Product Details
Overview
The Allen-Bradley 1771-P6R C is a redundant power supply module from the PLC-5 series, designed to provide stable 5V DC output at 8A for industrial control systems. Its redundant design ensures continuous operation, making it ideal for critical PLC5 applications where uptime and reliability are essential.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model & Part Number: 1771-P6R C
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Input Voltage: 220V AC (operating range 194–264V AC)
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Maximum Input Power: 59 W (real), 92 VA (apparent), 148 VA (transformer load)
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Output Voltage & Current: 5V DC at 8A
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Frequency: 47–63 Hz
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Fuse: 1.5A, 250V, slow-blow
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Cabling: Redundant cable included
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Chassis Location: Occupies 1 slot in a 1771 chassis
Features
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Configurable Jumpers: Supports remote or local voltage sensing
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Indicators: Yellow "NO-REDUNDANT" and Green "P/S ACTIVE" for operational status
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ID Switches: Assign unique module ID for redundancy configuration
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Terminal Blocks: Includes 3-position and 5-position terminal blocks for flexible wiring
Applications
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Providing reliable 5V DC power for PLC-5 systems
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Redundant power solutions for critical industrial control operations
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Systems requiring uninterrupted operation under high-demand conditions
FAQ
Q: What is the output capacity of the 1771-P6R C?
A: The module delivers 5V DC at a maximum of 8A to the connected PLC system.
Q: Can it operate under redundant configurations?
A: Yes, the 1771-P6R C is designed for redundant setups with ID switches for unique identification.
Q: What indicators show module status?
A: A yellow "NO-REDUNDANT" LED indicates redundancy absence, and a green "P/S ACTIVE" LED shows active power output.
Q: What type of cabling is included?
A: The module comes with a redundant cable for easy connection to other power supply units.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.