Siemens Simatic S7-1500R

Function Restriction
Web server Not supported
5.3 Configuration versions
Introduction
You can configure different versions of the S7-1500R/H redundant system.
For the configuration variants of the S7-1500R/H system, there is redundancy for the
following components:
•
R/H-CPUs
•
Synchronization interfaces
•
Media in the PROFINET ring
•
Interface modules for R1 devices
This section describes the admissible configuration variants and their advantages/benefits.
The following convention applies:
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Figure 5-1Green traffic light
5.3.1 S7-1500R/H configuration with IO devices in the PROFINET ring
Introduction
The following sections set out configurations of the S7-1500R/H redundant system with IO
devices in the PROFINET ring.
Advantages/benefits
•
IO devices with S2 system redundancy enable uninterrupted process data exchange with
the S7-1500R/H redundant system in the event of a CPU failure.
•
The redundant system continues to operate following a cable interruption anywhere in
the PROFINET ring.
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S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD
Application planning
5.3 Configuration versions