Allen-Bradley 1771-P7 is a power supply module for the SLC 500 automation platform, designed to provide the DC power required by a SLC 500 chassis. It is specified for use with a 1771-A4B 16-slot chassis, signaling compatibility with that 16-slot backplane configuration. Install this 1771-P7 in a compatible SLC 500 rack to support the power needs of the controller and I/O modules, following Allen-Bradley 1771-series power supply configurations.
