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Used dcs in China

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    HONEYWELL 10024/I/I FSC Enhanced Communication Module

    • Manufacturer: Honeywell

    NEW ORIGINAL Coverd by 12 months warranty The S800 I/O is distributed modular I/O which communicates with numerous controllers over a Advant Fieldbus 100 PROFIBUS-DP/DPV1 or directly. The S800 I/O provides easy i...

    Xiamen, China
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    ABB DSQC623 3HAC020079-001/06 Main computer board

    • Manufacturer: ABB
    • Model: 3HAC

    large inventory new original guarantee 1.All quote based on EXW only The CompactLogix controller uses a dedicated periodic task at priority 6 to process I/O data. This periodic task executes at the RPI you config...

    Xiamen, China
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    ABB PM554-TP-ETH 1SAP120600R0071 AC500 Prog.Logic Controller NEW

    • Manufacturer: ABB
    • Model: PM554

    large inventory new original guarantee 1.All quote based on EXW only

    Xiamen, China
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    ABB DSQC633A E3HAC031851-001

    • Manufacturer: ABB
    • Model: 3HAC

    ABB DSQC633A E3HAC031851-001 New and factory original in anti-static bag with individual sealed inner box. ABB DSQC633A E3HAC031851-001 B:Lead time:2-3 days C:Delivery time: 5-7 days D:Payment Term:T/T The s...

    Xiamen, China
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    ABB XV C768 AE101 3BHB007211R0101

    • Manufacturer: ABB
    • Model: 3BHB

    New and Factory Original only 1 year waranty for all sold You can add my following tools: Veronica Every quote only based on EXW In a robot system there are several emergency stop devices that can be operated in ...

    Xiamen, China
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    HONEYWELL ACX631 51198947-100

    • Manufacturer: Honeywell
    • Model: ACX

    100% new and original products ready for you we promise warranty od 12 months HONEYWELL ACX631 51198947-100 The Productivity3000 modular programmable controller is a compact logic controller that offers you a mor...

    Xiamen, China
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    ABB XVC768116 3BHB007211R116 new ABB XV C768116 in stock 3BHB007211R116

    • Manufacturer: ABB
    • Model: 3BHB

    large inventory new original guarantee 1.All quote based on EXW only The CPE330 is programmed and configured over Ethernet via GE’s Proficy* Machine Edition (PME) software. It resides in the RX3i main rack and su...

    Xiamen, China
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    Emerson DeltaV KJ400X1-BA2 Fisher Rosemount

    • Manufacturer: Emerson
    • Model: Rosemount

    new original guarantee 1.EX-Worker prices The CI830 Fieldbus Communication Interface (FCI) module is a configurable communication interface which performs operations such as signal processing, gathering of variou...

    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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    Triconex 4354 Communication Module

    • 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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    HIMA F3414 4 Channel Relay Module

    • Manufacturer: Hima

    Advanced cyber security: HIMA’s HIMax safety controller has been awarded the new cyber security certificate from TÜV Rheinland. The test agency certified the processor and the communications module in accordance ...

    Xiamen, China
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    ROCKWELL ALLEN BRADLEY 1440-REX00-04RD new XM-441 Expansion Relay Module

    • Manufacturer: Allen-Bradley

    All in stock new original guarantee Lead time: 2-3 working days | Product orgin: USA | Shipping port: xiamen | Payment: T/T and Western Union | Input voltage: 24V DC | Output type: Relay Output | Number of output...

    Xiamen, China
  • MDIV60D R410 R32 ABS Plastic

    MDIV60D R410 R32 ABS Plastic Controller Air Source Heat Pump Inverter Swimming Pool Heat Pump Unit

    • Manufacturer: Meeting

    MDIV60D R410 R32 ABS plastic controller air source heat pump inverter swimming pool heat pump unit Product Parameters 90rps: ABOUT US 1). We were established in 2001. 2).We are a professional heat pump manufactur...

    Guangzhou, China
2021222324

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.