Westronics PA100056-01 Industrial Power Supply

The Westronics PA100056-01 Power Supply delivers regulated DC power for industrial automation and process control, providing stable operation for CPU boards, recorder electronics, and instrumentation control modules. Commonly installed in industrial control panels and Westronics monitoring equipment, it functions as an internal rack- or panel-mounted module that handles system power distribution and voltage regulation across recorder systems and automation platforms. Technical specifications identify the manufacturer as Westronics Inc., the part number PA100056-01, and classify it as an Industrial Power Supply—a regulated DC power supply module with a multi-connection electronic power interface; the module type is an Industrial PCB power supply assembly, designed for internal control panel installations in Westronics recorder and control equipment. It is intended for industrial automation environments requiring reliable power regulation for control and recorder systems, supporting stable power delivery and continuous operation. Common replacements include Honeywell AP42-2051, Siemens SITOP, and Mean Well MDR Series.