Siemens SIMATIC S7-1500 System Manual page 146

S7-1500R configuration with CPs and system power/load current supply
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Figure 6-10
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
Engineering station
Switch
System power/load current supply PS/PM
CPU 1
CPU 2
CP 1543-1
PROFINET cable (redundancy connections, PROFINET ring)
IO device ET 200SP
IO device ET 200MP
S7-1500R configuration with 2 CP 1543-1 and system power/load current supply PS/PM
Application planning
6.3 Configuration versions
145