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Allen Bradley 1771-AL PLC-2/30/5 A/B Power Supply Module

Allen Bradley 1771-AL AC Power Supply Module for PLC-2/3/5.

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

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ManufacturerAllen Bradley

Part number1771-AL

Type AC Power Supply Module

Series PLC-2, PLC-3, PLC-5

Input Voltage 120/240VAC

Output Voltage DC

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Provides DC power to PLC chassis AC input Compatible with PLC-2, PLC-3, PLC-5 Reliable operation Essential for legacy systems

Product description

The Allen Bradley 1771-AL is an AC power supply module designed for the PLC-2, PLC-3, and PLC-5 families of programmable logic controllers. It converts AC input power to the necessary DC voltages required by the PLC modules.

This power supply module is critical for the operation of legacy Allen Bradley PLC systems, providing the stable power needed for controllers and I/O modules. It is commonly found in older automation systems within manufacturing and industrial processing plants.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the 1771-AL. We help keep your legacy systems running with available components, providing quality parts for your automation needs.

Technical specifications

Type	AC Power Supply Module
Series	PLC-2, PLC-3, PLC-5
Input Voltage	120/240VAC
Output Voltage	DC
Manufacturer	Allen Bradley

Common applications

Industrial Automation

Manufacturing

Process Control

Legacy PLC Systems

Compatible systems

Allen Bradley PLC-2, PLC-3, PLC-5 Chassis

Also known as

1771-AL Power Supply Allen Bradley PLC-5 Power Module 1771-AL AC Module

Replaces / compatible with

Direct replacement for the AC power supply module in Allen Bradley PLC-2, PLC-3, and PLC-5 chassis. Ensures continued operation of older automation systems.

Technical note

Expert tip

This module is crucial for providing regulated DC power to the PLC backplane and requires proper connection to the AC mains voltage.

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Frequently asked questions

What Allen Bradley PLC families is the 1771-AL power supply module compatible with?

The 1771-AL is compatible with the Allen Bradley PLC-2, PLC-3, and PLC-5 families of programmable logic controllers. It provides the necessary power for these legacy systems.