Allen-Bradley 1746-P1

Allen-Bradley 1746-P1 | AC Power Supply for SLC 500 Modular Chassis

Overview

The Allen-Bradley 1746-P1 is a standard AC power supply designed for SLC 500 modular PLC systems. It provides 5V DC output at up to 8A to power SLC 500 processors, I/O, and communication modules within a single chassis. With a universal AC input (120/240V), the 1746-P1 offers flexibility and reliability for a wide range of industrial automation environments.

Key Features

• Input Voltage: 120/240V AC (selectable)

• Output Voltage: 5V DC

• Output Current: Up to 8A at 5V DC, 0.96A at 24V DC (for chassis backplane)

• Mounting: Panel mount

• Status Indicators: LED indicators for power and fault status

• Chassis Support: Powers one SLC 500 chassis (4, 7, 10, or 13-slot)

• Compact Design: Fits seamlessly with SLC modular architecture

• Protection: Includes short-circuit and overvoltage protection

Technical Specifications

• Catalog Number: 1746-P1

• Power Input: 85–265V AC, 47–63 Hz

• Backplane Current Output:

  • 5V DC at 8.0A

  • 24V DC at 0.96A

• Mounting Type: Panel

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Certifications: UL, CSA, CE, Class I Div 2, RoHS

Applications

• Powering SLC 500 PLC racks in automation systems

• Industrial machinery and equipment panels

• Legacy Allen-Bradley SLC systems

• Packaging, processing, and manufacturing environments

• Expansion or replacement in SLC 500 installations

Why Choose the 1746-P1?

• Dependable Power Source: Stable output for critical control modules

• Easy Integration: Designed specifically for SLC 500 systems

• Versatile Input Range: Accepts both 120V and 240V AC

• Compact and Reliable: Ideal for harsh industrial settings

• Field-Proven: Widely used across legacy Allen-Bradley automation platforms

Order Now

The Allen-Bradley 1746-P1 power supply is in stock and ready to ship globally.