Product Details
Product Description
The 1771-P5E from Allen-Bradley is a robust power supply module designed for PLC 5 systems, providing stable DC voltage to ensure reliable operation of connected modules. With selectable power-loss time delay and a compact design, this unit delivers consistent backplane power to maintain system integrity during transient conditions.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model: 1771-P5E
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Product Line: PLC 5
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Module Type: Power Supply Module
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Nominal Input Voltage: 24 VDC with selectable power-loss time delay
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Input Voltage Range: 20.5–30 VDC
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Maximum Real Input Power: 57 Watts
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Backplane Output Current: 8 Amperes at 5 VDC
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Frequency: DC / Rectified Sine
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Fuse: 5 A, 32 V, normal-blow type
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Cabling: Compatible with 1771-CT
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Paralleling Capability: Supports -P10 and -P5 parallel configurations
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Weight: 2.56 lbs (1.16 kg)
Key Features
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Reliable Backplane Power: Provides stable 5V DC to connected PLC 5 modules.
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Selectable Power-Loss Delay: Maintains module operation during short voltage drops.
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Compact and Durable Design: Fits standard PLC 5 chassis and supports long-term industrial use.
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Flexible Integration: Can be paralleled with other compatible power supplies for redundancy.
Applications
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PLC 5 control systems
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Industrial automation requiring stable DC power
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Systems with critical uptime requirements
FAQ / Model Comparison
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Q: Can the 1771-P5E be used in series with other PLC 5 power supplies?
A: Yes, it supports paralleling with -P10 or -P5 modules for increased redundancy. -
Q: How does it differ from the 1771-P5?
A: The 1771-P5E offers selectable power-loss time delay for enhanced system stability.
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
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.