A-1Order No. 2276117

PACT MCR-V2-5012- 85- 250-5A-1 Order No. 2276133

PTB ATEX, UL listed CUL PTB ATEX (IES devices), UL listed CUL 508

UL listed CUL Additional accessories are available ranging from current transformers, fi eldbus gateways, software, and many other products relating to intelligent motor control.

19.2 V DC … 30 V DC 19.2 V DC … 30 V DC 19.2 V DC … 30 V DC

42 V AC ... 575 V AC 48 V AC ... 550 V AC 48 V AC ... 550 V AC

< 16 A/> 16 A with external current transformer 2.4 A/9 A 16 A/37 A

-25°C to 70°C -25°C to 70°C -25°C to 70°C

62 PHOENIX CONTACT

System cabling for process control systems

The coupling process saves space, is resistant to vibrations and offers various labeling and connection options. Various modules offer a wide range of application options. In this way, the DCS and safety system signals can be transmitted passively to the field with the interface modules, therefore as a 1:1 connection. Active modules, with relays or solid-state relays (optocouplers), enable the signals to be adapted to different switching levels; strengthened; or isolated electrically between the controller and the field.

VARIOFACE system cabling – faultless and uniform I/O wiringPhoenix Contact offers you solutions for the following DCS and safety system manufacturers:• ABB• Emerson• Honeywell• Siemens• Yokogawa

Depending on the higher-level control system, the system configuration consists of up to three components:• VARIOFACE Front adapter• VARIOFACE System cable• VARIOFACE Termination board

Wiring I/O modules with individual wires

(Figure 1) is an extremely time-consuming

process. Wiring errors and tedious

troubleshooting cannot be ruled out.

Interface cabling reduces assembly costs

by using plug-in components to carry out

wiring quickly, clearly, and without errors.

Thanks to VARIOFACE system cabling

(Figure 2), coupling numerous I/O module

is possible thanks to the renowned DCS

and safety system manufacturer.

Figure 1: example of control cabinet cabling with individual signal lines

Figure 2: example of control cabinet wiring with front adapters, pre-assembled system cables, and termination boards

PHOENIX CONTACT 63

ABBThe ABB S800 I/O system offers the option of carrying out wiring over D-SUB connections. The "ABB TU812" system with a modular termination unit (MTU) is available for this purpose. Phoenix Contact offers a wide range of cabling solutions with this product in mind.

EmersonThe Emerson DeltaV system offers the option of carrying out process wiring over mass termination blocks (MTBs) with flat ribbon cable plugs. For this purpose, Phoenix Contact offers suitable flat-ribbon cables in various designs.

HoneywellUsing the intelligent VARIOFACE solution, the I/O signals of the Honeywell Experion® PKS C300 can be converted or strengthened easily – saving space at the same time. Simply plug the front adapters onto the I/O cards and connect them to the VARIOFACE termination boards using assembled system cables.

SiemensVIP – VARIOFACE Professional for SIMATIC® PCS7-300. Consisting of pre-assembled front adapters including system cables and various interface modules, Phoenix Contact offers a wide range of products for coupling I/O signals to the Siemens process control system.

YokogawaThe I/O signals of the Yokogawa CENTUM® VP, CENTUM® CS 3000 R3 or STARDOMTM can be connected easily to the VARIOFACE termination board using pre-assembled system cables. The products available range from simple 1:1 interface modules to fuse modules and relay modules.

System cabling solution for various DCSs

64 PHOENIX CONTACT

Termination carriers –consistent interface solutions for system technology

Termination carriers are compact solutions for connecting standard interfaces to your automation system in a quick, yet smooth manner. They also establish the Plug & Play signal connection with standardized system cables.

The following standard DIN rail devices are available for safe signal conditioning:

• Isolating amplifiers for Ex i circuits and SIL applications

• 6.2 mm isolating amplifiers for non-Ex i circuits

• Safe coupling relays for process automation

Space-saving andquick to installThe compact termination carrier solution allows you to integrate up to 384 signals in one 80 x 200 cm control cabinet – when using 2-channel MACX Analog Ex devices.

Experience fast and problem-free mounting and startup with pre-assembled system cables.

MINI Analogtermination carriers

TC-D37SUB-ADIO16-M-P-UNI Order No. 2902933

For 16 MINI Analog devices plus 1 x power module and 1 x feed-through terminal block, with 1:1 pinning on DSUB37

TC-D37SUB-AIO16-M-PS-UNIOrder No. 2902934

For 16 MINI Analog devices plus 1 x power module and 1 x feed-through terminal block with 1:1 pinning on DSUB37 and addition option of HART decoupling

MINI Analog isolating amplifi ers

Analog input

MINI MCR-SL-RPSS-I-I Order No. 2864079

MINI MCR-SL-UI-UI-NCOrder No. 2864150

Digital input

MINI MCR-SL-NAM-2RNO Order No. 2864105

MINI MCR-SL-NAM-2RNO-SPOrder No. 2810269

PHOENIX CONTACT 65

MACX Analog Extermination carriers

PSR termination carriers*

TC-D37SUB-ADIO16-EX-P-UNI Order No. 2924854

For 16 MACX Analog Ex devices plus 1 x power module with 1:1 pinning on DSUB37

TC-2D37SUB-DO16-ESD-AR-UNIOrder No. 2902913

For 16 PSR coupling relays for safely interrupting circuits with 1:1 pinning on DSUB37

TC-D37SUB-AIO16-EX-PS-UNIOrder No. 2902932

For 16 MACX Analog Ex devices plus 1 x power module with 1:1 pinning on DSUB37 and additional option of HART decoupling

TC-2D37SUB-DO16-F&G-AR-UNIOrder No. 2902914

For 16 PSR coupling relays for safely switching on circuits, with 1:1 pinning on DSUB37

MACX Analog Exisolating amplifi ers

PSR safety relays

Analog input

MACX MCR-EX-SL-RPSSI-IOrder No. 2865340

MACX MCR-SL-RPSSI-IOrder No. 2865955

Digital output

PSR-SCP-24DC/FSP/2X1/1X2 Order No. 2986960

PSR-SCP-24DC/FSP/1X1/1X2Order No. 2981978

PSR-SCP-24DC/FSP2/2X1/1X2Order No. 2986575

PSR-SCP-24DC/ETP/1X1Order No. 2986711

PSR-SPP-24DC/ETP/1X1Order No. 2986562

* You can fi nd the necessary cable sets for connecting safety relaysto the termination carrier at www.phoenixcontact.net/catalog

Analog output

MACX MCR-EX-SL-IDSI-IOrder No. 2865405

MACX MCR-SL-IDSI-IOrder No. 2865971

Digital input

MACX MCR-EX-SL-2NAM-ROOrder No. 2865476

MACX MCR-SL-2NAM-ROOrder No. 2865049

Digital output

MACX MCR-EX-SL-SD-24-48-LPOrder No. 2865609

Power module

MACX MCR-PTBOrder No. 2865625

System cables, with pin & socket strip

System cables, with an open end

37-pos.

CABLE-D37SUB/B/S/ 50/KONFEK/SOrder No. 2302191

CABLE-D37SUB/B/S/100/KONFEK/SOrder No. 2302201






CABLE D-SUB-S/.../.../...Order No. 2302340

37-pos.

CABLE-D-37SUB/F/OE/0,25/S/0,5MOrder No. 2926221







CABLE-D-37SUB-F-OE-0,25-S/...Order No. 2900907

25-pos.

CABLE-D25SUB/B/S/ 50/KONFEK/SOrder No. 2302120







CABLE D-SUB-S/.../.../...Order No. 2302340

25-pos.








CABLE-D-25SUB-F-OE-0,25-S/...Order No. 2900906

66 PHOENIX CONTACT

System cabling forABB S 800 I/O

Selectcard

Digital input

DI81024 V DC, current drain

A, B, D

DI81424 V DC, current source

C, E


A, B, D


A, B, D

Digital output

DO81024 V DC, current source, 0.5 A

A, B, E

DO81424 V DC, current drain, 0.5 A

C, E

DO84024 V DC, current source

A, B, E

Analog input

AI810, AI815, AI820 D

AI830, AI835 E

Analog output

AO810, AO815 E

AO820, AO845 D, E

Select system cable + Select interface module

A

25-pos. system cable 1-wire connection

CABLE-D25SUB/B/2X14/200/TU812Order No. 23046522.0 m (other lengths available)

Connects 2 x 8 channels via:1 TU 812 MTU, 1 system cable (splitting cable), 2 interface modules with byte-by-byte labeling

VIP-2/SC/FLK14/PLCOrder No. 2315214Without LED, screw connection

VIP-2/SC/FLK14/LED/PLCOrder No. 2322249With LED, screw connection

B

25-pos. system cable Relay, 1 N/O contact


Connects 2 x 8 channels via:1 TU 812 MTU, 1 system cable (splitting cable), 2 interface modules with relay or optocouplers

UMK-8RM/MR-G24/1/PLCOrder No. 2979469Output, screw connection

C



Connects 2 x 8 channels via:1 TU 812 MTU, 1 system cable (splitting cable), 2 interface modules for negative- switching I/O modules

VIP-2/SC/FLK14/PLCOrder No. 2315214Screw connection

D


CABLE-D25SUB/B/S/200/KONFEK/SOrder No. 23021592.0 m (other lengths available)All signals connected via: 1 TU 812 MTU, 1 system cable (D-SUB, pin/socket), 1 interface module with numerical labeling

VIP-3/SC/D25SUB/FOrder No. 2315188Screw connection

E


CABLE-D25SUB/B/S/200/KONFEK/SOrder No. 23021592.0 m (other lengths available)All signals connected via:1 TU 812 MTU, 1 system cable (D-SUB, pin/socket), 1 interface module with numerical labeling

VIP-3/SC/D25SUB/FOrder No. 2315188Screw connection

PHOENIX CONTACT 67

3-wire connection Fuse Knife disconnection3-wire connection, knife disconnection, and fuse per channel

VIP-3/SC/FLK14/8IM/PLCOrder No. 2322278Without LED, screw connection

VIP-3/SC/FLK14/8IM/LED/PLCOrder No. 2322265

With LED, screw connection

FLKM 14/8M/SI/PLCOrder No. 2294487Output, screw connection

FLKM 14/KDS 3-MT/PPA/PLCOrder No. 2290423Screw connection

UM-FLK14/SI/LA/PTS/8IM/PLCOrder No. 2306993Without LED, screw connection

Relay, 1 PDT Relay, 2 PDTsRelay, 1 PDT, knife disconnection PLC-V8 adapter*

UM-8RM/RT-G24/21/PLCOrder No. 2968386Output, screw connection

UMK-8RELS/KSRG24/21-21/PLCOrder No. 2976187Output without relay, screw connection

REL-KSR-G24/21-21Order No. 2960698Output, plug-in relay, screw connection

UM-8RELS/KSR-G24/21/MT/PLCOrder No. 2962463Output without relay, screw connection

REL-KSR-G24/21Order No. 2960630Output, plug-in relay, screw connection

PLC-V8/FLK14/INOrder No. 2296553Input, for 6.2 mm PLC relay

PLC-V8/FLK14/OUTOrder No. 2295554Output, for 6.2 mm PLC relay

PLC-V8L/FLK14/OUTOrder No. 2299660Output, for 14 mm PLC relay

3-wire connection Knife disconnectionPLC-V8 adapter*for 6.2 mm PLC relay

PLC-V8 adapter*for 14 mm PLC relay

VIP-3/SC/FLK14/8IM/PLCOrder No. 2322278Screw connection


PLC-V8/FLK14/IN/MOrder No. 2304115Input

PLC-V8/FLK14/OUT/MOrder No. 2304102Output

PLC-V8L/FLK14/OUT/MOrder No. 2304306Output

Knife disconnection and separate positive potential connections

Knife disconnection and separate positive & negative potential connections

FLKM-D25SUB/B/KDS3-MT/TU810/POrder No. 2304539Screw connection

FLKM-D25SUB/B/KDS3-MT/TU830Order No. 2304526Screw connection

Knife disconnection and separate negative potential connections

Knife disconnection and separate positive & negative potential connections



* The PLC-V8 adapters are simply inserted into 8 adjoining PLC relay modules.

You can fi nd additional system cabling components at www.phoenixcontact.net/abb

68 PHOENIX CONTACT

System cabling for EmersonDeltaV M-series I/O orDeltaV S-series I/O

Selectcard

Digital input

VE4001S2T1B3,SE4001S2T1B3

B, D


B

Series 2Digital input card

B, C


E, F

Digital output


B, D


B, C

Series 2Digital output card

B, C

VE4002S1T2B4 A


E, F

Analog input

VE4003S2B4,SE4003S2B4

B

Analog output

VE4005S2B3,SE4005S2B3

B


A10-pos. system cable 1:1 connection

FLK 10/EZ-DR/ 200/KONFEKOrder No. 22992332.0 m (other lengths available)

VIP-2/SC/FLK10/LEDOrder No. 2322045With LED

B

16-pos. system cable 1:1 connection

FLK 16/EZ-DR/ 200/KONFEKOrder No. 22993272.0 m (other lengths available)

FLKM 16/DVOrder No. 2304432Screw connection

C16-pos. system cable Relay, 1 N/O contact

FLK 16/14/DV-OUT/200Order No. 23005882.0 m (other lengths available)


D16-pos. system cable

FLK 16/14/DV-IN/200Order No. 23005622.0 m (other lengths available)

E

50-pos. system cable2-wire connection (common negative potential)

FLK 50/2FLK20/EZ-DR/ 200/DVOrder No. 23049082.0 m (other lengths available)

FLKM 50/32M/OUT/LA/DVOrder No. 2304843Output with LED, screw connection

FLKM 50/32M/IN/LA/DVOrder No. 2304856Input with LED, screw connection

F

20-pos. system cable Relay, 1 N/O contact

FLK 20/2FLK14/EZ-DR/200/KONFEKOrder No. 22984382.0 m (other lengths available)


PHOENIX CONTACT 69

Relay, 1 PDT

UMK- 8 RM24Order No. 2971357

1:1 connection with separate potential terminal blocks Fuse

Fuse and shield connection clamps

Fuse, test sockets and shield connection clamps that can be separated

FLKM 16/AI/DVOrder No. 2304429Screw connection

FLKM 16/AO/SI/DVOrder No. 2304445Analog output with LED, screw connection

FLKM 16/DI/SI/LA/DVOrder No. 2304458Digital input with LED, screw connection

UM-DELTA V/D/SI/BFI/TPOrder No. 5603257Digital with BFI*, screw connection

UM-DELTA V/A/SI/BFI/TPOrder No. 5603258Analog with BFI*, screw connection

Relay, 1 PDTPLC-V8 adapterfor 6.2 mm PLC relay

PLC-V8L adapterfor 14 mm PLC relay

UMK-8RM/KSR-G24/21/PLCOrder No. 2979485Output, screw connection


PLC-V8/FLK14/OUTOrder No. 2295554Output

The PLC-V8 adapters are simply inserted into 8 adjoining PLC relay modules.

PLC-V8L/FLK14/OUTOrder No. 2299660Output


Proximity switch input(NAMUR)

Electrically isolated input(solid state relay) Relay, 1 N/O contact Relay, 1 PDT

UM-32 NAM/I/M/DVOrder No. 2305046Input, screw connection

UM 320M-24DC/48DC/I/M/PLCOrder No. 239497924 V DC input, screw connection



UMK-16RM/KSR-G24/21/E/PLCOrder No. 2979508Extension module

Relay, 1 PDTPLC-V8 adapterfor 6.2 mm PLC relay

PLC-V8 adapterfor 6.2 mm PLC relay



PLC-V8/FLK14/OUTOrder No. 2295554Output


PLC-V8L/FLK14/OUTOrder No. 2299660Output


*Blown fuse indication(fuse failure display)

You can fi nd additional system cabling components at www.phoenixcontact.net/emerson

70 PHOENIX CONTACT

System cabling forHoneywell Experion® PKS C300 I/O

Selectcard

Digital input

TDILDI-24 V, 32 channels, non-redundant

A, C

TDIL11DI-24 V, 32 channels, redundant

A, C

Digital output

TDOB01DO-24 V, 32 channels, non-redundant

B, D

TDOB11DO-24 V, 32 channels, redundant

B, D

Analog input

TAIX01Al, 16 channels, non-redundant

E

TAIX11 Al, 16 channels, redundant

E

Analog output

TAOX01AO, 16 channels, non-redundant

F

TAOX11AO, 16 channels, redundant

F

Select adapter + Select system cable

A

Adapter 37-pos. system cable

FLKM-PAD37/HW/DIO/C300Order No. 2901423Connects 32 channels:2 adapters, 2 system cables, 2 interface modules

CABLE-37/SUB/B/B/.../KONFEK/SOrder No. 23055122.0 m (other lengths available)

B


FLKM-PAD37/HW/DIO/C300Order No. 2901423Connects 32 channels:2 adapters, 2 system cables, 2 interface modules


C


FLKM-PA-2D15/HW/DI/C300Order No. 2901879Connects 32 digital inputs:2 adapters, 4 system cables, 4 V8 adapters and 32 PLC relays

CABLE-D15/SUB/B/S/.../KONFEK/SOrder No. 23020812.0 m (other lengths available)

D


FLKM-PA-2D15/HW/DO/C300Order No. 2900924Connects 32 digital outputs:2 adapters, 4 system cables, 4 V8 adapters and 32 PLC relays

CABLE-D15/SUB/B/S/.../KONFEK/SOrder No. 23020812.0 m (other lengths available)

E


FLKM-PAD37/HW/AN/C300Order No. 2900622Connects 16 channels:1 adapter, 1 system cable, 1 interface module


F


FLKM-PAD37/HW/AN/C300Order No. 2900622Connects 16 channels:1 adapter, 1 system cable, 1 interface module


PHOENIX CONTACT 71

+ Select interface module

Passive, 1:1 connectionScrew connection

Passive, 1:1 connection, knife disconnection

Relay, 1 N/O contact, knife disconnection

VIP-2/SC/D37SUB/MOrder No. 2900676VIP-2/SC/D37SUB/M/SOOrder No. 2900786Honeywell-specifi c markings

UM-D37SUB/M/HC3/AIO/MTOrder No. 2900067Without LED, screw connection

UM-D37SUB/M/HC3/16DI/LA/MTOrder No. 2900070LED per channel, screw connection

UM-D37SUB/M/HC3/16DI/MR/SI/MTOrder No. 2900066Screw connection


Passive, 1:1 connection, knife disconnection Relay, 1 PDT Relay, 1 PDT


UM-D37SUB/M/HC3/AIO/MTOrder No. 2900067Without LED, screw connection

UM-D37SUB/M/HC3/16DO/MR/MTOrder No. 2900068Screw connection

UM-D37SUB/M/HC3/16DO/MR/SI/ZOrder No. 2900190Spring-cage connection

Digital PLC-V8 adapter for inputs for 6.2 mm PLC relay*

PLC-V8/D15B/INOrder No. 2296087Input

Digital PLC-V8 adapter for outputs for 6.2 mm PLC relay*

PLC-V8/D15B/OUTOrder No. 2296061Output



Passive, 1:1 connection, spring-cage connection and knife disconnection



VIP-3/SC/D37SUB/M/HW/C300Order No. 2900675

UM-D37SUB/M/HC3/AI/FMTOrder No. 2900188

UM-D37SUB/M/HC3/AIO/FMTOrder No. 2900189Spring-cage connection

UM-D37SUB/M/HC3/AIO/MTOrder No. 2900067Screw connection





UM-D37SUB/M/HC3/AI/FMTOrder No. 2900188

UM-D37SUB/M/HC3/AIO/FMTOrder No. 2900189Spring-cage connection

UM-D37SUB/M/HC3/AIO/MTOrder No. 2900067Screw connection


You can fi nd additional system cabling components at www.phoenixcontact.net/honeywell

72 PHOENIX CONTACT

System cablingfor Siemens S 7 300

Selectcard

Input/output cards

6ES7 321-1BH02-0AA0 C, D

6ES7 321-1BH10-0AA0 C, D

6ES7 321-1BH50-0AA0* D

6ES7 321-1BL00-0AA0 A, B, E

6ES7 321-7BH01-0AB0* D

6ES7 322-1BH01-0AA0 C, D

6ES7 322-1BH10-0AA0 C, D

6ES7 322-1BL00-0AA0 A, B, E

6ES7 322-8BF00-0AB0* D

6ES7 323-1BH01-0AA0 C, D

6ES7 323-1BL00-0AA0 A, B, E

6ES7 331-1KF01-0AB0* E

6ES7 331-7HF01-0AB0* D

6ES7 331-7KB02-0AB0* D

6ES7 331-7KF02-0AB0* D

6ES7 331-7PF01-0AB0* E

6ES7 331-7PF11-0AB0* E

6ES7 331-7NF00-0AB0* E

6ES7 331-7NF10-0AB0* E

6ES7 331-7TF01-0AB0* D

6ES7 332-5HD01-0AB0* D

6ES7 332-5HB01-0AB0* D

6ES7 332-5HF00-0AB0* E

6ES7 332-7ND02-0AB0* D

6ES7 334-0CE01-0AA0* D

6ES7 334-0KE00-0AB0* D

6ES7 335-7HG01-0AB0* D

6ES7 338-4BC01-0AB0* D

6ES7 350-1AH03-0AE0* D

6ES7 350-2AH01-0AE0* E

6ES7 351-1AH01-0AE0* D

6ES7 352-1AH02-0AE0* D

6ES7 353-1AH01-0AE0* D

6ES7 354-1AH01-0AE0* D

6ES7 355-0VH10-0AE0* D

6ES7 355-1VH10-0AE0* D

6ES7 357-4AH01-0AE0* E

* All bridges (BR) on the adapter must be removed.

Select front adapter

A

S7 300 Front adapter

Connects 1 x 32 channels:• 1 front adapter with connected system cable• 1 interface module with byte-by-byte labeling

VIP-PA-FLK50/.../S7Order No. 23218002.0 m (other lengths available)

B


Connects 4 x 8 channels:• 1 front adapter with four connected system cables• 4 interface modules with byte-by-byte labeling

VIP-PA-FLK50/4X14/.../S7Order No. 23219102.0 m (other lengths available)

C


Module with 20-pos. connection:• 1 front adapter with four connected system cables• 2 interface modules with byte-by-byte labeling


D


Module with 20-pos. connection:• 1 front adapter with two connected system cables• 1 interface module with numerical labeling (1-20)


E


Module with 40-pos. connection:• 1 front adapter with connected system cable• 1 interface module with numerical labeling (1-40)


PHOENIX CONTACT 73


Passive, 1-wire connection, screw connection

Passive, 3-wire connection with common +/- potential

Passive, 1-wire connection, knife disconnection Relay, screw connection

VIP-2/SC/FLK50/PLCOrder No. 2315227Without LED

VIP-2/SC/FLK50/LED/PLCOrder No. 2322252With LED

UM 45-FLK 50/32IM/PLCOrder No. 2962890Screw connection

FLKMS 50/32IM/ZFKDS/PLCOrder No. 2901389Spring-cage connection


UMK-32RM/MR-G24/1/PLCOrder No. 29794721 N/O contact

UM-32RM/RT-G24/21/PLCOrder No. 29683731 PDT



Passive, 1-wire connection, knife disconnection PLC-V8 adapter*




VIP-3/SC/FLK14/8IM/LED/PLCOrder No. 2322265With LED, screw connection

















Passive, 1-wire connection with spring-cage connection

Passive, 1-wire connection, knife disconnection

VIP-2/SC/2FLK14(1-20)/S7Order No. 2315230Without LED

UM 45-2FLK 14/ZFKDS/S7Order No. 2965156Without LED

FLKM-2FLK14/KDS3-MT/PPA/S7Order No. 2295062Screw connection


Passive, 1-wire connection with spring-cage connection

Passive, 1-wire connection, knife disconnection

VIP-2/SC/FLK50(1-40)/S7Order No. 2315243Without LED

UM 45-FLK 50/ZFKDS/S7-300Order No. 2968111Without LED

FLKM 50/KDS 3-MT/PPA/S7-300Order No. 2304490Screw connection


You can fi nd additional system cabling components at www.phoenixcontact.net/catalog

74 PHOENIX CONTACT

System cabling forYokogawa CENTUM® VPor

Stardom I/O

* The PLC-V8 adapters are simply inserted into 8 adjacent PLC relay modules.

Selectcard

Digital input

ADV 151 A, D

NFDV 151 A, D

ADV 161 B, E

NFDV 161 B, E

Digital output

ADV 551 A, D

NFDV 551 A, D

ADV 561 B, E

NFDV 561 B, E

Analog input

AAI 135 C

AAI 141 C

NFAI 141 C

NFAI 413 C

AAI 143 C

AAR 181 C

AAT 141 C

AAV 141 C

AAV 142 C

Analog output

AAB 841 C

AAI 543 C

NFAI 543 C

AAI 835 C

AAV 542 C

Select system cable

A

System cable,YUC 50

Connects 32 channels:• 1 YUC50 system cable• 1 interface module

FLK 50-PA/EZ-DR/KS/.../YUCOrder No. 23142992.0 m (other lengths available)

B

System cable,50-pos.

Connects 64 channels:• 2 system cables• 2 interface modules

FLK-MIL-50/EZ-DR/KS/.../YCSOrder No. 23145902.0 m (other lengths available)

C

System cable,YUC 40

Connects analog I/O cards:• 1 YUC40 system cable• 1 interface module

FLK 40-PA/EZ-DR/KS/.../YUCOrder No. 23143412.0 m (other lengths available)

D

System cable,YUC 50/4 x 14

Connects 32 channels:• 1 system cable (splitting cable)• 4 interface modules

CABLE-50/4FLK14/.../YUCOrder No. 23146552.0 m (other lengths available)

E

System cable,50/4 x 14

Connects 64 channels:• 2 system cables (splitting cables)• 8 interface modules

FLKMIL-50/4FLK14/EZ-DR/.../CSOrder No. 23063042.0 m (other lengths available)

PHOENIX CONTACT 75



3-wire connection, fuse per channel

Relay, 1 N/O contact

NAMUR,screw connection

FLKMS-KS50/32IM/YCSOrder No. 2314451Input/output

FLKM-KS50/SI/YCSOrder No. 2314464Input/output

UMK-32 RM/MR-G24/1/YCSOrder No. 2969055Output

UM-KS50/32-MR/21/ADV151/SO207Order No. 2311111Input

UM-KS50/32-MR/21/ADV551/SO207Order No. 2311108Output

UM-32NAM/I/MYCSOrder No. 2968506Input, redundant I/O connection, checking of sensor cables in the event of short circuit and cable break


Passive, 3-wire connection, 1:1 connection

Relay, 1 N/O contact

NAMUR,screw connection

FLKMS-KS50/32IM/YCSOrder No. 2314451Input/output

FLKM-KS50/SI/YCSOrder No. 2314464Input/output

UMK-32 RM/MR-G24/1/YCSOrder No. 2969055Output

UM-KS50/32-MR/21/ADV151/SO207Order No. 2311111Input

UM-KS50/32-MR/21/ADV551/SO207Order No. 2311108Output

UM-32NAM/I/MYCSOrder No. 2968506Input, redundant I/O connection, checking of sensor cables in the event of short circuit and cable break

Passive, 1:1 connection, screw connection

Passive, 1:1 connection, spring-cage connection

Passive, 1:1 connection with common negative potential

Passive, 1:1 connection with common negative potential

FLKM-KS40/YCSOrder No. 2314642Input/output

FLKM-2KS40/YCS/ZFKDSOrder No. 2314752Input/output, redundant I/O connection

FLKM-KS40/AO16/YCSOrder No. 2314260AAI 543 output, redundant I/O connection,HART

FLKMS-KS40/AI/YCSOrder No. 2314286AAI141/AA143 input, redundant I/O connection and power supply, HART










PLC-V8/FLK14/OUT/MOrder No. 2304102Output, for 6.2 mm PLC relay










PLC-V8/FLK14/OUT/MOrder No. 2304102Output, for 6.2 mm PLC relay

You can fi nd additional system cabling components at www.phoenixcontact.net/yokogawa

76 PHOENIX CONTACT

Universal field wiringAutomation devices provide high-position plug-in connectors or individual wire connections for coupling field signals. There are a number of interface modules and pre-assembled system cables available for connecting the signals in a clearly arranged manner. Various conductor cross sections and plug-in connectors are available, depending on the requirements of the signal to be transmitted and the ambient conditions.

Any control unit can be coupled using cables with a single-sided open end.

Note:The 2 m version is provided as an example for all cables. Other lengths are available.

Signal transmission with IDC/FLK plug-in connector• Encapsulated plug-in

connectors

• 0.14 mm2 conductor cross section

The system cables depicted are also available in an encapsulated version.

Technical data:

Maximum permissible operating voltage:< 50 V AC/60 V DC

Maximum permissible current carrying capacityper path: 1 A


System cable withan open end

System cable withdouble-sided socket strip

Modules withpin strip

VIP-CAB-FLK14/FR/OE/0,14/2,0MOrder No. 290012614-pos. (2.0 m)

VIP-CAB-FLK14/0,14/2,0MOrder No. 231841514-pos. (2.0 m)

VIP-2/SC/FLK14 Order No. 231502314-pos.

VIP-CAB-FLK16/FR/OE/0,14/2,0MOrder No. 290013316-pos. (2.0 m)

VIP-CAB-FLK16/0,14/2,0M Order No. 231849916-pos. (2.0 m)


VIP-CAB-FLK20/FR/OE/0,14/2,0M Order No. 290014220-pos. (2.0 m)



VIP-CAB-FLK50/FR/OE/0,14/2,0M Order No. 290014950-pos. (2.0 m)




PHOENIX CONTACT 77

Signal transmission with ELCO/EDAC plug-in connectors• Rugged metal shell

housing

• Plug-in connector that can be keyed


• Shielded system cable

Technical data:

Maximum permissible operating voltage:25 V AC/60 V DC

Maximum permissible current carrying capacityper path: 1.5 A

Signal transmission with D-SUB plug-in connectors• Housing screw connection:

UNC 4-40 screws


• Shielded system cable

Technical data:

Maximum permissible operating voltage:125 V AC/DC

Maximum permissible current carrying capacityper path: 2 A



System cable withpin and socket strip


CABLE-D- 9SUB/F/OE/0,25/S/2,0M Order No. 29260439-pos. (2.0 m)

CABLE-D 9SUB/B/S/200/KONFEK/S Order No. 23020109-pos. (2.0 m)

VIP-2/SC/D 9SUB/M Order No. 23151179-pos.

CABLE-D-15SUB/F/OE/0,25/S/2,0MOrder No. 292611115-pos. (2.0 m)

CABLE-D15SUB/B/S/200/KONFEK/SOrder No. 230208115-pos. (2.0 m)

VIP-2/SC/D15SUB/MOrder No. 231512015-pos.

CABLE-D-25SUB/F/OE/0,25/S/2,0M Order No. 292618225-pos. (2.0 m)

CABLE-D25SUB/B/S/200/KONFEK/S Order No. 230215925-pos. (2.0 m)

VIP-3/SC/D25SUB/MOrder No. 231513325-pos.


CABLE-D37SUB/B/S/200/KONFEK/SOrder No. 230222737-pos. (2.0 m)

VIP-3/SC/D37SUB/M Order No. 231514637-pos.


CABLE-D50SUB/B/S/200/KONFEK/S Order No. 230229850-pos. (2.0 m)

VIP-3/SC/D50SUB/M Order No. 231515950-pos.





CABLE-EC56/F/OE/0,34/S/2,0M Order No. 290339656-pos. (2.0 m)

UMK- EC56/56-XOR Order No. 297590056-pos.


78 PHOENIX CONTACT

The Fieldbus (FB…) range of modular

fieldbus components offers connectivity

from the process controller to the field

devices for FOUNDATION fieldbus or

PROFIBUS PA applications. Electrically

isolated fieldbus power supply units provide

power while allowing digital communication

with one segment. Device couplers in pre-

assembled field junction boxes connect

the devices with each other and ensure

protection for the segment. Together with

redundant DC power supply units and

surge protection, we provide a complete

connection architecture.

Process fieldbus –genuine modularity in a fieldbus

Your advantages at a glanceIncrease the availability of your processes with single-channel fieldbus barriers and redundant power supply units. In addition, save time and costs thanks to installation tailored to your requirements, minimal planning effort, quick module replacement, and flexible expansion.

For further information, please visit our website at: www.phoenixcontact.net/processfieldbus

PHOENIX CONTACT 79

Fieldbus components

Fieldbus and DC power supply unitsPhoenix Contact's FOUNDATION fieldbus power supply units enable modular integration of DCS systems into the H1 FOUNDATION fieldbus. Both simple and redundant power supply units are available for maximum system availability, with up to an output current of 500 mA at 28 V.

Device couplers and trunk line modulesPhoenix Contact's modular fieldbus device couplers establish an infrastructure connection between the process fieldbus controller and field devices. They guarantee short-circuit protection and limit energy use. Voltage and communication are routed via modular TBUS connectors installed on the DIN rail. This allows for replacement and expansion during operation.

Surge protectionSurge protection from Phoenix Contact protects both the H1 segments and the termination devices against disturbance in the process environment, and ensures maximum system availability.

Field junction boxesPhoenix Contact's FOUNDATION fieldbus housings are made especially for the direct field installation of our modular device couplers, together with surge protection. Stainless steel and aluminum versions are available for installation in Zone 2. Special housing is available on request.

Open and pre-assembled connecting cablesComplete plug-in connectors in 7/8" and M12 versions for PROFIBUS PA and FOUNDATION fieldbus cabling.

80 PHOENIX CONTACT

Bulk power supply(see "Power supply units" section)

Trunk line to field

Fieldbus host

Fieldbus power supply solutionsA high-availability power supply is necessary for the safe and reliable operation of a FOUNDATION fieldbus H1 segment. Phoenix Contact provides simple and redundant power supply units for this purpose.

Redundant fieldbus power supply unitFor the purpose of high-power trunk installation, an FB-PS-BASE/EX basic module with two FB-PS-PLUG plug-in power supply units supplies one segment with the necessary power of 500 mA at 28 V DC.

The basic modules can be aligned, thereby reducing the wiring expense. The FB-PS-PLUG plug-in power supply units ensure high availability. The power supply is automatically divided equally between both plug-in power supply units, thereby increasing the service life. The basic diagnostics of a segment are initiated via the integrated relay alarm contact.

PHOENIX CONTACT 81

Redundant fi eldbus power supply unit

Fieldbus power supply unit

Surge protection for the trunk line

FB-PS-BASE/EX Order No. 2316145

FB-PS-PLUG-24DC/28DC/0,5/EX Order No. 2316132

D-FB-PS Order No. 2316226

ZEC 1,5/ 4-LPV-5,0 C2,4 BK Order No. 1793260

ZEC 1,0/ 6-LPV-3,5 C1 Order No. 1915699

UC-TM 16 Order No. 0819217

UC-TMF 16Order No. 0819262

FB-PS-25/0,36A Order No. 2316035

ME 22,5 TBUS 1,5/ 5-ST- 3,81 GNOrder No. 2707437

PT 2X2-FF-ST Order No. 2800755

PT 4-BE Order No. 2839402

PT 4+F-BEOrder No. 2839415

All TRABTECH products listed in the "Conventional signal connection to process control systems" section are suitable for eff ective surge protection of fi eldbus tracks.

Technical data

Approvals IECEX, ATEX ATEX ATEX

Input voltage range 18.5 V DC ... 30.5 V DC 19.2 V DC ... 35 V DC –

Output voltage range 27 V DC ... 30 V DC 25 V DC ... 27 V DC –

Output current 500 mA 360 mA maximum 1.6 A

One-piece/multipartite – – Multipartite – plug-in

Nominal voltage range – – 32 V DC

82 PHOENIX CONTACT

Fieldbus solutionsPhoenix Contact offers a complete solution for your fieldbus application, consisting of trunk line modules, device couplers, pre-assembled cables, appropriate surge protection, and pre-mounted field junction boxes that can be combined exactly to your requirements.

Zone 1 and 0

FISCO

Zone 2

Technical data

Approvals

Housing material

Degree of protection

Surge protectionAll TRABTECH products listed in the "Conventional signal connection to process control systems" section are suitable for effective surge protection of fieldbus tracks.

PHOENIX CONTACT 83

Field connection boxes and installationaccessories

Surge protection for fi eld devices

Device couplers and trunk line modules

Open and pre-assembled connecting cables

FB-15-SS1) with 15 bore holesOrder No. 2316190

FB-9-SS1) with 9 bore holesOrder No. 2316213

FB-15-AL2) with 15 bore holesOrder No. 2316187

FB-8-AL2) with 8 bore holesOrder No. 2316200

FB-M-KV-M20-EX1) Order No. 2900197

FB-M-BS-M20-EX1) Order No. 2900209

PT 2X2-FF-ST surge Order No. 2800755 protection

WMS 9,5 (30X16)R Order No. 0800377

AI 1 - 8 RD Order No. 3200030

S-PT-EX-24DC Order No. 2800034

S-PT-EX-24DC-1/2“ Order No. 2800035

FB-ET* trunk moduleOrder No. 2316048

FB-2SP** coupler forOrder No. 2316051 2 devices

FB-ISO*** FISCOOrder No. 2316064 device coupler

SAC-4P-MINMS/2,0-960 VAL Order No. 1429350

SAC-4P-2,0-960/MINFS VAL Order No. 1429712

SAC-4P-MINMS/0,3-960/MINFSVAL Order No. 1429538

SAC-4P-MINMS/2,0-961 VAL Order No. 1433964

SAC-4P-2,0-961/MINFS VAL Order No. 1433786

SAC-4P-MINMS/0,3-961/MINFSVAL Order No. 1434141

SAC-4P-MINMR/0,3-961/MINFSVAL Order No. 1434264

SAC-4P-MIN-T/2XMIN FF VA Order No. 1430035

SAC-4P-MINMS FF-TR VA Order No. 1430023

SAC-2P-960/... Order No. 1432389

SAC-2P-961/...Order No. 1434620

Pre-assembled connecting cables-also available with M12 screw connection.

UL-Ex, IECEx, ATEX II 3G Ex nA IIC T4

ATEX Ex II 1G Ex ia IIC T4IECEx, UL-EXATEX Ex d IIC T4

UL-Ex, IECEx, ATEX* Ex nA[nL Gc] IIC T4 Gc, FNICO ** Ex nA[ic Gc] IIC T4 Gc, FISCO*** Ex nA [ia Ga Da] IIC T4 Gc

–

1) V4A, 316L electropolished2) Al powder-coated

V4A, 316L Plastic Plastic/stainless steel

IP66/NEMA 4X IP67 IP20 IP67

84 PHOENIX CONTACT

Phoenix Contact has a comprehensive

product range for interference-free data

transmission to remote or wide-ranging

networks and for worldwide system

monitoring. Our high-performance interface

devices support all leading bus systems and

numerous transmission media.

As well as copper-bound interface devices,

we also provide solutions for wireless and

fiber optic transmission.

Remote solutions –communication infrastructure

Industrial communication• Universal data links – worldwide and control-independent

• Secure communication – integrated security functions protect

your applications and expertise

• Rugged hardware – durable, high-performance, and reliable in harsh industrial environments

PHOENIX CONTACT 85

Copper-based data transmissionWe have developed our interface converters and repeaters to meet the high demands of process environments. All devices excel thanks to their high insulation voltages between the interfaces, which effectively prevent malfunctions and induced currents. Segmenting the network increases your application's system availability and high performance.

Optical data transmissionIn recent years, fiber optic data transmission has been playing an increasingly important role, especially in process engineering. Fiber optic data transmission has become the norm, particularly in critical applications with very high demand for up time and reliability. The advantages brought by optical data transmission are indispensable, especially for systems in which explosion protection must be taken into account.

Industrial telecommunicationsGlobal networking of machines and systems. Alarm generation, remote maintenance, and continual data acquisition. From classic analog modems to fast cell phone network routers: the perfect system for every application.

WirelessThe signals from measuring and monitoring interfaces are often distributed over different parts of the system, and must be transmitted over long distances. A flexible, expandable, yet economical alternative to this problem is offered by modern wireless systems. Depending on the distance and the signals to be transmitted, various wireless technologies are available, such as Trusted Wireless, Bluetooth or GSM mobile communication. This ensures that both analog and digital I/O signals, as well as serial data can be transmitted easily and securely.

Remote solutions and wireless technology

86 PHOENIX CONTACT

Solutions for serial connections of distributed I/O devicesVarious serial systems, such as Modbus/RTU or PROFIBUS, are used for connecting remote I/O (RIO) devices. Various interface devices are required for establishing high-performance and interference-free networks. These devices adjust to different interfaces and ensure electrical isolation for increasing the range and speed in the network. Depending on requirements, the data can be transmitted over copper, fiber optic cables or wirelessly.

DCS

PROFIBUS DP/Modbus/RTU/RS-232

Cop

per

Wir

eles

s

Fibe

r op

tics

Copper

Copper

Copper Copper Copper

Wireless

Copper FO Wireless

Copper

RemoteI/O system

RemoteI/O system

RemoteI/O system

Copper

FO

Transmission ranges• Standard copper: maximum 1200 m (depending on cable type and data rate)

• SHDSL copper: up to 20 km

• FO converter

660 nm: 100 m (polymer fiber) 800 m (HCS fiber)

850 nm: 2800 m (HCS fiber) 3300 m (multi-mode fiberglass 62.5/125) 4500 m (multi-mode fiberglass 50/125)

1300 nm: 22 km (multi-mode fiberglass 62.5/125) 25 km (multi-mode fiberglass 50/125) 45 km (single-mode fiberglass 9/125)

May vary depending on system used.

• Wireless

Bluetooth BT: up to 150 m

RAD-2400: up to 800 m with omnidirectional

antennaup to 4.5 km with panel antennas

PHOENIX CONTACT 87

Standard copper

SHDSL copper

Fiber optics Wireless

PROFIBUS DP

PSI-REP-PROFIBUS/12MB*Order No. 2708863

PSM-ME-RS485/RS485-P**Order No. 2744429

PSI-TERMINATOR-PB* Order No. 2313944

SUBCON-PLUS-PROFIB/SC2 Order No. 2708232

SUBCON-PLUS-PROFIB/PG/SC2 Order No. 2708245

PSI-MODEM-SHDSL/PBOrder No. 2313656

PSI-MOS-PROFIB/FO 850 E* Order No. 2708274

PSI-MOS-PROFIB/FO 850 T* Order No. 2708261

PSI-MOS-PROFIB/FO1300 EOrder No. 2708559

PSI-MOS-PROFIB/FO1300 TOrder No. 2708892

PSI-WL-RS232-RS485/BT/2DO Order No. 2313805

PSI-WL-RS232-RS485/BT/HL Order No. 2313795

PSI-WL-PROFIB/BT-SET/2DO Order No. 2313876

RAD-2400-IFS Order No. 2901541

Modbus/RTU/ASCII

PSI-REP-RS485W2*Order No. 2313096


FL COMSERVER UNI 232/422/485Order No. 2313452

SUBCON-PLUS M1Order No. 2761826

SUBCON-PLUS F1Order No. 2744267

PSI-MODEM-SHDSL/SERIALOrder No. 2313669

PSI-MOS-RS485W2/FO 850 E*Order No. 2708339

PSI-MOS-RS485W2/FO 850 T*Order No. 2708326

PSI-MOS-RS485W2/FO1300 EOrder No. 2708562

PSI-MOS-RS422/FO 660 E*Order No. 2708342

PSI-MOS-RS422/FO 660 T*Order No. 2708384

PSI-MOS-RS422/FO 850 E*Order No. 2708355

PSI-MOS-RS422/FO 850 T*Order No. 2708397

PSI-MOS-RS422/FO1300 EOrder No. 2708575

PSI-WL-RS232-RS485/BT/2DOOrder No. 2313805

PSI-WL-RS232-RS485/BT/HLOrder No. 2313795

RAD-2400-IFSOrder No. 2901541

RS-232



PSM-EG-RS232/422-P/4KOrder No. 2761266

FL COMSERVER BASIC 232/422/485Order No. 2313478

FL COMSERVER PRO 232/422/485 Order No. 2313465

PSI-DATA/BASIC-MODEM/RS232**Order No. 2313067

PSI-MODEM-SHDSL/SERIALOrder No. 2313669

PSI-MOS-RS232/FO 850 E* Order No. 2708371

PSI-MOS-RS232/FO 850 T* Order No. 2708423

PSI-MOS-RS232/FO1300 EOrder No. 2708588

PSI-GPRS/GSM-MODEM/RS232-QB Order No. 2313106

PSI-WL-RS232-RS485/BT/2DOOrder No. 2313805 PSI-WL-RS232-RS485/BT/HLOrder No. 2313795 RAD-2400-IFSOrder No. 2901541 FL COMSERVER WLAN 232/422/485Order No. 2313559

Approval

* ATEX, **UL-EX ATEX Ex II 3 G Ex nAC IIC T4 X ATEX Ex II 3 G Ex nAC IIC T4 X* additionally ATEX Ex II (2) GD [Ex op is] IIC; UL-EX

–

88 PHOENIX CONTACT

Solutions for establishing distributed Ethernet networksIn the past, Ethernet was used exclusively for communicating at SCADA level. Nowadays, Ethernet is being used increasingly often for transmitting video and I/O information for the field level. The physical limitations necessitate alternative solutions for bridging large distances. SHDSL technology allows two-wire lines to be used easily: for example, existing phone lines can be used for transmissions of up to 20 km. In contrast, fiber optic technology can bridge distances of up to 40 km and has complete immunity against EMC malfunctions.

The COMSERVER is available for solutions to retrofit tasks in the field of Modbus systems. The gateway facilitates easy conversion between Modbus/RTU/ASCII systems and Modbus/TCP controllers.

SCADA

FF HSE/Modbus/TCP/PROFINET

Cop

per

Fibe

r op

tics

RemoteI/O system

RemoteI/O system

Copper

Copper

Copper

Copper

FO

Copper

Copper

FO

Transmission ranges• Standard copper: 100 m

• SHDSL copper: up to 20 km

• FO converter:

660 nm: 50 m (polymer fiber 980/1000) 100 m (HCS standard fiber 200/230) 300 m (HCS-GI broadband fiber 200/230)

1300 nm: 2000 m (HCS-GI broadband fiber 200/230) 10 km (multi-mode fiberglass) 36 km (single-mode fiberglass)

PHOENIX CONTACT 89

Standard copper SHDSL copper Fiber optics

Modbus/TCP

FL COMSERVER UNI 232/422/485Order No. 2313452

PSI-MODEM-SHDSL/ETH* Order No. 2313643

FL MC EF 1300 MM SCOrder No. 2902853

FL MC EF 1300 SM SCOrder No. 2902856

FL MC EF 1300 MM STOrder No. 2902854

FL MC EF WDM-SET SCOrder No. 2902660

FL MC 10/100BASE-T/FO-660Order No. 2708193

FL MC ETH/FO 660 TOrder No. 2313164

PROFINET

PSI-MODEM-SHDSL/ETHOrder No. 2313643

FL MC EF 1300 MM SC Order No. 2902853 FL MC EF 1300 SM SCOrder No. 2902856

FL MC EF 1300 MM STOrder No. 2902854

FL MC EF WDM-SET SCOrder No. 2902660



HSE Foundation Fieldbus

PSI-MODEM-SHDSL/ETH* Order No. 2313643

FL MC EF 1300 MM SCOrder No. 2902853

FL MC EF 1300 SM SC Order No. 2902856 FL MC EF 1300 MM ST Order No. 2902854 FL MC EF WDM-SET SCOrder No. 2902660



Approval

– * ATEX –

90 PHOENIX CONTACT

Industrial telecommunications –we connect the worldGlobal networking of machines and systems. Alarm generation, remote maintenance, and continual data acquisition. From classic analog modems to fast mobile phone network routers: the perfect system for every application.

Perm

anen

t lin

e

Ana

log

phon

e ne

twor

k

GSM

/ED

GE

Ethernet


Copper Copper Wireless

Copper Copper Wireless


SCADA

RTURTU RTU

PHOENIX CONTACT 91

SHDSL Ethernetextender

Analog LANmodem

GPRS/EDGE/UMTS/HSPAmobile phone router

Security router

PSI-MODEM-SHDSL/ETHOrder No. 2313643

PSI-MODEM/ETHOrder No. 2313300

PSI-MODEM-GSM/ETHOrder No. 2313355

PSI-MODEM-3G/ROUTEROrder No. 2314008

FL MGUARD RS2000 TX/TX VPNOrder No. 2700642

FL MGUARD RS4000 TX/TX VPN Order No. 2200515

Description

• Distances of up to 20 km

• Transmission speed of up to 30 Mbps

• Fast startup, Plug & Play

• Point-to-point, redundancy, and line structures

• Integrated log book for cable monitoring

• Two digital switching outputs for alarm generation

• Universal data links via the public phone network

• Data rates of up to 56 kbps

• Dialing into remote networks with dial-up connection for quick and easy access to machines and systems

• Automatic link to remote networks for status transmission or in case of malfunction

• Universal high-speed data links and alarm generation via 3G mobile phone networks

• UMTS/HSPA tri band (850 MHz/900 MHz/2100 MHz) with GPRS/EDGE

• Data rates of up to 7.2 Mbps

• Alarm generation by SMS and e-mail

• Firewall and VPN

1:1-NAT, NAT, port forwarding, standard routing, stateful inspection fi rewall, separate input/output rules, data throughput of up to 99 Mbps, -25°C to 65°C, slot for SD card

SHDSLsurge protection

Telecommunications surge protection

Surge protection for coaxial cables

Ethernet isolators

DT-TELE-RJ45 Order No. 2882925

DT-TELE-RJ45 Order No. 2882925

CSMA-LAMBDA/4-2.0-BS-SET Order No. 2800491

FL ISOLATOR 1000-RJ/RJOrder No. 2313915

FL ISOLATOR 100-RJ/RJOrder No. 2313931

FL ISOLATOR 100-RJ/SCOrder No. 2313928

Description

DATATRAB, surge protection for two signal wire pairs of the DSL telecommunications interface.

DATATRAB, surge protection for two signal wire pairs of the DSL telecommunications interface.

Surge protection for UTMS and quad band GSM antennas, with SMA plug and SMA coupling.

Network isolator for electrical isolation up to 4 kV, 2 x RJ45 sockets, for transmission speeds of up to 1 Gbps.

92 PHOENIX CONTACT

Create your own remote systemFor a long time, remote access was synonymous with expensive, self-contained systems. In particular, this meant that small external stations were often not monitored. With Phoenix Contact's flexible remote system, you can now tailor your solution for small stations individually and cost-effectively. You can decide yourself which functions you need.

SCADA

Ethernet

Perm

anen

t lin

e

Fibe

r op

tics

GSM

/ED

GE


CopperFiber

optics Wireless

Copper Fiber optics

Wireless


RTURTURTU

Thanks to special protocols, you can transmit process data securely over wide area networks: even at low bandwidths and with poor transmission quality. Phoenix Contact offers remote control solutions for virtually all telecommunications networks, for example:

• Analog permanent lines

• Wireless networks such as Bluetooth and Trusted Wireless

• Public phone or mobile phone networks such as DSL, GSM, GPRS, EDGE, and 3G

PHOENIX CONTACT 93

Remote control software

I/O modules Remote controllers

RESY-DATA-A LICOrder No. 2876847

AX ODP SERVER

IB IL 24 DI 4-MEOrder No. 2863928

IB IL 24 DI 16-PACOrder No. 2861250

IB IL 24 DI 32/HD-PACOrder No. 2862835

IB IL 24 DO 2-PACOrder No. 2861470

IB IL 24 DO 4-PACOrder No. 2861276

IB IL AO 2/SF-PACOrder No. 2863083

For additional I/O terminals, refer to the "Conventional signal connection" section

ILC 170 ETH 2TXOrder No. 2916532

ILC 150 GSM/GPRSOrder No. 2916545

ILC 150 ETHOrder No. 2985330

Description

Resy+ enables you to enhance our standard controllers to create a remote control station.

Parameterize the remote control communication independently or start up the remote control station with just a few clicks of the mouse using a wizard. Resy+ therefore allows you to choose the most varied of interfaces, such as IEC 60870-5-101/104, ODP or Modbus/RTU/TCP.

Digital and analog Inline input and output terminals cover all typical application uses in the fi eld of remote control technology.

The I/O connection is established by a single or extended Inline plug depending on the number of channels. The multiple conductor connection technology is available in both cases. The Inline terminals can be labeled using hinged labeling fi elds.

Phoenix Contact's remote controller acquires and temporarily stores data, sends alarms, and controls the connected process. The controller can fi nd the optimum hardware solution for the tasks required of your remote control technology, as it can be extended into diff erent performance classes as well as in a modular manner through digital and analog inputs and outputs.

94 PHOENIX CONTACT

Solutions for the wireless transmission of I/O and serial signalsRadioline is the new wireless system for extended systems and networks of up to 250 devices. Whether it's I/O signals or serial data, only one wireless system is required for numerous different applications. With just one turn of the thumbwheel, you can easily assign inputs and outputs – without any programming.

Trusted Wireless 2.0Trusted Wireless technology is specifically designed for the reliable transmission of data and signals over long distances. The new Version 2.0 offers adjustable data rates, encryption, extended diagnostics, and parallel operation of multiple networks.

Data can be transmitted from device to device over a distance of up to 800 m with an omnidirectional antenna and up to 4.5 km with panel antennas.

Longer transmission paths can be bridged using repeater stations.

AO AI DO DI

AO AI DO DI

AO AI DO DI

AO AI DO DI

AO AI DO DI

AO AI DO DI

AO AI DO DI

I/O

DCS/SIS

Up to 250 stations possible

PHOENIX CONTACT 95

Wireless modules I/O modules Accessories

RAD-2400-IFS Order No. 2901541

RAD-DI4-IFS Order No. 2901535

RAD-DOR4-IFS Order No. 2901536

RAD-AI4-IFS Order No. 2901537

RAD-AO4-IFSOrder No. 2901538

RAD-DAIO6-IFSOrder No. 2901533

RAD-CONF-RF3 RF band 3Order No. 2902814



RAD-MEMORY (freely configurable)Order No. 2902828

General data

Supply voltage 19.2 V DC ... 30.5 V DC 19.2 V DC ... 30.5 V DC

Degree of protection IP20 IP20

Ambient temperature -40°C ... +70°C -40°C ... +70°C

Permissible humidity (operation) 20% ... 85% 20% ... 85%

Housing material Polyamide PA, non-reinforced Polyamide PA, non-reinforced

Dimensions W/H/D 17.5/99/114.5 mm 17.5/99/114.5 mm

Screw connection solid/stranded/AWG

0.2 ... 2.5 mm2/0.2 ... 2.5 mm2/24 ... 14

0.2 ... 2.5 mm2/0.2 ... 2.5 mm2/24 ... 14

Wireless path

Direction Bidirectional –

Frequency range 2.4002 GHz ... 2.4785 GHz –

Transmission power 100 mW (adjustable) –

Security 128-bit data encryption –

Serial interface RS-232/RS-485 –

Conformance/approvals

Conformance CE-compliant/R&TTE Directives 1999/5/EC

CE-compliant

ATEX Applied for Applied for

IECEx Applied for Applied for

UL, USA, Canada UL applied for UL applied for

96 PHOENIX CONTACT

The chemical and petrochemical industries

involve industrial processes which produce

explosive atmospheres. They are caused,

for example, by gases, fumes or vapors.

But explosive atmospheres are also likely

to occur in mills, silos and sugar and fodder

factories due to the dust present there.

Therefore, electrical devices in potentially

explosive areas are subject to special

directives.

Basics –key requirements of explosion protection

Ensuring the safety of people, achieving a safe and fault-free production process, and having a clean working environment are important aims. The way to achieve these aims is to be aware of how explosions occur wherever combustible materials, oxygen, and sources of ignition can come together, and how to avoid them.

You can find further information on the topic of explosion protection in our brochure "Explosion protection – theory and practice".

PHOENIX CONTACT 97

Equipment Group II

Equipment Group III

Directives, standards, and regulations

Directive 94/9/EC of March 23 1994 (formerly ATEX 100a) of the European Parliament is of particular importance within CENELEC (European Community Member States and Western European EFTA Member States). It is designed to facilitate the harmonization of legal provisions in the member states of the European Union for devices and protective systems in terms of ensuring correct use in potentially explosive areas.

Directive 94/9/EC must be applied to all explosion-protected devices and protective systems put into operation in Europe. The scope of this directive also includes safety, monitoring, and control devices which are used outside of potentially explosive areas, but which are necessary for, or contribute towards, the safe operation of devices and protective systems with respect to explosion hazards.

This new directive amends the legislation for the classification and designation of devices for potentially explosive areas, among other things. The three equipment groups are differentiated as follows:

Equipment Group IDevices for firedamp areas (mines) which are susceptible to pit gases (methane) and/or combustible dusts (coal dust).

Equipment Group IIDevices for areas with a danger of gas explosions, with the exception of firedamp mines. This also includes operating equipment for the chemical, petrochemical, and pharmaceutical industries, as well as for waste water treatment. On this basis, the groups are further subdivided into the explosion groups (IIA, IIB, IIC) (see table).

Equipment Group IIIDevices for areas at risk of dust explosion. This includes devices for areas associated with the food industry (mills, silos, etc.). Equipment Group III was replaced by EN 60079-0:2009. The 61241 series of standards for dust explosion protection has already been partially integrated into the 60079 series. The aim is to merge gas and dust standards. On this basis, the groups are further subdivided into the explosion groups (IIIA, IIIB, IIIC), which is shown in the table below.

Designation Typical gas Ignition energy/intrinsic safety

IIA Propane > 180

IIB Ethylene 60 … 180

IIC Hydrogen < 60

Designation Dust

IIIA Combustible flyings

IIIB Non-conductive dust

IIIC Conductive dust

98 PHOENIX CONTACT

Classification into temperature classes (Equipment Group II)

Simply dividing the various gases into explosion or gas groups according to their minimum ignition energy is not sufficient to describe the gases adequately with respect to their explosive properties. A gas may explode either when the ignition energy is exceeded or where there is an excessively high temperature caused by a hot surface. This ignition temperature is, however, not usually linked to the ignition energy, i.e., a gas with a low ignition energy does not necessarily explode at a low temperature. Consequently, electrical equipment that is used directly in potentially explosive areas is divided into temperature classes. Temperature classes define the maximum surface temperature even in the event of errors. Parallel to this, the gases are classified according to their different ignition temperatures.

Temperature class Maximum permissiblesurface temperature of the operating equipment

Ignition temperatures of combustible substances

T1 450°C > 450°C

T2 300°C > 300°C ≤ 450°C

T3 200°C > 200°C ≤ 300°C

T4 135°C > 135°C ≤ 200°C

T5 100°C > 100°C ≤ 135°C

T6 85°C > 85°C ≤ 100°C

Substance Tign Class Emin Group

Ethoxyethane 170 T4 190 II B

Ethylene 425 T1 82 II B

Ammonia 630 T1 14000 II A

Butane 365 T2 250 II A

Methane 595 T1 280 I

Propane 470 T1 250 II A

Carbon disulfide 95 T6 9 II C

Hydrogen 560 T1 16 II C

PHOENIX CONTACT 99

Max

imum

per

mis

sibl

e su

rfac

e te

mpe

ratu

re [

°C]

300

400°C

Glowing temperature5 mm thickness

320°C

250°C

200

100

10 20 30 40 50

Layer thickness [mm]

Temperature information (Equipment Group III)

Simply dividing the various types of dust based on their flammability and conductivity properties is still not sufficient to describe the dust adequately with regard to its explosive properties.

Dusts can explode due to high temperature caused by a hot surface. Operating equipment which comes into direct contact with areas at risk of dust explosion is therefore marked with a temperature value.

The temperature value describes the maximum surface temperature of the device, including when failures occur. It is vital that this temperature value is not the same as the surface temperature of the housing.

The user must be aware of dusts present in areas at risk of dust explosion, as well as their minimum ignition temperatures. If they are not known, this data can be determined in suitable laboratories using the determination procedure according to EN 50821-2-1 (IEC 61241-2-1).

The maximum surface temperature of the operating equipment must be compared with the minimum ignition temperature of the dust cloud, taking a safety factor into consideration. The maximum surface temperature of the operating equipment may only amount to 2/3 of the minimum ignition temperature of the dust cloud.

If a dust layer accumulates on the operating equipment, the minimum ignition temperature of the dust layer must additionally be considered. Please consult the diagram for the correlation between the maximum permissible surface temperature and the thickness of the dust layers (EN 61241-14).

100 PHOENIX CONTACT

Areas that are potentially explosive as a result of combustible dusts are divided into the following zones according to EN 61241-14 (formerly: EN 50281-1-2):

Zone 20: Area in which a hazardous explosive atmosphere consisting of dust/air mixtures is permanent, long-term or frequent.

Zone 21: Area in which an explosive atmosphere consisting of dust/air mixtures is to be expected occasionally.

Zone 22: Area in which an explosive atmosphere caused by swirled up dust is not expected; if it occurs nevertheless, then in all probability only rarely and for a short time.

Zone 20

Zone 22

Zone 21

Zone classification using the example of a silo (area at risk of dust explosion)

Zone classification

Zone 0Area in which hazardous explosive atmosphere is always present, present for a prolonged period or frequently. These conditions are usually present inside containers, pipelines, apparatus and tanks.

Zone 1Area in which a hazardous, explosive gas atmosphere is to be expected only occasionally during normal operation. This includes areas in close proximity to zone 0 and areas close to filling and discharge plants.

Zone 2Area in which a hazardous, explosive gas atmosphere is not expected during normal operation; however if it does occur, it is only for a short time. Zone 2 includes areas that are used exclusively for storage, areas around pipe connections that can be disconnected and generally, areas in close proximity to Zone 1.

Example of zone classificationZone classification of a liquid tank (areas with a danger of gas explosions)

Valve

Zone 1

Zone 0

Zone 2

Drain

PHOENIX CONTACT 101

Categories

The ATEX Directive assigns devices for use in potentially explosive areas to categories. In IEC 60079-0, "Equipment Protection Level (EPL)" is the term used instead of "category". In the same way that there are different zones, there are also three various device categories. These consist of Categories M1 and M2 for Group I and Categories 1, 2 and 3 for Group II. The categories for equipment group II are described in more detail below:

Category 1Devices constructed to guarantee a very high degree of safety. Devices in this category must guarantee the required degree of safety even in the unlikely event of a device failure, and therefore be provided with measures to protect against explosion, so that if one installation protection measure fails, a second, independent protection

measure guarantees the necessary safety, or if two independent errors occur, the necessary safety is guaranteed.

Category 2Devices constructed to guarantee a high degree of safety. The explosion protection measures in this category guarantee the necessary degree of safety even in the event of serious device failures or common errors.

Category 3Devices constructed to guarantee a standard degree of safety. Devices in this category guarantee the necessary degree of safety in normal operation.

Assignment of categories to zones according to Directive 1999/92/EC, Appendix II

Designation for zone also possible

1020

1 and 221 and 22

2121

222

3222

102 PHOENIX CONTACT

Protection types and their application

The basis for the standardized protection types are the surface temperature requirements; the air and creepage distances; the labeling of electrical

equipment; the assignment of electrical equipment to the area of application; and the zones. Everything that goes beyond the basic necessary and generally

valid requirements is specified in the respective protection type.

Protection types for electrical equipment in areas with combustible dust

Protection type Protection principle EN/IEC Zone Application

tD

new: ta, tb, tc

Protection provided by housing

Exclusion from explosive atmosphere

EN 61241-1IEC 61241-1

new:EN 60079-31IEC 60079-31

21 or 22 Switching, control and signaling devices, lamps, branch and connectionboxes, housings

pD

in future: p

Pressurization Exclusion from explosive atmosphere

EN 61241-4IEC 61241-4

in future:EN 60079-2IEC 60079-2

21 or 22 Control cabinets, motors, measuring and analysis devices

iaD, ibD

in future:ia, ib, ic

Intrinsic safety Limiting the ignition energy and surface temperature

EN 61241-11IEC 61241-11

in future:EN 60079-11IEC 60079-11

20, 21 or 22 Measurement and control technology, sensors, actuators, instrumentation

maD, mbD

new:ma, mb, mc

Molded encapsulation Exclusion from explosive atmosphere

EN 61241-18IEC 61241-18

new:EN 60079-18IEC 60079-18

20, 21 or 22 Coils and relays of motors, electronics and connection systems

PHOENIX CONTACT 103

Protection types for electrical equipment in areas with a danger of gas explosions

Protection type Protection principle EN/IEC Zone Application

d Pressurized encapsulation Preventing an explosion from spreading

EN 60079-1IEC 60079-1

1 or 2 Switching, control and signaling devices, controllers, motors, power electronics

px, py, pz Pressurization Exclusion from explosive atmosphere

EN 60079-2IEC 60079-2

1 or 2 Control cabinets, motors, measuring and analysis devices, computers

q Sand encapsulation Prevention of sparks EN 60079-5IEC 60079-5

1 or 2 Transformers, relays, capacitors

o Oil encapsulation Exclusion from explosive atmosphere

EN 60079-6IEC 60079-6

1 or 2 Transformers, relays, startup controllers,switching devices

e Increased safety Prevention of sparks EN 60079-7IEC 60079-7

1 or 2 Branch and connection boxes, housings, motors, terminal blocks

ia, ib, ic Intrinsic safety Limiting the ignition energy

EN 60079-11IEC 60079-11

0, 1 or 2 Measurement and control technology, sensors, actuators, instrumentation

Intrinsically safe systems EN 60079-25IEC 60079-25

0, 1 or 2

Intrinsically safe fieldbus systems (FISCO), non-sparking fieldbus systems (FNICO)

EN 60079-27IEC 60079-27

1 or 2

nA Non-sparking operating equipment

Comparable with Ex e EN 60079-15IEC 60079-15

2 Zone 2 only

nC Sparking operating equipment

Comparable with Ex d EN 60079-15IEC 60079-15

2 Zone 2 only

nL* Energy limited* varies between North America and Europe, in future "ic"

Comparable with Ex i EN 60079-15IEC 60079-15

2 Zone 2 only

nR Vapor-proof housing

Protection provided by housing

EN 60079-15IEC 60079-15

2 Zone 2 only

nP Simplified pressurization Comparable with Ex p EN 60079-15IEC 60079-15

2 Zone 2 only

ma, mb, mc Molded encapsulation Exclusion from explosive atmosphere

EN 60079-18IEC 60079-18

0, 1 or 2 Coils of relays and motors, electronics,solenoid valves, connection systems

op is, op pr, op sh

Optical radiation Limiting or preventing the transmission of energy from optical radiation

EN 60079-28IEC 60079-28

1 or 2 Optoelectronic devices

104 PHOENIX CONTACT

Designation according to EN 60079-0:2009

Electrical equipment

Equipment protection level, EPL(Ga, Gb, Gc, Da, Db, Dc)

Ex ia IIC T6 Ga

Temperature class (for operating equipment used directly in the Ex area)(T1 … T6)

Gas group (IIA, IIB, IIC) or dust group (IIIA, IIIB, IIIC)

Protection type(ia, ib, ic, e, d, …)

Explosion-protected

EC-type examination certificate

TÜV 01 ATEX 1750

Certificate number

Type-tested according to 94/9/EC (ATEX)

Year of EC-type examination certificate

Notified body

Labeling according to ATEX Directive

Current year of manufacture

Conformity assessment according to 94/9/EC (ATEX)

Electrical equipment

10 II 1 G

Atmosphere (G = gas, D = dust)

Equipment Category(1, 2, 3)

Equipment Group (I, II)

Notified body, production monitoring (e.g., KEMA)

Example: modular terminal blockModular terminal blocks are designed for use in temperature class T6. Information about other temperature classes and the operating temperature range can be found on the EC-type examination certificate and in the installation instructions. If terminal blocks are used, the installation instructions regarding the use of accessories must also be observed.

Labeling of Ex products

0344

PHOENIX CONTACT 105

Important installation instructions – increased safety "e"

The feed-through modular terminal blocks are suitable for use in housings for application in areas with combustible gases or dust. For flammable gases, the housing must meet the requirements of EN 60079-0 and EN 60079-7. For flammable dust, the housing must meet the relevant requirements of the EN 61241 standard series. When adding other certified series and sizes of terminal blocks and using their associated accessories, the required air and creepage distances must be observed. Using plug-in bridges to bridge between non-adjacent terminal blocks reduces the rated voltage to 352 V. When using cut-to-length plug-in bridges, the data and application examples must be taken into account according to the system in question. If conductors with cross sections smaller than the nominal cross section are used, the corresponding lower current must be specified in the EC examination certificate for the complete device.

Due to the operational self-heating of operating equipment at the nominal current and at ambient temperatures of between -50°C and +40°C at the installation location, primarily in branch and connection boxes, the feed-through modular terminal blocks must be classified as temperature class T6. When using modular terminal blocks in operating equipment in temperature classes T1

to T5, it must be ensured that the highest temperature of the insulation components does not exceed the maximum value of the operating temperature range. The modular terminal blocks and their certified accessories must be constructed according to the model in the following example.

Partition plate between Ex i and Ex e

D-ST 2.5 cover

PT 2.5 terminal block

PT 2.5 BUterminal block

End clampCLIPFIX 35-5

NS 35 according toEN 60715

Application notes – Ex i intrinsic safety

According to EN 60079-14, Paragraph 12, modular terminal blocks qualify as simple operating equipment for application in intrinsically safe circuits. A type examination is not necessary. If terminal blocks are color coded as part of an intrinsically safe circuit, this color must be bright blue.

The distances for connecting separateintrinsically safe circuits according to IEC/EN 60079-14, Paragraph 12.2.3, must be adhered to. Connection points between intrinsically safe and non-intrinsically safe circuits must be disconnected by a minimum distance of 50 mm (thread measure). The points can also be disconnected using partition plates.

106 PHOENIX CONTACT

Definition of intrinsically safe circuitsLimiting energy in the circuit as a whole through

• Voltage limitation

• Current limitation

• Limiting the energy stored in the circuit as a whole (inductance and capacitance)

so that in the event of faults or failures, as well as the opening or closing of circuits, there are no ignitable sparks, and ignition of the atmosphere due to impermissibly high surface temperatures is safely prevented.

The following general fundamental circuit configuration is used for this purpose:

IO = Imax

UO UO = UZ

R

Basic circuit diagram for limiting voltage and current

The Zener diode becomes conductive at a defined voltage level. This limits the Uo voltage in the potentially explosive area.

A resistor connected in series limits the maximum Io current.

Imax = Io =UoR

When limiting voltage and current, the following applies for the maximum power:

Po =Uo

2

4RThe maximum permissible values are determined by the ignition limit curves laid down in standard EN60079-11.

To ensure intrinsic safety, the entire intrinsically safe circuit must always be adhered to. For this reason, it must be determined whether the sum of the energy supplied by the source (associated equipment) relating to the energy stored in the capacitances and inductances of the circuit, is also not ignitable in the event of two separate faults (Operating Equipment Category ia) or one separate fault (Operating Equipment Category ib). Category ic operating equipment only has simplified

intrinsic safety, since no faults are expected.

StructureAn intrinsically safe circuit always consists of one corresponding piece of operating equipment and at least one piece of intrinsically safe operating equipment, as well as the connecting cables.

• Associated equipment

Associated equipment marks the boundary between a non-intrinsically safe circuit and an intrinsically safe circuit. This means that there is at least one internal intrinsically safe circuit and one internal non-intrinsically safe circuit.

• Intrinsically safe operating equipment

All internal circuits for intrinsically safe operating equipment are themselves intrinsically safe.

Dimensioning of intrinsically safe circuits

Safe areaExample circuit

Field deviceEx II 1 G Ex ia IIB T6

Item of associated electrical equipment, e.g., MACX MCR-EX-SL-RPSS EI Ex II (1) G [Exia] IIC

PLC

Ui ≥ UoIi ≥ IoPi ≥ PoCi + Cc ≤ CoLi + Lc ≤ Lo

Ex i intrinsically safe protection type

PHOENIX CONTACT 107

Fieldbus application in potentially explosive areasDue to its necessity, the use of field bus systems in potentially explosive areas required system components to be able to be exchanged during operation, namely the Ex i intrinsic safety protection type. For this reason, the Physikalisch Technische Bundesanstalt (PTB) (Federal Physical and Technical Institute), developed the FISCO (Fieldbus Intrinsically Safe COncept) model. This allows for the fast construction of intrinsically safe fieldbus applications without high configuration expenses. This structure, with its intrinsically safety routed trunk line and intrinsically safe branch lines, is displayed in the first image.

Requirements of FISCOThe model is based on specific requirements. Among other requirements, it has been specified that the current consumption of any field bus device must be at least 10 mA.In addition, the total line length (sum of the trunk line and branch lines) is limited to a maximum of 1000 m, whereby each branch (trunk) line must not be longer than 30 m.The energy supplied through the associated equipment into the potentially explosive area typically amounts to an output voltage of 12.8 V and an output current of 100 mA.The advantage of the FISCO model is that once all requirements have been met, no further steps are necessary to establish the intrinsic safety of the system.

Disadvantages of the FISCO modelBy limiting the current supplied to the potentially explosive area to 100 mA and a minimum current consumption of 10 mA per fieldbus device, the number of field devices per fieldbus segment was limited to a maximum of 10. In contrast, the typical current consumption of a fieldbus device often exceeds 10 mA, which necessitates an even lower

maximum number of devices. Another major disadvantage is the total line length, which is limited to 1000 m.

High-power trunkPhoenix Contact provides another long-established concept which offers the advantages of the intrinsic safety protection type and allows a higher number of field devices, based on the proven modular structure.In this way, the energy-limiting protection is distributed across the field. Since energy is limited here only on a per branch (trunk) line basis, restrictions are not imposed on either the power supply voltage or the total

permissible current for the segment. This allows for longer cable runs and a higher number of devices. The advantages offered by FISCO with regard to simple planning and configuration apply to each individual branch line, so that no compromise has to be made between performance, safety, and configuration expenses.

Intrinsically safe fieldbus

Safe area Potentially explosive areazone 0, zone 1, zone 2

Field device

1

Field device

2

Field device

3

Field device

n

Terminationresistor

Associated equipment• Segment coupler for PROFIBUS DP/PAor• Power repeater for FOUNDATION fieldbus

Intrinsically safe operating equipment

Safe area Zone 2

Zone 0, Zone 1

Field device

m1

Field device

a1

Field device

mn

Field device

an

Associated equipment• Segment coupler for PROFIBUS DP/PAor• Power repeater for FOUNDATION fieldbus

Intrinsically safe operating equipment

Field junction boxa

Field junction boxm

108 PHOENIX CONTACT

Standardized principles

Basics –SIL principles (functional safety)

Safety-related function for the Ex area

The term SIL (safety integrity level) is becoming more and more significant in the field of process engineering. It defines the requirements that a device or a system is expected to fulfill so that the probability of failure can be established. The purpose is to operate reliably for the longest possible time. If a device or system fails, a defined state is attained. Scheduled inspections are carried out as required to achieve the statistical probability.

Application of SIL on the basis of IEC 61508 and IEC 61511

The SIL standard is used for a wide range of industries within the process industry, including the chemical industry, refineries, oil and gas production, paper manufacturing and conventional power

generation. In addition to functional safety requirements, systems in potentially explosive areas are also subject to the Ex standards EN 60079-0 ff.

IEC 61508: standard"Functional safety of electrical, electronic or programmable electronic safety-related systems"This standard describes the requirements that the manufacturer must meet when producing devices or systems.

IEC 61511: standard"Functional safety – safety instrumented systems for the process industry"The IEC 61511 standard describes the requirements for achieving and operating systems with functional safety.

Compliance with the standard is determined by operators, owners and

planners on the basis of safety plans and national regulations. In addition, the standard also describes the requirements for using a device in an application on the basis of its proven effectiveness (proven in use).

SIL inspectionThe complete signal path must be taken into account during the SIL inspection. The example shows how estimates are made using average failure probabilities of individual devices in a typical safety-related application.

Table 2 of the IEC 61508-1 standard describes the relationship between the average failure probability and the attainable SIL. Here, the level required determines the overall budget for the sum of all PFD values.

Safety integrity level: Limit values for a safety function which is operated in a mode with a low demand rate.

A system with a single-channel structure with a low demand rate has been taken as an example; the average SIL 2 PFD value lies between 10-3 and < 10-2.

Safety integrity level, SIL

Operating mode with a low demand rate (average probability

of the specified function failing on demand)

4 ≥ 10-5 to < 10-4

3 ≥ 10-4 to < 10-3

2 ≥ 10-3 to < 10-2

1 ≥ 10-2 to < 10-1

PHOENIX CONTACT 109

Example:A sensor and an actuator are assembled in the field and are exposed to chemical and physical loads (process medium, pressure, temperature, vibration, etc.). Accordingly, these components have a high risk of failure, which is why 25% and 40% of the overall PFD are intended for the sensor and actuator respectively.

15% is designated for the failsafe controller and 10% for each of the interface modules. Neither the failsafe controller nor the interface modules come into contact with the process medium and they are usually located in a protected control cabinet.

Typically, the values form the basis for a calculation. Possible distribution of PFD values in a safety closed-loop control circuit

Digital inputSensor ActuatorDigital input

Analog inputSensor

PFD1 PFD2

10%signal path

35%sensors and signal path

50%actuator and signal path

15%SPLC

10%signal path

PFD3 PFD4 PFD5

ActuatorAnalog inputController

Overview of terms from the standards EN 61508 and EN 61511

SIL Safety integrity levelOne of four discrete levels for the specification of requirements for the safety integrity of safety instrumented functions, which are assigned to the E/E/PE safety instrumented systems, where SIL 4 is the highest level and SIL 1 the lowest level.

EUC Equipment under controlEquipment, machines, devices or systems used in production, materials processing, and transport.

MTBF Mean time between failuresThe expected mean time between failures.

PFD Probability of failure on demandThe probability of a failure on demand.

This describes the probability of a safety instrumented system failing to perform its function when required.

PFDavg Average probability of failure on demandThe average probability of the function failing on demand.

E/E/PES Electrical/electronic/programmable electronic systemsThis term is used for all electrical devices or systems which can be used to execute a safety instrumented function. It includes straightforward electrical devices and all types of programmable logic controllers (PLCs).

PFH Probability of dangerous failure per hourDescribes the probability of a dangerous failure occurring per hour.

SFF Safe failure fractionDescribes the proportion of harmless failures. This is the

ratio of the rate of safe failures plus the rate of diagnosed or detected faults against the total rate of failures of the system.

SIF Safety instrumented functionDescribes the safety instru-mented functions of a system.

SIS Safety instrumented systemAn SIS (safety instrumented system) is made up of one or more safety instrumented functions. An SIL requirement is applicable for each of these safety instrumented functions.

110 PHOENIX CONTACT

Various countermeasures can be taken to prevent the generally negative effects of malfunctions and different coupling mechanisms.

Causes of malfunctions• SEMP (switching electromagnetic pulse)

• ESD (electrostatic discharge)

• LEMP (lightning electromagnetic pulse)

• NEMP (nuclear electromagnetic pulse)

Anti-malfunction measures• Shielding• Grounding• Equipotential bonding• Filters• Lightning current arresters• Surge arrestersCoupling mechanism

• Electrical• Inductive• Capacitive

EMC-compliant system structure increases availabilityThe electrotechnical infrastructure of industrial systems are susceptibly to transient interference. This interference can damage power supply and security systems, as well as, data networks and IT equipment. Lightning and surge protection components are used to protect these systems. However, compatibility with network architecture, grounding, and shielding systems, as well as compliance with current EMC guidelines must be considered.

Influences and effects of disturbance variablesStrong electric fields create large voltage differences between two separate points in electrical circuits. This causes current to flow in the direction away from the higher voltage potential toward the lower voltage potential.

As long as this voltage field remains static and unchanged no damage is likely to occur to the circuit. However, if the polarity of the electric field changes quickly and repeatedly the resulting alternating electric field will cause a voltage or current to be induced into the conductors of nearby electric circuits, in accordance Maxwell's equations.

These transient coupling values represent the source of system interference. It is irrelevant whether or not there are field changes at the operating frequency of the circuit (so-called continuous changes) or if there are dynamic field changes (so-called discontinuous or sporadic changes).

Continuous interferences develop due to frequent operating occurrences in overhead lines, power rails, cable and wiring systems and magnetic fields of transformers and motors. Sporadic

interferences generally develop through switching operations in the power distribution system, but also through ground short circuits and lightning strikes. All resulting interferences not only have a negative effect on energy supply, but also on signal and control circuits, failures and interruptions of module groups and devices. All of these interferences couple into circuits through the indirect means of inductive and capacitive coupling.

Principles for expert system planning A general outline of the practical measures which must be applied for proper planning and to accompany the implementation should be arranged according to the following key points:

• Execution of the grounding (grounding and equipotential bonding) and selection of the network system for the power supply to avoid parasitic currents

• Development of the safety zone concept

• Dimensioning of the cable and wiring systems as well as arrangement of the routings

• Selection of the shielding concept of data and information systems.

Lightning and surge protectionIn order to increase system availability and security, all interference couplings in signal lines should be avoided. This is achieved by implementing our TRABTECH lightning and surge protection modules. There is a large choice of protection modules available for numerous different applications in power supply systems, measurement

Basics –surge protection

PHOENIX CONTACT 111

Our product range is rounded off by the protection of measurement and control modules (above from left: PLUGTRAB, LINETRAB; below from left: SURGETRAB, TERMITRAB)

and control systems, information and transceiver systems.A circuit works at the designated voltage without disturbance. A damaging surge voltage is any voltage increase which leads to the tolerance threshold of the nominal voltage being exceeded. This includes surge voltages arising as a result of switching operations and lightning discharge, and inductive, electrical or capacitive coupling in an electrical system.Surge voltages have very fast rise times of a few μs and relatively slow decay times ranging from several 10 μs to several 100 μs.

Damage as a result of surge voltages can be avoided by very quickly short-circuiting the conductors in which such high voltages occur with the equipotential bonding, but only for the moment in which the surge voltage is present. This is done with components such as surface discharge arresters, gas-filled surge arresters, varistors and suppressor diodes. Depending on the application, they are available individually or in combination circuits as surge protective devices, and are connected between the active conductors of the operating circuit and ground. In doing so, the requirements for handling signal interfaces in applications that are both ground potential-free and connected at ground potential are fulfilled.

Automation technology signal interfaces, right up to intrinsically safe circuits, require special protective circuits. The requirements for effective surge protection are a high discharge capacity, a fast response, and a safe protection level for signal voltage. A two-part structure of protective modules, as seen with PLUGTRAB (where there is a base element which remains a fixed part of the installation, and a plug module which can be removed and plugged in without interference) offers maximum ease of maintenance for the user. When dealing with cable shielding and maintaining the grounding concept, a direct or indirect PE/PA link can be selected as the base element. The plugs are available for up to two separately operating signal circuits or for protecting

signal circuits in three and four-wire measuring technology. This also applies for intrinsically safe circuits.

However, non-plug-in protective modules such as TERMITRAB and LINETRAB still do not provide full signal conductor protection for process engineering.

TERMITRABs are multi-stage modular terminal blocks with integrated surge protection. They provide protection for signal circuits in confined spaces and are available in various connection technologies. A shield and/or ground connection can also be used as a contact option in this series.

In contrast, LINETRABs offer protection for up to 4 signal conductors on a design width of 6.2 mm. With its low variety of products, this series provides a suitable solution for numerous applications in customer systems.

The SURGETRAB surge protective devices have been developed specially for installation in signal circuits with measuring sensors and for Ex zone groups. Here, your grounding concept can also be implemented through either a direct or an indirect PE/PA link. Other areas of application include PROFIBUS PA and FOUNDATION fieldbus applications.

If solutions for dealing with cable shielding and maintaining system-specific grounding concepts have not been integrated into protective modules, they can be implemented through Phoenix Contact shield fast connection systems for manufacturing a direct or indirect PE/PA link.

Designing the grounding and selecting the network systemThe term "grounding" combines the system parts of grounding and equipotential bonding. Grounding systems primarily serve the adherence to shutdown conditions and as protection against electric shock, fire hazards, lightning strikes, and surge effects. The current carrying capacity, the structure of a low-impedance system, no multiple neutral conductor grounding, and the installation of usable connecting points are basic requirements for sustainable grounding systems.

The grounding measures include all of the designs that include the ground as a joint reference potential in the system. The requirements for equipotential bonding, however, are primarily aimed at the protection of persons.

112 PHOENIX CONTACT

Care must be taken to connect all conductive circuits in an electrical system to the same common ground potential. External conductive surfaces such as armoring, metal facades, and technical equipment must be integrated into the overall reference potential for the entire system.

Foundation ground electrodes, arresters, and connection lugs made from strip and round steel are primarily installed in floor panels and walls of erected buildings. These must always be constructed in closed loops manufactured using highly conductive connections through welding or screwing. Connection lugs must be drawn out from the foundation ground electrode for the main equipotential bonding, for arresters of the lightning protection system and for other grounding connections for metal installations (e.g., elevator systems). The foundation ground electrode is a part of the electrical system. Work should only therefore be carried out by qualified electrically skilled persons, those specializing in lightning protection or other relevant competent persons.

External conductive parts and bodies of the electrical system are connected to a central grounding point by the equipotential bonding, and are closely brought to the same potential. The common reference potential then forms the grounding of this system. As well as reinforced concrete armoring and the metal building construction parts, this includes all metal cables and supporting structures of the supply systems and exterior lightning protection system. Internal equipotential bonding systems can be constructed as a star or mesh system, depending on the building type.

An equipotential bonding strip (PAS area) is used in a defined area of the star system, to which all bodies of the electrical equipment existing in this area are connected. This PAS area is only connected once to the central grounding point at a central location. A loop structure must therefore be avoided in order for the function of the system not to be compromised. The star system has demanding planning and design

On the TN network systems – TN-C and TN-S – the neutral point of the source is directly grounded

requirements, whereby the equipotential bonding lines must always be operated in isolation from other equipotential bonding lines.

A contrasting procedure is applied in the mesh system. Here, the PAS areas are connected with each other and the central grounding point. This results in as many connections as possible between the electrical equipment included in the equipotential bonding. The tighter the mesh network, the better the shielding effect can be used. An essential advantage exists therein that leakage currents and induced currents distribute over this equipotential bonding system and the strength of electrical currents is therefore essentially reduced per path. The interference arising from this is therefore greatly reduced.

A substantial part of the construction of an extensive interference-free supply system is the choice of the type of network. TN and TT networks are the most commonly used types in industrial systems. IT networks are rarely found. The first letter relates to the grounding conditions at the current source, while the second letter relates to the load system. TN systems can be divided into either TN-S or TN-C networks. Most systems consist of a combination of both network versions and are designed as TN-C-S networks.

With TT systems, the neutral point of the source is directly grounded. A protective earth ground is also used in an electrical system, to which all conductive bodies of the operating equipment existing in this area are connected. The grounding systems are connected to one another over via ground. When using this design, you should bear in mind that the protective devices have slower shutdown times.

TN systems are thereby characterized by the manner in which the neutral point of the source is directly grounded (Fig. 2). In connection with the TN-C network format, the PEN conductor, a common conductor with neutral and protective conductor functions which is based on the current source and is parallel to the phase conductors, is introduced to low-voltage main distributors and sub-distributors. The PEN conductor must also be connected to the equipotential bonding in all distributors based on this integrated protective function. In such a case, separation into a TN-S network generally occurs in area or field distributions. At the same time, newly formed protective conductors must be connected with the ground in these distributors. The requirements for sustainable network systems comprise – with consideration to optimum EMC characteristics – frequent operating

TN-C-S network

PEN

U U

PE N LL

Operating equipment 1




Data and signal line Data and signal line

TN-S network with insulated PEN conductor

PHOENIX CONTACT 113

Fig. 1: the single-sided shield suppresses electric fields and associated low-frequency compensating currents

Fig. 3: shield with single-sided grounding potential

Fig. 2: ground loops arise when there are unfavorable grounding conditions and a shield on both sides

Fig. 4: triaxial cable shield

currents and interference currents "objectively" discharged back to the source or via the ground. However, leakage currents from own or external systems may form, parallel to the installed neutral and PEN conductors via the ground in this network arrangement.

These leakage currents couple electrically to grounded shield connections and affect the signal. They also cause the voltage between different equipotential bonding points to decrease.

Considerably better network conditions result in the development of a logically completed TN-S network. Starting with the low voltage-main distribution (LVMD), a general 5-wire system is constructed using separately routed neutral and protective conductors. The pure neutral conductor in this system is only used to channel the reverse current from the load to the source. The protective conductor, which is always connected to the ground with all distributions, does not carry any power-frequency leakage or reverse currents and can fully handle its protective function. However, a prerequisite is that only a single connection exists between the neutral conductor and the protective conductor.

Selecting the shielding concept of data and information systemsShields are used to reduce interferences to active wires and noise emission of the active wires to adjacent systems. If the system manufacturer requires the use of shielded cables, these must be properly connected according to their specifications.

The type of shield connection used depends mainly on the type of interference to be expected. Single-sided grounding of the shield (Fig. 1) is necessary to suppress electric fields and associated low-frequency compensating currents. This method does not offer any protection against magnetic coupling and does not deal with the issue of differences in potential.

In contrast, suppressing interferences caused by an electric field, as well as reducing magnetic change fields, can only be achieved if the shield makes contact on both sides. However, a ground loop with its familiar disadvantages develops in a shield on both sides. (Fig. 2).

Depending on the structure of the electrical network system and the grounding, potential differences between remote shield connection points may result in shield compensating currents due to potential differences in the grounding system. These shield currents may also lead to the shield being thermally overloaded. In such a case, a parallel shield conductor should be installed parallel to the shield, so that it comes into contact with the shield on both sides.

One side is frequently connected with the grounding point via a capacitor in order to reduce such interferences. As a minimum, this interrupts the ground loop for direct and low-frequency currents (Fig. 3). High-frequency interference currents additionally lead to the useful signal being affected, and the protection provided by the shield deteriorates.

The use of triaxial cables helps solve this problem, with the inner shield making contact directly on one side, while the outer shield is connected directly on both sides (Fig. 4).

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Basics –network security

Computers and controllers in industrial networks must be fused and protected against attacks, malware, and unauthorized access. These instructions explain which basic hazards exist for industrial networks and what safeguarding should be taken to protect against them.

Networked industrial PCs are threatened by constant newly-arising security flaws and a growing number of malicious programs. Security concepts which are used in classic office IT generally cannot be used efficiently in industrial systems, meaning that special protective measures are necessary for industrial networks.

Lately, as a result of the Stuxnet worm that attracted the world's attention and sabotaged tens of thousands of engineering and visualization PCs and controllers in industrial systems, the dangers posed by malware to automation networks can no longer be overlooked.

Solutions offer protection for industrial network security, preventing unauthorized manipulation and external network access.

PHOENIX CONTACT 115

Non-patchable systemsVirus scanners are generally used on office PCs to protect them against malware. Security updates for operating systems and applications are also installed regularly and in good time.These measures do not usually apply to industrial systems. In an industrial environment, operating systems and applications are used when manufacturers no longer have any security updates available to them. Furthermore, for financial reasons, it would not be efficient to carry out testing measures before every operating system, application or antivirus software on industrial computers is updated.Nevertheless, by using special industrial firewalls [1], these so-called "non-patchable systems" can be protected against network attacks. For this purpose, hardware-based firewall appliances are geared towards industrial PCs.These external firewalls can be integrated transparently into the network in such a way that no configuration changes are required. The firewalls can be configured so that users can select through which protocols and ports the systems to be protected may be accessed. Attempts by attackers to connect to insecure ports can thereby be prevented or limited. The outsourcing of the security functionality to external hardware has the additional advantage that resources intended for the system to be protected do not have to be used up for security functions.

Unauthorized accessCorporate networks are usually connected over the Internet to multi-level firewall systems, and are therefore protected against unauthorized external access. However, in the context of industrial networks, these protective measures are not sufficient, since unauthorized access to industrial systems can also be obtained from the internal corporate network. This means, for example, that external service providers

or service technicians of suppliers, who are connected through their Notebooks to the corporate network, may have unauthorized access to machine controllers. Unauthorized access can lead to faulty configurations of the systems affected. This in turn can lead to production losses and industrial accidents. Sensitive production and configuration data may also be viewed and stolen by unauthorized individuals.Using decentralized firewalls can prevent unauthorized network access.This is the reason why every machine or system is equipped with its own firewall. This allows for authorized access to protected systems by authorized personnel, while effectively preventing unauthorized access.

Separate networks for external usersAs an additional protective measure, external employees and suppliers should not be directly connected to the production networks, but instead should have access to separate service networks. At the crossover between service networks and production or corporate networks, gateways can be used to control and configure access to internal resources. In such a scenario, it is also possible to allow external employees to access internal networks only after successful authentication at the gateway, which can be protocolled correspondingly.

WormsMalicious programs such as worms and trojans can spread across networks by themselves, and can affect new systems by taking advantage of security loopholes in operating systems and applications. Existing malware always presents an immense danger to production networks, since security updates cannot usually be implemented on production computers. This means that worms, which may for example enter the system from the office network or from Notebooks belonging to external service

technicians, may attack controllers and may put industrial PCs, machines, and entire systems out of service. This can lead to severe production downtimes, and in the worst case, may present a risk of death or injury to production workers.

Even when corporate networks are protected against Internet worms by central protective systems such as firewalls or proxy servers, it must be taken into account that malicious software can enter the production network by other means. Examples of this include a virus-infected USB stick being inserted into an office computer or an infected Notebook accessing the network. It is therefore necessary to protect unprotected production systems before worms can spread across the network. The use of decentralized security appliances, which are connected prior to the systems, enables data packets and connections to be blocked, that would otherwise be used by worms to spread infections. This ensures that connections established for monitoring and configuration purposes are not used by worms to access security loopholes in the protected systems. Modern security appliances can be installed transparently into the systems needing protection; it is therefore not necessary to reconfigure machines and systems.

Viruses, trojans, and sabotageClassic viruses and trojans also represent a danger to production networks. They can spread almost independently over networks, therefore threatening industrial computers with infected configuration data, applications, and data carriers. For example, if an update for a piece of controller software is installed onto a controller computer using an infected USB stick, the computer concerned may be infested with viruses. Deleting or modifying data on the affected computer may allow the viruses to manipulate the system, triggering interferences and breakdowns in the

Dangers to industrial networks

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machines and systems concerned. This is how the Stuxnet worm spread after it was discovered in June 2010. As well as spreading across networks, it also infected non-networked Windows PCs by means of USB storage media. Using this method, Stuxnet infected more than 10,000 computers and was able to manipulate visualization and configuration components and plant malicious codes in controllers. It must be assumed that mutations of Stuxnet and other malicious programs will be used in the future for the targeted sabotage of industrial and production systems.

Conventional virus protection solutions do not allow users to fight the dangers in an industrial environment. For stability and performance reasons, virus scanners often cannot be installed on industrial PCs, and for older operating systems, there are often no current antivirus programs or signatures. Furthermore, unknown malicious programs for which no signatures exist may not be detected by conventional virus scanners. For example, this is how Stuxnet evaded antivirus software for at least twelve months before it was discovered.There are solutions available for detecting viruses, trojans, and manipulations on industrial computers; these solutions can be implemented through so-called integrity monitoring. This means that file systems on the computers being protected are continually monitored for changes. First, signatures for all files and programs to be monitored are computed and saved. The file systems are then periodically checked for any changes, based on these signatures.If any unexpected changes arise in the file system (e.g., in code or configuration data executable in programs or system libraries), a message is sent to the administrators responsible (e.g., by e-mail) and to the monitoring systems (e.g., network management systems). In contrast to virus scanners, this solution does not require any permanent signatures which need updating, and can also detect unauthorized system changes originating from unknown

malicious programs. Systems used for implementing integrity monitoring can be installed as external applicances outside of the computer being protected. In this case, resource usage for integrity testing on the protected devices can be kept to a low.

Unauthorized network accessMalicious programs such as worms and trojans not only inflict damage on the systems affected, but also usually attempt to communicate with servers on the Internet which are operated by the attackers. This means on the one hand that (confidential) data, such as production and configuration data of machines and systems, is sent from the affected systems to external servers, and on the other hand that program routines are downloaded for further attacks. The protection of machines and systems should therefore not be limited to blocking external, unauthorized data links. External data links that are established using protected systems should also be limited using firewalls. For this purposes, we recommend adopting a minimal approach. Only data links that are necessary for operation, monitoring, and configuration should be permitted.

Remote maintenanceWhen carrying out maintenance on machines and systems, and when rectifying malfunctions, it is often necessary to grant service technicians access to the controller computer. This is because it is generally neither financially viable nor fast for technicians to travel to the site each time they carry out maintenance or repairs to machines. This problem is usually solved by granting service technicians remote access to machines and systems over data links.

In the past, expensive and slow modem connections were used. Some years ago, these modem connections were replaced by cheaper and higher-performance data links over the Internet. Carrying out remote maintenance over the insecure

Internet gives rise to hazards for machine operators, which must be countered by appropriate measures.

Data exchanged over the public Internet can be viewed by any attacker if no additional protective measures are taken. This threatens the confidentiality of sensitive data, such as production statistics and machine configurations. To guarantee secure remote maintenance, it must therefore be ensured that the data being exchanged is protected against unauthorized access.

The same applies for the authenticity of communication partners. The machine operator must be sure that only the service technicians of the relevant operator have remote maintenance access to machines and systems. It must be ensured using appropriate measures that unauthorized third parties cannot become involved in the communication.

The integrity of transmitted data must also be guaranteed. This means that changes made to the data while in transit may be detected by unauthorized third parties. This is the only way of ensuring that, for example, no manipulated configurations are installed onto machine controllers.

Virtual private networks (VPNs) are used to ensure that these fundamental security objectives are adhered to during remote maintenance over the Internet. VPNs allow users to exchange sensitive data securely over an unsecured, public network (such as the Internet). For this purpose, within the scope of remote maintenance, an encrypted connection (VPN tunnel) is established between the machine in the operator's network and the machine manufacturer's service network. Encrypting the data ensures that sensitive maintenance and configuration data cannot be viewed on the Internet by unauthorized third parties.The communication partners are granted authentication during the establishment of the VPN tunnel by means of electronic certificates. This means that machine operators can ensure that only authorized service technicians employed by the supplier are granted remote

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Virus-infested

PC

PCDCS

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I/O

HMI

Fielddevice

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Control bus

Fieldbus

Office network

Process control

L5

L4

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Hackers Suppliers

Protection against cyber attacks

Secure remote maintenance

Protection against malware

mguardrs4000

Non-permitted connection

Permissible connection

access to the necessary machines.

Even data that has been transmitted through the VPN tunnel must be checked for its integrity once it is received. This rules out any possibility, for example, of sensitive configuration data being manipulated during transmission.

Using VPN technology allows users to carry out maintenance and repairs remotely over the Internet, both cost-effectively and in real time. In combination with firewall solutions, access to the machine operator's network by service technicians can be reduced to a minimum, thereby allowing secure and stable remote services to be carried out (for details, see [2]).

Existing dangers for industrial networks can be minimized by implementing the security measures described in this section. Consequently, industry-specific requirements and hazards should be taken into consideration when configuring and implementing security concepts.

You can find further information on specific hazards of industrial networks and the relevant countermeasures in the white paper entitled "Hacking the industrial network" [3].[1-3] www.innominate.com

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Explosion protection in accordance with 60079

The protection principle of increased safety "e" (IEC/EN 60079-7) is generally based on increased constructional measures. The most important considerations for modular terminal blocks are:

• Air and creepage distances

• Modular terminal blocks must be secured against loosening, fastened and designed so that the cables cannot come loose or be impermissibly damaged by the terminal point

• The contact pressure must not be transmitted over insulating parts

• Modular terminal blocks that are intended for the connection of multi-strand conductors must be fitted with an intermediate elastic element

These requirements and the technical data are checked by an independent testing center (notified body, e.g.,

KEMA, PTB, TÜV …) and certified by the certificate of design approval. The following tests must be verified during the type examination:

• Type test according to IEC 60947-7-1/-2

• Air and creepage distances must be verified and insulation must be tested

• Aging test:

- 14 days of storage at 95°C and 95% humidity

- A further 14 days with dry heat at the level of the TI value of the insulation material with subsequent conductor pull-out test

The Ex e-approved modular terminal blocks from Phoenix Contact are standard modular terminal blocks. These are 100% routine-tested during the manufacturing process in accordance with IEC/EN 60079, one of the tests being an insulation test.

Protection type Ex iNo special approval is required for modular terminal blocks in applications with the protection type Ex i "Intrinsic safety". In addition to the Ex e-approved terminal blocks, standard terminal blocks can be used here as well.

The increased requirements for air and creepage distances

• Between adjacent terminal blocks

• Between terminal blocks and grounded metal parts

as well as distances through rigid insulation are specified in IEC/EN 60079-11.

Basics –Sector-specific tests

You can find detailed information and data sheets with installation instructions for Ex modular terminal blocks on our website at: www.phoenixcontact.net/catalog

In process engineering, the quality of the electrical contact points is a major criterion for the reliability of the overall system. The environmental influences on the electrical system are very varied. In particular, heat, cold, and aggressive substances must be taken into consideration. Flammable materials are often processed in these plants. The safety aspect has top priority. This applies not only to the chemicals and petrochemicals industry, but also to mining and the food industry. Considerable risk potential is present here as a result of explosive dusts.

Phoenix Contact offers an extensive range of Ex-approved connection technology for process engineering. As a result of the high-quality contact and insulation materials, these modular terminal blocks are particularly suitable for rough, potentially explosive industrial applications.

Qatar

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PHOENIX CONTACT –in dialog with customers and partners worldwide

Global player with personal customer contactCompany independence is an integral part of our corporate policy. Phoenix Contact therefore relies on in-house competence and expertise in a range of contexts: the design and development departments constantly come up with innovative product ideas, developing special solutions to meet customer requirements. Numerous patents emphasize the fact that many products have been developed exclusively by Phoenix Contact.

Phoenix Contact is a worldwide market

leader in the field of electrical engineering

and automation. Founded almost 90 years

ago, the family company now employs

around 12,300 people. A sales network

with over 47 subsidiaries and more

than 30 additional sales partners

guarantees customer proximity directly

on site.

Our range of services consists of products

surrounding various different electrotechnical

applications. This includes numerous

connection technologies for device and

machine manufacturers, components for

modern control cabinets, and tailor-made

solutions for many applications and industries,

such as automobile production, wind energy,

photovoltaics, the processing industry

or applications in the field of water supply,

power distribution, and transportation

infrastructure.

Temperature influence according to DIN EN 60352 T4

Industrial atmosphere according to DIN 50018

As previously mentioned, in process engineering contexts, rapid changes in temperature frequently occur near process-related sources of heat and cold. This test verifies the consistently high contact quality of the terminal points even with rapid temperature changes. For testing purposes, five modular terminal blocks are mounted on the fixing support and wired to a conductor with the rated cross section.

The structure is subjected to rapid temperature changes using a two-chamber method.

The temperatures lie close to the upper and lower limit temperatures of the modular terminal block. This is generally a temperature range of -55°C to +100°C.

The dwell time in each climatic chamber is 45 minutes, whereby the changes take place within a few seconds. This change is performed for 100 cycles.

The requirements are fulfilled if, after the test, the single parts are undamaged and their further usage is guaranteed.

After a modular terminal block has cooled down to room temperature, it must undergo a voltage drop test.

Phoenix Contact modular terminal blocks exhibit consistently good tempe-rature behavior thanks to high-quality materials.

The key role of the metal parts of electrical connections becomes apparent especially in aggressive environments. Corrosion-free contact areas are a prerequisite for low-resistance and therefore high-performance connections.

This test method describes a corrosion test in condensation climates with an atmosphere that contains sulfur dioxide. Acidic compounds < Ph 7 form here which attack the metal surfaces.

Two liters of distilled water and one liter of SO2 gas are introduced into the test chamber. Sulfurous acid forms at a testing temperature of 40°C during the course of the test.

After eight hours of testing, the test objects dry for 16 hours with the door of the cabinet open. After the end of testing, the test objects are visually inspected, and the contact resistance

is measured to describe the influence of this corrosion on the contact point.

Phoenix Contact modular terminal blocks create high-grade, gas-tight connections that cannot even be impaired by aggressive substances.

Contact area of a screw terminal block after testing

Temperature shock test

PHOENIX CONTACT GmbH & Co. KG32823 Blomberg, GermanyPhone: +49 (0) 52 35 3-00Fax: +49 (0) 52 35 3-4 12 00www.phoenixcontact.com

Further information on the products presented here and on the world of solutions from Phoenix Contact can be found atwww.phoenixcontact.net/catalog

Or contact us directly.

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Modular Terminal BlocksCLIPLINE 1

Marking Systems, Tools, and Mounting MaterialCLIPLINE 2

Connection Technology for Field Devices and Field CablingPLUSCON

Device Connection Technology and Electronic HousingsCOMBICON

Power and Signal QualityTRABTECH

Signal Converters, Switching Devices, Power Supply Units

INTERFACE

Automation Components and SystemsAUTOMATION

Process engineeringApplications, solutions, and products

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Phoenix Contact Solutions for the Chemical Oil and Gas Industry

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Transcript of Phoenix Contact Solutions for the Chemical Oil and Gas Industry