Siemens SIMATIC PCS 7 - How to Configure Redundant Communication Processors

Result
The following figure shows an example of the configured subsystems of the high availability
station in HW Config:
Additional information
● Documentation
Process Control System PCS 7; PCS 7 - Released Modules
● Manual Automation System S7-400H; High Availability Systems
5.2.4 How to configure redundant communication processors
Introduction
If you use communications processors for communication in the SIMATIC H station, configure
at least one CP 443-1 for each H CPU on a plant bus. A redundant connection is possible.
The AS 410H has 2 integrated Ethernet connections and can be connected to the redundant,
high availability plant bus.
Advantages of high availability components
5.2 SIMATIC H station
High Availability Process Control Systems (V9.0)
Function Manual, 05/2017, A5E39221836-AA 111