Siemens SIMOCODE pro C System Manual page 211

Power supply to the digital module inputs
There are two possibilities for powering the inputs:
a) Digital module with 24 V DC input supply
b) Digital module with 110 to 240 V AC / DC input supply
Figure 12-19 Power supply to the digital module inputs
Digital module connection example
Figure 12-20 Digital module connection example
SIMOCODE pro
System Manual, 05/2019, A5E40507475002A/RS-AD/004
Mounting, wiring, connecting, system interfaces, configuration guidelines
12.2 Wiring, connecting
211