Allen-Bradley 1746 Series User Manual

Discrete I/O Modules 31
Publication 1746-IN005A-US-P
Removable Terminal Blocks
Colored terminal blocks are removable by loosening the upper and lower
retaining screws. Black terminal blocks are not removable.
Figure 1:Installing Octal Labels
Beveled Edge
Removable
Terminal
Block
Terminal Wiring
max. #14 AWG (2mm
2
)
max. 2 wires per terminal
max. torque: 0.9Nm (8 in-lbs)
Upper Retaining Screw Maximum
Torque = 0.6 Nm (5.3 in-lbs)
Module Color Bar
Lower Retaining Screw Maximum
Torque = 0.6 Nm (5.3 in-lbs)
Octal Door Label
1746-XXXX 1746-XXXX(OCTAL)
Octal Filter Label
OCTAL
Allen-Bradley Spares

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