Allen-Bradley 1746-P4

Allen-Bradley 1746-P4 | SLC 500 Power Supply Module

Overview

The Allen-Bradley 1746-P4 is a high-capacity power supply designed for the SLC 500 modular PLC system. It provides robust and reliable power, supporting extensive I/O configurations and ensuring optimal performance in demanding industrial applications.

Key Features

• Input Voltage: 85–132V AC or 170–265V AC, 47–63 Hz (jumper-selectable)

• Output Current Capacity:

  • 10.0 A at 5V DC

  • 2.88 A at 24V DC

• User Power Output: 1.0 A at 24V DC (20.4–27.6V DC), isolated, non-fused

• Mounting: Left side of the chassis; does not occupy a slot

• Enclosure Type: Open-style (requires enclosure)

• Status Indicators: LED indicators for power status

• Certifications: UL, CSA, CE, Class I Division 2

Technical Specifications

• Catalog Number: 1746-P4

• Typical Line Power Requirement: 150 VA

• Maximum Inrush Current: 45 A

• Hold-up Time:

  • 20 ms at full load

  • 3000 ms at no load

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

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95% non-condensing

• Dimensions (H x W x D): 140 mm x 110 mm x 145 mm (5.51 in x 4.33 in x 5.70 in)

• Weight: Approximately 1.1 kg (2.5 lbs)

• Fuse Protection: Non-replaceable internal fuse

Applications

• Large-scale industrial automation systems

• Processes requiring extensive I/O modules

• Manufacturing and material handling systems

• Systems needing high current capacity for reliable operation

Why Choose the 1746-P4?

• High Current Capacity: Supports up to 10A at 5V DC and 2.88A at 24V DC

• Flexible Input Voltage: Accommodates both 120V and 240V AC inputs

• Integrated User Power Supply: Provides 1A at 24V DC for external devices

• Robust Design: Suitable for demanding industrial environments

• Space-Efficient: Mounts externally without occupying chassis slots

Order Now

Available and ready for immediate shipment.