• $ 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 » 1756

Search By Model

  • 1756-OB16E/A (2)
  • 1756-IB16/A (3)
  • 1756-OB32 (3)
  • 1756-IB32/B (2)
  • View all »
  • 1756-A10 (1)
  • 1756-A13 (1)
  • 1756-CNB/E (1)
  • 1756-DNB/A (1)
  • 1756-IF8H (1)
  • 1756-OF6VI/A (1)
  • 1756-OF8I (1)

Search By Model

  • 1756-A10 (1)
  • 1756-A13 (1)
  • 1756-CNB/E (1)
  • 1756-DNB/A (1)
  • 1756-IB16/A (3)
  • 1756-IB32/B (2)
  • 1756-IF8H (1)
  • 1756-OB16E/A (2)
  • 1756-OB32 (3)
  • 1756-OF6VI/A (1)
  • 1756-OF8I (1)

Search By Country

  • USA (82)
  • Canada (1)
  • United Kingdom (1)
  • Canada (1)
  • USA (82)
  • United Kingdom (1)

Building Filters

Related Events

Federal Equipment - Auctions (Proxio Group) logo
Live Now

Pfizer Auction

by Federal Equipment - Auctions (Proxio Group)

Online
Ends Dec 4th, 15:00 CST
View event
84

Used plc input and output modules

  • Trusted Seller
    ALLEN BRADLEY 1756-IF16/A ANALOG INPUT

    ALLEN BRADLEY 1756-IF16/A ANALOG INPUT MODULE SER A

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Came from a working unit 30 day warranty Wr14 Analog/digital: Analog

    $400 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 1756-IN16 ControlLogix 16

    Allen Bradley 1756-IN16 ControlLogix 16 Pt Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1756

    New in Original Manufacturer's Packaging. Sealed box. If this item ships as Flat Rate Freight please see details in Shipping tab

    $800 USD
    Millersburg, IN
  • Trusted Seller
    Allen Bradley 1756-IF8/A ControlLogix Analog

    Allen Bradley 1756-IF8/A ControlLogix Analog Input Module 8 Point

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Used, in Good Working Condition. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,020 USD
    Millersburg, IN
  • Trusted Seller
    Allen-Bradley 1756-IB32B. ControlLogix Input Module

    Allen-Bradley 1756-IB32B. ControlLogix Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB32/B

    “UNUSED ITEM TAKEN FROM A CONTROL PANEL IN A PROTOTYPE MACHINE” YOU ARE PURCHASING ONE ALLEN BRADLEY CAT. NO. 1756-1B32 SERIES B OR 1756-IB32 SER B THAT CAME FROM CONTROL PANEL OF A PROTOTYPE MACHINE IN AN R & D...

    $159 USD
    Austinville, VA
  • Trusted Seller
    NEW Allen-Bradley 1756-IR12, ControlLogix temperature

    NEW Allen-Bradley 1756-IR12, ControlLogix temperature Input Module, 12 Point RTD

    • Manufacturer: Allen-Bradley
    • Model: 1756

    NEW Allen-Bradley 1756-IR12, ControlLogix temperature Input Module, 12 Point RTD :

    Hudsonville, MI
  • Trusted Seller
    Allen Bradley 1756-IB16I Ser. A

    Allen Bradley 1756-IB16I Ser. A ControlLogix Input Module, FW 3.3

    • Manufacturer: Allen-Bradley
    • Model: 1756

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

    $65 USD
    Suwanee, GA
  • Allen-Bradley 1756-OB16E /A Dc Output

    Allen-Bradley 1756-OB16E /A Dc Output Module 96442276 (3.1.1)

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen-Bradley 1756-OB16E /A Dc Output Module 96442276 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most...

    $58 USD
    Duncan, SC
  • Allen Bradley 1756-OW16I Controllogix Output

    Allen Bradley 1756-OW16I Controllogix Output Module Ser A(BIN 3.5.3)

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen Bradley 1756-OW16I Controllogix Output Module Ser A Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. M...

    $82 USD
    Duncan, SC
  • Allen-Bradley 1756-IB16/A J01 ControlLogix 16Pt

    Allen-Bradley 1756-IB16/A J01 ControlLogix 16Pt DC Input Module. 3E-25

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB16/A

    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, ...

    $167 USD
    Duncan, SC
  • Allen Bradley 1756-0B16D A DC

    Allen Bradley 1756-0B16D A DC Output Module. Loc 3E-30

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen Bradley 1756-0B16D A Module. Loc 3E-30 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmett...

    $284 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1756-M03SE/A rev 15.37

    Allen Bradley 1756-M03SE/A rev 15.37 Sercos Interface Module

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Came from working unit 30 day warranty WrC Mpn: 1756-M03SE/A

    $199 USD
    Muskegon, MI
  • Allen Bradley 1756-0W161/A ControlLogix DC

    Allen Bradley 1756-0W161/A ControlLogix DC Output Module (BIN4.4.4)

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen Bradley 1756-0W161/A ControlLogix DC Output Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Mo...

    $90 USD
    Greenville, SC
  • Allen-Bradley 1756-IB16/A F/W 2.5 ControlLogix

    Allen-Bradley 1756-IB16/A F/W 2.5 ControlLogix 16Pt DC Input Module. 3B-20

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB16/A

    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, ...

    $131 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1756-OA16/A Ser A,

    Allen Bradley 1756-OA16/A Ser A, AC Output Module, 16 Point, 120/240VAC 50/60Hz

    • Manufacturer: Allen-Bradley
    • Model: 1756

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

    $350 USD
    Suwanee, GA
  • Allen Bradley 1756-OB16E/A J01 16Pt

    Allen Bradley 1756-OB16E/A J01 16Pt DC Efused Output Module. 3C-18

    • Manufacturer: Allen-Bradley
    • Model: 1756-OB16E/A

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $292 USD
    Duncan, SC
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