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Used Controllers in China

  • Trusted Seller
    WOODWARD 5441-413 Relay Interface Module

    WOODWARD 5441-413 Relay Interface Module

    • new

    • Manufacturer: Woodward

    Relay Interface Module WOODWARD 5441-413 Relay Interface Module Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Adv...

    Fujian, China
  • Trusted Seller
    1756-EN2TRK | | Ethernet communication

    1756-EN2TRK | | Ethernet communication module

    • new

    1756-EN2TRK Ethernet communication module 1756-EN2TRK Ethernet communication module ControlLogix Ethernet Communication Module with Chassis (any slot) Location We Can Offer： 1.PLC programmable controller (): 1756...

    Fujian, China
  • Trusted Seller
    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER

    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER

    • new

    • Manufacturer: Siemens
    • Model: 6SE7022

    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER Place of Origin: GERMANY Brand Name:SIEMENS Model Number:6SE7022-6TC84-1HF3 475475.0124.04 Catalog Description:Siemens 6SE7022-6TC84-1HF3 475475.0124.04 ...

    Fujian, China
  • Trusted Seller
    ABB NRED-61-E Inverter Drive

    ABB NRED-61-E Inverter Drive

    • new

    • Manufacturer: ABB

    ABB NRED-61-E Inverter Drive ABB NRED-61-E Inverter Drive IN STOCK READY TO SHIP The ABB NRED-61-E Inverter Drive is a versatile and energy-efficient solution designed to deliver precise motor control in industri...

    Fujian, China
  • Trusted Seller
    PM554-RP-AC | ABB Logic Controller

    PM554-RP-AC | ABB Logic Controller

    • used

    • Manufacturer: ABB
    • Model: PM554

    ABB PM554-RP-AC Logic Controller General Information Extended Product Type:PM554-RP Product ID:1SAP120700R0001 ABB Type Designation:PM554-RP EAN:4016779878685 Catalog Description:PM554-RP:AC500,Prog.Logic Control...

    Fujian, China
  • Trusted Seller
    PM554-RP-AC 1SAP120800R0001 | ABB Logic

    PM554-RP-AC 1SAP120800R0001 | ABB Logic Controller

    • used

    • Manufacturer: ABB
    • Model: PM554

    ABB PM554-RP-AC 1SAP120800R0001 Logic Controller General Information Extended Product Type:PM554-RP Product ID:1SAP120700R0001 ABB Type Designation:PM554-RP EAN:4016779878685 Catalog Description:PM554-RP:AC500,Pr...

    Fujian, China
  • Trusted Seller
    Modbus MVI69E-MBTCP Prosoft Enhanced Communication

    Modbus MVI69E-MBTCP Prosoft Enhanced Communication Module

    • new

    • Manufacturer: Prosoft

    Modbus TCP/IP Enhanced Communication Module The MVI69E-MBTCP has a single Ethernet port for diagnostic and application data. The module supports both Client and Server connectivity to interface with a variety of ...

    Fujian, China
  • Trusted Seller
    PCB Circuit Board Salt Spray

    PCB Circuit Board Salt Spray Corrosion Tester

    • new

    • Manufacturer: ZL

    PCB Circuit Board Salt Spray Corrosion Tester 1. Equipment summary: PCB Circuit Board Salt Spray Corrosion Tester used to test the corrosive resistance of products whose the surface was treated with paint, electr...

    Dongguan, China
  • 5kw 8kw 10kw Off Grid

    5kw 8kw 10kw Off Grid Hybrid Solar Inverter Battery Energy Storage Inverter Mppt Solar Charge Controller Inverter

    • used

    • Manufacturer: Zixi

    Recommend Products Products Description Shanghai Zixi Technology Co. is one of the most professional manufacturers and suppliers of protective clothing, helmets, gloves,shoes and personal protective equipment in ...

    $3,520 USD
    Shanghai, China
  • BWS-1.9KW Wind-Solar Hybrid Controller

    BWS-1.9KW Wind-Solar Hybrid Controller

    • new

    • Manufacturer: Zhejiang Bangzhao Electric

    BWS-1.9KW Product Characteristic ◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar volta...

    Zhejiang, China
  • BWS-2.6KW Wind-Solar System Hybrid Controller

    BWS-2.6KW Wind-Solar System Hybrid Controller

    • new

    • Manufacturer: Zhejiang Bangzhao Electric

    ◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar voltage, current, power display, batt...

    Zhejiang, China
  • BWS-13KW Off Gird System Wind-Solar

    BWS-13KW Off Gird System Wind-Solar Hybrid Controller

    • new

    • Manufacturer: Zhejiang Bangzhao Electric

    BWS-13KW Product Characteristic ◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar voltag...

    Zhejiang, China
  • BWS-6.5KW Wind-Solar Off Gird Hybrid

    BWS-6.5KW Wind-Solar Off Gird Hybrid Controller

    • new

    • Manufacturer: Zhejiang Bangzhao Electric

    BWS-6.5KW Product Characteristic ◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar volta...

    Zhejiang, China
  • BZP-120KW/150KW Stand alone hybrid inverter

    BZP-120KW/150KW Stand alone hybrid inverter with AC bypass input

    • new

    PV Off-grid Solar Power System PV Off-grid solar power generation system including solar panel array, solar charge controller, storage battery, Off-grid inverter, etc. In the sunshine, the solar panel convert the...

    Zhejiang, China
  • BZS-2KW

    BZS-2KW

    • new

    Wide DC input voltage range DSP controller High efficiency by using advanced IGBT and IPM MPPT(Maximum power point tracking) technology Transformerless, High efficiency In accordance with international standards ...

    Zhejiang, China
2526272829

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.