1746-P1 SLC 500 Power Supply by Allen-Bradley

Product Overview

The 1746-P1 is a power supply module from Allen-Bradley. It belongs to the SLC 500 series. This unit provides power to a 1746 chassis. It accepts 120 to 220 Volts AC input. The output includes 5 Volts DC and 24 Volts DC. It delivers 2 Amps at 5 Volts. It delivers 0.46 Amps at 24 Volts. The module is compact and easy to install. It weighs only 2 pounds. Its dimensions are 5.5 x 2.3 x 5.7 inches.

Application Scenarios

This power supply works with SLC 500 systems. It supports industrial automation tasks. Use it for machine control and process control. It fits in factory floors and assembly lines. It also works in packaging systems. The module is ideal for discrete manufacturing. It powers input and output modules. It also powers the CPU in the chassis.

Technical Specifications

Input voltage ranges from 85 to 132 Volts AC. It also accepts 170 to 265 Volts AC. Input power is 42 Watts. Inrush current is 20 Amps. Frequency range is 47 to 63 Hertz. Backplane current is 2 Amps at 5 Volts. Backplane current is 0.46 Amps at 24 Volts. CPU hold time is 20 ms at full load. It is 3000 ms at no load. Operating temperature is 0 to 60 Celsius. It has fuse protection with 1746-F1. Isolation voltage is 1800 Volts AC RMS.

Installation & Maintenance Guide

Install the module into a 1746 chassis. Ensure the power is off before installation. Use a 1746-F1 fuse for protection. Keep the module in a clean area. Avoid temperatures over 55 degrees Celsius. Current capacity derates by 5% above that. Use only FedEx, UPS, or DHL for shipping. Do not drop or expose to moisture.

Packing List

1 x 1746-P1 Power Supply Module. 1 x Quick Installation Guide. No other accessories are included.