Description
Description
The Allen-Bradley 1746-P5 is a dedicated DC power supply module designed for use within the SLC 500 programmable logic controller system. This unit provides the necessary power to the backplane of the SLC 500 chassis, ensuring stable operation of the CPU, I/O modules, and communication adapters. It is specifically engineered to operate in environments utilizing a 125V DC input source, making it suitable for specialized industrial power architectures.
Features
- Designed for seamless integration with the Allen-Bradley SLC 500 modular chassis system.
- Input voltage rating of 125V DC.
- Provides 5 Amp output current capacity to support diverse I/O configurations.
- Robust rack-mount design for secure installation in industrial control cabinets.
- Reliable power distribution for critical automation control tasks.
Technical Specifications
| Manufacturer |
Allen-Bradley |
| Model Number |
1746-P5 |
| Alternate/Spare Model |
1746-P5/A |
| Product Type |
DC Power Supply Module |
| Input Voltage |
125V DC |
| Output Current |
5A |
| Mounting Type |
Rack Mount (SLC 500 Chassis) |
| Weight |
0.64 kg |
Installation Guidelines
- Ensure the power source is fully disconnected before installing or removing the module from the chassis.
- Verify that the input voltage matches the 125V DC specification to prevent internal damage.
- Slide the module into the designated slot on the SLC 500 rack, ensuring it is properly aligned with the backplane connector.
- Secure the module using the integrated mounting screws to ensure vibration resistance and proper grounding.
- Maintain adequate clearance around the module to allow for proper airflow and heat dissipation.
- Handle with care to prevent electrostatic discharge (ESD) damage to the internal circuitry.
FAQ
Is the 1746-P5 still in production?
No, this model has been discontinued by the manufacturer. We provide this unit as a reliable spare part for legacy system maintenance.
What is the primary function of this module?
The 1746-P5 acts as the power source for the SLC 500 rack, converting 125V DC input into the required voltage levels for the backplane modules.
