Siemens SIMATIC PCS 7 System Manual

Supplementary information
18.8 Basics and terminology of fault-tolerant communication
CPU 410 Process Automation/CPU 410 SMART
324 System Manual, 05/2017, A5E31622160-AC
Figure 18-7 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.

Siemens SIMATIC PCS 7 Specifications

General

Brand	Siemens
Model	SIMATIC PCS 7
Category	Control Systems
Language	English