Allen-Bradley 1746 Series User Manual

54 Discrete I/O Modules
Publication 1746-IN005A-US-P
Input/Output Combination Modules
Figure 21:Wiring Diagram (1746-IO4, -IO8)
CR
VAC-VDC
OUT 0
OUT 1
NOT
USED
NOT
USED
OUT 7
IN 0
IN 1
NOT
USED
NOT
USED
AC COM
L1
L2
CR
CR
OUT 0
OUT 1
OUT 2
OUT 3
OUT 7
L2 or -DC
L1 or +DC
IN 0
IN 1
IN 2
IN 3
AC COM
L1
L2
100/120V ac
VAC-VDC
V ac/dc
L2 or -DC
L1 or +DC
V ac/dc
100/120V ac
1746-IO4
100/120V ac INPUT - RELAY
1746-IO8
100/120V ac INPUT - RELAY

Allen-Bradley 1746 Series Specifications

General

Category	I/O Systems
Shock Resistance	30G
Backplane Current	Varies by module. Refer to individual module specifications.
Operating Temperature	0°C to 60°C (32°F to 140°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	Varies by module. Refer to individual module specifications.
Series	Allen-Bradley 1746
Module Type	Digital/Analog I/O Modules