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Used Controllers in Shanghai, China

  • PLC controller Mitsubishi Q series

    PLC controller Mitsubishi Q series PLC unit QJ71FL71-T-F01, communication module spot

    • new

    • Manufacturer: Mitsubishi
    • Model: QJ71FL71-T-F01

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • Aikon PDES

    Aikon PDES

    • new

    • Manufacturer: Aikon

    Ac Motor Speed Controller For HVAC Pump System Compared with traditional frequency converters, Aikon’s PDES series water pump dedicated frequency converters are more efficient, easier to install and operate; IP6...

    Shanghai, China
  • Aikon PD ES

    Aikon PD ES

    • new

    • Manufacturer: Aikon

    Product Introduction PDES-IP65 is a professional multiple pump VFD for water-supply system.Compared with the traditional frequency converter, Aikon’s PDES series water pump special frequency converter is more eff...

    Shanghai, China
  • aikon PD R

    aikon PD R

    • new

    • Manufacturer: aikon

    Company Information About us Mission With constantly innovating and developing, brands that go out of China are no longer inferior to other international mega brands. We simplify the complexity and push the best ...

    Shanghai, China
  • Bestsell genuine original analog input/positioning/communication

    Bestsell genuine original analog input/positioning/communication module FX5-80SSC-S Mitsubishi iQ-Fseries PLC for industrial use

    • new

    • Manufacturer: Mitsubishi

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • Source factory direct sales original

    Source factory direct sales original brand new multifunctional communication module RJ61BT11 original Mitsubishi MELSEC iQ-R

    • new

    • Manufacturer: Mitsubishi

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • PLC controller Mitsubishi Q series

    PLC controller Mitsubishi Q series PLC unit QJ71E71-100, communication module spot

    • new

    • Manufacturer: Mitsubishi
    • Model: QJ71E71-100

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    $550 USD
    Shanghai, China
  • aikon PDEE

    aikon PDEE

    • new

    • Manufacturer: aikon

    More Products Our factory Certifications Payment and shipping Q:Can you accept customized products? A:Yes,of course. We provided OEM and ODM services for some internationally top brands. Q:What’s the terms of pay...

    Shanghai, China
  • aikon PDEE

    aikon PDEE

    • new

    • Manufacturer: aikon

    More Products Our factory Certifications Payment and shipping

    Shanghai, China
  • Electric floor heating

    Electric floor heating

    • new

    • Manufacturer: Zhengcheng electromechanical Manufacturing

    1. The heating layer is laid in the length direction of the insulation layer, and the current flowing through the heating layer is controlled by the temperature controller, so that the heating layer can heat the ...

    Shanghai, China
  • Plastic Thermoconductive Electronic Flow Switch

    Plastic Thermoconductive Electronic Flow Switch

    • new

    Can be used for circulating water, cutting fluid and lubricating oil cut-off monitoring, and pump idling protection.Pipeline fluid velocity monitoring occasions, or for the flow failure of important equipment pro...

    Shanghai, China
  • New and original factory seal

    New and original factory seal cMT series LCD Display Touch Screen Weinview PLC HMI cMT-iV6 Supplier

    • new

    • Manufacturer: WEIVIEW

    Products Description [ Features ] 9.7' 1024 x 768 TFT LCD Fanless cooling system Built-in 4 GB flash memory and perpetual calendar Support SD card to expand storage capacity NEMA4 / IP65 front panel p...

    Shanghai, China
  • New Weinview Touch screen cMT3095X

    New Weinview Touch screen cMT3095X in stock 9.7 inch 1024 x 768 FHD TFT LCD WEINVIEW cMT series For machinery

    • new

    • Manufacturer: WEIVIEW

    Products Description [ Features ] 9.7' 1024 x 768 TFT LCD Quad-core Cortex-A17 CPU with high-performance 3D processor Fanless cooling system Built-in 4 GB flash memory and perpetual calendar CAN Bus s...

    Shanghai, China
  • Farm management platform

    Farm management platform

    • new

    The farm management platform is a breeding environment control and management platform based on the Internet of things, with the functions of reading and storing environmental control information; Remote setting ...

    Shanghai, China
  • Communication module RD81DC96 ,original Mitsubishi

    Communication module RD81DC96 ,original Mitsubishi MELSEC iQ-R

    • new

    • Manufacturer: Mitsubishi

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
123

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.