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The InterBus-S bus is a serial link type fieldbus for sensors and actuators which conforms to the requirements of anindustrial environment.

The topology of the InterBus-S bus is designed as a ring system with master/slave central access procedure.

It is subdivided into three parts :

/ The remote bus 1 (bus devices use RS 485 point-to-point connection).

/ The installation remote bus 2 (remote bus tap link via a bus terminal module). Its technology is particularly suitable forIP 65 dust and damp proof systems.

/ The local bus with TTL technology is particularly suitable for buses within a control cabinet.

Each bus subscriber comprises a transmitter and a receiver.The InterBus-S system is like a data ring and has the structure of a shift register distributed on the bus. With its registers,each module constitutes a component of this shift register ring. The InterBus-S master circulates the data in series onthis ring.

Presentation

Premium

Momentum

1

2

Premium automation platformInterBus-S bus

Presentation

Characteristics :page 43602/4

References :page 43602/5

IP 65 Momentum I/O

Installation remote bus module

Bus terminal module

ATV-66

IP 65 Momentum I/O

Installation remote bus module

$ 24 V

$ 24 V

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Premium PLCs are connected to the InterBus-S bus via the TSX IBY 100 InterBus-S bus module.The TSX IBX 100 communication coprocessor can be used to connect a PCX 57 coprocessor integrated in a PCcompatible to the InterBus-S bus.

The front panel on the TSX IBY 100 module comprises :

1 A display block with 6 indicator lamps (on the card for theTSX IBX 100)

2 A 9-way female RS 232 SUB-D connector : CMD Toolsoftware support (configuration software)

3 A 9-way female RS 232 SUB-D connector : InterBus-Slink (this connector integrates an additional power supplyfor the fibre optic link)

The TSX IBY 100 or TSX IBX 100 module acts as the master on the InterBus-S bus : other Schneider Electric devices(slaves) which can be connected on the bus are :

/ ATV variable speed drives

/ XBT-BB operator terminals

/ Telefast IP20 I/O interfaces

/ Momentum I/O

/ AS-i/InterBus-S gateway

/ Any third-party device conforming to InterBus-S standard profiles

Description

Connectable devices


Description, connectabledevices



1

2

3

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The InterBus-S bus can be configured in 3 modes :

/ Auto mode : This mode does not require the use of any special configuration software (I/O images are copied to%IW, %QW implicitly). It facilitates the wiring check.

/ Mode PL7 IBY mode : This mode is used to define and load the configuration to the module (explicit assignment of%IW, %QW). The CMD Tool software (1) is required in order to generate the configuration text file

/ CMD IBY mode : Reserved for configurations > 8 K words, and requires the use of the CMD Tool software.

PMS message handling (usable on PCP devices) is managed via standard OFs (Read-var, Write-var, etc).

The catalogue file which enables Schneider Electric devices to be integrated in the CMD Tool software is available onour Web site :/ Address : www.schneiderautomation.com/ File for downloading : Schneider device catalog for CMD G4

(1) Contact your Phnix Contact vendor.

Characteristics of the bus supported by TSX IBY 100 modules or TSX IBX 100 coprocessors

Type of bus Remote bus Installation remote bus Local bus InterBus loop

StructureType Industrial bus

Physical interface RS 485 RS 485 with $ 24 V TTL Combined interfacein cable (vertically mounted signal

and $ 24 V power supply)

Method of access Master/Slave

TransmissionMode NRZ

Data rate 500 kbps

Medium - Twisted pair Special cable for : Special cable 2 x 1.5 mm2

- Fibre optic - Sensor and I/O module- Wave guide rail 24V power supply- Infra-red - data transmission- Rotating collector

Physical configuration

Length of a segment 400 m maxi 200 max. in the loop

Maximum length of - Module and the 1st bus - Bus terminal module - Bus terminal module - Bus terminal modulecable between : terminal module : 400 m and 1st module : 50 m and 1st module : 1.5 m and 1st interface : 20 m

- 2 bus term. modules : 400 m - 2 modules : 50 m - 2 modules : 1,5 m - 2 modules : 10 m

Module and last The bus terminal module Bus terminal module Bus terminal module andstation on the remote bus : and last module : 50 m and last module : 10 m last module : 100 m12.8 km

Number of tap links 16 max. 1 loop per bus term. module

Number of bus 254 max. terminal modules

Number of slaves 512 max. Total current of connected 8 63modules : 4.5 A max.

Number of I/O 3872 I/3872 Q max. (4096 I/O in total)

InterBus-S services Implicit exchange of process data : 242 %IW and 242 %QW - Pre-processing - Logical addressing - Segmentation

Software configuration

Characteristics, softwareconfiguration


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Interbus-S bus modules

(1) Product supplied with multilingual Quick Reference Guide : English and French.

References

Description No. of modules Communication Services Reference Weightper PLC/PC profile (1) kg

InterBus-S 0 on TSX 57-10 Master/Slave - cycl ical variable TSX IBY 100 0.320module 1 on TSX/PCX 57-20 0.5 M bps exchangesfor Premium 2 on TSX/PCX 57-30 - PMS messagingPLC 2 on TSX 57-40 - bus operating

modes managemt

InterBus-S 0 on TSX 57-10 Master/Slave - cycl ical variable TSX IBX 100 0.280coprocessor 1 on TSX/PCX 0.5 Mbps exchangesfor PCX 2 on TSX/PCX - PMS messagingcoprocessor 2 on TSX 57-40 - bus operating

modes managemt

Converter softwareDescription Use Reference Weight

kg

Symbol Used to convert CMD symbols TLX LIBS CNVE converter into PL7 symbolssoftware

Bus connection elementsDescription Use Length Reference Weight

(1) kg

Momentum Momentum I/O base units 170 INT 110 00 communication on InterBus-S busmodule

Remote bus 100 m TSX IBS CA 100 cables

400 m TSX IBS CA 400

Installation Preformed cables for 0.110 m 170 MCI 007 00 remote bus linking 2 communicationcables modules

1 m 170 MCI 100 00

Connecting TSX IB/ to PC 3 m 990 NAA 263 20 cable connection (with CMD Tool software)

9-way Remote bus cables 170 XTS 009 00 0.045SUB-Dconnectors(sold in lots of 2)


References

TSX IBX 100


170 INT 110 00

TSX IBY 100

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