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Used Controllers in China

  • Trusted Seller
    3BHE013299R0022 LTC743CE22 | ABB |

    3BHE013299R0022 LTC743CE22 | ABB | board

    • Manufacturer: ABB
    • Model: 3BHE

    Circuit Board 4 Ethernet interfaces, 800 MHz CPU clock 24 MB Controller Memory, 8 MB battery buffered SRAM, 16 MB DRAM 2 slots for assembling Communication Interface Modules Without operating system Part Number 3...

    Fujian, China
  • Trusted Seller
    C6691 ENTEK RELAY CARD

    C6691 ENTEK RELAY CARD

    • Manufacturer: ENTEK

    24VDC Dual Channel Safety Relay Get the best deals for C6691 IN STOCK READY TO SHIP PC BOARD,POWER SUPPLY AND RELAY CARD,6600 SERIES,-24 VDC OUTPUT,BACKPLANE RELAY OUTPUTS,THREE POWER INPUTS,CARD MOUNT Descriptio...

    Fujian, China
  • Trusted Seller
    6SE7038-6GL84-1BG2 Siemens interface module

    6SE7038-6GL84-1BG2 Siemens interface module

    • Manufacturer: Siemens
    • Model: 6SE7038

    CS21 Communications Module Get the best deals for 6SE7038-6GL84-1BG2 IN STOCK READY TO SHIP Product Parameters: Interface Module *Spare part* Inverter Interface board IVI Article Number (Market Facing Number):6SE...

    Fujian, China
  • Trusted Seller
    3BHB000652R0101 | ABB | 5SHY

    3BHB000652R0101 | ABB | 5SHY 3545L0009

    • Manufacturer: ABB
    • Model: 3BHB

    Power control drive board Product IGCT MODULE Catalog Description:electronic interface module IN STOCK READY TO SHIP ABB HIEE400961R0001 UFB009AE01 hot sale!! ABB HIEE400961R0001 UFB009AE01 hot sale!! ABB HIEE400...

    Fujian, China
  • Trusted Seller
    13936-31-1 Siemens CIRCUIT BOARD

    13936-31-1 Siemens CIRCUIT BOARD

    • Manufacturer: Siemens

    CS21 Communications Module Get the best deals for 13936-31-1 IN STOCK READY TO SHIP 13936311 COMPUTER PROCESS CONTROL CIRCUIT BOARD Product Parameters: Control Module 13936-31-1 | Moore | Siemens Factory Sealed, ...

    Fujian, China
  • Trusted Seller
    1MRK002246-BE | ABB | control

    1MRK002246-BE | ABB | control board

    • Manufacturer: ABB

    Control Board ABB 1MRK002246-BE Control Board Module Spare Model: CP6200-1MRK002246-BE-CCR02 In stock ready to ship Product ID:1MRK002246-BE ABB Type Designation:*REX 670 V1.1 Catalog Description:Spare part for R...

    Fujian, China
  • Trusted Seller
    3BHE013854R0002 | PDD163 A02 ABB

    3BHE013854R0002 | PDD163 A02 ABB | inverter main board

    • Manufacturer: ABB
    • Model: 3BHE

    Inverter Main Board Get the best deals for 3BHE013854R0002 PDD163 A02 Product Model: 3BHE013854R0002,Spare Model: PDD163A02 In stock ready to ship 3BHE013854R0002 PDD163 A02 | ABB Inverter Main Board Product deta...

    Fujian, China
  • Trusted Seller
    3BHE034863R0001 | UDC920 BE01 ABB

    3BHE034863R0001 | UDC920 BE01 ABB | analog input module

    • Manufacturer: ABB
    • Model: 3BHE

    Analog Input Module Get the best deals for 3BHE034863R0001 UDC920 BE01 IN STOCK READY TO SHIP 3BHE034863R0001 ABB Analog Input Module,High Light: advant ocs, advant controller 31 ABB 3BHE034863R0001 NEW AUTOMATIO...

    Fujian, China
  • Trusted Seller
    6SL3100-1DE22-0AA1 Siemens interface module

    6SL3100-1DE22-0AA1 Siemens interface module

    • Manufacturer: Siemens
    • Model: 6SL3100

    CS21 Communications Module Get the best deals for 6SL3100-1DE22-0AA1 IN STOCK READY TO SHIP SINAMICS CONTROL SUPPLY MODULE INPUT: 600 V DC/3-PH. 380-480 V 50/60 HZ OUTPUT: 24..28.V DC +/-2%, 20 A Article Number (...

    Fujian, China
  • Trusted Seller
    05704-A-0131 | Honeywell | Relay

    05704-A-0131 | Honeywell | Relay Interface Card

    • Manufacturer: Honeywell

    SYSTEM 57 5704 SPARES Honeywell World's Largest Selection of Controller System Components IN STOCK READY TO SHIP Honeywell Analytics Relay Interface Assembly, 16 Relays, 5704 (12 SPCO, 4 SPST) - 05704-A-0131 - Re...

    Fujian, China
  • Trusted Seller
    TBF60/5R 60V/5-15A | PARKER SERVO

    TBF60/5R 60V/5-15A | PARKER SERVO CONTROLLER

    • Manufacturer: Parker

    PARKER TBF60/5R 60V/5-15A SERVO CONTROLLER PARKER TBF60/5R 60V/5-15A SERVO CONTROLLER Residual voltage drop (nominal current) 1,5V Electronic supply internal Efficiency 93% Residual voltage drop (nominal current)...

    Fujian, China
  • Trusted Seller
    51308380-175 CC-SDOR01 HONEYWELL DIGITAL OUTPUT

    51308380-175 CC-SDOR01 HONEYWELL DIGITAL OUTPUT RELAY

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51308380-175 CC-SDOR01 IN STOCK READY TO SHIP Buy high quality and factory price of Honeywell 51308380-175 CC-SDOR01 CCSDOR01 DISCONTINUED BY MANUFACTURER OUTPUT RELAY MODULE...

    Fujian, China
  • Trusted Seller
    3BHE020455R0001 | PPD103 B01 ABB

    3BHE020455R0001 | PPD103 B01 ABB | PANEL CONTROLLER

    • Manufacturer: ABB
    • Model: 3BHE

    Panel Controllers The 3BHE020455R0001 PPD103 B01 is Controller Board. The AC 800M Controller consists of a selection of units mounted on horizontal DIN-rails, which can be housed within an enclosure. In stock rea...

    Fujian, China
  • Trusted Seller
    51204166-175 | Honeywell | Panel

    51204166-175 | Honeywell | Panel Accessories

    • Manufacturer: Honeywell
    • Model: 51204166-175

    Digital Output Relay Honeywell World's Largest Selection of Controller System Components IN STOCK READY TO SHIP 51204166-175 UCN Honeywell UCN FTA Digital Output Relay (51204166-175) MC-TDOY23 51204166-175 Cooper...

    Fujian, China
  • Trusted Seller
    3BHE024577R0101 PPC907BE / ABB

    3BHE024577R0101 PPC907BE / ABB

    • Manufacturer: ABB
    • Model: 3BHE

    Control Board ABB 3BHE024577R0101 PPC907BE | Inverter Module Best Price ABB 3BHE024577R0101PPC907BE Module One Year Warranty. Part Number 3BHE024577R0101 PPC907BE Manufacturer ABB Place of Origin Sweden Product T...

    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.