• $ 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 » Input/Output Modules » Allen-Bradley » 1734

Search By Model

  • 1734-EP24DC (21)
  • 1734-IB8 D (12)
  • 1734-IB8S B (7)
  • View all »
  • 1734-FPD (8)
  • 1734-IB8 C (6)
  • 1734D-IB8XOB8E (2)

Search By Model

  • 1734-EP24DC (21)
  • 1734-FPD (8)
  • 1734-IB8 C (6)
  • 1734-IB8 D (12)
  • 1734-IB8S B (7)
  • 1734D-IB8XOB8E (2)

Search By Country

  • USA (203)
  • China (93)
  • Germany (52)
  • View all »
  • United Arab Emirates (7)
  • Canada (3)
  • India (3)
  • Poland (3)
  • France (1)
  • Mexico (1)
  • Canada (3)
  • China (93)
  • France (1)
  • Germany (52)
  • India (3)
  • Mexico (1)
  • Poland (3)
  • USA (203)
  • United Arab Emirates (7)

Building Filters

Related Events

Machinery Network Auctions logo
Live Now

Auction of Plastic Injection Molding Facility

by Machinery Network Auctions

Online
Ends Nov 4th, 17:00 CST
View event
389

Used Allen-Bradley 1734 Input/Output Modules

  • Trusted Seller
    Allen Bradley Output Module

    Allen Bradley Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Factory Sealed, Made In The Usa Name: Output Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 4 x 3 x 2 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley 2-point Analog Output

    Allen Bradley 2-point Analog Output Module, 2pcs

    • Manufacturer: Allen-Bradley
    • Model: 1734

    New Open Box, 2pcs Name: 2-point Analog Output Module, 2pcs | Arrival date: 08-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $260 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Lot Of 10

    Allen Bradley Lot Of 10 8 Point Digital Output Modules

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Q10, Made In Singapore, New Open Box Name: Lot Of 10 8 Point Digital Output Modules | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 7 x 4 x 3 | Weight (lb.): 1 | Available quantity: 3

    $500 USD
    Euclid, OH
  • Trusted Seller
    Allen-Bradley 1734-IB8 I/O Input Module

    Allen-Bradley 1734-IB8 I/O Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1734

    $59 USD
    Eaton Rapids, MI
  • Allen-Bradley ALLEN BRADLEY 1734-AENTR SER

    Allen-Bradley ALLEN BRADLEY 1734-AENTR SER B

    • Manufacturer: Allen-Bradley
    • Model: 1734

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $800 USD
    Galion, OH
  • Allen-Bradley ALLEN BRADLEY 1734-AENTR SER

    Allen-Bradley ALLEN BRADLEY 1734-AENTR SER B

    • Manufacturer: Allen-Bradley
    • Model: 1734

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $750 USD
    Galion, OH
  • Trusted Seller
    Allen-Bradley 1734-OB8 I/O Output Module

    Allen-Bradley 1734-OB8 I/O Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1734

    $40 USD
    Eaton Rapids, MI
  • Trusted Seller
    Allen-bradley Point I/o Dual Port

    Allen-bradley Point I/o Dual Port Network Adapter

    • Manufacturer: Allen-Bradley
    • Model: 1734

    New Name: Point I/o Dual Port Network Adapter | Arrival date: 10-08-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen-Bradley Allen Bradley 1734-IV8

    Allen-Bradley Allen Bradley 1734-IV8

    • Manufacturer: Allen-Bradley
    • Model: 1734

    You are buying one (1) Allen Bradley Input Output Module 1734-IV8. It is new in factory packaging.

    $129 USD
    Austinville, VA
  • Trusted Seller
    Allen-Bradley Allen Bradley 1734-OB4E C

    Allen-Bradley Allen Bradley 1734-OB4E C

    • Manufacturer: Allen-Bradley
    • Model: 1734

    “This item is in new condition it was taken from a new machine that was never in use. No box included.” YOU ARE BUYING ONE (1) This Allen Bradley 1734-OB4E C output module. It comes paired with the 1734-RTB A and...

    $125 USD
    Austinville, VA
  • Trusted Seller
    Allen Bradley Allen Bradley 1734-MB,

    Allen Bradley Allen Bradley 1734-MB, 1734 RTBS

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Came from a working unit 30 day warranty WrBin129

    $15 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 1734-FPD

    Allen-Bradley 1734-FPD

    • Manufacturer: Allen-Bradley
    • Model: 1734-FPD

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $30 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 1734-RTBS

    Allen-Bradley 1734-RTBS

    • Manufacturer: Allen-Bradley
    • Model: 1734

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $10 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 1734-RTB

    Allen-Bradley 1734-RTB

    • Manufacturer: Allen-Bradley
    • Model: 1734

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $10 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 1734-VHSC24 Network & Module

    Allen-Bradley 1734-VHSC24 Network & Module Status

    • Manufacturer: Allen-Bradley
    • Model: 1734

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $199 USD
    Muskegon, MI
  • no-image_en.png

    Allen-Bradley 1734-FPD Input/Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1734-FPD

    Good condition Allen-Bradley 1734-FPD Input/Output Modules. 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.com
    machinio.commachinio.demachinio.itmachinio.frmachinio.esmachinio.mxmachinio.aumachinio.co.nzmachinio.nlmachinio.jpmachinio.com.cnmachinio.com.br