Product Details
Overview
The 1756-PA72 is a robust AC power supply designed for Allen-Bradley ControlLogix systems. It provides reliable multi-voltage outputs for processor modules, I/O modules, and communication modules in industrial control applications.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Family: ControlLogix
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Part Number: 1756-PA72
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Product Type: AC Power Supply Module
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Weight: 2.69 lbs (1.22 kg)
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Input Voltage: 85–265 VAC, 47–63 Hz
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Nominal Input Voltage: 120/240 VAC
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Current Rating: 20 A
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Mounting Style: Chassis mount
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Output Current Capacity:
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1.5 A @ 1.2 VDC
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4 A @ 3.3 VDC
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10 A @ 5.1 VDC
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2.8 A @ 24 VDC
Key Features
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Multi-Voltage Output: Provides several DC voltages for integrated ControlLogix systems
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High Reliability: Designed for continuous industrial operation with stable performance
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Chassis Mountable: Easy installation within ControlLogix racks
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Compact Design: Lightweight at 2.69 lbs, saving panel space
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Wide Input Range: Accepts 85–265 VAC, suitable for global applications
Applications
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Powering ControlLogix processor and I/O modules
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Integration into industrial PLC racks for machine control
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Replacement or upgrade for existing Allen-Bradley systems
FAQs
Q: Can the 1756-PA72 support multiple ControlLogix modules simultaneously?
A: Yes, it provides multi-voltage outputs to support processors, I/O, and communication modules.
Q: What is the input voltage range for this power supply?
A: It accepts 85–265 VAC at 47–63 Hz, compatible with standard industrial AC power sources.
Q: How is it mounted in a ControlLogix system?
A: The unit is designed for chassis mounting in ControlLogix racks.
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
Site Acceptance Testing (SAT) for PLC Control Systems: An Engineering Execution Guide
The Site Acceptance Test (SAT) represents the definitive handover stage in industrial automation projects. While the Factory Acceptance Test confirms cabinet hardware assembly off-site, the SAT validates real-world performance under live site conditions. Consequently, a structured execution strategy prevents equipment damage and guarantees seamless integration into plant operations.
Mastering the Factory Acceptance Test (FAT) for PLC Control Panels: An Expert Guide
The Factory Acceptance Test (FAT) is a vital milestone in industrial automation that ensures custom PLC panels meet exact design specifications before dispatch. This guide outlines the step-by-step FAT procedure and key industry best practices to prevent costly site delays and ensure long-term operational success.
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.