5.2
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
You can find information on wiring in the section "Terminals (Page 25)".
SCALANCE S615
Operating Instructions, 10/2022, C79000-G8976-C389-07
Signal
Description
L1+
24 VDC
M1
Ground
M2
Ground
L2+
24 VDC
Functional ground, refer to the section "Grounding (Page 52)"
Connecting up
5.2 Power supply
51