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Used computers & networking in Fujian, China

  • Trusted Seller
    ABB UD D406 A 3BHE041464R0101 network interface

    ABB UD D406 A 3BHE041464R0101 network interface

    • Manufacturer: ABB
    • Model: 3BHE

    network interface ABB 3BHE041464R0101 Network Interface Module IN STOCK READY TO SHIP ABB high pressure Frequency converter main board Interface board fiber board PD D405 3BHE041464R0101 We Can Offer： 1.PLC progr...

    Fujian, China
  • Trusted Seller
    SPBUS-HUB | KONGSBERG BUS MODULE

    SPBUS-HUB | KONGSBERG BUS MODULE

    • Manufacturer: KONGSBERG

    KONGSBERG SPBUS-HUB BUS MODULE KONGSBERG SPBUS-HUB BUS MODULE The Kongsberg Maritime Remote Input and Output system (RIO400) uses a Serial Process Bus (SPBus) between a controller computer in the process network ...

    Fujian, China
  • Trusted Seller
    2711P-RN6K | | communication module

    2711P-RN6K | | communication module

      communication module The 2711P-RN6K communication module is a DH+ and DH-485 type of communication module from / Automation The 2711P-RN6K DH+ and DH-485 communication module comes with a special conformal coatin...

      Fujian, China
    • Trusted Seller
      2711P-RN8 | | communication module

      2711P-RN8 | | communication module

        DH+ communication module The / Automation 2711P-RN8 communication module is a Panelview Plus series DH+ communication module This DH+ communication module is made to be used with terminals from the Panelview Plus...

        Fujian, China

      Overview

      Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

      FAQ

      What should I consider when buying a used controller?

      Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

      How do I ensure the controller is shipped safely to my location?

      Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

      What is the maintenance schedule for a controller?

      Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.