• $ 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 » 1791

Search By Model

  • 1791D-16B0 (2)

Search By Model

  • 1791D-16B0 (2)

Search By Country

  • USA (34)
  • Germany (2)
  • View all »
  • Mexico (1)
  • Poland (1)
  • United Arab Emirates (1)
  • Germany (2)
  • Mexico (1)
  • Poland (1)
  • USA (34)
  • United Arab Emirates (1)

Building Filters

Related Events

Perfection Global, LLC logo
Live Now

Shaft Machining Shop – Surplus to Continuing Operations of Hines Precision Inc

by Perfection Global, LLC

Online
Ends Nov 4th, 15:00 CST
View event
42

Used Allen-Bradley 1791 Programmable Logic Controllers (Plc)

  • Allen Bradley 1791-32B0 B (1D-03)

    Allen Bradley 1791-32B0 B (1D-03)

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Allen Bradley 1791-32B0 B Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industria...

    $23 USD
    Duncan, SC
  • Allen Bradley 1791DS-IB8XOB8 CompactBlock PLC

    Allen Bradley 1791DS-IB8XOB8 CompactBlock PLC Module, 24VDC. 3D-69

    • Manufacturer: Allen-Bradley
    • Model: 1791

    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, ...

    $59 USD
    Duncan, SC
  • Trusted Seller
    ALLEN BRADLEY 1791ES-IB8XOBV4 COMPACT BLOCK

    ALLEN BRADLEY 1791ES-IB8XOBV4 COMPACT BLOCK GUARD I/O ETHERNET NEW SEALED #G105

    • Manufacturer: Allen-Bradley
    • Model: 1791

    ALLEN BRADLEY 1791ES-IB8XOBV4 COMPACT BLOCK GUARD I/O ETHERNET NEW SEALED #G105

    $845 USD
    Montgomeryville, PA
  • Allen-Bradley 1791DS-IB8XOB8/A CompactBlock8 Inputs 8

    Allen-Bradley 1791DS-IB8XOB8/A CompactBlock8 Inputs 8 Outputs 24VDC. Loc3B-5

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Allen-Bradley 1791DS-IB8XOB8/A CompactBlock8 Inputs 8 Outputs 24VDC. Loc3B-5* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pro...

    $122 USD
    Duncan, SC
  • Allen Bradley 1791-8AC B -

    Allen Bradley 1791-8AC B - 79-132 vac (3E-26)

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Allen Bradley 1791-8AC B - 79-132 vac EACH*** Taken right out of plant production due to plant consolidation and closure. Rechecked and tested by our in house technicians. Palmetto Automation Inc. of Duncan SC sp...

    $450 USD
    Duncan, SC
  • Allen Bradley 1791-8AC/B Block I/O

    Allen Bradley 1791-8AC/B Block I/O Module 120VAC 8 In 8 Out Loc3D17

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Allen Bradley 1791-8AC/B Block I/O Module 120VAC 8 In 8 Out Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment....

    $449 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1791-8AC

    Allen Bradley 1791-8AC

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Manufacturer: Allen-Bradley Model: 1791-8AC Condition: Used Used Allen Bradley 1791-8AC for sale. NV3900

    Tuscaloosa, AL
  • ALLEN BRADLEY 1791-16BC/B 24VDC I/O

    ALLEN BRADLEY 1791-16BC/B 24VDC I/O MODULE, 19.2-30VDC 300MA. 3D-35

    • Manufacturer: Allen-Bradley
    • Model: 1791

    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, ...

    $765 USD
    Duncan, SC
  • ALLEN BRADLEY 1791-8AC SerB Block

    ALLEN BRADLEY 1791-8AC SerB Block I/O Module 120VAC 8 Inputs (3C-25)

    • Manufacturer: Allen-Bradley
    • Model: 1791

    ALLEN BRADLEY 1791-8AC SerB Block I/O Module 120VAC Each* Taken right out of plant production due to plant consolidation and closure. Rechecked and tested by our in house technicians. Palmetto Automation Inc. of ...

    $629 USD
    Duncan, SC
  • ALLEN BRADLEY 1791-8AC SerB Block

    ALLEN BRADLEY 1791-8AC SerB Block I/O Module 120VAC 8 Inputs (3C-26)

    • Manufacturer: Allen-Bradley
    • Model: 1791

    ALLEN BRADLEY 1791-8AC SerB Block I/O Module 120VAC 8 Inputs Each* Taken right out of plant production due to plant consolidation and closure. Rechecked and tested by our in house technicians. Palmetto Automation...

    $539 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1791-32A0 Series B

    Allen Bradley 1791-32A0 Series B 120VAC Block I/0 Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Used Allen Bradley 1791-32A0 Series B 120VAC Block I/0 Input Module Input Voltage: 79-132VAC 150mA 60Hz

    $450 USD
    Millis, MA
  • Trusted Seller
    Allen Bradley 1791-32A0 Series B

    Allen Bradley 1791-32A0 Series B Block I/0 120VAC 32 Point Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    Allen Bradley 1791-32A0 Series B Block I/0 120VAC 32 Point Input Module Power: 85-132 VAC Input: 79-132 VAC 0.15A,47-63Hz 0

    $1,360 USD
    Millis, MA
  • Allen Bradley 1791-16AC Series B

    Allen Bradley 1791-16AC Series B Block I/O Module 16-Inputs/16-Outputs 120VAC

    • Manufacturer: Allen-Bradley
    • Model: 1791

    “Tested and works. See pictures” Allen Bradley 1791-16AC Series B Block I/O Module 16-Inputs/16-Outputs 120VAC In good working and cosmetic condition. Tested and works. I will ship within one business day. Intern...

    $1,900 USD
    Houston, TX
  • Trusted Seller
    ALLEN-BRADLEY COMPACT BLOCK I/O 1791D-16B0

    ALLEN-BRADLEY COMPACT BLOCK I/O 1791D-16B0 SERIES D

    • Manufacturer: Allen-Bradley
    • Model: 1791D-16B0

    USED ALLEN-BRADLEY COMPACT BLOCK I/O 1791D-16B0 SERIES D Shelving number (BB27)

    $32 USD
    Sevierville, TN
  • ALLEN-BRADLEY | 1791-00A32 B –

    ALLEN-BRADLEY | 1791-00A32 B – 32 POINT INPUT MODULE – BLOCK I/O – MADE IN U.S.A.

    • Manufacturer: Allen-Bradley
    • Model: 1791

    *️⃣ TECHNICAL SPECIFICATIONS 🔧 Type: Digital input module – BLOCK I/O 📥 Digital tickets: 32 points ⚡ Power supply: 120 VAC – 150 mA – 60 Hz 📤 Nominal output: 20–132 VAC – 300 mA 🌡 Temperature code: T4 🌐 Origin: M...

    $647 USD
    Tijuana, Mexico
Show More Results
123

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