Industrial Automation » Input/Output Modules

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Used Input/Output Modules

  • Analog Devices,3B41-03,Isolated Wideband Input Module

    Analog Devices,3B41-03,Isolated Wideband Input Module

    • Manufacturer: Analog Devices

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $140 USD
    Galion, OH
  • GE FANUC,IC600YB811D,INPUT MODULE REFURBISHED

    GE FANUC,IC600YB811D,INPUT MODULE REFURBISHED

    • Manufacturer: Fanuc

    Refurbished in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to...

    $160 USD
    Galion, OH
  • Allen-Bradley,17710W,Selectable Contact Output Module NOS

    Allen-Bradley,17710W,Selectable Contact Output Module NOS

    • Manufacturer: Allen-Bradley

    New in original box, NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make...

    $220 USD
    Galion, OH
  • GE Fanuc,IC693MDL640C,Input Module

    GE Fanuc,IC693MDL640C,Input Module

    • Manufacturer: Fanuc

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $20 USD
    Galion, OH
  • SQUARE D SYMAX,8030ROM-141,OUTPUT MODULE

    SQUARE D SYMAX,8030ROM-141,OUTPUT MODULE

    • Manufacturer: Square D

    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 ...

    $45 USD
    Galion, OH
  • GE FANUC,IC693MDL654E,INPUT MODULE

    GE FANUC,IC693MDL654E,INPUT MODULE

    • Manufacturer: Fanuc

    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 ...

    $20 USD
    Galion, OH
  • Reliance Electric,45C66A,Dual Contact Output Module

    Reliance Electric,45C66A,Dual Contact Output Module

    • Manufacturer: Reliance Electric

    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 ...

    $32 USD
    Galion, OH
  • WESTINGHOUSE,NL-720,OUTPUT MODULE 120V

    WESTINGHOUSE,NL-720,OUTPUT MODULE 120V

    • Manufacturer: Westinghouse

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $24 USD
    Galion, OH
  • RELIANCE ELECTRIC,45C166A,OUTPUT MODULE NOS

    RELIANCE ELECTRIC,45C166A,OUTPUT MODULE NOS

    • Manufacturer: Reliance Electric

    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 ...

    $60 USD
    Galion, OH
  • GE FANUC,IC693MDL645B,INPUT MODULE

    GE FANUC,IC693MDL645B,INPUT MODULE

    • Manufacturer: Fanuc
    • Model: IC693MDL645B

    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 ...

    $15 USD
    Galion, OH
  • Mitsubishi,A1SX42,Input Module Lot Of 2

    Mitsubishi,A1SX42,Input Module Lot Of 2

    • Manufacturer: Mitsubishi
    • Model: A1SX42

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $32 USD
    Galion, OH
  • SQUARE D SYMAX,8030ROM221,OUTPUT MODULE

    SQUARE D SYMAX,8030ROM221,OUTPUT MODULE

    • Manufacturer: Square D

    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 ...

    $125 USD
    Galion, OH
  • GE FANUC,IC610MDL101A,INPUT MODULE NEW

    GE FANUC,IC610MDL101A,INPUT MODULE NEW

    • Manufacturer: Fanuc

    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 ...

    $45 USD
    Galion, OH
  • GE Fanuc,IC697MDL251D,Discrete Logic Input Module

    GE Fanuc,IC697MDL251D,Discrete Logic Input Module

    • Manufacturer: Fanuc

    New unopened see pictures for details, box is a little dusty from storage, Label is peeling so I didnt call it factory sealed Room 2 Section B Row 1

    $160 USD
    Galion, OH
  • Trusted Seller
    Siemens 100 Mbit/s Dp Interface

    Siemens 100 Mbit/s Dp Interface Module - 6es7151-3ba23-0ab0

    • Manufacturer: Siemens
    • Model: 6ES7151

    New Open Box Name: Dp Interface Module | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100 MBIT/S | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
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    Allen-Bradley 1734 Input/Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Good condition Allen-Bradley 1734 Input/Output Modules manufactured in 2022. Located in USA and other countries. Click request price for more information.

    USA
1819202122

Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.