BECKHOFF M1110 - Manual (Page 15)

M1110 Parallel Input / Output Box Beckhoff II/O-System
Date 09.03.93 Version 2.1 Page 15 of 17
Pin Signal I/O Description
D02-4 D0.2 I/O Bit 2 of data byte 0
D0.2 is output,
if DIL_switch S1 = ON
D0.2 is input,
if DIL_switch S1 = OFF
D01-1 +24V - +24VDC support voltage
D01-2 n.c. - not connected
D01-3 GND - GND support voltage
D01-4 D0.1 I/O Bit 1 of data byte 0
D0.1 is output,
if DIL_switch S1 = ON
D0.1 is input,
if DIL_switch S1 = OFF
D00-1 +24V - +24VDC support voltage
D00-2 n.c. - not connected
D00-3 GND - GND support voltage
D00-4 D0.0 I/O Bit 0 of data byte 0
D0.0 is output,
if DIL_switch S1 = ON
D0.0 is input,
if DIL_switch S1 = OFF