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Used plcs in China

  • Trusted Seller
    IC200ALG263 | GE Analog Input

    IC200ALG263 | GE Analog Input Module

    • Manufacturer: GE

    GE IC200ALG263 Analog Input Module GE IC200ALG263 Analog Input Module It comes with -10 Volts to 10 Volts of input voltage, 100K Ohms of input impedance, and a 7.5-millisecond update rate. The GE Fanuc IC200ALG26...

    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
    6ES5434-4UA11 Siemens digital input module

    6ES5434-4UA11 Siemens digital input module

    • Manufacturer: Siemens
    • Model: 6ES5434

    Digital Input Module DIGITAL INPUT MODULE ；32POINT；5-15VDC；ISOLATED SINK In stock ready to ship Siemens 6ES5434-4UA11 SIMATIC S5 434-4 Digital Input Module for S5-135U/-155U/H PLC, (32) 5/15V DC Digital Inputs fo...

    Fujian, China
  • Trusted Seller
    AAI143-H53 S1 YOKOGAWA digital input

    AAI143-H53 S1 YOKOGAWA digital input module

    • Manufacturer: Yokogawa

    Power Supply Yokogawa Brand New AAI143-H53 S1 Automation Module AAI143-H53, YOKOGAWA, ANALOG INPUT MODULE, STYLE S1 AAI143-H53, YOKOGAWA, ANALOG INPUT MODULE, STYLE S1 AAI143-H53, YOKOGAWA, ANALOG INPUT MODULE, S...

    Fujian, China
  • Trusted Seller
    IC693ALG390F | GE Analog output

    IC693ALG390F | GE Analog output module

    • Manufacturer: GE

    GE IC693ALG390F Analog output module GE IC693ALG390F Analog output module This module is an analog output module that features Two (2) voltage output channels, that delivers output voltage range of -10 to +10 VDC...

    Fujian, China
  • Trusted Seller
    Westinghouse 1C31116G05 Analog Input Module

    Westinghouse 1C31116G05 Analog Input Module

    • Manufacturer: Westinghouse

    Westinghouse 1C31116G05 Analog Input Module Get in touch today for a quick price. All parts come with a 12 months warranty In stock ready to ship We Can Offer： 1.PLC programmable controller (): 1756/1771/1785 ser...

    Fujian, China
  • Trusted Seller
    SAI143-H33/PRP S2 YOKOGAWA analog input

    SAI143-H33/PRP S2 YOKOGAWA analog input module

    • Manufacturer: Yokogawa

    Power Supply Yokogawa Brand New SAI143-H33/PRP S2 Automation Module YOKOGAWA ESD Analog Input Module SAI143 n STANDARD SPECICATIONS l Current Input Module This module inputs 4 to 20 mA signals from the field. The...

    Fujian, China
  • Trusted Seller
    KJ3221X1-BA2 13P0125X012 Emerson DeltaV module

    KJ3221X1-BA2 13P0125X012 Emerson DeltaV module

    • Manufacturer: Emerson
    • Model: KJ3221

    DeltaV Input Module EMERSON DeltaV DeltaV Input Module suppliers KJ3221X1-BA2 13P0125X012 IN STOCK READY TO SHIP EMERSON KJ3221X1-BA2 13P0125X012 DeltaV Module DeltaV Module,Application:Nuclear Power Plant About ...

    Fujian, China
  • Trusted Seller
    SAI143-H33 S2 YOKOGAWA analog input

    SAI143-H33 S2 YOKOGAWA analog input module

    • Manufacturer: Yokogawa

    Power Supply Yokogawa Brand New SAI143-H33 S2 Automation Module Product Model: SAI143-H33 Spare Model: SAI143, SAI143-H33 S2, C2LG01043H Product Parameters: Analog Input Module Yokogawa SAI143-H33-S2 | Analog Inp...

    Fujian, China
  • Trusted Seller
    SDV531-S33 S3 | Yokogawa Digital

    SDV531-S33 S3 | Yokogawa Digital Output Module

    • Manufacturer: Yokogawa

    Yokogawa SDV531-S33 S3 Digital Output Module Dimensions: 18.4cm x 15cm x 3cm | Weight: 0.52kg | Mfr. part number: SDV531-S33 S3 | Part number/catalog no.: SDV531-S33 S3

    Fujian, China
  • Trusted Seller
    9482/32-08-11 | STAHL Temperature input

    9482/32-08-11 | STAHL Temperature input module

    • Manufacturer: Stahl

    STAHL 9482/32-08-11 Temperature input module Dimensions: 18.4cm x 15cm x 3cm | Weight: 0.52kg | Mfr. part number: 9482/32-08-11 | Part number/catalog no.: 9482/32-08-11

    Fujian, China
  • Trusted Seller
    6MF28212AA00 | SIEMENS Digital output

    6MF28212AA00 | SIEMENS Digital output module

    • Manufacturer: Siemens

    SIEMENS 6MF28212AA00 Digital output module Dimensions: 2.2 cm x 12.4 cm x 12.6 cm | Weight: 0.1 kg | Mfr. part number: 6MF28212AA00 | Part number/catalog no.: 6MF28212AA00

    Fujian, China
  • Trusted Seller
    6ES7315-2EG10-0AB0 | SIEMENS CPU MODULE

    6ES7315-2EG10-0AB0 | SIEMENS CPU MODULE

    • Manufacturer: Siemens
    • Model: 6ES7315

    SIEMENS 6ES7315-2EG10-0AB0 CPU MODULE Dimensions: 2.2 cm x 12.4 cm x 12.6 cm | Weight: 0.1 kg | Mfr. part number: 6ES7315-2EG10-0AB0 | Part number/catalog no.: 6ES7315-2EG10-0AB0

    Fujian, China
  • Trusted Seller
    ADM11C | YOKOGAWA Contact Input

    ADM11C | YOKOGAWA Contact Input Module

    • Manufacturer: Yokogawa

    YOKOGAWA ADM11C Contact Input Module Dimensions: 2.2 cm x 12.4 cm x 12.6 cm | Weight: 0.1 kg | Mfr. part number: ADM11C | Part number/catalog no.: ADM11C

    Fujian, China
  • Trusted Seller
    IS420PUAAH1A | GE Universal Input-Output

    IS420PUAAH1A | GE Universal Input-Output Module

    • Manufacturer: GE

    GE IS420PUAAH1A Universal Input-Output Module Thermocouple I/O I/O Module RTD I/O Voltage Input 4-20 mA current input 0-20 mA current output Pulse accumulator Digital input The IS420PUAAH1A is a Universal Input/O...

    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.