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Used Controllers in 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
    170M5715 BUSSMANN fuse square

    170M5715 BUSSMANN fuse square

    • Manufacturer: Cooper

    Fuse Square Bolt Mount Product Description:FUSE SQUARE 900A 70VAC RECT BUSSMANN 170M5715 Detailed Description 900A 70 V AC DC Fuse Square Bolt Mount General information Part Number:170M5715 Manufacturer:Eaton - B...

    Fujian, 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
    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
    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
    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
    ACRB-03 3HNE08250-1 | ABB Safety

    ACRB-03 3HNE08250-1 | ABB Safety Cabinet Relay Board

    • Manufacturer: ABB

    ABB ACRB-03 3HNE08250-1 Safety Cabinet Relay Board General Specifications Model: ACRB-03 Part Number: 3HNE08250-1 Manufacturer: ABB Product Type: Safety Cabinet Relay Board Application: Safety systems in industri...

    Fujian, China
  • Trusted Seller
    3BHE028761R0102 | ABB | PCB

    3BHE028761R0102 | ABB | PCB card

    • Manufacturer: ABB
    • Model: 3BHE

    Control Board ABB 3BHE028761R0102 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 Product details ITEM NO.: 3BHE028761R0102 ORDER...

    Fujian, China
  • Trusted Seller
    ABB XZC827A102 3BHE038368R0102 Board

    ABB XZC827A102 3BHE038368R0102 Board

    • Manufacturer: ABB
    • Model: 3BHE

    ABB XZC827A102 3BHE038368R0102 Board Board IN STOCK READY TO SHIP 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series modules 5) Bailey INFI ...

    Fujian, China
  • Trusted Seller
    ABB 3BHE015541R0002 Drives

    ABB 3BHE015541R0002 Drives

    • Manufacturer: ABB
    • Model: 3BHE

    ABB 3BHE015541R0002 Drives Drives IN STOCK READY TO SHIP 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series modules 5) Bailey INFI 90 module...

    Fujian, China
  • Trusted Seller
    DSQC604 | ABB | 3HAC12928-1

    DSQC604 | ABB | 3HAC12928-1

    • Manufacturer: ABB
    • Model: 3HAC

    POWER SUPPLY ABB Type Designation:28x22x14 Catalog Description:DSQC 604 Power Supply In stock ready to ship 4 Ethernet interfaces, 800 MHz CPU clock 24 MB Controller Memory, 8 MB battery buffered SRAM, 16 MB DRAM...

    Fujian, China
  • Trusted Seller
    A5E36968571 | SIEMENS NXGpro System

    A5E36968571 | SIEMENS NXGpro System Interface Board

    • Manufacturer: Siemens
    • Model: A5E

    SIEMENS A5E36968571 GH180 NXGpro System Interface Board Manufacturer:Siemens AG Model Number:A5E36968571 Product Type:System Interface Board Compatible System:Perfect Harmony GH180 NXGpro Application:Medium-volta...

    Fujian, China
  • Trusted Seller
    ABB XZC825A102 3BHE036346R0102 Circuit Board

    ABB XZC825A102 3BHE036346R0102 Circuit Board

    • Manufacturer: ABB
    • Model: 3BHE

    ABB XZC825A102 3BHE036346R0102 Circuit Board Circuit Board IN STOCK READY TO SHIP 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series modules...

    Fujian, China
  • Trusted Seller
    ABB GDC806A2002 3BHE028761R2002 Circuit Board

    ABB GDC806A2002 3BHE028761R2002 Circuit Board

    • Manufacturer: ABB
    • Model: 3BHE

    ABB GDC806A2002 3BHE028761R2002 Circuit Board Circuit Board IN STOCK READY TO SHIP 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series module...

    Fujian, China
  • Trusted Seller
    ABB GDC806B01 3BHE036290R0001 Drive Board

    ABB GDC806B01 3BHE036290R0001 Drive Board

    • Manufacturer: ABB
    • Model: 3BHE

    ABB GDC806B01 3BHE036290R0001 Drive Board Drive Board IN STOCK READY TO SHIP 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series modules 5) B...

    Fujian, China
7891011

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.