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New Controllers in China

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    Greenman GVG8MI 48V AC

    • Manufacturer: Greenman

    Maximum speed: Forward≤25km/h;Reverse≤9km/h | Driving range: 60-70km (Flat terrain, no load) | Grade ability: 15% (≈8.5°) | Braking distance: 4m | Turning radius: ≤5.5m | Dimension: 4150×1350×1950mm | Wheel b...

    Beijing, 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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    SIEMENS 6ES5955-3LF41

    • Manufacturer: Siemens
    • Model: 6ES5955

    stock clearance of the YEAR-END ,all products cheap sold 1 year warranty Properties of the PS 307; 2 A power supply module: ● Output current 2 A ● Output voltage 24 V DC; short circuit-proof, open circuit-proof ●...

    Xiamen, China
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    ABB 3BHE014967R0002 UNS2880B-P COB PCB

    • Manufacturer: ABB
    • Model: 3BHE

    ABB’s UNS2880b-P, V2 Excitation Control Unit Module (Part Number: 3BHE014967R0002) is a premium-grade excitation controller built to meet the rigorous demands of large-scale electrical equipment—think high-power ...

    Xiamen, China
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    SIEMENS 6ES5955-3LC14

    • Manufacturer: Siemens
    • Model: 6ES5955

    SIEMENS STOCK, YEAR-END DISCOUNT 12 MONTHS warranty The S7-300 may not be used under the conditions outlined below without taking additionalmeasures:● at locations with a high degree of ionizing radiation● in agg...

    Xiamen, China
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    SIEMENS 6ES5955-3NC42

    • Manufacturer: Siemens
    • Model: 6ES5955

    YEAR-END big selling,low low low price with all new good products one year warranty Definition SIPLUS S7-300 modules can be used under extended environmental conditions. Meaning of"extended environmental conditio...

    Xiamen, China
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    Eaton V201KRCJ non-reversing contactor promotion now low price

    • Manufacturer: Eaton

    all in stock 100% new original May I have your attention 1.EXW price 2.S1-3 days to dispatch your goods-delivery time. 3.100% T/T paymebt term The ModuleBus Modem communicates with the FCI or Controller via the O...

    Xiamen, China
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    SIEMENS 6ES5955-3LF12

    • Manufacturer: Siemens
    • Model: 6ES5955

    YEAR-END big selling,low low low price with all new good products one year warranty Comparison with "standard" modulesThe functional scope and technical data of SIPLUS S7-300 modules and of "standard" modules are...

    Xiamen, China
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    SIEMENS 6ES5955-3NF11

    • Manufacturer: Siemens
    • Model: 6ES5955

    YEAR-END stock clearance,big sale warranty for one year Process imageThe CPU saves the signal states of analog IO modules to a process image.We distinguish between the process image of inputs (PII) and outputs (P...

    Xiamen, China
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    SIEMENS 6ES5955-3NC12

    • Manufacturer: Siemens
    • Model: 6ES5955

    Promotion of all stocks,bid discoun in the year-end of 2017 warranty for 12 months Input delay STEP 7 parameter for digital input modules. The input delay function is used to suppresscoupled disturbance. This inc...

    Xiamen, China
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    HONEYWELL 51204166-175

    • Manufacturer: Honeywell
    • Model: 51204166-175

    guranteed new and original 12 months warranty HONEYWELL 51204166-175 The new Productivity1000 stackable micro PLC is the super compact yet highly capable member of AutomationDirect's Productivity controller famil...

    Xiamen, China
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    ABB 3GZF303135-3

    • Manufacturer: ABB
    • Model: 3GZF

    offer ONE year warranty ORIGINAL SEALED PRODUCTS For a Single Cabinet Controller: Removethe Ethernet cable between the maincomputer and the axis computer. Replace itwith the long Ethernet cable from the EPSboard ...

    Xiamen, China
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    Triconex 74000110-010 Relay Outpout

    • Manufacturer: Triconex

    OPERATING PRINCIPALS • Fault Tolerant • Fail Safe—De-energise to trip • Energise to trip COMMUNICATIONS • Peer to Peer • OPC DA and A&E (embedded server) • Modbus TCP/IP Master and Slave • Modbus Serial Master an...

    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.