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Used controller in China

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    8720MC-LR14-070B

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-LR14-070B ,8720MCLR14070B Motion Control 8720MC High Performance Drive Accessories 14%,70AMP,460VAC LINE REACTOR

    Shenzhen, China
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    8720MC-LR03-032B

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-LR03-032B ,8720MCLR03032B Motion Control 8720MC High Performance Drive Accessories 3%,32AMP,460VAC LINE REACTOR

    Shenzhen, China
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    8720MC-RPS190BM

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-RPS190BM ,8720MCRPS190BM Motion Control 8720MC High Performance Drive Accessories MASTER 460V 190AMP RPS

    Shenzhen, China
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    8720MC-LR10-100B

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-LR10-100B ,8720MCLR10100B Motion Control 8720MC High Performance Drive Accessories 10%,100AMP,460VAC LINE REACTOR

    Shenzhen, China
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    8720MC-LR05-048B

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-LR05-048B ,8720MCLR05048B Motion Control 8720MC High Performance Drive Accessories 5%,48AMP,460VAC LINE REACTOR

    Shenzhen, China
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    8720MC-LR10-062B

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-LR10-062B ,8720MCLR10062B Motion Control 8720MC High Performance Drive Accessories 10%,62AMP,460VAC LINE REACTOR

    Shenzhen, China
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    8720MC-RFI80

    • Manufacturer: Allen-Bradley
    • Model: 8720MC

    Allen-Bradley 8720MC-RFI80 ,8720MCRFI80 Motion Control 8720MC High Performance Drive Accessories SCHAFNER FN3100-80/35 FILTER FOR CE APPLICATIONS

    Shenzhen, China
  • Factory Price Cost Efficiency 360KW

    Factory Price Cost Efficiency 360KW 450KVA Power Soundproof Super Silent High Quality Durable Power Diesel Genset

    • Manufacturer: Ylfdj

    PRODUCT OVERVIEW Prime Power(KW/KVA): 360/450 Standby Power(KW/KVA): 400/500 Frequency：50Hz/60Hz Speed: 1500rpm/1800rpm Voltage: 400-380V, 240-220V, 130-110V Phase: 3 Phase or Single Phase Start method: Automatic...

    $28,000 USD

    Get financing

    Est. $527/mo

    Guangdong, China
  • For household use DC inverter

    For household use DC inverter Heating and cooling air energy heat pump 12KW

    • Manufacturer: Meeting

    For household use DC inverter Heating and cooling air energy heat pump 12KW This mini split heat pump devided into two parts, you can put the compressor and controller into the house. Contact: Martin Hong | Heat ...

    Guangzhou, China
  • Split Type DC Inverter Air

    Split Type DC Inverter Air / Water Heat Pump Meeting MDIV30D-FT Adapt To All Voltages

    • Manufacturer: Meeting

    Split Type DC inverter Air/Water Heat Pump Meeting MDIV30D-FT Adapt to All Voltages This mini split heat pump devided into two parts, you can put the compressor and controller into the house. Contact: Martin Hong...

    Guangzhou, China
  • Meeting md30d R410A Apartment Air

    Meeting md30d R410A Apartment Air Source Heatpump House Heating Inverter Air to Water Heat Pump CB

    • Manufacturer: Meeting

    Meeting md30d R410A Apartment Air Source Heatpump House Heating Inverter Air to Water Heat Pump CB This mini split heat pump devided into two parts, you can put the compressor and controller into the house. Conta...

    Guangzhou, China
  • Meeting MD30D low temp split

    Meeting MD30D low temp split Dc inverter air source heat pump for house heating,R410A

    • Manufacturer: Meeting

    Meeting MD30D low temp split Dc inverter air source heat pump for house heating,R410A This mini split heat pump devided into two parts, you can put the compressor and controller into the house. Contact: Karmen | ...

    Guangzhou, China
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    GE DS200CPCAG1ABB PLC Contactor Pilot Card

    • Manufacturer: GE

    Function Positioning: Integrates control signal processing and power distribution functions. It receives controller commands to drive actuators, while providing stable power supply for other modules in the system...

    Xiamen, China
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    V18345-1010121001 TZIDC Valve Positioner

    • Manufacturer: ABB
    • Model: V18345

    V18345-1010121001 TZIDC ABB Valve Positioner 1.picture of V18345-1010121001 V18345-1010121001 is an electrical valve positioner manufactured by ABB, belonging to the TZID-C series. It is widely used in industrial...

    Xiamen, China
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    Yokogawa ALR121-S50 Serial Communication Module

    • Manufacturer: Yokogawa

    The YOKOGAWA ALR121-S50 is a rugged, high-performance communication module engineered specifically for the demanding demands of industrial automation environments. Unlike generic communication units, it’s built t...

    Xiamen, 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.