Industrial Automation » Input/Output Modules

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Used electrical control modules

  • Trusted Seller
    Schneider Electric Modicon Discrete Output

    Schneider Electric Modicon Discrete Output Module. - Bmxddo1602

    • Manufacturer: Schneider Electric

    New Open Box Name: Modicon Discrete Output Module. | Arrival date: 07-21-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 5

    $43 USD
    Euclid, OH
  • Trusted Seller
    Schneider Electric Modicon Discrete Input

    Schneider Electric Modicon Discrete Input Module. - Bmxddi1602

    • Manufacturer: Schneider Electric

    New Open Box Name: Modicon Discrete Input Module. | Arrival date: 07-21-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 24VDC | Weight (lb.): 6 | Available quantity: 3

    $40 USD
    Euclid, OH
  • Trusted Seller
    Schneider Electric Input Module -

    Schneider Electric Input Module - Tm3aq4

    • Manufacturer: Schneider Electric

    New, Open Box Name: Input Module | Arrival date: 07-02-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 2

    $49 USD
    Euclid, OH
  • Reliance Electric,57C410,Analog Output Module

    Reliance Electric,57C410,Analog 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 ...

    $56 USD
    Galion, OH
  • Reliance Electric,61C346,Analog Input Module

    Reliance Electric,61C346,Analog Input 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 ...

    $375 USD
    Galion, OH
  • Reliance Electric,61C346,Analog Input Module Refurbished

    Reliance Electric,61C346,Analog Input Module Refurbished

    • Manufacturer: Reliance Electric

    Refurbished. 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...

    $800 USD
    Galion, OH
  • Reliance Electric,802820-107R,Analog Input Module

    Reliance Electric,802820-107R,Analog Input Module

    • Manufacturer: Reliance Electric

    Used and 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 ma...

    $240 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
  • Trusted Seller
    Yaskawa Electric Output Module -

    Yaskawa Electric Output Module - Jamsc-120ddo35410

    • Manufacturer: Yaskawa - Motoman

    New, Output Module, Made In Japan Name: Output Module | Arrival date: 10-17-2025 | Dimensions l x w x h (inches): 9 x 7 x 3 | Weight (lb.): 1 | Available quantity: 1

    $799 USD
    Euclid, 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
  • Reliance Electric Automate,45C46,Input Module

    Reliance Electric Automate,45C46,Input Module

    • Manufacturer: Reliance Electric

    New unused with 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 ...

    $30 USD
    Galion, OH
  • RELIANCE ELECTRIC AUTOMATE,45C40,INPUT MODULE NOS

    RELIANCE ELECTRIC AUTOMATE,45C40,INPUT MODULE NOS

    • Manufacturer: Reliance Electric
    • Model: 45C40

    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
  • RELIANCE ELECTRIC AUTOMATE,45C40,INPUT MODULE NOS

    RELIANCE ELECTRIC AUTOMATE,45C40,INPUT MODULE NOS

    • Manufacturer: Reliance Electric
    • Model: 45C40

    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
    General Electric Analog Output Module

    General Electric Analog Output Module - Ic200alg327h

    • Manufacturer: GE

    New Open Box Name: Analog Output Module | Arrival date: 10-20-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $479 USD
    Euclid, OH
  • Reliance Electric,61C345A,Analog Input Module 4-Point

    Reliance Electric,61C345A,Analog Input Module 4-Point 4-20mA Refurbished

    • Manufacturer: Reliance Electric

    Refurbished. 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...

    $1,400 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.