Allen-Bradley 1756-PA75R ControlLogix Redundant Power Supply

Product Overview

The Allen-Bradley 1756-PA75R is a redundant power supply for the ControlLogix system. It accepts an input voltage range of 85-265V AC. This unit provides a steady 5.1V DC output at 13 Amps. It supports automatic chassis load sharing between two units. This feature ensures system reliability in critical applications.

Application Scenarios

Use this power supply in high-availability control systems. It is ideal for manufacturing plants and process control. The redundancy feature keeps your system running if one supply fails. It works with ControlLogix chassis models 1756-A4 through 1756-A17.

Technical Specifications

• Input Voltage: 85-265V AC, 47-63 Hz
• Output Power: 75W at 0 to 60 degrees Celsius
• Output Current: 13A at 5.1V DC
• Hold Up Time: 2 cycles at 60 Hz
• Weight: 1.45 kg (3.2 lb)
• Dimensions: 17.5 x 14.5 x 13.7 cm

Installation & Maintenance Guide

Mount the supply in a compatible ControlLogix chassis. Use a 1756-CPR2 cable to connect it to the chassis adapter module. The cable has two female ends. Connect these to the male connectors on the supply and adapter. A solid state relay can connect to an input module. This setup monitors the power supply status.

Packing List

Each order includes one Allen-Bradley 1756-PA75R redundant power supply. It does not include the 1756-CPR2 cable. You must order the cable separately. We ship via FedEx, UPS, or DHL.