Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1771-P4S is a robust power supply for the PLC 5 automation platform, specifically designed to supply power to the backplane of Allen-Bradley 1771 modules. Compatible with 1771-A1B, 1771-A2B, 1771-A3B, and 1771-A4B Universal I/O Chassis, it operates within an input range of 92-132VAC at 47-63 Hz, delivering a stable output of 5VDC and up to 8 Amperes. This module, which can operate in parallel with another power supply for increased power availability, features replaceable internal fuses and specialized terminal blocks, supporting a durable design with UL and CSA certifications and optimal performance between temperatures of 0 to 60°C in non-condensing environments.