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
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.