Allen-Bradley 1771-P5 Power Supply Module – PLC-5 Programmable Controller Series
When a power supply module fails on the plant floor, the consequences are immediate and severe: production lines halt, safety interlocks lose their reference voltage, and every connected I/O rack goes dark. In high-throughput manufacturing environments — automotive assembly, chemical processing, oil & gas — even minutes of unplanned downtime translate into tens of thousands of dollars in lost output. The Allen-Bradley 1771-P5 Power Supply Module is the critical backbone that keeps your PLC-5 system energized, stable, and running without interruption.
Within the legendary Allen-Bradley PLC-5 family — one of the most widely deployed programmable controller platforms in industrial history — the 1771-P5 occupies a foundational role. It delivers regulated DC power to the 1771 I/O chassis, supporting the full range of analog, digital, and specialty modules that make PLC-5 systems so versatile. Trusted by engineers across North America, Europe, and Asia-Pacific for decades, the 1771-P5 remains an essential spare part for facilities maintaining legacy PLC-5 infrastructure.
Technical Specifications
- Part Number / SKU: 1771-P5
- Series: Allen-Bradley PLC-5 / 1771 I/O
- Module Type: Power Supply Module
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Weight: Approx. 1.6 kg
- Compatibility: 1771 I/O chassis (PLC-5 platform)
- Condition Available: New, Refurbished, Surplus
Note: Detailed electrical specifications (input voltage, output current ratings) vary by revision. Please contact us with your exact revision code for confirmation.
Key Features & Benefits
- Proven Reliability: Engineered to Allen-Bradley’s stringent industrial standards, the 1771-P5 delivers consistent, regulated power to all modules in the 1771 I/O chassis.
- Drop-in Replacement: Direct form-fit-function replacement for existing 1771-P5 units — no rewiring or chassis modification required.
- Wide Industrial Compatibility: Supports the full ecosystem of 1771 I/O modules including digital input/output, analog, and specialty cards.
- Long Service Life: Built for continuous 24/7 industrial operation in demanding environments.
- Global Spare Parts Availability: Konmask.com maintains sourcing channels for both new and quality-tested surplus units to support your maintenance needs.
Industry & Equipment Applications
- Automotive manufacturing and body-in-white assembly lines
- Chemical and petrochemical process control systems
- Oil & gas upstream and downstream automation
- Food & beverage processing and packaging lines
- Water and wastewater treatment facilities
- Pulp, paper, and metals manufacturing
- Power generation and utilities
System Integration & Compatible Parts
The 1771-P5 is designed to work within the Allen-Bradley 1771 I/O platform. Compatible and commonly paired components include:
- 1771 I/O Chassis (various slot configurations)
- 1771-IBD, 1771-OBD Digital I/O Modules
- 1771-IFE, 1771-OFE Analog I/O Modules
- PLC-5 Processors (e.g., 1785-L40, 1785-L80)
- 1771-ASB Remote I/O Adapter Modules
Contact our technical team to verify compatibility with your specific chassis revision and processor firmware version.
Our Quality Assurance Process
- Source Verification: All units are sourced from authorized distributors or verified industrial surplus channels.
- Visual & Functional Inspection: Each module undergoes visual inspection for physical damage, corrosion, and component integrity.
- Functional Testing: Where applicable, refurbished units are bench-tested prior to shipment.
- Secure Packaging: Anti-static packaging and shock-resistant cartons protect modules during international transit.
- Documentation: Test reports and certificates of conformance available upon request.
How to Order
- Submit an inquiry via our Request a Quote form on this page.
- Provide your required quantity, preferred condition (new/refurbished/surplus), and any revision requirements.
- Our team will respond within 1 business day with availability, lead time, and pricing.
- Upon confirmation, we arrange secure payment and international shipping to your facility.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and industrial control components — not a generalist marketplace.
- Global Sourcing Network: Access to new, surplus, and refurbished inventory from verified global suppliers.
- Technical Expertise: Our team includes experienced automation engineers who can assist with compatibility and integration questions.
- Fast Response: Inquiry responses within 1 business day; expedited sourcing available for urgent requirements.
- Secure International Shipping: Experienced in export documentation, customs compliance, and safe packaging for global delivery.
Frequently Asked Questions
Q: Is the 1771-P5 still in production?
A: The Allen-Bradley PLC-5 platform has been discontinued by Rockwell Automation. However, Konmask.com maintains access to new-old-stock and quality-tested surplus units to support ongoing maintenance needs.
Q: What is the difference between 1771-P5 and other 1771 power supply variants?
A: The 1771 series includes multiple power supply models with different output ratings and chassis compatibility. Please contact us with your chassis model and slot count so we can confirm the correct power supply for your application.
Q: Can you provide a certificate of conformance or test report?
A: Yes. Documentation is available upon request for refurbished and tested units.
Q: What is the lead time for the 1771-P5?
A: Lead time depends on current stock levels and sourcing requirements. Typical lead time is 3–10 business days. Contact us for real-time availability.
Q: Do you ship internationally?
A: Yes. We ship globally with experience in export documentation and customs compliance for industrial components.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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