Allen-Bradley 1756-PAR2K | Redundant Power Supply Assembly – 85–265V AC Input for ControlLogix

Overview

The Allen-Bradley 1756-PAR2K is a complete redundant power supply assembly for the ControlLogix platform, designed to operate on 85–265V AC input. It includes all necessary components to implement a fully redundant power supply setup, providing uninterrupted power to ControlLogix chassis in critical control environments.

Ideal for applications where maximum uptime and system reliability are essential, such as process automation, energy, and high-availability manufacturing systems.

Key Features

• Input Voltage: 85–265V AC (universal input)

• Complete Redundant Assembly – Includes primary and secondary supplies with redundancy support

• Supports Hot-Swap – No system shutdown required during maintenance

• Chassis Power Integration – Feeds all ControlLogix modules

• Advanced Fault Monitoring – Visual status indicators for diagnostics

• High Reliability – Designed for mission-critical operations

Typical Assembly Includes:

• (2) Redundant Power Supply Modules

• (1) Redundancy Module or Adapter

• (Required wiring and connectors)

• Note: Components may vary by distributor/kit configuration

Technical Specifications

• Model: 1756-PAR2K

• Power Rating: Typically 175W per module

• Input Voltage: 85–265V AC

• Mounting: ControlLogix chassis – leftmost slots

• Operating Temp: 0°C to +60°C

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

Applications

• High-Availability Control Systems

• Industrial Automation – Process and motion control

• Power & Utilities – Redundant power for uninterrupted operations

• Oil & Gas, Water Treatment – Harsh environment-ready

Why Choose the 1756-PAR2K?

• Full redundant setup in one part number

• AC input support for flexible installation

• Optimized for uptime in mission-critical systems

Order Now

In stock and ships worldwide. Ask about redundancy kits, ControlLogix chassis, or custom configurations.