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Allen Bradley 1756-PA75R ControlLogix Redundant AC Power Supply

Name: Allen Bradley 1756-PA75R
Brand: Allen Bradley
SKU: 1756-PA75R
Availability: InStock

Allen Bradley ControlLogix Redundant AC Power Supply

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number1756-PA75R

Wattage 75W

Input Voltage 85-265 VAC

Frequency 47-63 Hz

Output Voltage 1.2V DC (for chassis power)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

75W Output Redundant capability 85-265VAC input Status LEDs ControlLogix compatible Open-style enclosure

Product description

The Allen-Bradley 1756-PA75R is a 75-watt AC redundant power supply designed for the ControlLogix platform. It provides reliable power to the ControlLogix chassis with an input voltage range of 85-265 VAC at 47-63 Hz. This power supply features status LEDs for diagnostics and an open-style enclosure.

This power supply is essential for high-availability applications where continuous operation is critical. It supports automatic chassis load sharing between redundant power supplies, ensuring seamless power delivery even during component failure. Its robust design is suitable for demanding industrial environments.

Stanlo Automation, a veteran-owned surplus distributor, offers the Allen-Bradley 1756-PA75R to support your critical automation needs. We provide quality parts to keep your ControlLogix system powered and your operations running smoothly.

Technical specifications

Wattage	75W
Input Voltage	85-265 VAC
Frequency	47-63 Hz
Output Voltage	1.2V DC (for chassis power)
Amperage	20A (max input)
Output Current Capacities	1.2A @ 1.2VDC, 4A @ 3.3VDC, 13A @ 5.1VDC, 2.8A @ 24VDC
Operating Temperature	0-60°C

Common applications

High-Availability Systems

ControlLogix Chassis

Industrial Control

Automation Power

Critical Operations

Compatible systems

Allen-Bradley ControlLogix Chassis

Also known as

Allen Bradley ControlLogix Power Supply

Replaces / compatible with

Replaces or is compatible with standard ControlLogix power supplies requiring 75W output.

Technical note

Expert tip

This redundant power supply requires a second 1756-PA75R or similar to achieve redundancy; it cannot function as a standalone redundant unit.

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Frequently asked questions

What is the input voltage range for the Allen Bradley 1756-PA75R?

The Allen Bradley 1756-PA75R operates with an input voltage range of 85-265 VAC, supporting both 120V and 240V nominal inputs at 47-63 Hz.