Using Single-Channel Switched I/Os; Table 10-1 Interfaces For The Use Of Single-Channel Switched I/O - Siemens SIMATIC S7-400H System Manual

10.4

Using single-channel switched I/Os

What is single-channel switched I/O?
In the single-channel switched configuration, the input/output modules are present singly
(single-channel).
In redundant mode, these can addressed by both subsystems.
In single mode, the master subsystem can always address the entire switched I/O (in
contrast to one-sided I/O).
The system supports single-channel switched I/O configurations containing an ET 200M
distributed I/O module with active backplane bus and a redundant PROFIBUS DP slave
interface module.
You can use the following interfaces:
Table 10-1
Interface
IM 153–2
IM 153–2FO
Each S7-400H subsystem is interconnected with one of the two DP slave interfaces of the
ET 200M via a DP master interface.
PROFIBUS PA can be interconnected with a redundant system by DP/PA link.
You can use the following DP/PA links:
DP/PA link
IM 157
ET 200M as DP/PA link with
A single-channel DP master system can be interconnected with a redundant system by
means of Y link.
Supported IM 157 Y link: 6ES7 197-1LB00 0XA0
S7-400H
System Manual, 09/2007, A5E00267695-03
Interfaces for the use of single-channel switched I/O
Order number
6ES7 153–2BA81–0XB0
6ES7 153–2BA02–0XB0
6ES7 153–2BA01–0XB0
6ES7 153–2BA00–0XB0
6ES7 153–2AB02–0XB0
6ES7 153–2AB01–0XB0
6ES7 153–2AB00–0XB0
6ES7 153–2AA02–0XB0
Order number
6ES7 157–0BA82–0XA0
6ES7 157–0AA82–0XA0
6ES7 157–0AA81–0XA0
6ES7 157–0AA80–0XA0
6ES7 153–2BA02–0XB0
6ES7 153–2BA01–0XB0
6ES7 153–2BA81–0XB0
Using I/Os in S7-400H
10.4 Using single-channel switched I/Os
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