Siemens SIMATIC ET 200M Operating Instructions Manual page 53

ET 200M with load power supply from the PS 307
The following figure shows the position of the ET 200M in the overall configuration (load
power supply and grounding concept) with a supply from a TN-S-network.
Alongside the IM 153-x, the PS 307 also supplies the load circuit for the 24 V DC modules.
Note: The arrangement shown of the supply connections does not correspond to the actual
arrangement; it has been chosen for reasons of clarity.
Figure 3-11
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Operating S7-300 modules from the PS 307
Assignment planning
3.6 Configuring the electrical structure
53