Power Supply - Siemens SCALANCE M812 Operating Instructions Manual

Connecting up

4.2 Power supply

4.2 Power supply
The power supply is connected using a 5-pin terminal block. The power supply is non-
floating.
PIN
1
2
3
4
5
42
Signal Description
L1+ 24 VDC
M1 Ground
M2 Ground
L2+ 24 VDC
Functional ground, refer to the section Grounding (Page 44)"
Operating Instructions, 08/2018, C79000-G8976-C331-06
SCALANCE M812, M816