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Used Input/Output Modules

  • RELIANCE ELECTRIC,57C409,ISOLATED CONTROL ANALOG INPUT

    RELIANCE ELECTRIC,57C409,ISOLATED CONTROL ANALOG INPUT MODULE

    • Manufacturer: Reliance Electric
    • Model: 57C409

    RELIANCE ELECTRIC,57C409,ISOLATED CONTROL ANALOG INPUT MODULE NOS 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 photo...

    $70 USD
    Galion, OH
  • Trusted Seller
    Gemco Series 1992 Output Module

    Gemco Series 1992 Output Module Relay Board

    • Manufacturer: Gemco

    $300 USD
    Eaton Rapids, MI
  • RELIANCE ELECTRIC,61C500 INPUT MODULE 115V

    RELIANCE ELECTRIC,61C500 INPUT MODULE 115V

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,61C500 INPUT MODULE 115V NOS 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 ...

    $70 USD
    Galion, OH
  • GE FANUC,IC600YB810A,INPUT MODULE NOS NO

    GE FANUC,IC600YB810A,INPUT MODULE NOS NO BOX

    • Manufacturer: Fanuc

    NOS, no box. 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 sure the par...

    $100 USD
    Galion, OH
  • GE FANUC,IC600BF832K,INPUT MODULE NOS

    GE FANUC,IC600BF832K,INPUT MODULE NOS

    • Manufacturer: Fanuc

    New without original box. 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...

    $80 USD
    Galion, OH
  • GE FANUC,IC600BF842K,INPUT MODULE REFURBISHED

    GE FANUC,IC600BF842K,INPUT MODULE REFURBISHED

    • 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 ...

    $275 USD
    Galion, OH
  • General Electric,IC600YB915B,Input Module

    General Electric,IC600YB915B,Input Module

    • Manufacturer: GE

    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 sure the part number(s) m...

    $75 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 ...

    $135 USD
    Galion, OH
  • Reliance Electric,57C410,Analog Output Module

    Reliance Electric,57C410,Analog Output Module

    • Manufacturer: Reliance Electric
    • Model: 57C410

    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 ...

    $56 USD
    Galion, OH
  • GE FANUC,IC610MDL175,OUTPUT MODULE

    GE FANUC,IC610MDL175,OUTPUT 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...

    $36 USD
    Galion, OH
  • RELIANCE,45C66,DUAL CONTACT OUTPUT MODULE NOS

    RELIANCE,45C66,DUAL CONTACT 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
  • Trusted Seller
    Siemens Cpu Interface Module -

    Siemens Cpu Interface Module - 6es7 151-8fb01

    • Manufacturer: Siemens
    • Model: 6ES7

    New Open Box Name: Cpu Interface Module | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $333 USD
    Euclid, OH
  • ALLEN BRADLEY,1734-IB8,INPUT MODULE LOT OF

    ALLEN BRADLEY,1734-IB8,INPUT MODULE LOT OF 2

    • 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 ...

    $25 USD
    Galion, OH
  • RELIANCE,45C942,INPUT MODULE NEW

    RELIANCE,45C942,INPUT MODULE NEW

    • 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 ...

    $250 USD
    Galion, OH
  • OPTO-22,B3000,SNAP BRAIN MODULE W/ BOARD

    OPTO-22,B3000,SNAP BRAIN MODULE W/ BOARD & Input MODULES

    • Manufacturer: Opto 22

    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 ...

    $85 USD
    Galion, OH
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    Siemens 6ES7313 Input/Output Module

    • Manufacturer: Siemens
    • Model: 6ES7313

    Good condition Siemens 6ES7313 Input/Output Modules. Located in China and other countries. Click request price for more information.

    China
1314151617

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.