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Allen-Bradley 1771-OAD/A AC Output Module 120V AC / 240V AC Open Box - Unused

$300.00 USD

Sale Sold out

ConditionSurplus Original Packaging – Opened MPN1771-OAD/A Stock #0526-02431

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 5.0 lbs

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The Allen Bradley 1771-OAD Series A is an AC output module from the PLC-5 1771 I/O family, designed for use in Allen Bradley 1771 chassis based programmable controller systems. This module provides discrete AC output control for industrial automation applications including machine control, conveyor systems, batch processing, and general factory automation where 120/240V AC field devices require switching from a PLC platform.

Identified by part number 1771-OAD with Series A revision, this module connects to standard 1771 I/O chassis and communicates with PLC-2, PLC-3, and PLC-5 processors through the 1771 backplane. The module switches AC loads such as solenoids, motor starters, contactors, indicator lamps, and small AC motors. Field wiring connects through a removable terminal block on the front of the module, supporting straightforward installation and replacement without rewiring.

The unit shown carries Schneider Electric ReMan Industrial Repair Services documentation referencing original equipment from Alton Steel of Alton, IL. Labels include ReMan Electronics tag 000100563 and Schneider Electric tag 101013039. Buyers searching for legacy Allen Bradley PLC-5 spares, drop in replacements for 1771 series racks, or obsolete I/O module backups for existing installations will recognize this part number. The 1771 platform remains in service in many heavy industry, steel mill, automotive, and process plant installations where full system replacement is not practical, making 1771-OAD modules a continuing source of demand in the industrial surplus market.

Stock # 0526-02431

Please Note: This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The warranty from the manufacturer does not apply.

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.