Connectors

Connectors 1:
Connectors 2:
M8 connector

Contact

Function

Description

Core color 1)

1

US

Control voltage

Brown

2

UP

Peripheral voltage

White

3

GNDS

GND to US

Blue

4

GNDP

GND to UP

Black

1) The core colors apply to cables of the type: Beckhoff ZK2020-3xxx-xxxx