Product Details
Product Description
The Allen-Bradley 1771-P5 is a DC-powered supply module designed for the PLC-5 series. It delivers stable backplane current for system operation and is built to fit directly into the 1771 chassis. With robust electrical ratings and protective features, it ensures reliable performance in industrial automation environments.
Technical Specifications
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Manufacturer Allen-Bradley
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Category PLCs
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Product Line PLC-5
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Part Number 1771-P5
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Weight 2.56 lbs (1.16 kg)
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Module Type Power Supply
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Nominal Input Voltage 24 VDC
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Input Voltage Range 20.5–30 VDC
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Maximum Real Input Power 57 W
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Backplane Output Current 8 A at 5 VDC
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Frequency DC rectified sine input
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Fuse Rating 5 A, 32 V, normal-blow type
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Cabling Compatible with 1771-CT
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Parallel Operation Supported with 1771-P10 and 1771-P5 units
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Installation Location Occupies 2 slots in 1771 chassis
Application Scenarios
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Powering PLC-5 controllers and I/O modules in 1771 chassis
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Systems requiring stable 5 VDC backplane current for high-density I/O configurations
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Industrial environments where redundant or parallel power supply operation is needed
FAQ
Q: Can the 1771-P5 be paralleled with other supplies? A: Yes, it can be paralleled with 1771-P10 or another 1771-P5 for increased reliability.
Q: What type of fuse does this module use? A: A 5 A, 32 V normal-blow fuse is used for protection.
Q: How much current does the backplane receive? A: The module provides 8 A at 5 VDC to the backplane.
Comparison with Similar Models
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1771-P4: AC-powered variant, designed for different input voltage requirements.
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1771-P10: Higher capacity DC supply, suitable for larger systems.
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1771-P5: Balanced option for standard PLC-5 chassis applications.
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
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
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.