1756-PA72K AC Power Supply by Allen-Bradley ControlLogix

Product Overview

The 1756-PA72K is an AC power supply module. It is made by Rockwell Automation. This unit fits ControlLogix chassis. It supports 120 to 240 Volts AC. The power output is 75 Watts at 60 Celsius. It works with Series A or B chassis. The module sits on the left side. It weighs only 2.5 pounds. This makes it easy to install.

Application Scenarios

Use this power supply in industrial plants. It works in factory automation systems. It fits process control environments. Use it for discrete manufacturing lines. It powers ControlLogix I/O modules. It also supports communication modules. The wide voltage range suits global sites. It operates from 85 to 265 Volts AC. The frequency range is 47 to 63 Hertz. This makes it versatile for many regions.

Technical Specifications

Input voltage is 120-240 Volts AC. The voltage range is 85-265 Volts AC. Input power is 100 Watts. Input frequency is 47-63 Hertz. Power output is 75 Watts at 60 Celsius. The chassis location is the left side. Operating temperature is 32-140 Fahrenheit. That is 0 to 60 Celsius. The enclosure type is none. Dimensions are 5.5 x 4.4 x 5.7 inches. Weight is 2.5 pounds or 1.1 kilograms.

Installation & Maintenance Guide

Install the 1756-PA72K in the left slot. Ensure the chassis is Series A or B. Align the module with the guide rails. Push firmly until it clicks. Connect the AC power source. Check the input voltage matches your supply. Keep the area clean and dry. Do not block ventilation. Periodically inspect for dust. Use compressed air for cleaning. Always disconnect power before service.

Packing List

One Allen-Bradley 1756-PA72K power supply. One installation guide. No additional cables included. No mounting hardware included. The product is new in box. Shipping is via FedEx, UPS, or DHL. Contact us for bulk orders.