Allen-Bradley 1771-OD

This module receives its power through the 1771 I/O chassis backplane from the chassis power supply. The module requires 700mA from the output of this supply. Add this to the requirements of all other modules in the I/O chassis to prevent overloading the chassis backplane and/or backplane power supply.

Connections to the output module are made to the field wiring arm (cat. no. 1771-WH) shipped with the module. An optional fused wiring arm is available (cat. no. 1771-WHF) which provides individual fusing for each circuit. Attach the wiring arm to the pivot bar on the bottom of the I/O chassis. The wiring arm pivots upward and connects with the module so you can install or remove the module without disconnecting the wires.