ET200_2DO_RELAY_76

Copyright 2002 by Siemens Energy & Automation, Inc.2810840--0001

Product Information

SIMATIC ET 200S

2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module

New Relay Output Module Available

The 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module has beenadded to the ET 200S family. The order number for this module is6ES7 132-4HB10-0AB0.

This product information includes details about the characteristics and technicalspecifications of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A RelayModule. Refer to the ET 200S Distributed I/O Manual for more information aboutthe ET 200S product family.

You will also learn how to start up the Module.

Additional Assistance

For assistance in answering technical questions, for training on this product, or forordering, contact your Siemens distributor or sales office.

X 23Release 4

2Product Information ET 200S 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module

2810840--0001

2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A

Order Number

6ES7 132-4HB10-0AB0

Features

The 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module has thefollowing characteristic features:

! Digital electronic module with two relay outputs

! Output current 5 A per output

! Substitute value

! Parameterization length: 3 bytes

! Suitable for solenoid valves, DC contactors, and indicator lights

! Isolated from the supply voltage

! Normally open (N.O.) and normally closed (N.C.) contacts

Note

If you connect an extra-low voltage system (SELV/PELV) on one channel of theRelay module, you can only use an extra-low voltage system (SELV/PELV) on theother channel.

Configuration Tool Support

Support for the 2RO NO/NC DC24..120V / 5 A AC24..230 V / 5 A Relay Modulecan be found in the following:

! Step7 V5.1 SP4

! GSD File Siem806a V1.11

! GSD File Siem806b V1.6

3Product Information ET 200S 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module2810840--0001

Terminal Assignment

Table1 shows the terminal assigment of the different terminal modules.

Table 1 Terminal Assignment of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 ARelay Module

View Terminal Assignment Remarks

N.O.

AUX1 (PE)

2

3

4

6

7

8

1 5

AUX1 (PE)

! !

TM-E15S24-A1 and 2RO NO/NC DC24..120 V/ 5 A AC24..230 V / 5 A Relay

CH1CH0

The AUX1 bus mustbe applied to PE.

Common

N.C.

Common

N.O.

N.C.

Channel 0: Terminals 1 to 3


1, 2: normally open contactchannel 0

1, 3: normally closedcontact channel 0



2

3

4

6

7

8

1 5

!

TM-E15S24-01 and 2RO NO/NC DC24..120 V/ 5 A AC24..230 V / 5 A Relay

CH1CH0

N.O.

Common

N.C.

Common

N.O.

N.C.







2

3

6

7

1 5

!

TM-E15S23-01 and 2RO NO/NC DC24..120 V/ 5 A AC24..230 V / 5 A Relay

CH1CH0

Common Common

N.O.

N.C.

N.O.

N.C.








2810840--0001

View RemarksTerminal Assignment

2

3

4

6

7

8

1 5

CH1CH0

AUX1 AUX1

AUX1 AUX1

8

7

4

3

AA

A A

!

TM-E15S26-A1 and 2RO NO/NC DC24..120 V/ 5 A AC24..230 V / 5 A Relay

Common

N.O.

N.C.

N.O.

Common

N.C.







Block Diagram

Bac

kpla

nebu

s

ET 200Sbackplane bus

interfacemodule

L+

1MP1P2

Reversepolarityprotection

1

2

5

6

22

3

7

Figure 1 Block Diagram of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay

Module


Hazardous Location Information

“Power, input and output (I/O) wiring must be in accordance with Class I, Division 2wiring methods [Article 501-4 (b) of the National Electric Code, NFPA 70] and inaccordance with the authority having jurisdiction.”

Peripheral equipment must be suitable for the location it is used in.

The equipment must be suitable for use in Class I, Div. 2, Groups A, B, C, and DHazardous Locations and nonhazardous locations only.

!WarningExplosion HazardSubstitution of components may impair suitability for Class I, Div. 2 Hazardous Locations.Different or lesser quality components may cause an explosion or other hazardous situation,which could result in death or serious injury, and/or damage to equipment.

To avoid potentially hazardous situations, always use the appropriate components.

!WarningExplosion HazardNever disconnect equipment before powering off or before ascertaining that the area isnonhazardous. Disconnecting equipment before powering off in a hazardous area may causean explosion, which could result in death or serious injury, and/or damage to equipment.

To avoid potentially hazardous situations, always power off equipment and assure that the areais nonhazardous before disconnecting.


2810840--0001

Technical Specification of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V /5 A Module

Dimensions and Weight

Dimensions W×H×D(mm)

15×81×52

Weight Approximately 50 g

Data for Specific Module

Number of outputs 2

Cable length

! Unshielded max. 600 m

! Shielded max. 1000 m

Voltage, Currents, Potentials

Rated supply voltage L+(from the power module)

24 VDC

Reverse polarity protectionCurrent per channel

Yes

! Up to 50 °C max. 5 A

! Up to 60 °C max. 4 A

Isolation

! Between the channels Yes

! Between the channelsand backplane bus

Yes

! Between the channelsand supply voltage

Yes

! Between the supplyvoltage and backplanebus

Yes

Permitted potentialdifference


75 VDC, 60 VAC


240 VAC


240 VAC

Insulation tested Yes


500 VDC


2500 VDC


2500 VDC

Current input

! From supply voltage L+ max. 30 mA

! From backplane bus max. 10 mA

Power dissipation of themodule

typ. 0.6 W

Status, Diagnostics

Status display Green LEDs perChannel

Diagnostic functions

! Group fault display onthe module

Parameters can beassigned

Red LEDs (SF)


Data for Selecting an Actuator

Output current

! Continuous thermalcurrent

max. 5 A

! Minimum load current 8 mA

Parallel connection of twooutputs

! For redundant control ofa load

No

! For performanceimprovement

No

Control of a digital input Yes

Switching frequency

! With resistive load 2 Hz

! With inductive load 0.5 Hz

! With lamp loadLimitation (internal) of thevoltage induced on circuitinterruptionShort-circuit protection ofthe outputUser Supplied(Required)

2 HzNo

No

YesFast Acting6 A/Fuse 250 V

Note: “Outputs must be fused with a 6A, 250 VAC,fast acting fuse. When installed in a HazardousLocation as defined by the National Electric Code,the fuse must be removable only by use of a tooland the area must be determined to benon--hazardous before removal/replacement.”


2810840--0001

Assigning Parameters to the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A RelayModule

To find a description of the general procedure for assigning parameters to digitalmodules, see Section 3.3 of the S7--300 and M7--300 Programmable ControllersModule Specifications Manual.

For details of the parameters of the digital output module, see Appendix A.3 of theS7--300 and M7--300 Programmable Controllers Module Specifications Manual.

Parameters of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module

Table 2 shows the parameters that you can set and their default setting for the2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module.

The default settings apply if you do not perform parameter assignments in STEP 7.

Table 2 Parameter Assignment of the Relay Module

Parameter Value Range DefaultSettings

ParameterType

Scope

Enable

! Diagnostics interrupts Yes/No No Dynamic Module

Behavior on CPU STOP Apply substitute value(EWS)Hold last value (LWH)

EWS Dynamic Channel

Apply substitute value “1” Yes/No No Dynamic Channel


Interrupts of the 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module

The 2RO NO/NC DC24..120 V / 5 A AC24..230 V / 5 A Relay Module can triggerdiagnostic interrupts.

The OBs and SFCs mentioned below are explained in detail in the online help forSTEP 7.

Enabling Interrupts

The interrupts are inhibited (not present) without appropriate parameterassignment. Assign parameters to the Interrupt Enable in STEP 7.

Diagnostic Interrupt

If you have enabled diagnostic interrupts, then active error events (initialoccurrence of the error) and departing error events (message aftertroubleshooting) are reported by means of an interrupt.

The CPU interrupts the execution of the user program and processes thediagnostics interrupt block (OB82).

In the user program, you can call SFC51 or SFC59 in OB82 to obtain moredetailed diagnostic information from the module.

The diagnostic information is consistent until such time as OB82 is exited. WhenOB82 is exited, the diagnostic interrupt is acknowledged on the module.


2810840--0001

Contact Rating and Endurance

With an external suppression circuit, the contacts will last longer than specified inTable 3.

The normally open and normally closed contacts of the relay have differentendurance ratings.

Table 3 Relay Contact and Endurance

Resistive Load Voltage Current Operating Cycles(Typical)

Normally Open

Operating Cycles(Typical)

Normally Closed

For resistive load 24 VDC 5.0 A 0.1 million 0.15 million

4.0 A 0.2 million 0.175 million




48 VDC 2.0 A 0.15 million 0.11 million




48 VAC 2.0 A 0.45 million 0.35 million













Table 3 Relay Contact Endurance (continued)

Inductive Load Voltage Current Operating Cycles(Typical)

Normally Open

Operating Cycles(Typical)

Normally Closed

For inductivel d i

24 VDC 2.0 A 0.1 million 0.1 millionload inaccordance with 1.0 A 0.2 million 0.2 millionaccordance withIEC 947-5-1DC 13/ AC 15

0.5 A 0.5 million 0.5 millionDC 13/ AC 15

48 VDC 2.0 A 0.07 million 0.05 million













Note: You will achieve a longer service life with an external suppression circuit.

ET200_2DO_RELAY_76

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