Description

The Allen-Bradley 1746-P5 is a dedicated DC power supply module designed for use within the SLC 500 programmable controller system. This module provides the necessary DC power to the backplane of the SLC 500 rack, ensuring stable operation for the processor, I/O modules, and communication modules installed within the chassis. As a rack-mounted component, it is engineered to integrate directly into the SLC 500 modular hardware architecture.

Features

• Designed specifically for the Allen-Bradley SLC 500 platform.
• Input voltage rating of 125 V DC.
• Provides a 5 Amp current capacity to support system backplane requirements.
• Robust rack-mount design for secure installation in industrial enclosures.
• Reliable power distribution for complex automation control systems.

Applications

The 1746-P5 power supply is utilized in industrial automation environments where 125 V DC power infrastructure is present. It is commonly deployed in manufacturing, utility, and process control applications requiring the modular flexibility of the SLC 500 controller series.

Technical Specifications

Installation Guidelines

• Ensure the power source is disconnected before installing or removing the module from the SLC 500 rack.
• Verify that the input voltage matches the 125 V DC specification to prevent damage to the module or connected components.
• Ensure the module is fully seated in the rack slot and secured with the integrated mounting screws to maintain proper electrical contact with the backplane.
• Maintain adequate ventilation around the SLC 500 rack to prevent overheating; avoid mounting near high-heat sources or excessive vibration.
• Follow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.

FAQ

Is the 1746-P5 still in production?

No, this model has been discontinued by the manufacturer. We provide high-quality surplus units to support legacy systems.

Can this module be used with AC power?

No, the 1746-P5 is specifically designed for 125 V DC input power. Using it with an AC source will result in failure and potential damage to the unit.