Line Topology Configuration With R1 Devices And Y-Switch With S2 Devices - Siemens SIMATIC S7-1500 System Manual

Configuration of S7-1500H with R1 devices and switches in a line topology
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Figure 5-15 Configuration of S7-1500H with R1 devices and switches in a line topology
NOTE
For PROFINET diagnostics you have to configure the switches as "Switched S1 device". For
more information, refer to the section Configuring other configuration variants (Page 208).
5.3.3.7

Line topology configuration with R1 devices and Y-switch with S2 devices

Introduction
The section below shows you the configuration of the S7-1500H redundant system with R1
devices and Y-switch in a line topology.
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD
CPU 1
CPU 2
Two fiber-optic cables (redundancy connections)
PROFINET cable (line topology)
Switch
PROFINET cable (PROFINET ring 1)
PROFINET cable (PROFINET ring 2)
IO device ET 200SP HA (with system redundancy R1)
IO device ET 200SP (with system redundancy R1)
Application planning
5.3 Configuration versions
93