Industrial Automation » Input/Output Modules

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Used electrical control modules in suisu

  • GENERAL ELECTRIC,GE IC600YB831B,INPUT MODULE CIRCUIT

    GENERAL ELECTRIC,GE IC600YB831B,INPUT MODULE CIRCUIT BOARD NEW

    • Manufacturer: GE

    New in 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 sure...

    $40 USD
    Galion, OH
  • Trusted Seller
    Reliance Electric 57659-A Programmable Controller

    Reliance Electric 57659-A Programmable Controller Output Module NEW IN BOX G847A

    • Manufacturer: Reliance Electric

    Reliance Electric 57659-A Programmable Controller Output Module NEW IN BOX G847A

    $195 USD
    Montgomeryville, PA
  • Trusted Seller
    Reliance 16 Channel Input Module

    Reliance 16 Channel Input Module - 61c501

    • Manufacturer: Reliance Electric

    New, Quantity 1, Made In The Usa Name: Input Module | Arrival date: 09-27-2025 | Dimensions l x w x h (inches): 16 x 4 x 4 | Capacity: 16 CHANNEL | Weight (lb.): 2 | Available quantity: 1

    $260 USD
    Euclid, OH
  • Trusted Seller
    Spectrum Controls 8-point Analog Input

    Spectrum Controls 8-point Analog Input Module - 1756sc-if8u

    • Manufacturer: Spectrum Controls

    New Open Box Name: 8-point Analog Input Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1

    $403 USD
    Euclid, OH
  • Trusted Seller
    Hitachi Programmable Controller Analog Input

    Hitachi Programmable Controller Analog Input Module - Xac10b2h

    • Manufacturer: Hitachi

    New Open Box Name: Programmable Controller Analog Input Module | Arrival date: 09-18-2025 | Dimensions l x w x h (inches): 13 x 9 x 7 | Weight (lb.): 1 | Available quantity: 2

    $412 USD
    Euclid, OH
  • Reliance,61C346,Analog Input Module

    Reliance,61C346,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...

    $1,000 USD
    Galion, OH
  • Reliance,57C410,Analog Output Module

    Reliance,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 ...

    $60 USD
    Galion, OH
  • Trusted Seller
    Reliance Electric 0-57411-1A Resolver Input

    Reliance Electric 0-57411-1A Resolver Input Module RE 0574111A PLC 0-57411-1 IN (NP1017-1)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 0-57411-1A USED Resolver Input Module Distributed Control System B/M No. O-57411-1A 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $98 USD
    Chattanooga, TN
  • Trusted Seller
    Reliance Electric 57409-D Analog Input

    Reliance Electric 57409-D Analog Input Module 2-Channel PLC A/D 57C409 (GA0178-1)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 57409-D USED Analog Input Module 2-Channel -Nameplate Information- Isolated Control A/D B/M 57409 - D Manual J-3637 M/N 57C409 Max Input: +/- 15 VDC ST Approximate Dimension: 13.5 x 7.5 x 1...

    $51 USD
    Chattanooga, TN
  • RELIANCE,61C346,ANALOG INPUT MODULE NEW

    RELIANCE,61C346,ANALOG 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 ...

    $2,200 USD
    Galion, OH
  • Reliance Electric 57666-A (45C69) Dual

    Reliance Electric 57666-A (45C69) Dual Dry Contact Output Module Loc 3E-27

    • Manufacturer: Reliance Electric

    Reliance Electric 57666-A Dual Dry Contact Output Module Controller 45C69. Loc 3E-27 *There is one without front. See fotos. We repair all types of industrial automation including AC Servo Drives, Servo Motors...

    $90 USD
    Duncan, SC
  • RELIANCE,45C66A,DUAL CONTACT OUTPUT MODULE

    RELIANCE,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 ...

    $15 USD
    Galion, OH
  • RELIANCE,57C421B,PULSETACH INPUT MODULE NEW

    RELIANCE,57C421B,PULSETACH 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 ...

    $450 USD
    Galion, OH
  • Schneider Electric 140DDI35300 24V Discrete

    Schneider Electric 140DDI35300 24V Discrete DC Input Module. 3A-14

    • Manufacturer: Schneider Electric

    Schneider Electric 140DDI35300 24V Discrete DC Input Module. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation includi...

    $279 USD
    Duncan, SC
  • 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
45678

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.