What Is The Im 151-7 Cpu Interface Module; Limitations In The Use Of Et 200S Modules - Siemens SIMATIC ET 200S Manual

Product Overview
1.1

What is the IM 151-7 CPU interface module?

What is the IM 151-7 CPU?
The IM 151-7 CPU is a component of the ET 200S distributed I/O system with
degree of protection IP 20. The IM 151-7 CPU interface module is an "intelligent
pre-processing unit" (I slave). It enables you to decentralize control tasks.
An ET 200S with an IM 151-7 CPU can therefore exercise full and, if necessary,
independent control over a process-related functional unit and can be used as a
stand-alone CPU. The IM 151-7 CPU also features DP master functionality in
combination with the DP master module. The use of the IM 151-7 CPU leads to
further modularization and standardization of process-related functional units and
simple, clear machine concepts.
How is the IM 151-7 CPU integrated in the ET 200S?
The IM 151-7 CPU interface module is integrated in the ET 200S in the same way
as any other module. In other words, its configuration concept, installation and
expansion capability are the same.

Limitations in the use of ET 200S modules

The following modules can be used with the IM 151-7 CPU as of the version
specified here:
Table 1-1
Module
1COUNT 24V/100kHz
1COUNT 5V/500kHz
1SSI
EM 1STEP 5V/204kHz 6ES7 138-4DC00-0AB0
1 SI 3964/ASCII
1SI MODBUS/USS
2AI U HF
2AI I 2/4WIRE HF
2AO U HF
1-2
Limitations in the use of ET 200S modules
Order number
6ES7 138-4DA03-0AB0
6ES7 138-4DE01-0AB0
6ES7 138-4DB01-0AB0
6ES7 138-4DF00-0AB0
6ES7 138-4DF10-0AB0
6ES7 134-4LB00-0AB0
6ES7 134-4MB00-0AB0
6ES7 135-4LB01-0AB0
As of product Product
version
01 07/2002
01 07/2002
01 07/2002
04 04/2001
02 08/2000
02 06/2002
03 03/2001
02 02/2000
01 11/2002
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04
release