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Used Controllers in China

  • Trusted Seller
    WOODWARD 5441-413 Relay Interface Module

    WOODWARD 5441-413 Relay Interface Module

    • new

    • Manufacturer: Woodward

    Relay Interface Module WOODWARD 5441-413 Relay Interface Module Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Adv...

    Fujian, China
  • Trusted Seller
    1756-EN2TRK | | Ethernet communication

    1756-EN2TRK | | Ethernet communication module

    • new

    1756-EN2TRK Ethernet communication module 1756-EN2TRK Ethernet communication module ControlLogix Ethernet Communication Module with Chassis (any slot) Location We Can Offer： 1.PLC programmable controller (): 1756...

    Fujian, China
  • Trusted Seller
    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER

    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER

    • new

    • Manufacturer: Siemens
    • Model: 6SE7022

    Siemens 6SE7022-6TC84-1HF3 475475.0124.04 POWER CONTROLLER Place of Origin: GERMANY Brand Name:SIEMENS Model Number:6SE7022-6TC84-1HF3 475475.0124.04 Catalog Description:Siemens 6SE7022-6TC84-1HF3 475475.0124.04 ...

    Fujian, China
  • Trusted Seller
    ABB NRED-61-E Inverter Drive

    ABB NRED-61-E Inverter Drive

    • new

    • Manufacturer: ABB

    ABB NRED-61-E Inverter Drive ABB NRED-61-E Inverter Drive IN STOCK READY TO SHIP The ABB NRED-61-E Inverter Drive is a versatile and energy-efficient solution designed to deliver precise motor control in industri...

    Fujian, China
  • Trusted Seller
    PM554-RP-AC | ABB Logic Controller

    PM554-RP-AC | ABB Logic Controller

    • used

    • Manufacturer: ABB
    • Model: PM554

    ABB PM554-RP-AC Logic Controller General Information Extended Product Type:PM554-RP Product ID:1SAP120700R0001 ABB Type Designation:PM554-RP EAN:4016779878685 Catalog Description:PM554-RP:AC500,Prog.Logic Control...

    Fujian, China
  • Trusted Seller
    PM554-RP-AC 1SAP120800R0001 | ABB Logic

    PM554-RP-AC 1SAP120800R0001 | ABB Logic Controller

    • used

    • Manufacturer: ABB
    • Model: PM554

    ABB PM554-RP-AC 1SAP120800R0001 Logic Controller General Information Extended Product Type:PM554-RP Product ID:1SAP120700R0001 ABB Type Designation:PM554-RP EAN:4016779878685 Catalog Description:PM554-RP:AC500,Pr...

    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
    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
  • Trusted Seller
    1769-OW8 | CompactLogix 8 Pt

    1769-OW8 | CompactLogix 8 Pt D/O Relay Module

    • new

    • Manufacturer: / Automation

    1769-OW8 CompactLogix 8 Pt D/O Relay Module 1769-OW8 CompactLogix Relay Output Module, 8 Point VAC/VDC 1769-OW8 CompactLogix Relay Output Module, 8 Point VAC/VDC, Operating Voltage Range: 5-265V AC, 5-125V DC; Ma...

    Fujian, China
2122232425

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.