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Used automation drives in China

  • Trusted Seller
    6ES7 451-3AL00-0AE0 | SIEMENS Positioning

    6ES7 451-3AL00-0AE0 | SIEMENS Positioning module

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 451-3AL00-0AE0 Positioning module SIEMENS 6ES7 451-3AL00-0AE0 Positioning module SIMATIC S7-400, positioning module FM 451 for rapid/slow traverse drives,3 channels incl. configuration package on CD

    Fujian, China
  • Trusted Seller
    B&R 7DI435.7 2003 digital input

    B&R 7DI435.7 2003 digital input module

    • Manufacturer: B & R

    2003 digital input module B&R 7DI435.7 2003 digital input module New & Original in Factory Packing Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable c...

    Fujian, China
  • Trusted Seller
    6ES7231-7PD22-0XA0 Siemens EM231

    6ES7231-7PD22-0XA0 Siemens EM231

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PD22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 4 AI, +/-80 MV a. thermocouples Type J, K, S, T, R, E, N; 15 b...

    Fujian, China
  • Trusted Seller
    6ES7231-7PB22-0XA0 Siemens analog input module

    6ES7231-7PB22-0XA0 Siemens analog input module

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PB22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 2 AI, Pt100/200/500/1000/10000, NI100/120/1000, CU10, Resistan...

    Fujian, China
  • Trusted Seller
    HONEYWELL 621-1180RC Digital Input Module

    HONEYWELL 621-1180RC Digital Input Module

    • Manufacturer: Honeywell

    Digital Input Module HONEYWELL 621-1180RC Digital Input Module One year warranty IN STOCK READY TO SHIP Product Type : Digital Input Module Description : 115 VAC Input 32 Point We Can Offer： 1.PLC programmable co...

    Fujian, China
  • Trusted Seller
    B&R 7AI294.7 Analog Input Module

    B&R 7AI294.7 Analog Input Module

    • Manufacturer: B & R

    Analog Input Module 7AI294.7 Analog Input Module Dimensions: 1.0" x 3.3" x 2.5" (2.5 cm x 8.3 cm x 6.3 cm) 2003 analog input module, 4 inputs, potentiometer evaluation, 13-bit, screw-in module Product Describe: W...

    Fujian, China
  • Trusted Seller
    ABB 1MRK000173 1MRK000005-396 Output Module

    ABB 1MRK000173 1MRK000005-396 Output Module

    • Manufacturer: ABB

    Output Module ABB 1MRK000173 1MRK000005-396 Output Module 100% working before shipping IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO.: Order(MOQ): P...

    Fujian, China
  • Trusted Seller
    ABB 1MRK000173-BC Output Module

    ABB 1MRK000173-BC Output Module

    • Manufacturer: ABB

    Output Module ABB 1MRK000173-BC Output Module 100% working before shipping IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO.: Order(MOQ): Payment: Colo...

    Fujian, China
  • Trusted Seller
    ABB RMBA-01 Modbus Adaptor Module

    ABB RMBA-01 Modbus Adaptor Module

    • Manufacturer: ABB

    Modbus Adaptor Module Product ID:64606778 ABB Type Designation:RMBA-01 OPTION/SP KIT MODBUS ADAPTER IN STOCK READY TO SHIP The R-series RMBA-01 is a Modbus adapter module providing a galvanically isolated RS-485 ...

    Fujian, China
  • Trusted Seller
    General Electric IC697VDD100 Digital Input

    General Electric IC697VDD100 Digital Input Module

    • Manufacturer: GE

    Digital Input Module General Electric IC697VDD100 Digital Input Module 100% working before shipping Get in touch today for a quick price. All parts come with a 12 months warranty Brand: Item No.: Payment: Product...

    Fujian, China
  • Trusted Seller
    8103AI-TX | General Electric ANALOG

    8103AI-TX | General Electric ANALOG INPUT MODULE

    • Manufacturer: GE

    General Electric 8103AI-TX ANALOG INPUT MODULE General Electric 8103AI-TX ANALOG INPUT MODULE 8 single-ended 4-20 mA input channels • 8 single-ended 4-20 mA input channels • Non-incendive field circuits • 4–20 mA...

    Fujian, China
  • Trusted Seller
    HIMA F7546 CONNECTOR BOARD

    HIMA F7546 CONNECTOR BOARD

    • Manufacturer: Hima

    HIMA F7546 CONNECTOR BOARD CONNECTOR BOARD We Can Offer： 1.PLC programmable controller (): 1756/1771/1785 series, Reliance Ryan. Schneider: Modicon Quantum 140 processor, I / O modules, power modules. Siemens: S5...

    Fujian, China
  • Trusted Seller
    ABB NKCL01-50 Coaxial Cable

    ABB NKCL01-50 Coaxial Cable

    • Manufacturer: ABB

    ABB NKCL01-50 Coaxial Cable The ABB NKCL01-50 Coaxial Cable is a high-performance, reliable coaxial cable designed for industrial applications that require consistent signal transmission. The ABB NKCL01-50 Coaxia...

    Fujian, China
  • Trusted Seller
    ABB NKTL01-3 Coax Termination Cable

    ABB NKTL01-3 Coax Termination Cable

    • Manufacturer: ABB

    ABB NKTL01-3 Coax Termination Cable The ABB NKTL01-3 Coax Termination Cable is a specialized coaxial cable designed for use in industrial automation and control systems that require high-quality signal terminatio...

    Fujian, China
  • Trusted Seller
    AJINEXTEK N3RTEX-DB32T controller 32ch 24VDC

    AJINEXTEK N3RTEX-DB32T controller 32ch 24VDC Level

    • Manufacturer: AJINEXTEK

    AJINEXTEK N3RTEX-DB32T controller 32ch 24VDC Level AJINEXTEK N3RTEX-DB32T controller 32ch 24VDC Level,Input : Photo-coupler isolation (Above Min. 2mA/ ch),Output : Photo-coupler + Drive IC ( Below Max. 50mA / ch)...

    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.