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Description

The Allen-Bradley 1746-P5 is a dedicated power supply module designed for use within the SLC 500 programmable controller system. This unit is engineered to provide stable power distribution for rack-mounted configurations in industrial environments requiring a 125V DC input. As a component of the SLC 500 series, it ensures reliable operation for various automation control tasks.

Features

  • Designed for seamless integration with SLC 500 rack systems.
  • Input voltage rating of 125V DC.
  • Robust 5 Amp output capacity for demanding control applications.
  • Standard rack-mount form factor for simplified panel installation.
  • Legacy support for existing SLC 500 control architectures.

Technical Specifications

Manufacturer Allen-Bradley
Model Number 1746-P5
Input Voltage 125V DC
Output Current 5 Amp
Mounting Type Rack Mount
Product Series SLC 500

Installation Guidelines

  • Ensure the power supply is disconnected from the main source before installing or removing the module from the SLC 500 rack.
  • Verify that the rack backplane is properly grounded to mitigate electromagnetic interference (EMI).
  • Maintain adequate clearance around the module to allow for natural convection cooling and prevent thermal degradation.
  • Handle the module using proper ESD-safe practices to protect internal circuitry from electrostatic discharge.
  • Check that the rack slot is free of debris and that the module is fully seated and secured with the provided mounting hardware.

FAQ

Is the 1746-P5 still in production? No, this module has been discontinued by the manufacturer. We supply tested units to support legacy system maintenance.

What is the primary function of this module? The 1746-P5 acts as the power supply for the SLC 500 chassis, converting 125V DC input into the necessary voltage levels for the CPU and I/O modules installed in the rack.

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