Allen Bradley 1771-P4R Power Supply Module
Genuine Allen-Bradley 1771-P4R. Power Supply Module.
Technical Specifications
| 1771-P4R | is a 2-slot power supply module designed to deliver consistent and reliable power to I/O modules in Allen-Bradley's 1771 chassis. It ensures stable operation and supports critical industrial automation systems with redundancy and high efficiency. |
|---|---|
| Input Voltage Range: | 85-264 VAC, 47-63 Hz |
| Maximum Output Power: | 75 W |
| Mounting: | DIN Rail |
| Environmental Compliance: | Designed to withstand industrial environments |
| Redundancy: | Offers backup power for continuous system operation |
| High Efficiency: | Reduces energy consumption and minimizes heat generation |
| Compatibility: | Works with a variety of 1771 I/O modules and systems |
| Ease of Use: | Simple installation and setup |
| Manufacturer | Allen-Bradley |
| Model / SKU | 1771-P4R |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Allen-Bradley 1771-P4R — Tested and Ready for Your Allen-Bradley System
The Allen Bradley 1771-P4R Power Supply Module is a power supply module designed for Allen-Bradley automation platforms. Browse our complete selection of Allen-Bradley spare parts or explore by category: Power Supply Modules. Input Voltage Range:: 85-264 VAC, 47-63 Hz. Maximum Output Power:: 75 W. Mounting:: DIN Rail. Environmental Compliance:: Designed to withstand industrial environments. Redundancy:: Offers backup power for continuous system operation.
Every module we ship undergoes functional verification on a live Allen-Bradley rack: power-up with correct backplane voltage, all channels exercised with calibrated signal sources, communication ports verified, and 48 hours of continuous operation at 55 degrees Celsius to catch early-life failures. A printed test report with serial number, test date, and measured values accompanies every shipment. Our power supplies and I/O modules follow the same rigorous testing protocol.
For maintenance teams keeping Allen-Bradley systems running, we recommend maintaining a tested spare for each critical module type. If you are also sourcing related components, consider 1756-PB75, 1756-OB16E. Genuine Allen-Bradley with full traceability and Certificate of Conformance. 12-month comprehensive warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the 1771-P4R. Commonly ordered together for complete rack builds or spare parts kits.
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