Result
The following figure shows an example of a configuration in HW Config: Connection to a high 
availability plant bus is possible.
Additional information
● Manual 
Automation System S7-400H; High Availability Systems
5.2.5 How to set the CPU for the reaction of the input/output modules to channel faults
Introduction    
Only perform the following procedure when the libraries "Redundant IO (V3.0)" or "Redundant 
IO (V4.0)" are used.
Advantages of high availability components
5.2 SIMATIC H station
High Availability Process Control Systems (V9.0)
Function Manual, 05/2017, A5E39221836-AA 113