Industrial Automation » Input/Output Modules

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  • SCHNEIDER,140-DAI-543-00,INPUT MODULE

    SCHNEIDER,140-DAI-543-00,INPUT MODULE

    • Manufacturer: Schneider

    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 ...

    $30 USD
    Galion, OH
  • SCHNEIDER ELECTRIC,140-DRC-830-00,OUTPUT MODULE

    SCHNEIDER ELECTRIC,140-DRC-830-00,OUTPUT MODULE

    • Manufacturer: Schneider

    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 ...

    $35 USD
    Galion, OH
  • SCHNEIDER ELECTRIC,140 DAQ 840 00,TSX

    SCHNEIDER ELECTRIC,140 DAQ 840 00,TSX QUANTUM OUTPUT MODULE NOS

    • Manufacturer: Schneider Electric

    SCHNEIDER ELECTRIC,140 DAQ 840 00,TSX QUANTUM OUTPUT 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 photos ...

    $300 USD
    Galion, OH
  • Trusted Seller
    Siemens 6ES7 131-6BF00-0CA0. 6ES7 193-6BP00-0BA0

    Siemens 6ES7 131-6BF00-0CA0. 6ES7 193-6BP00-0BA0

    • Manufacturer: Siemens
    • Model: 6ES7131

    Came from working unit 30 day warranty Wr23 Bin1 Mpn: 6ES7131-6BF00-0CA0

    $150 USD
    Allendale, MI
  • SCHNEIDER ELECTRIC,140-DAI-543-00,INPUT MODULE

    SCHNEIDER ELECTRIC,140-DAI-543-00,INPUT MODULE

    • Manufacturer: Schneider 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 ...

    $25 USD
    Galion, OH
  • SCHNEIDER AUTOMATION,140 AVO 020 00,TSX

    SCHNEIDER AUTOMATION,140 AVO 020 00,TSX QUANTUM ANALOG OUTPUT MODULE USED

    • Manufacturer: Schneider

    SCHNEIDER AUTOMATION,140 AVO 020 00,TSX QUANTUM ANALOG OUTPUT MODULE USED 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 t...

    $25 USD
    Galion, OH
  • SCHNEIDER AUTOMATION,140 DRC 830 00,TSX

    SCHNEIDER AUTOMATION,140 DRC 830 00,TSX QUANTUM OUTPUT MODULE USED

    • Manufacturer: Schneider

    SCHNEIDER AUTOMATION,140 DRC 830 00,TSX QUANTUM OUTPUT MODULE USED 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 phot...

    $18 USD
    Galion, OH
  • Klockner & Moeller,ETS 00-62,Relay Output

    Klockner & Moeller,ETS 00-62,Relay Output Module

    • Manufacturer: Klöckner Moeller

    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 ...

    $16 USD
    Galion, OH
  • Schneider Electric Modicon,140-AVI-030-00,Discretee Output Module

    Schneider Electric Modicon,140-AVI-030-00,Discretee Output Module

    • Manufacturer: Schneider 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 ...

    $30 USD
    Galion, OH
  • Schneider Electric Modicon,140-AVO-020-00,Discretee Output Module

    Schneider Electric Modicon,140-AVO-020-00,Discretee Output Module

    • Manufacturer: Schneider 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 ...

    $30 USD
    Galion, OH
  • Trusted Seller
    Siemens Electronic Module - 6es7142-4bd00-0ab0

    Siemens Electronic Module - 6es7142-4bd00-0ab0

    • Manufacturer: Siemens
    • Model: 6ES7142

    New, Electronic Module, Made In Germany Name: Electronic Module | Arrival date: 10-22-2025 | Dimensions l x w x h (inches): 14 x 7 x 7 | Weight (lb.): 4 | Available quantity: 7

    $40 USD
    Euclid, OH
  • Trusted Seller
    Siemens 6ES7 193-6PA00-0AA0 Server Module

    Siemens 6ES7 193-6PA00-0AA0 Server Module

    • Manufacturer: Siemens
    • Model: 6ES7

    Came from working unit 30 day warranty Wr23 Bin1 Mpn: 6ES7 193-6PA00-0AA0 | Upc: NA

    $45 USD
    Allendale, MI
  • SIEMENS,6FX1-192-4AB00,SINUMERIK INPUT MODULE NOS

    SIEMENS,6FX1-192-4AB00,SINUMERIK INPUT MODULE NOS

    • Manufacturer: Siemens

    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 ...

    $240 USD
    Galion, OH
  • Trusted Seller
    SIEMENS 6ES7 221-1BF00-0XA0 INPUT MODULE

    SIEMENS 6ES7 221-1BF00-0XA0 INPUT MODULE

    • Manufacturer: Siemens
    • Model: 6ES7

    Came from working unit 30 day warranty wrbin17 Mpn: 6ES7 221-1BF00-0XA0

    $39 USD
    Muskegon, MI
  • SCHNEIDER AUTOMATION,140 DDI 841 00,TSX

    SCHNEIDER AUTOMATION,140 DDI 841 00,TSX QUANTUM INPUT MODULE USED

    • Manufacturer: Schneider

    SCHNEIDER AUTOMATION,140 DDI 841 00,TSX QUANTUM INPUT MODULE USED 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...

    $20 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.