Allen-Bradley 1771-WB

Wiring Arm Terminal Block used for various connections to Allen-Bradley Input and Output Modules. You make connections to the module through the 1771-WB field wiring arm shipped with the various Allen-Bradley modules. The arm pivots on the chassis to connect with the 12 terminals on the front of the module. The wiring arm allows the module to be removed from the chassis without disconnecting wiring. 1. Make certain all power is removed from the module before making wiring connections. 2. Swing the wiring arm up into position on the front of the module. The locking tab on the module will secure it into place.