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Used Controllers in 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
    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 3BHB005243R0105 KUC755 AE105 power

    ABB 3BHB005243R0105 KUC755 AE105 power supply

    • new

    • Manufacturer: ABB
    • Model: 3BHB

    power supply ABB 3BHB005243R0105 KUC755 AE105 New & Original in Factory Packing 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:...

    Fujian, China
  • Trusted Seller
    SIEMENS 6SE7021-0TA84-1HF2 Control Module

    SIEMENS 6SE7021-0TA84-1HF2 Control Module

    • new

    • Manufacturer: Siemens
    • Model: 6SE7021

    Control Module Siemens 6SE7021-0TA84-1HF2 simovert masterdrives power controller mod. peu f. units 10.2a 510-620v dc SIMOVERT MASTERDRIVES POWER CONTROLLER MOD. PEU F. UNITS About Siemens Siemens is one of the la...

    Fujian, 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
    3HAC1748410 | ABB | Motor

    3HAC1748410 | ABB | Motor Servo Robot

    • new

    • Manufacturer: ABB
    • Model: 3HAC

    Processor Unit Kit MOTOR AXIS 5 WITH PINION FOR ABB ROBOT TYPE IRB6600, M2000, M2000A, REF: 3HAC 17484-10 Part Number 3HAC1748410 Manufacturer ABB Place of Origin Sweden Series IRB660/IRB6600 Product Type SERVO M...

    Fujian, China
  • Trusted Seller
    6GK7343-1GX31-0XE0 Siemens ethernet controller

    6GK7343-1GX31-0XE0 Siemens ethernet controller

    • new

    • Manufacturer: Siemens
    • Model: 6GK7343

    Communications processor CP 343-1 Communications processor CP 343-1 Advanced for connection of SIMATIC S7-300 CPU to Industrial Ethernet: PROFINET IO controller a./o. IO device; RT and IRT, MRP, PROFINET CBA IN S...

    Fujian, China
  • Trusted Seller
    2711P-RN6K | | communication module

    2711P-RN6K | | communication module

    • new

    communication module The 2711P-RN6K communication module is a DH+ and DH-485 type of communication module from / Automation The 2711P-RN6K DH+ and DH-485 communication module comes with a special conformal coatin...

    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
    EC402-50 S1 YOKOGAWA ESB Bus Coupler

    EC402-50 S1 YOKOGAWA ESB Bus Coupler Module

    • new

    • Manufacturer: Yokogawa

    EC402-50 S1 YOKOGAWA ESB Bus Coupler Module ESB Bus Coupler Module Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, ...

    Fujian, China
  • Trusted Seller
    38B5786X112 EMERSON Control Valve Relay

    38B5786X112 EMERSON Control Valve Relay Assembly

    • new

    • Manufacturer: Emerson

    38B5786X112 EMERSON Control Valve Relay Assembly Control Valve Relay Assembly Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master...

    Fujian, China
  • Trusted Seller
    F123×04 TESCH Safety relay

    F123×04 TESCH Safety relay

    • new

    • Manufacturer: TESCH

    F123×04 TESCH Safety relay Safety relay Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Advant OCS with MOD 300 Sof...

    Fujian, China
  • Trusted Seller
    Alfa Laval 3183045474 Circuit Board

    Alfa Laval 3183045474 Circuit Board

    • new

    • Manufacturer: Alfa-Laval

    Alfa Laval 3183045474 Circuit Board Alfa Laval 3183045474 Circuit Board IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Our company specialized in ABB: AC800M...

    Fujian, China
  • Trusted Seller
    3BHB011947R0121 | NBIO-21CU ABB I/O

    3BHB011947R0121 | NBIO-21CU ABB I/O BOARD INCLUDING AI/AO DI/DO

    • used

    • Manufacturer: ABB
    • Model: 3BHB

    ABB NBIO-21CU 3BHB011947R0121 I/O BOARD INCLUDING AI/AO DI/DO ABB NBIO-21CU 3BHB011947R0121 Discrete I/O is a modular, compact, and scalable I/O system that consists of a base device, which is the minimum configu...

    Fujian, China
89101112

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.