M12 sockets

Notice

Deviating M12 pin assignments

The pin assignment shown in this chapter does not apply to all products with M12 sockets.

Pin assignment

M12 sockets 1:

Pin

Function

Core color 1)

1

+24 VDC US

brown

2

Output B

white

3

GND

blue

4

Output A

black

5

-

gray

1) The core colors apply to sensor cables from Beckhoff. See chapter Accessories.

Connection examples

M12 sockets 2:

Status LEDs

There are two green LEDs next to each M12 socket. An LED lights up when the respective digital output is switched on.

M12 sockets 3: