Siemens SIMATIC S7-1500 System Manual page 158

S7-1500H configuration with R1 devices and switches with MRP interconnection in the PROFINET
ring
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
Figure 6-18
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
CPU 1
CPU 2
Two fiber-optic cables (redundancy connections)
PROFINET cable (PROFINET ring 1)
PROFINET cable (PROFINET ring 2)
IO device ET 200SP HA (with system redundancy R1)
4 x XC200 switch (MRP interconnection)
IO device ET 200SP (with system redundancy R1)
PROFINET cable (PROFINET ring 3)
PROFINET cable (PROFINET ring 4)
S7-1500H configuration with R1 devices and switches with MRP interconnection in the
PROFINET ring
Application planning
6.3 Configuration versions
157