Allen-Bradley 1756-PA75R

Allen-Bradley 1756-PA75R | 75W Redundant Power Supply – 120/240V AC Input, ControlLogix

Overview

The Allen-Bradley 1756-PA75R is a 75W AC redundant power supply for the ControlLogix platform, designed to ensure uninterrupted power availability in mission-critical applications. It operates on 120/240V AC input and works in tandem with another redundant power supply module to deliver high system reliability.

This module is ideal for use in process control, manufacturing, and high-availability automation environments, where downtime is not an option.

Key Features

• Power Rating: 75 Watts

• Input Voltage: 85–265V AC (47–63 Hz)

• Redundancy Support: Yes – Used in pairs with redundancy module

• Mounting: ControlLogix chassis (leftmost slot)

• Status Indicators: Visual diagnostics for input/output and redundancy status

• High Availability Design – Supports hot-swap replacement

• Backplane Integration – Provides power to all modules in the chassis

Technical Specifications

• Model: 1756-PA75R

• Power Output: 75W

• Input Voltage Range: 85–265V AC

• Input Frequency: 47–63 Hz

• Chassis Compatibility: ControlLogix standard and redundant

• Operating Temperature: 0°C to +60°C

• Mounting Location: Left-most slot of chassis

• Certifications: UL, CE, c-UL, and more

Applications

• Process Automation – Redundant power for continuous operation

• Manufacturing Systems – Critical uptime applications

• Energy & Utilities – Power supply protection in harsh environments

• Industrial Control Systems – High-availability control solutions

Why Choose the 1756-PA75R?

• Redundant architecture ensures no single point of failure

• Wide input range supports global power standards

• Integrated diagnostics improve system visibility and maintenance

Order Now

In stock and ships worldwide. Ask about redundant pairs, chassis options, or ControlLogix module bundles.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply