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Used electrical control modules in China

  • Trusted Seller
    KJ4001X1-BA3 12P3378X012 Emerson 2 wide

    KJ4001X1-BA3 12P3378X012 Emerson 2 wide carrier

    • Manufacturer: Emerson
    • Model: KJ4001X1-BA3

    Wide Carrier Base Module KJ4001X1-BA3 12P3378X032 VE3051C0| EMERSON | Wide Carrier Base Module IN STOCK READY TO SHIP Product Model: KJ4001X1-BA3,Spare Model: 12P3378X012,Product Parameters: 2 Wide Carrier POWER ...

    Fujian, China
  • Trusted Seller
    6ES7331-7KF02-0AB0 Siemens SIMATIC S7-300

    6ES7331-7KF02-0AB0 Siemens SIMATIC S7-300

    • Manufacturer: Siemens
    • Model: 6ES7331

    SM331 Analog Input Module Siemens 6ES7 331-7KF02-0AB0 SIMATIC S7-300 SM 331 Analog Current Thermocouple Input Module IN STOCK READY TO SHIP SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 ...

    Fujian, China
  • Trusted Seller
    HONEYWELL 51305437-100 JUMPER CARD

    HONEYWELL 51305437-100 JUMPER CARD

    • Manufacturer: Honeywell

    JUMPER CARD HONEYWELL 51305437-100 JUMPER CARD UNIVERSAL CONTROLLER I/O MODULE IN STOCK READY TO SHIP HONEYWELL 51305437-100 JUMPER CARD New & Original in Factory Packing More Products As Below 1) TRICONEX(3008,3...

    Fujian, China
  • Trusted Seller
    PDP800 | ABB | PROFIBUS

    PDP800 | ABB | PROFIBUS Interface

    • Manufacturer: ABB

    Profibus Interface Product Model: PDP800 Spare Model: DP-V2 Product Parameters: PROFIBUS Interface In stock ready to ship Catalog Description:Profibus DP V0/V1/V2 Master Module Long Description:Supports up to 125...

    Fujian, China
  • Trusted Seller
    EMERSON VE4003S5B1 KJ3002X1-BG2 12P1731X082

    EMERSON VE4003S5B1 KJ3002X1-BG2 12P1731X082

    • Manufacturer: Emerson
    • Model: VE4003

    THERMOCOUPLE Module EMERSON |VE4003S5B1 KJ3002X1-BG2 12P1731X082 | THERMOCOUPLE Module We are professional EMERSON VE4003S5B1 KJ3002X1-BG2 12P1731X082 Suppliers from China Advantage of Emerson DeltaV DCS 1.I/O co...

    Fujian, China
  • Trusted Seller
    MU-TAIL02 | 51304437-100 Honeywell Analog

    MU-TAIL02 | 51304437-100 Honeywell Analog Input Low Level

    • Manufacturer: Honeywell

    Honeywell MU-TAIL02 51304437-100 Analog Input Low Level Honeywell MU-TAIL02 51304437-100 Low Level Analog Input Honeywell MU-TAIL02 51304437-100 Low Level Analog Input,Thermocouple, RTD, Voltage, & Current (2-wir...

    Fujian, China
  • Trusted Seller
    EMERSON KJ3204X1-BA1 12P3275X032 VE4002S1T2B5

    EMERSON KJ3204X1-BA1 12P3275X032 VE4002S1T2B5

    • Manufacturer: Emerson
    • Model: KJ3204X1-BA1

    Discrete Output Module EMERSON KJ3204X1-BA1 12P3275X032 VE4002S1T2B5 Discrete Output Module Get in touch today for a quick price. All parts come with a 12 months warranty Advantage of Emerson DeltaV DCS 1.I/O con...

    Fujian, China
  • Trusted Seller
    FC-SICC-0001-L10 Honeywell Interconnection Cable

    FC-SICC-0001-L10 Honeywell Interconnection Cable

    • Manufacturer: Honeywell

    FC-SICC-0001-L10 Honeywell Interconnection Cable Interconnection Cable Product Type: Interconnection Cable Series: FSC (Fail-Safe Controller) Function: Connects I/O modules to FTA Cable Length: 10 meters Cable Ty...

    Fujian, China
  • Trusted Seller
    EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1

    EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1

    • Manufacturer: Emerson
    • Model: KJ3221X1-BA1

    Input Module EMERSON |KJ3221X1-BA1 12P2531X102 VE4035S2B1 | HART Series 2 Input Module We are professional EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1 Suppliers from China Introduce of Emerson DeltaV DCS DeltaV s...

    Fujian, China
  • Trusted Seller
    6ES7516-3AN01-0AB0 SIEMENS SIMATIC S7-1500

    6ES7516-3AN01-0AB0 SIEMENS SIMATIC S7-1500

    • Manufacturer: Siemens
    • Model: 6ES7

    SIMATIC S7-1500 CPU 1516-3 PN/DP, central processing unit with work memory 1 MB In stock ready to ship SIMATIC TDC CPU551 CPU Module/Processor Module, 64-Bit 266MHz, with 8 Binary Inputs SIEMENS 6DD1600-0BA1 proc...

    Fujian, China
  • Trusted Seller
    CMA126 | 3DDE300406 ABB Interface

    CMA126 | 3DDE300406 ABB Interface Card

    • Manufacturer: ABB

    ABB CMA126 3DDE300406 Interface Card ABB CMA126 3DDE300406 Interface Card The ABB ANC Network Card allows the remote UPS Clear and comprehensive user interface The ABB ANC Network Card allows the remote UPS opera...

    Fujian, China
  • Trusted Seller
    3500/20 125744-02 | GE /

    3500/20 125744-02 | GE / Bently Nevada | Proximity Probes

    • Manufacturer: Bently Nevada

    Rack Interface Module 3500/20 125744-02 | Bently Nevada | Rack Interface Module In stock ready to ship The Rack Interface Module (RIM) is the primary interface to the 3500 rack. It supports a proprietary protocol...

    Fujian, China
  • Trusted Seller
    Emerson KJ3204X1-BA1 12P3275X022 VE4002S1T2

    Emerson KJ3204X1-BA1 12P3275X022 VE4002S1T2

    • Manufacturer: Emerson
    • Model: KJ3204X1-BA1

    Digital Output Module Emerson DeltaV KJ3204X1-BA1 12P3275X022 VE4002S1T2 Digital Output Module Best Price for Emerson KJ3204X1-BA1 12P3275X022 VE4002S1T2 Module One Year Warranty Brand: Item No.: Payment: Product...

    Fujian, China
  • Trusted Seller
    1C31110G03 Westinghouse CONTACT INPUT

    1C31110G03 Westinghouse CONTACT INPUT

    • Manufacturer: Westinghouse

    ELECTRONICS MODULE Get the best deals for 1C31110G03 IN STOCK READY TO SHIP Westinghouse 1C31110G03 Emerson Ovation Module 1C31110G03;INPUT MODULE;OVATION;CONTACT INPUT;16 POINT Product details Min. Order:1 Piece...

    Fujian, China
  • Trusted Seller
    EMERSON A6500-CC

    EMERSON A6500-CC

    • Manufacturer: Emerson
    • Model: A6500

    System Communication Card AMS A6500-CC System Communication Card for AMS 6500 ATG The ModBus and Rack Interface Module are designed for high reliability for the plant's most critical rotating machinery. It reads ...

    Fujian, China
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Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.