Industrial Automation » Input/Output Modules

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Used plc module

  • Trusted Seller
    Allen-Bradley 1769-IF8 Ser. A Compact

    Allen-Bradley 1769-IF8 Ser. A Compact I/O 8-Channel Analog Input Module

    • Manufacturer: Allen-Bradley

    “Tested and working Analog Input Module, backed by 120-Day Warranty.” You Will Receive: - 1769-IF8 Compact I/O 8-Channel Analog Input Module - 120-Day Warranty Specifications: 120 DAY WARRANTY This instrument is ...

    $597 USD
    Cridersville, OH
  • Trusted Seller
    NEW IN FACTORY SEALED BOX

    NEW IN FACTORY SEALED BOX ALLEN BRADLEY PLC 5 12-24 VDC OUTPUT MODULE 1771OB

    • Manufacturer: Allen-Bradley

    NEW IN FACTORY SEALED BOX ALLEN BRADLEY PLC 5 12-24 VDC OUTPUT MODULE 1771OB Shelving number (D-22)

    $257 USD
    Sevierville, TN
  • SPECTRUM CONTROLS,1756SC-IF8U,ANALOG INPUT MODULE

    SPECTRUM CONTROLS,1756SC-IF8U,ANALOG INPUT MODULE

    • Manufacturer: Spectrum Controls

    “Used 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 with the ...

    $625 USD
    Galion, OH
  • SPECTRUM CONTROLS,8000-RAO-208,OUTPUT MODULE

    SPECTRUM CONTROLS,8000-RAO-208,OUTPUT MODULE

    • Manufacturer: Spectrum Controls

    “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 photos then it will not be included with the item. 30-Day Easy ...

    $1,000 USD
    Galion, OH
  • Trusted Seller
    NEW IN BOX ALLEN-BRADLEY PLC-5

    NEW IN BOX ALLEN-BRADLEY PLC-5 HIGH TRUE INPUT MODULE 1771-IBN SERIES C

    • Manufacturer: Allen-Bradley

    NEW IN BOX ALLEN-BRADLEY PLC-5 HIGH TRUE INPUT MODULE 1771-IBN SERIES C Shelving number (D37)

    $195 USD
    Sevierville, TN
  • Reliance Electric,61C346,Analog Input Module Refurbished

    Reliance Electric,61C346,Analog Input Module Refurbished

    • Manufacturer: Reliance Electric

    “Refurbished” 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 ma...

    $800 USD
    Galion, OH
  • RELIANCE,45C997,OUTPUT MODULE ANALOG NEW

    RELIANCE,45C997,OUTPUT MODULE ANALOG 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 ...

    $1,600 USD
    Galion, OH
  • 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
  • Trusted Seller
    Allen Bradley Isolated 120v Ac

    Allen Bradley Isolated 120v Ac Output Module 1771-od16/

    • Manufacturer: Allen-Bradley

    ITEM #: 09295 Allen Bradley Isolated 120v Ac Output Module 1771-od16/ Unused! All prices are FOB Millwood WV unless otherwise noted. Please contact us for alternate payment methods. Freight shipping available.

    $954 USD
    Millwood, WV
  • Trusted Seller
    NEW IN BOX ALLEN-BRADLEY PLC-5

    NEW IN BOX ALLEN-BRADLEY PLC-5 1771DL GRAY ENCODER INPUT MODULE 1771-DL

    • Manufacturer: Allen-Bradley

    EW IN BOX ALLEN-BRADLEY PLC-5 1771DL GRAY ENCODER INPUT MODULE 1771-DL Shelving number (C16)

    $115 USD
    Sevierville, TN
  • New Open Box Emerson PLC

    New Open Box Emerson PLC Module Rack Model: IC694MDL740C Output 12/24 VDC

    • Manufacturer: Emerson

    New Open Box Emerson PLC Module Rack Model: IC694MDL740C Output 12/24 VDC New Open Box Emerson PLC Module Rack Model: IC694MDL740C Output 12/24 VDC Click images to enlarge Description INV 8040 Fresh from a cancel...

    Savage, MN
  • ALLEN BRADLEY,1771-IFE,SER C ANALOG INPUT

    ALLEN BRADLEY,1771-IFE,SER C ANALOG INPUT MODULE REFURBISHED

    • Manufacturer: Allen-Bradley
    • Model: ANALOG

    “Refurbished by Rockwell Automation.” Refurbished by Rockwell Automation. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictur...

    $800 USD
    Galion, OH
  • GE FANUC,IC660EBR101 / IC660EBR101C,GENIUS BLOCK

    GE FANUC,IC660EBR101 / IC660EBR101C,GENIUS BLOCK RELAY OUTPUT MODULE REFURBISHED

    • Manufacturer: Fanuc

    “Refurbished by Radwell, in sealed packaging.” 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 ...

    $800 USD
    Galion, OH
  • Trusted Seller
    MITSUBISHI QJ72LP25-25 DATA LINK PLC

    MITSUBISHI QJ72LP25-25 DATA LINK PLC

    • Manufacturer: Mitsubishi

    MITSUBISHI QJ72LP25-25 PLC Machine Control – Used. Robust and reliable Mitsubishi technology in a compact unit. Ideal for integration into existing systems. Perfect for industrial applications requiring precise m...

    $425 USD
    Detroit, MI
  • RELIANCE,61C366,ANALOG RAIL OUTPUT MODULE REFURBISHED

    RELIANCE,61C366,ANALOG RAIL OUTPUT MODULE REFURBISHED

    • Manufacturer: Reliance Electric

    “Used 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 with the ...

    $800 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.