3.6 Terminals
Position
The device has a 5-pin plug-in terminal block for the power supply and two 2-pin plug-in terminal
blocks for the digital input and output.
Connectors and terminal markings
L1, M1, L2, M2 Input for the power supply Terminal block with ve terminal con‐
nectors
Functional grounding
+DI, -DI Digital input Terminal block with two terminal con‐
nectors
+DO, -DO Digital output Terminal block with two terminal con‐
nectors
Description of the device
3.6Terminals
SCALANCE S615
Operating Instructions, 05/2023, C79000-G8976-C389-08 23