Allen-Bradley 1756-PA50 ControlLogix Power Supply 85-265VAC

Product Overview

The Allen-Bradley 1756-PA50 is a standard power supply for ControlLogix systems. It mounts on the left side of the chassis. This unit accepts a wide input voltage range of 85-265VAC. It delivers up to 8A at 5.1V DC. The module supports both 50 and 60 Hz frequencies. It provides clean power to the backplane.

Application Scenarios

This power supply is ideal for industrial automation. Use it in manufacturing plants and process control. It powers local and distributed I/O racks. The 1756-PA50 works with many ControlLogix chassis sizes. It supports Series A, B, and C chassis.

Technical Specifications

Input voltage range is 85-265VAC. Nominal input is 120/240VAC. Output power is 60W at 50°C. Output power drops to 50W at 60°C. Current capacity at 5.1V is 8A at 50°C. At 60°C, it delivers 6A. The unit weighs 0.77 kg. Dimensions are 5.51 x 3.07 x 5.71 inches. Isolation voltage is 250V continuous. Maximum inrush current is 20A.

Installation & Maintenance Guide

Install the module in the leftmost slot. Use 14 AWG copper wire for input. Wire insulation must be rated for 90°C. The enclosure type is open. No regular maintenance is required. Keep the area clean and dry.

Packing List

One Allen-Bradley 1756-PA50 power supply. One installation guide. No additional accessories are included. Shipping via Fedex, UPS, or DHL.