BECKHOFF M1110 - Manual (Page 13)

M1110 Parallel Input / Output Box Beckhoff II/O-System
Date 09.03.93 Version 2.1 Page 13 of 17
Pin assignment (Board)
Internal Power Supply (Board)
Power Supply Connection
Pin Signal Description
+ +24V + 24 V Control power supply for IC’s
and Inputs
- GND Ground for + and A
A +24V + 24 V power supply for outputs
External Power Supply ( plug-in connector Lumberg)