• $ USD
    USD - United States Dollar (US$)EUR - Euro (€)GBP - British Pound (£)CAD - Canadian Dollar (C$)AUD - Australian Dollar (A$)BRL - Brazilian Real (R$)MXN - Mexican Peso (Mex$)NZD - New Zealand Dollar (NZ$)JPY - Japanese Yen (¥)CNY - Chinese Renminbi Yuan (CN¥)INR - Indian Rupee (₹)TRY - Turkish Lira (₺)THB - Thai Baht (฿)PLN - Polish Zloty (zł)ZAR - South African Rand (R)AED - United Arab Emirates Dirham (د.إ)RUB - Russian Ruble (₽)RON - Romanian Leu (Lei)HUF - Hungarian Forint (Ft)BOB - Bolivian Boliviano (Bs)
  • Loading...
  • Sell on Machinio
  • Testimonials
  • Log In / Sign Up
Skip to search inputSkip to categories
Machinio
Tip: Enter manufacturer, model or keyword

Industrial Automation » Programmable Logic Controllers (PLC) » Allen-Bradley » 1771

Search By Model

  • 1771-OFE2 (5)
  • 1771-ASB (20)
  • 1771-P7B (11)
  • 1771-P2 (54)
  • View all »
  • 1771-IBD/B (11)
  • 1771-IFE (8)
  • 1771-OW16 (7)
  • 1771-OFE1/B (8)
  • 1771-P7D (7)
  • 1771-OFE2/B (5)
  • 1771-OW (9)
  • View all »

Search By Model

  • 1771-A4B/B (2)
  • 1771-ASB (20)
  • 1771-ASB/C (1)
  • 1771-ASB/E (3)
  • 1771-CFM/C (1)
  • 1771-IBD/B (11)
  • 1771-IFE (8)
  • 1771-IFEC (2)
  • 1771-ODD (3)
  • 1771-OFE1/B (8)
  • 1771-OFE2 (5)
  • 1771-OFE2/B (5)
  • 1771-OW (9)
  • 1771-OW16 (7)
  • 1771-P2 (54)
  • 1771-P7B (11)
  • 1771-P7D (7)
  • 1771-SIM (2)
  • 1771-WS-B (1)
  • 1771IQ16/C (3)

Search By Country

  • USA (345)
  • United Arab Emirates (28)
  • Germany (27)
  • China (19)
  • View all »
  • Mexico (16)
  • Canada (11)
  • Ireland (2)
  • Hungary (1)
  • Canada (11)
  • China (19)
  • Germany (27)
  • Hungary (1)
  • Ireland (2)
  • Mexico (16)
  • USA (345)
  • United Arab Emirates (28)

Building Filters

Related Events

Federal Equipment - Auctions (Proxio Group) logo
Live Now

Industrial Surplus Equipment Auction

by Federal Equipment - Auctions (Proxio Group)

Online
Ends Dec 11th, 15:00 CST
View event
700

Used ac controllers

  • Allen-Bradley 1771-DMC1 A Control Coprocessor

    Allen-Bradley 1771-DMC1 A Control Coprocessor (4d-42)

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Allen-Bradley 1771-DMC1 A Control Coprocessor NEW***** Taken right out of plant production due to plant consolidation and closure. Rechecked and tested by our in house technicians. Palmetto Automation Inc. of Dun...

    $242 USD
    Duncan, SC
  • Allen-Bradley 1771-DMC1 Ser A Control

    Allen-Bradley 1771-DMC1 Ser A Control Coprocessor. 3D-39

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $176 USD
    Duncan, SC
  • Trusted Seller
    Allen-Bradley 1771-CP1 (1771CP1) Industrial Control

    Allen-Bradley 1771-CP1 (1771CP1) Industrial Control System #K-2052

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Allen-Bradley 1771-CP1 (1771CP1) Industrial Control System #K-92A. 30 DAY RIGHT TO RETURN (FREE RETURNS DOMESTICALLY) AUTHENTICITY GUARANTEED! WE SOURCE OUR PRODUCTS FROM CLOSED LOCATIONS AND OTHER TRUSTED SOURCES.

    $95 USD
    Montgomeryville, PA
  • Trusted Seller
    Allen Bradley 1771-LC1/B Loop Controller

    Allen Bradley 1771-LC1/B Loop Controller (Missing Side)

    • Manufacturer: Allen-Bradley
    • Model: 1771

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to auction close. Your purchase includes a 30 day war...

    $260 USD
    Suwanee, GA
  • Allen Bradley 1771-HSA IMC-120 Servo

    Allen Bradley 1771-HSA IMC-120 Servo Controller, PN 907344-05 3D-11

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $450 USD
    Duncan, SC
  • Allen-Bradley 1771-M1 Series A Stepper

    Allen-Bradley 1771-M1 Series A Stepper Motor Controller Module Revision M02

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Allen-Bradley 1771-M1 Series A Stepper Motor Controller Module Revision M02 - we have 1 of these stepper motor controller modules available with Free Shipping.

    $524 USD
    Adrian, MO
  • Trusted Seller
    Allen Bradley Termination Panel -

    Allen Bradley Termination Panel - 1771ht3

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New Open Box, Made In Usa Name: Termination Panel | Arrival date: 10-30-2025 | Dimensions l x w x h (inches): 12 x 8 x 4 | Electrical: 24V | Weight (lb.): 2 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    ALLEN BRADLEY 1771-ASB/C ADAPTER MODULE

    ALLEN BRADLEY 1771-ASB/C ADAPTER MODULE REV E SERIES C

    • Manufacturer: Allen-Bradley
    • Model: 1771-ASB/C

    Came from working unit 30 day warranty WrA Mpn: 1771-ASB | Type: I/O Module | Make: Allen-Bradley | Controller platform: PLC-5

    $199 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-ASB Remote I/O

    Allen Bradley 1771-ASB Remote I/O Adapter Module Ser D Rev F

    • Manufacturer: Allen-Bradley
    • Model: 1771-ASB

    Came from working unit 30 day warranty WrB Mpn: 1771-ASB | Controller platform: PLC 5

    $199 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-IBD/B 10-30 VDC

    Allen Bradley 1771-IBD/B 10-30 VDC Input Module Rev. G03

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Came from working unit 30 day warranty WrC Mpn: 1771-IBD/B | Controller platform: PLC 5

    $29 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-AR Ser B

    Allen Bradley 1771-AR Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New 30 day warranty Wr33 Mpn: 1771-AR | Ebay product id (epid): 143698045 | Controller platform: Series 1 | Type: I/O Module

    $299 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-OD16 A ISOLATED

    Allen Bradley 1771-OD16 A ISOLATED 120V AC OUTPUT MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New 30 day warranty WrP Mpn: 1771-OD16/B | Controller platform: PLC 5

    $250 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-WS B Weigh

    Allen Bradley 1771-WS B Weigh Scale Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-WS-B

    Came from working unit 30 day warranty WrG Mpn: 1771-WS | Type: Weigh Scale Module | Country/region of manufacture: United States | Controller platform: PLC-5

    $270 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-OFE2 B

    Allen Bradley 1771-OFE2 B

    • Manufacturer: Allen-Bradley
    • Model: 1771-OFE2

    New 30 day warranty WrP Mpn: 1771-OFE2 | Type: PLC Output Module | Analog/digital: Analog | Series: Series B | Controller platform: PLC-5

    $449 USD
    Allendale, MI
  • Trusted Seller
    ALLEN BRADLEY 1771-IQ16/B Isolated DC

    ALLEN BRADLEY 1771-IQ16/B Isolated DC Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New 30 day warranty WrP Mpn: 1771-IQ16 | Controller platform: PLC-5

    $700 USD
    Muskegon, MI
  • no-image_en.png

    Allen-Bradley 1771-OW Programmable Logic Controllers (PLC)

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW

    Good condition Allen-Bradley 1771-OW Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
Show More Results
12345

About

  • About Machinio
  • About Liquidity Services
  • Careers
  • Testimonials
  • Media

Sellers

  • Become a Seller

Dealer Software

  • Machinio System

Buyers

  • Upcoming Auctions

Liquidity Services Brands

Surplus Aggregator

Property Surplus

Government Surplus

Retail Surplus

Machinery Surplus

Consumer Surplus

Subscribe

  • Manage Preferences

Follow Us

Open FacebookOpen LinkedinOpen X-TwitterOpen YouTube

© 2025 Machinio Corp., a subsidiary of Liquidity Services, Inc.

  • Contact Us
  • Privacy Policy
  • User Agreement
  • Manage Cookies
  • machinio.au
    machinio.commachinio.demachinio.itmachinio.frmachinio.esmachinio.mxmachinio.aumachinio.co.nzmachinio.nlmachinio.jpmachinio.com.cnmachinio.com.br