Siemens Simatic S7-1500R - Page 95

Configuration of S7-1500H with R1devices and Y-switch in a line topology
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① CPU 1
② CPU 2
③ Two fiber-optic cables (redundancy connections)
④ PROFINET cable (line topology 1)
⑤ PROFINET cable (line topology 2)
⑥ IO device ET200SPHA (with system redundancy R1)
⑦ Y-switch (SCALANCE XF204-2BA DNA)
⑧ PROFINET cable (PROFINET ring)
⑨ ET 200SP IO device (with system redundancy S2) or switched S1 device
Figure 5-16Configuration of S7-1500H with R1devices and Y-switch in line topology
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Application planning
5.3 Configuration versions
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD