Supplementary information
16.7 Basics and terminology of fault-tolerant communication
CPU 410-5H Process Automation/CPU 410 SMART
238 System Manual, 10/2013, A5E32631667-AA
Figure 16-7 Example that shows that the number of resulting partial connections depends on the
configuration
If the active subconnection fails, the already established second subconnection automatically
takes over communication.