Industrial Automation » Programmable Logic Controllers (PLC)

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Used electronic controls

  • Trusted Seller
    Siemens SIMATIC S7

    Siemens SIMATIC S7

    • Manufacturer: Siemens
    • Model: Simatic S7

    CPU315-2 DP SM321 DI32xDC24V SM321 DI 16xDC24V SM321 DI 16xDC24V SM322 1BL00-0AA0 (without cover)

    Yerville, France
  • Trusted Seller
    Siemens Simatic S5

    Siemens Simatic S5

    • Manufacturer: Siemens
    • Model: Simatic S5

    Relay Output 4*30V DC/230V AC 6ES5 452-8MR11

    Yerville, France
  • Trusted Seller
    Siemens Simatic S5

    Siemens Simatic S5

    • Manufacturer: Siemens
    • Model: Simatic S5

    Relay output 4*30V DC/230V AC 6ES5 452-8MR11

    Yerville, France
  • Trusted Seller
    Siemens SIMATIC S5

    Siemens SIMATIC S5

    • Manufacturer: Siemens
    • Model: Simatic S5

    Digitel input 8*24V DC 6ES5 431-8MA11

    Yerville, France
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    General Electric IS2155VPROH2B

    • Manufacturer: GE

    IS2155VPROH2B Functional Description: The IS2155VPROH2B serves as a pivotal component within GE mark systems, acting as a versatile interface for monitoring and controlling diverse industrial processes. Its seaml...

    Los Angeles, CA
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    General Electric IS420PFFAH1A

    • Manufacturer: GE

    IS420PFFAH1A Product Name: IS420PFFAH1A PROFINET Controller Gateway Module Specifications: Functional Description The IS420PFFAH1A module is designed to serve as a PROFINET controller, establishing connections an...

    Los Angeles, CA
  • Trusted Seller
    AS-Interface from ifm - AC2251

    AS-Interface from ifm - AC2251 31224

    • Manufacturer: IFM

    Profibus single module, Profibus single module, for PLC control, fieldbus, PROFIBUS, Profibus-DP, AS-i gateway

    Wiefelstede, Germany
  • Trusted Seller
    Mitsubishi MELSEC FX-4AD Programmable Controller

    Mitsubishi MELSEC FX-4AD Programmable Controller

    • Manufacturer: Mitsubishi

    Product description MITSUBISHI MELSEC FX-4AD PROGRAMMABLE CONTROLLER Technical data USED, GOOD OPTICAL CONDITION, WORKING UNTIL DISCARDED, BUT NO WARRANTY AND NO RETURN! USED. WORKED FINE BEFORE WITHDRAWN FROM US...

    $132 USD
    Bialogard, Poland
  • Trusted Seller
    AS-Interface from ifm - AC2251

    AS-Interface from ifm - AC2251 31223

    • Manufacturer: IFM

    Profibus single module, Profibus single module, for PLC control, fieldbus, PROFIBUS, Profibus-DP, AS-i gateway

    Wiefelstede, Germany
  • Trusted Seller
    Mitsubishi MELSEC FX-2DA Programmable Controller

    Mitsubishi MELSEC FX-2DA Programmable Controller

    • Manufacturer: Mitsubishi

    Product description MITSUBISHI MELSEC FX-2DA PROGRAMMABLE CONTROLLER Technical data USED, GOOD OPTICAL CONDITION, WORKING UNTIL DISCARDED, BUT NO WARRANTY AND NO RETURN! USED. WORKED FINE BEFORE WITHDRAWN FROM US...

    $132 USD
    Bialogard, Poland
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    IS215WETAH1BB

      Los Angeles, CA
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      IS200GFCGEH1A

        Los Angeles, CA
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        IS200TBAICH1C

          Los Angeles, CA
        • Trusted Seller
          Schneider Automation TSX P57302 PLC

          Schneider Automation TSX P57302 PLC processor processor module module TSXP57302

          • Manufacturer: Schneider

          Offered is a used TSX P57302 PLC processor from the TSX Premium series by Schneider Automation SA. Ideal as a spare part or for expanding existing automation and control systems in industry and mechanical enginee...

          $385 USD
          Borken, Germany
        • Trusted Seller
          Siemens 6AV3688-3EH47-0AX0 HMI KP32F pushbutton

          Siemens 6AV3688-3EH47-0AX0 HMI KP32F pushbutton panel

          • Manufacturer: Siemens
          • Model: 6AV

          The Siemens Simatic KP32F PN Control Panel is a user-friendly HMI device designed for efficient operation and monitoring at the machine level. Equipped with 32 programmable keys with tactile feedback and customiz...

          $1,234 USD
          Borken, Germany
        4647484950

        Overview

        Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

        FAQ

        What factors should I consider when purchasing a PLC?

        Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

        How can I ensure safe shipping of a PLC?

        Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

        What are the maintenance requirements for a PLC?

        Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.