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Used Controllers in China

  • Trusted Seller
    6ES7972-0AA01-0XA0 Siemens repeater module

    6ES7972-0AA01-0XA0 Siemens repeater module

    • Manufacturer: Siemens
    • Model: 6ES7972

    CS21 Communications Module Get the best deals for 6ES7972-0AA01-0XA0 IN STOCK READY TO SHIP SIMATIC DP, RS485 REPEATER FOR THE CONNECTION OF PROFIBUS/MPI BUS SYSTEMS WITH MAX. 31 NODES; MAX. 12 MBIT/S, DEGREE OF ...

    Fujian, China
  • Trusted Seller
    6SL3120-1TE31-3AA3 Siemens SINGLE MOTOR MODULE

    6SL3120-1TE31-3AA3 Siemens SINGLE MOTOR MODULE

    • Manufacturer: Siemens
    • Model: 6SL3120

    CS21 Communications Module Get the best deals for 6SL3120-1TE31-3AA3 IN STOCK READY TO SHIP SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 132A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMI...

    Fujian, China
  • Trusted Seller
    15377-4FM Siemens circuit board

    15377-4FM Siemens circuit board

    • Manufacturer: Siemens

    Communications Module Get the best deals for 15377-4FM IN STOCK READY TO SHIP 15377-4FM SIEMENS Circuit Board SIEMENS 15377-4FM Controller Module 15377-4FM distributed I/O system consists of active (master) and p...

    Fujian, China
  • Trusted Seller
    ABB 5SHX06F6004 Controller Circuit Board

    ABB 5SHX06F6004 Controller Circuit Board

    • Manufacturer: ABB

    ABB 5SHX06F6004 Controller Circuit Board We are best ABB 5SHX06F6004 Controller Circuit Board IN STOCK READY TO SHIP We supply best ABB 5SHX06F6004 Controller Circuit Board BRAND/ MANUFACTURER: ABB MANUFACTURER P...

    Fujian, China
  • Trusted Seller
    5204-DFNT-PDPMV1 prosoft communication module

    5204-DFNT-PDPMV1 prosoft communication module

    • Manufacturer: Prosoft

    prosoft communication module 5204-DFNT-PDPMV1 ProSoft Technology specializes in the development of communication solutions compatible with the large automation suppliers' controllers such as Automation and Schnei...

    Fujian, China
  • Trusted Seller
    ABB GKWE857900R1210 Control Board

    ABB GKWE857900R1210 Control Board

    • Manufacturer: ABB

    Control Board ABB GKWE857900R1210 Control Board 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ): Payment: Co...

    Fujian, China
  • Trusted Seller
    ABB 3BHB003230R0101 5SHX 14H4502 IGCT MODULE

    ABB 3BHB003230R0101 5SHX 14H4502 IGCT MODULE

    • Manufacturer: ABB
    • Model: 3BHB

    IGCT MODULE ABB 3BHB003230R0101 5SHX 14H4502 IGCT MODULE 100% working before shipping IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO.: Order(MOQ): Pa...

    Fujian, China
  • Trusted Seller
    ABB KC6-22Z Mini Contactor Relays

    ABB KC6-22Z Mini Contactor Relays

    • Manufacturer: ABB

    ABB KC6-22Z Mini Contactor Relays ABB KC6-22Z Mini Contactor Relays 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Ord...

    Fujian, China
  • Trusted Seller
    ABB 3BHE035301R1002 UNS0121A-Z,V1

    ABB 3BHE035301R1002 UNS0121A-Z,V1

    • Manufacturer: ABB
    • Model: 3BHE

    original thyristor ABB 1KHL016009R0001 G4AK original thyristor100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ...

    Fujian, China
  • Trusted Seller
    ABB GJR2368900R2340 87TSO11-E Control Board

    ABB GJR2368900R2340 87TSO11-E Control Board

    • Manufacturer: ABB
    • Model: GJR

    Control Board ABB GJR2368900R2340 87TSO11-E Control Board 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ): P...

    Fujian, China
  • Trusted Seller
    ABB GJR2393200R1210 88TK05D-E Control Board

    ABB GJR2393200R1210 88TK05D-E Control Board

    • Manufacturer: ABB
    • Model: GJR

    Control Board ABB GJR2393200R1210 88TK05D-E Control Board 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ): P...

    Fujian, China
  • Trusted Seller
    6SC6110-0GA01 Siemens DRIVE MODULE

    6SC6110-0GA01 Siemens DRIVE MODULE

    • Manufacturer: Siemens
    • Model: 6SC6110-0GA01

    CS21 Communications Module Get the best deals for 6SC6110-0GA01 IN STOCK READY TO SHIP The 6SC6110-0GA01 is a SIMODRIVE 611 WATCHDOG MODULE that is manufactured by Siemens. These products are manufactured in Germ...

    Fujian, China
  • Trusted Seller
    3300-MBP | Prosoft | COMMUNICATION

    3300-MBP | Prosoft | COMMUNICATION MODULE

    • Manufacturer: Prosoft

    HART Master Multi-drop Network Interface Module ProSoft 3300-MBP Modbus Plus Communication Module The 3300-MBP is a PROSOFT COMMUNICATION MODULE that is manufactured by Schneider Electric. These products are manu...

    Fujian, China
  • Trusted Seller
    MVI69-GSC | ProSoft Generic ASCII

    MVI69-GSC | ProSoft Generic ASCII Communication Module

    • Manufacturer: ProSoft

    ProSoft MVI69-GSC Generic ASCII Communication Module ProSoft MVI69-GSC Generic ASCII Communication Module This module is a single module, this fits into the 1769 backplane. The MVI69-GSC is a Generic ASCII Serial...

    Fujian, China
  • Trusted Seller
    6SE7090-0XX84-0AF0 Siemens CU2 CONTROL MODULE

    6SE7090-0XX84-0AF0 Siemens CU2 CONTROL MODULE

    • Manufacturer: Siemens
    • Model: 6SE7090

    CS21 Communications Module Get the best deals for 6SE7090-0XX84-0AF0 IN STOCK READY TO SHIP Product Parameters: CU2 Control Module SIMOVERT MASTERDRIVES CLOSED-LOOP AND OPEN-LOOP CONTROL MODULE CU2 SOFTWARE VERSI...

    Fujian, China
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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.