• $ 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-ASB (5)
  • 1771-OW16 (5)
  • 1771-IFE (3)
  • 1771-IBD/B (2)
  • View all »
  • 1771-CFM/C (1)
  • 1771-ODD (1)
  • 1771-OFE1/B (1)
  • 1771-OFE2 (1)
  • 1771-OFE2/B (1)
  • 1771-OW (1)
  • 1771-P7B (1)
  • View all »

Search By Model

  • 1771-ASB (5)
  • 1771-CFM/C (1)
  • 1771-IBD/B (2)
  • 1771-IFE (3)
  • 1771-ODD (1)
  • 1771-OFE1/B (1)
  • 1771-OFE2 (1)
  • 1771-OFE2/B (1)
  • 1771-OW (1)
  • 1771-OW16 (5)
  • 1771-P2 (1)
  • 1771-P7B (1)
  • 1771-P7D (1)
  • 1771-WS-B (1)
  • 1771IQ16/C (1)

Search By Country

  • USA (62)
  • Mexico (2)
  • Hungary (1)
  • Ireland (1)
  • Hungary (1)
  • Ireland (1)
  • Mexico (2)
  • USA (62)

Building Filters

Related Events

Machinery Values, Inc. logo
Live Now

Multi-Location Consignment & Warehouse Consolidation Sale

by Machinery Values, Inc.

Online
Ends Oct 8th, 15:00 CDT
View event
67

Used input output modules

  • Trusted Seller
    Allen-Bradley Input Module CAT 1771-IBD

    Allen-Bradley Input Module CAT 1771-IBD B Rev. E03 10-30VDC

    • Manufacturer: Allen-Bradley
    • Model: 1771-IBD/B

    Came from working unit 30 day warranty WrB Mpn: CAT 1771-IBD B | Modified item: No | Country/region of manufacture: United States | Custom bundle: No

    $29 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
  • Allen Bradley 1771 IL Isolated

    Allen Bradley 1771 IL Isolated Analog Input Module Ser. C

    • Manufacturer: Allen-Bradley
    • Model: 1771

    $8,193 USD
    Baroda, MI
  • Allen Bradley 1771 IL Isolated

    Allen Bradley 1771 IL Isolated Analog Input Module Ser. C

    • Manufacturer: Allen-Bradley
    • Model: 1771

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Allen Bradley 1771 IL Isolated Analog Input Module Ser. C 7-YY2G-86716-SS-ZE

    $8,360 USD
    Baroda, MI
  • Trusted Seller
    Allen Bradley 1771-OAD AC Output

    Allen Bradley 1771-OAD AC Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. No warranty is implied or of...

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Allen-Bradley Analog Output Module 1771-OFE2

    Allen-Bradley Analog Output Module 1771-OFE2 B 12-Bit Rev. A Ser. B

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

    Came from working unit 30 day warranty WrS Mpn: 1771-OFE2 B | Type: I/O Module | Analog/digital: Analog

    $99 USD
    Allendale, MI
  • Allen Bradley 1771-OW16 Ser. B

    Allen Bradley 1771-OW16 Ser. B Rev. A01 Electromechanical Contact Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW16

    $838 USD
    Baroda, MI
  • Trusted Seller
    Allen Bradley 1771-0Q16A Isolated 24VDC

    Allen Bradley 1771-0Q16A Isolated 24VDC Output Module

    • 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 reach out with any questions PRIOR to your purchase. *Your purchase includes a 3...

    $150 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-OW16/B Electromechanical Contact

    Allen Bradley 1771-OW16/B Electromechanical Contact Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW16

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30 da...

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-IFE Series A

    Allen Bradley 1771-IFE Series A Analog Input Module (12 Bit)

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

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30 da...

    $100 USD
    Suwanee, GA
  • Allen Bradley 1771-OW16 Ser. B

    Allen Bradley 1771-OW16 Ser. B Rev. A01 Electromechanical Contact Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW16

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Allen Bradley 1771-OW16 Ser. B Rev. A01 Electromechanical Contact Output Module 4-BB3C-99461-ZJ-ZZ

    $855 USD
    Baroda, MI
  • Trusted Seller
    Allen Bradley 1771NR Ser. B

    Allen Bradley 1771NR Ser. B Input Module, REV A01, PN: 96922605

    • Manufacturer: Allen-Bradley
    • Model: 1771

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a ...

    $1,300 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-OBD/B 10-60 VDC

    Allen Bradley 1771-OBD/B 10-60 VDC Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW16

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30 da...

    $45 USD
    Suwanee, GA
  • 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-AR REMOTE I/O

    ALLEN BRADLEY 1771-AR REMOTE I/O ADAPTER MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New 30 day warranty WrD Mpn: 1771-AR

    $299 USD
    Allendale, MI
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.co.nz
    machinio.commachinio.demachinio.itmachinio.frmachinio.esmachinio.mxmachinio.aumachinio.co.nzmachinio.nlmachinio.jpmachinio.com.cnmachinio.com.br