Technical data

ManualsBrandsSiemens ManualsHobET 7Y Series

SIMATIC ET 200iSP 31

Basic modules for the configuration

Powerful power supply

The power supply with the ex-

plosion-proof casing provides

all the voltages and currents re-

quired for operation of the ET

200iSP and feeds them into the

backplane bus of the terminal

modules. The 24 V supply is

connected to the power supply

terminal through EEx e termi-

nals.

The power supply supplies the

ET 200iSP with safe galvanically

isolated operational voltage for:

■ Up to 32 electronics modules

■ PROFIBUS DP interface of

IM 152

■ Supply of sensors/actuators

It provides for the safety-related limitation of the output volt-

ages. The PS has an explosion-proof metal casing (EEx d explo-

sion protection) and is permitted to be removed and replaced

in the working position (hot swapping) under hazardous con-

ditions. It provides up to 5A for supplying the modules and the

sensors and actuators. In fault-tolerant solutions, two power

supplies can be configured redundantly.

Interface module IM 152

Interfacing to the intrinsically

safe PROFIBUS DP with trans-

mission rates up to 1.5 Mbit/s

over the IM 152 interface mod-

ule. The IM 152 communicates

autonomously with the higher-

level system (PLC or master sys-

tem).

For I&M purposes (Identifica-

tion & Maintenance), the IM

152 and the electronics mod-

ules have an electronic rating

plate

. It is also possible for

digital process signals to be tagged with a time stamp. The

firmware of the IM 152 can also be upgraded with a plug-in SI-

MATIC Micro Memory Card (MMC) or via bus.

The IM 152 interface module and the PROFIBUS connector

may be removed and replaced under hazardous conditions. In

fault-tolerant solutions, up to two IM 152 modules can be con-

figured redundantly.

Power Supply PS 138

Voltage supply 24 V DC/5A

Dimensions 60 x 190 x 136.5mm

Order No. group 6ES7 138-7EA.

Interface module IM 152

Data transmission rate 9.6 kbit/s...1.5 Mbit/s

Protocol PROFIBUS DP

Interface RS 485 iS

Firmware Update PROFIBUS, Micro Memory Card

Dimensions 30 x 125 x 136.5mm

Order No. group 6ES7 152-1AA.

Terminal modules Order No. group

TM-PS-A for PS 6ES7 193-7DA.

TM-PS-B for PS redundant 6ES7 193-7DB.

TM-IM/IM for two IMs 6ES7 193-7AB.

TM-IM/EM for IM and one EM 6ES7 193-7AA.

TM-EM/EM for two EMs 6ES7 193-7CA.

Dimensions 60 x 190 x 52mm

Other components

Reserve module

6ES7 138-7DA.

Watchdog module

6ES7 138-7BB.

Power Supply – can also be used

redundantly

Redundant IM 152 interface module

The "electronic rating plate" or identification data are the data stored in a mod-

ule such as the Order No., release date, installation date or plant ID-code that

uniquely identify this module and which are available online, for example, to sim-

plify fault rectification.