Siemens SIMATIC PCS 7 - How to Configure Redundant Input;Output Modules (PROFINET IO)

Additional information
● Online help for
STEP 7
● Documentation Process Control System PCS 7; PCS 7 - Released Modules
● Manual Automation System S7-400H; High Availability Systems
5.4.4 How to configure redundant input/output modules (PROFINET IO)
Introduction
You configure the redundant I/O modules in Redundant I/O using HW Config.
Note
Redundant operation is possible only with certain I/O modules of the ET 200SP HA. For
additional information, please refer to the following documents:
● Documentation PCS 7 - Released Modules
● Manual Automation System S7-400H; High Availability Systems
Note
Only input/output modules with the same article number and the same product version in the
analog or digital version can be used.
Assigning redundant modules
Redundant modules can be assigned to each other for the ET 200SP HA as follows:
● The peripheral modules are located in the same ET 200SP HA station.
● The peripheral modules are located on the same terminal block (TB 45...D)
Advantages of high availability components
5.4 Distributed I/O
High Availability Process Control Systems (V9.0)
140 Function Manual, 05/2017, A5E39221836-AA