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Used Controllers in China

  • Trusted Seller
    3BHB002916R0001 | UFC721AE ABB Processor

    3BHB002916R0001 | UFC721AE ABB Processor module

    • new

    • Manufacturer: ABB
    • Model: 3BHB

    ABB 3BHB002916R0001 UFC721AE Processor module ABB 3BHB002916R0001 UFC721AE Processor module Processor units (including base plates) The hardware units which form the AC 800M Controller are: • Processor units (inc...

    Fujian, China
  • Trusted Seller
    1756-CN2 | ControlLogix Communication Module

    1756-CN2 | ControlLogix Communication Module

    • new

    • Manufacturer: / Automation

    1756-CN2 ControlLogix Communication Module 1756-CN2 ControlLogix ControlNet Dual Capacity Bridge Module 1756-CN2 ControlLogix ControlNet Dual Capacity Bridge Module (100 connections) bridges ControlNet links to r...

    Fujian, China
  • Trusted Seller
    51400669-100 HONEYWELL FDC floppy disk

    51400669-100 HONEYWELL FDC floppy disk circuit board

    • new

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51400669-100 IN STOCK READY TO SHIP Product:Honeywell 51400669-100 FDC Floppy Disk Circuit Board Honeywell 51400669-100 Optional DIN rail mounted Remote Terminal Panels (RTPs...

    Fujian, China
  • Trusted Seller
    EKNSB-24 EX TEC dual channel

    EKNSB-24 EX TEC dual channel safety relay

    • new

    • Manufacturer: EX TEC

    24VDC Dual Channel Safety Relay Get the best deals for EKNSB-24 IN STOCK READY TO SHIP EX TEC EKNSB-24 24VDC,Date Code: 0022 24VDC Dual Channel Safety Relay Our advantages Control Systems (DCS, PLC/SPS, CNC) - Sp...

    Fujian, China
  • Trusted Seller
    8333-4001 | ALSTOM PROGRAMMABLE SERIAL

    8333-4001 | ALSTOM PROGRAMMABLE SERIAL COMMUNICATION MODULE

    • new

    • Manufacturer: Alsthom

    ALSTOM 8333-4001 PROGRAMMABLE SERIAL COMMUNICATION MODULE ALSTOM 8333-4001 PROGRAMMABLE SERIAL COMMUNICATION MODULE The communications port of the MV500 drive is double-insulated from the power electronics and si...

    Fujian, China
  • Trusted Seller
    6SC6100-0ND20 Siemens control digital

    6SC6100-0ND20 Siemens control digital

    • new

    • Manufacturer: Siemens
    • Model: 6SC6100

    CS21 Communications Module Get the best deals for 6SC6100-0ND20 IN STOCK READY TO SHIP Siemens 6SC6100-0ND20 Control Digital, 3 Axes Siemens 6SC6100-0ND20 simodrive 610 ac fdd digital closed-loop control module, ...

    Fujian, China
  • Trusted Seller
    PM554-TP-ETH | 1SAP120600R0071 ABB |

    PM554-TP-ETH | 1SAP120600R0071 ABB | logic controller

    • new

    • Manufacturer: ABB
    • Model: PM554

    Logic Controller Get the best deals for PM554-TP-ETH 1SAP120600R0071 IN STOCK READY TO SHIP Long Description:PM554-TP-ETH:AC500,Prog.Logic Controller ,128kB,8DI/6DO-T,ETH,24VDC, 1xRS485,2xOption Slot General Info...

    Fujian, China
  • Trusted Seller
    3HAC044168-001 | ABB | RMU101

    3HAC044168-001 | ABB | RMU101

    • new

    • Manufacturer: ABB
    • Model: 3HAC

    Analog Input Module ABB Robotics 3HAC044168-001 RMU101 Serial Measurement Unit IN STOCK READY TO SHIP PLC MODULE ;RMU101; SERIAL MEASUREMENT BOARD; FOR ABB ROBOT IRB ◆◆ Advantage Brands Bently Nevada || ABB || ||...

    Fujian, China
  • Trusted Seller
    ABB 3BHE016011R0006 UNS0118A-Z Voltage Regulator

    ABB 3BHE016011R0006 UNS0118A-Z Voltage Regulator

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    ABB 3BHE016011R0006 UNS0118A-Z Voltage Regulator The ABB 3BHE016011R0006 UNS0118A-Z Voltage Regulator is a compact and high-performance voltage regulation device designed for industrial applications. The ABB 3BHE...

    Fujian, China
  • Trusted Seller
    ABB 3BHE023584R2060 Analog Output Module

    ABB 3BHE023584R2060 Analog Output Module

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    ABB 3BHE023584R2060 Analog Output Module ABB 3BHE023584R2060 Analog Output Module IN STOCK READY TO SHIP The ABB 3BHE023584R2060 Analog Output Module is a key component in automation and control systems, designed...

    Fujian, China
  • Trusted Seller
    3BHB004027R0101 | ABB Robot Gearbox

    3BHB004027R0101 | ABB Robot Gearbox Axis

    • used

    • Manufacturer: ABB
    • Model: 3BHB

    ABB 3BHB004027R0101 Robot Gearbox Axis ABB 3BHB004027R0101 Robot Gearbox Axis positioners (if needed contact Robotics Sales Support for a quotation). • Can not be combined with IRBP positioners (if needed contact...

    Fujian, China
  • Trusted Seller
    D31705-1 A26491-A circuit board

    D31705-1 A26491-A circuit board

    • new

    circuit board Description:Circuit Board; CONDITION: Brand New Factory Sealed - Original IN STOCK READY TO SHIP Part number:D31705-1 A26491-A ; Manufacturer: AB; Country of orign: USA Product Discription What Are ...

    Fujian, China
  • Trusted Seller
    CM592-DP | ABB | 1SAP173200R0001

    CM592-DP | ABB | 1SAP173200R0001

    • new

    • Manufacturer: ABB
    • Model: CM592

    communication modules Get the best deals for new and original goods IN STOCK READY TO SHIP CM592-DP:AC500,Communication Module PROFIBUS-DP Master ABB CM592-DP: AC500, Communication Module PROFIBUS-DP Master, D-Su...

    Fujian, China
  • Trusted Seller
    1MRK000844-BB | RXPDK21H ABB |

    1MRK000844-BB | RXPDK21H ABB | over current relay

    • new

    • Manufacturer: ABB

    Directional Time Over Current Relay Get the best deals for RXPDK21H 1MRK000844-BB IN STOCK READY TO SHIP Product Model: 1MRK000844-BB,Spare Model: RXPDK 21H Product Describe:RXPDK 21H Directional Time Over Curren...

    Fujian, China
  • Trusted Seller
    REB500 | 1MRB150052R12/D ABB |

    REB500 | 1MRB150052R12/D ABB | competitive price

    • new

    • Manufacturer: ABB
    • Model: REB

    PLC module Get the best deals for REB500 1MRB150052R12/D IN STOCK READY TO SHIP Product Model: REB500 1MRB150052R12/D,Spare Model: 1MRB150052R2 HE5009260001 500BU02/15030 We have what you need,even discontinued p...

    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.