S7-1500H configuration
① CPU 1
② CPU 2
③ Two fiber-optic cables (redundancy connections)
④ IO device ET 200MP (with system redundancy S2)
⑤ IO device ET 200SP (with system redundancy S2)
⑥ Standard IO device ET 200MP
⑦ Standard IO device ET 200SP
⑧ PROFINET cable (PROFINET ring)
⑨ Switch
⑩ HMI device
Figure 5-5S7-1500H configuration with switches and additional line topology
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S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD
Application planning
5.3 Configuration versions