Industrial Automation » Input/Output Modules

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Used electronics and controls

  • Trusted Seller
    Siemens Electronics Module For Et200s

    Siemens Electronics Module For Et200s

    • Manufacturer: Siemens
    • Model: 6ES7

    New Open Box Name: Electronics Module For Et200s | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $150 USD
    Euclid, OH
  • Trusted Seller
    DAIFUKU SIGNAL CONTROLLER SCB4275-A NEW

    DAIFUKU SIGNAL CONTROLLER SCB4275-A NEW NO BOX

    • Manufacturer: DAIFUKU

    The Daifuku SCB4275-A Signal Controller is a used PLC input & output module designed for precise signal processing and automation control. This module ensures seamless communication between industrial controllers...

    $375 USD
    Detroit, MI
  • Trusted Seller
    BALLUFF BIS M-688-001 CONTROL MODULE

    BALLUFF BIS M-688-001 CONTROL MODULE NEW

    • Manufacturer: Balluff

    Balluff BIS M-688-001 Control Module, brand new condition. Ideal for precise automation needs, this model ensures reliable performance. Enhance your system’s efficiency with this advanced control module from a tr...

    $350 USD
    Detroit, MI
  • Trusted Seller
    ATC CONTROL MODULE API01-BT40-V105 NEW

    ATC CONTROL MODULE API01-BT40-V105 NEW NO BOX

      ATC API01-BT40-V105 Control Module, brand new condition. Ideal for enhancing system performance with reliable precision. Perfect choice for professionals seeking high-quality equipment.

      $475 USD
      Detroit, MI
    • TURCK BL20-2DI-120/230VAC Digital Electronic Input

      TURCK BL20-2DI-120/230VAC Digital Electronic Input Module 3D-30

      • Manufacturer: Turck

      TURCK BL20-2DI-120/230VAC / BL202DI120230VAC Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all...

      $58 USD
      Duncan, SC
    • Siemens Simatic S7 6ES7 141-4BF00-0AA0

      Siemens Simatic S7 6ES7 141-4BF00-0AA0 Electronic Module 4E-12

      • Manufacturer: Siemens
      • Model: 6ES7

      Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

      $34 USD
      Duncan, SC
    • Emerson VL1503145491 Control Input Module

      Emerson VL1503145491 Control Input Module 2D

      • Manufacturer: Emerson

      Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise hig...

      $44 USD
      Duncan, SC
    • Control Techniques 2ND ENCODER Option

      Control Techniques 2ND ENCODER Option Module 273363 3D-9

      • Manufacturer: Control Techniques

      Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

      $291 USD
      Duncan, SC
    • Siemens 6ES7312-1AE13-0AB0 SIMATIC S7 Controller

      Siemens 6ES7312-1AE13-0AB0 SIMATIC S7 Controller Loc3D35

      • Manufacturer: Siemens
      • Model: 6ES7312

      Siemens 6ES7312-1AE13-0AB0 SIMATIC S7 Controller Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of o...

      $129 USD
      Duncan, SC
    • Siemens 6ES7312-1AD10-0AB0 SIMATIC S7 Controller

      Siemens 6ES7312-1AD10-0AB0 SIMATIC S7 Controller Loc3C32

      • Manufacturer: Siemens
      • Model: 6ES7312

      Siemens 6ES7312-1AD10-0AB0 SIMATIC S7 Controller Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of o...

      $129 USD
      Duncan, SC
    • Trusted Seller
      Spectrum Controls 8000 RDI-116 Digital

      Spectrum Controls 8000 RDI-116 Digital Input Module

        Used Spectrum Controls 8000 RDI-116 Digital Input Module. Series E Rev. : 2.30 5 VDC 650 mA

        $150 USD
        Millis, MA
      • EMERSON KJ2003X1-BK1 SD PLUS CONTROLLER

        EMERSON KJ2003X1-BK1 SD PLUS CONTROLLER 3E-32

        • Manufacturer: Emerson
        • Model: KJ2003

        Original OEM spares from a plant closure/liquidation. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We r...

        $1,710 USD
        Duncan, SC
      • Trusted Seller
        Allen Bradley 5069-L320ER Dual Channel

        Allen Bradley 5069-L320ER Dual Channel Ethernet/IP Controller

        • Manufacturer: Allen-Bradley
        • Model: 5069

        Used Allen Bradley 5069-L320ER Dual Channel Ethernet/IP Controller. DUAL CHANNEL COMPACTLOGIX 5380 2 MB USER MEMORY MAX 16 LOCAL I/O EXPANSION 40 ETHERNET/IP NODES 18-32 VDC DIN RAIL MOUNT All miscellaneous wires...

        $1,260 USD
        Millis, MA
      • SIC Marking Model E83E Rev.

        SIC Marking Model E83E Rev. E Controller Input Module. 2C

        • Manufacturer: SIC MARKING

        SIC Marking Model E83E Rev. E Controller Input Module. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers....

        $1,035 USD
        Duncan, SC
      • MITSUBISHI MELSEC AX41 PROGRAMMABLE CONTROLLER

        MITSUBISHI MELSEC AX41 PROGRAMMABLE CONTROLLER INPUT MODULE PLC. Loc3B-23

        • Manufacturer: Mitsubishi

        MITSUBISHI MELSEC AX41 PROGRAMMABLE CONTROLLER INPUT MODULE PLC. Loc3B23* Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial elec...

        $355 USD
        Duncan, SC
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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.