Industrial Automation » Input/Output Modules

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  • Schneider Automation AS-BDAU-204 A120-Compact 4

    Schneider Automation AS-BDAU-204 A120-Compact 4 Channel Analog Output Module

    • Manufacturer: Schneider
    • Model: AS-BDAU-204

    Schneider Automation AS-BDAU-204 A120-Compact 4 Channel Analog Output Module 4-Y2F-58274-AB FOR PARTS OR REPAIR. This item is not eligible for a return warranty. This item is being sold as is, as pictured.

    $900 USD
    Baroda, MI
  • GOULD,AS-B804-016,OUTPUT MODULE 115V 16PT PRE-OWNED

    GOULD,AS-B804-016,OUTPUT MODULE 115V 16PT PRE-OWNED

    • Manufacturer: Mersen/Ferraz/Gould-Shawmut
    • Model: AS-B804-016

    GOULD,AS-B804-016,OUTPUT MODULE 115V 16PT PRE-OWNED 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...

    $100 USD
    Galion, OH
  • SCHNEIDER ELECTRIC MODICON,AS-B804-016, OUTPUT MODULE

    SCHNEIDER ELECTRIC MODICON,AS-B804-016, OUTPUT MODULE REFURBISHED

    • Manufacturer: Modicon
    • Model: AS-B804-016

    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...

    $80 USD
    Galion, OH
  • Trusted Seller
    Modicon Input Module - As-b855-016

    Modicon Input Module - As-b855-016

    • Manufacturer: Modicon

    Made In The Usa Name: Input Module | Arrival date: 10-08-2025 | Dimensions l x w x h (inches): 12 x 10 x 3 | Weight (lb.): 2 | Available quantity: 1

    $42 USD
    Euclid, OH
  • MODICON,AS-BDAU-202,OUTPUT MODULE

    MODICON,AS-BDAU-202,OUTPUT MODULE

    • Manufacturer: Modicon

    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...

    $48 USD
    Galion, OH
  • MODICON,AS-BDEP-220,INPUT MODULE

    MODICON,AS-BDEP-220,INPUT MODULE

    • Manufacturer: Modicon

    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
  • MODICON,AS-BDAP-210,OUTPUT MODULE

    MODICON,AS-BDAP-210,OUTPUT MODULE

    • Manufacturer: Modicon

    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...

    $16 USD
    Galion, OH
  • MODICON,AS-B872-100,ANALOG OUTPUT MODULE NOS

    MODICON,AS-B872-100,ANALOG OUTPUT MODULE NOS

    • Manufacturer: Modicon

    Refurbished and in good condition. 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 ...

    $250 USD
    Galion, OH
  • MODICON,AS-B872-011,VOLTAGE ANALOG OUTPUT MODULE REFURBISHED

    MODICON,AS-B872-011,VOLTAGE ANALOG OUTPUT MODULE REFURBISHED

    • Manufacturer: Modicon

    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 ...

    $325 USD
    Galion, OH
  • MODICON,AS-B872-011,VOLTAGE ANALOG OUTPUT MODULE

    MODICON,AS-B872-011,VOLTAGE ANALOG OUTPUT MODULE

    • Manufacturer: Modicon

    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 ...

    $325 USD
    Galion, OH
  • MODICON,AS-B556-101,OUTPUT MODULE

    MODICON,AS-B556-101,OUTPUT MODULE

    • Manufacturer: Modicon

    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 ...

    $44 USD
    Galion, OH
  • Trusted Seller
    Modicon AEG AS-B805-016 Output Module

    Modicon AEG AS-B805-016 Output Module 115V 16PT SN: 0056286

    • Manufacturer: Modicon
    • Model: AS-B805-016

    Modicon AEG AS-B805-016 Output Module 115V 16PT SN: 0056286 Modicon AEG AS-B805-016 Output Module 115V 16PT SN: 0056286 Brand: Modicon (AEG, which stands for Allgemeine Elektricitäts-Gesellschaft, was a company a...

    $370 USD
    Fleetwood, PA
  • MODICON,AS-B875-102,ANALOG INPUT MODULE

    MODICON,AS-B875-102,ANALOG INPUT MODULE

    • Manufacturer: Modicon

    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 ...

    $95 USD
    Galion, OH
  • MODICON,AS-B230-501,OUTPUT MODULE

    MODICON,AS-B230-501,OUTPUT MODULE

    • Manufacturer: Modicon

    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 ...

    $90 USD
    Galion, OH
  • Modicon Gould,AS-B551-000,Input Module

    Modicon Gould,AS-B551-000,Input Module

    • Manufacturer: Modicon

    Refurbished. Please see pictures for details. You will receive exactly what’s in the pictures. Please review the pictures to make sure the part number(s) match the item you are looking to replace. If you notice t...

    $52 USD
    Galion, OH
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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.