Industrial Automation » Input/Output Modules

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Used plc peripheral modules

  • Trusted Seller
    Allen Bradley 1771-OFE2/B PLC-5 Analog

    Allen Bradley 1771-OFE2/B PLC-5 Analog Output Module

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrS Mpn: 1771-OFE2 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1771-OFE2 B PLC-5

    Allen Bradley 1771-OFE2 B PLC-5 Analog Output Module REV B SER B

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrN Mpn: 1771-OFE2 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • Trusted Seller
    USED Allen Bradley 1771-OFE2/B PLC-5

    USED Allen Bradley 1771-OFE2/B PLC-5 Analog Output Module Rev. Q01

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrS Mpn: 96135472 C01 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • Trusted Seller
    AUTOMATION DIRECT D2-08ND3 PLC INPUT

    AUTOMATION DIRECT D2-08ND3 PLC INPUT MODULE 12-24 VDC

    • Manufacturer: AutomationDirect

    Came from working unit 30 day warranty wr2 Country/region of manufacture: China

    $38 USD
    Muskegon, MI
  • Trusted Seller
    General Electric Ge IS220PRTDH1B Mark

    General Electric Ge IS220PRTDH1B Mark Vie Rtd Input Module

    • Manufacturer: GE

    “INSTALLED BUT UNUSED” Model number: IS220PRTDH1B | Model line: MARK VIE | Mpn: IS220PRTDH1B | Shipping weight: 2 lbs | Shipping dimensions: 6 x 3 x 3 in | Additional notes: INSTALLED BUT UNUSED | Reference sku: ...

    $9,283 USD
    Delta, OH
  • 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
  • Westinghouse,5X00034G01,Digital Input Module

    Westinghouse,5X00034G01,Digital Input Module

    • Manufacturer: Westinghouse

    “New, no box” 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...

    $900 USD
    Galion, OH
  • Reliance,61C346,Analog Input Module

    Reliance,61C346,Analog Input Module

    • Manufacturer: Reliance Electric

    “Used and in good condition.” 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. Pl...

    $1,000 USD
    Galion, OH
  • 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
  • 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
  • ALLEN BRADLEY,1771-IFE,SER C ANALOG INPUT

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

    • Manufacturer: Allen-Bradley

    “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
  • Reliance Electric,61C345A,Analog Input Module 4-Point

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

    $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.