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Used Controllers in 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
    ABB 3BHE014185R0002 UUD148 AE02

    ABB 3BHE014185R0002 UUD148 AE02

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    Control Board Product ID:3BHE014185R0002 UUD148 AE02 Catalog Description:PDB-02 IN STOCK READY TO SHIP ABB 3BHE014185R0002 UU D148 AE02 Current Transducer Control Board BRAND/ MANUFACTURER: ABB MANUFACTURER PART ...

    Fujian, China
  • Trusted Seller
    ABB 3BHE027867R0101 GDD852 A101 Control

    ABB 3BHE027867R0101 GDD852 A101 Control Module

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    Control Module ABB 3BHE027867R0101 GDD852 A101 Control Module IN STOCK READY TO SHIP Find many great new & used options and get the best deals ✓ Quick Quote ✓ Fast Delivery ✓ 12 Month Warranty ✓ Charming Price Ge...

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

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

    • new

    • 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
    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
    05704-A-0131 | Honeywell | Relay

    05704-A-0131 | Honeywell | Relay Interface Card

    • new

    • 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
    X20IF1061-1 | B&R Communication module

    X20IF1061-1 | B&R Communication module

    • new

    • Manufacturer: B & R

    B&R X20IF1061-1 Communication module B&R X20IF1061-1 Communication module The interface module is equipped with a PROFIBUS DP V1 interface. This allows third-party components to be integrated in the B&R system an...

    Fujian, China
  • Trusted Seller
    C79451A3474B1-14 Siemens analyzer accessories

    C79451A3474B1-14 Siemens analyzer accessories

    • new

    • Manufacturer: Siemens
    • Model: C79451

    Analyzer Accessories Circuit Board C79451A3474B1-14 SIEMENS Analyzer Accessories Circuit Board IN STOCK READY TO SHIP C79451A3474B1-14 SIEMENS New & Original in Factory Packing Part Number C79451A3474B1-14 Manufa...

    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
910111213

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.