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Used switch modules in China

  • Trusted Seller
    FC-SDIL-1608 V1.3 | Honeywell Digital

    FC-SDIL-1608 V1.3 | Honeywell Digital input module

    • Manufacturer: Honeywell

    Honeywell FC-SDIL-1608 V1.3 Digital input module Honeywell FC-SDIL-1608 V1.3 Digital input module The SDIL-1608 digital input module has sixteen channels for either loopmonitored loops or status signals derived f...

    Fujian, China
  • Trusted Seller
    AAR145-S50 S1 | Yokogawa TC/RTD

    AAR145-S50 S1 | Yokogawa TC/RTD Input Module

    • Manufacturer: Yokogawa

    YOKOGAWA AAR145-S50 S1 TC/RTD Input Module YOKOGAWA AAR145-S50 S1 TC/RTD Input Module These modules receive signals from mV, thermocouple (TC), RTD, and potentiometer (POT), and they are isolated between the fiel...

    Fujian, China
  • Trusted Seller
    1746-ITB16 | Fast Response DC

    1746-ITB16 | Fast Response DC Sinking Input Module

    • Manufacturer: Automation

    1746-ITB16 Fast Response DC Sinking Input Module 1746-ITB16 Fast Response DC Sinking Input Module This module has Sixteen (16) channels that accepts a nominal input voltage of 24VDC and 10-30 input voltage range....

    Fujian, China
  • Trusted Seller
    1746-NI4 | SLC 4 Point

    1746-NI4 | SLC 4 Point Analog Input Module

    • Manufacturer: / Automation

    1746-NI4 SLC 4 Point Analog Input Module 1746-NI4 SLC 500 High Resolution Analog Input Module 4 Point 1746-NI4 SLC 500 High Resolution Analog Input Module, 4 Point. Number of Inputs: 4 Analog Inputs ±10V DC or ±2...

    Fujian, China
  • Trusted Seller
    BIU84 A413143-09 | Metso Auttomation

    BIU84 A413143-09 | Metso Auttomation BINARY INPUT MODULE

    • Manufacturer: Metso

    Metso Auttomation BIU84 A413143-09 BINARY INPUT MODULE A413143 PC BOARD BINARY INPUT MODULE ASSEMBLY (BIU-84) Supply voltage: UVG = 15 .. 18 V (16,5 V typ.) Input resistance: RE = 6 kOhm Input rated current: Ir =...

    Fujian, China
  • Trusted Seller
    AAR145-S00 S1 | Yokogawa RTD/POT

    AAR145-S00 S1 | Yokogawa RTD/POT Input Module

    • Manufacturer: Yokogawa

    YOKOGAWA AAR145-S00 S1 RTD/POT Input Module YOKOGAWA AAR145-S00 S1 RTD/POT Input Module These modules receive signals from mV, thermocouple (TC), RTD, and potentiometer (POT), and they are isolated between the fi...

    Fujian, China
  • Trusted Seller
    AAR145-S03 S1 | Yokogawa RTD/POT

    AAR145-S03 S1 | Yokogawa RTD/POT Input Module

    • Manufacturer: Yokogawa

    YOKOGAWA AAR145-S03 S1 RTD/POT INPUT MODULE YOKOGAWA AAR145-S03 S1 RTD/POT INPUT MODULE These modules receive signals from mV, thermocouple (TC), RTD, and potentiometer (POT), and they are isolated between the fi...

    Fujian, China
  • Trusted Seller
    IC200MDL940B | General Electric Relay

    IC200MDL940B | General Electric Relay VersaMax Output Module

    • Manufacturer: GE

    General Electric IC200MDL940B Relay VersaMax Output Module General Electric IC200MDL940B Relay VersaMax Output Module from General Electric with a total of 16 output points The IC200MDL940 is a Form A Relay Versa...

    Fujian, China
  • Trusted Seller
    140ERT85420 | Schneider Electric Multi-function

    140ERT85420 | Schneider Electric Multi-function Input Module

    • Manufacturer: Schneider Electric

    Schneider Electric 140ERT85420 Multi-function Input Module Schneider Electric 140ERT85420 Multi-function Input Module Status monitoring on discrete inputs Main range of product Modicon Quantum automation platform...

    Fujian, China
  • Trusted Seller
    1756-OX8I | ControlLogix AC/DC Isolated

    1756-OX8I | ControlLogix AC/DC Isolated Relay Output Module

    • Manufacturer: / Automation

    1756-OX8I ControlLogix AC/DC Isolated Relay Output Module 1756-OX8I ControlLogix AC/DC Isolated Relay Output Module The 1756-OX8I is a ControlLogix Discrete output module which operate at a voltage category of 5 ...

    Fujian, China
  • Trusted Seller
    FC-SDIL-1608 V1.1 | Honeywell Digital

    FC-SDIL-1608 V1.1 | Honeywell Digital input module

    • Manufacturer: Honeywell

    Honeywell FC-SDIL-1608 V1.1 Digital input module Honeywell FC-SDIL-1608 V1.1 Digital input module The SDIL-1608 digital input module has sixteen channels for either loopmonitored loops or status signals derived f...

    Fujian, China
  • Trusted Seller
    P-HB-DOT-12010000 DOT120 | ABB Digital

    P-HB-DOT-12010000 DOT120 | ABB Digital Output Module

    • Manufacturer: ABB

    ABB P-HB-DOT-12010000 DOT120 Digital Output Module ABB P-HB-DOT-12010000 DOT120 Digital Output Module The Harmony Input/Output (I/O) System utilizes a variety of input and output blocks to interface process signa...

    Fujian, China
  • Trusted Seller
    1734-IE2C | POINT I/O 2

    1734-IE2C | POINT I/O 2 Point Analog Input Module

    • Manufacturer: / Automation

    1734-IE2C POINT I/O 2 Point Analog Input Module 1734-IE2C POINT I/O 2-Channel Analog Current Input Module 1734-IE2C POINT I/O 2-Channel Analog Current Input Module 24V DC The 1734-IE2C module is a member of the 1...

    Fujian, China
  • Trusted Seller
    6ES7131-4BD01-0AA0 | SIEMENS SIMATIC ET

    6ES7131-4BD01-0AA0 | SIEMENS SIMATIC ET 200S Digital Input Module

    • Manufacturer: Siemens
    • Model: 6ES7131

    SIEMENS SIMATIC 6ES7131-4BD01-0AA0 ET 200S Digital Input Module SIEMENS Simatic 6ES7131-4BD01-0AA0 DP, 5 ELECTRON. MODULES FOR ET 200S, 4 DI STANDARD 24V DC, 15 MM WIDTH, 5 PIECES PER PACKAGING UNIT Digital elect...

    Fujian, China
  • Trusted Seller
    IC693MDL940F | General Electric 2A

    IC693MDL940F | General Electric 2A 16 PT Relay Output Module

    • Manufacturer: GE

    General Electric IC693MDL940F 2A 16 PT Relay Output Module General Electric IC693MDL940F 2A 16 PT Relay Output Module Uses of this module are to control load devices like indicators The GE Fanuc IC693MDL940 is a ...

    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.