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Used switches in China

  • Trusted Seller
    7400208-020 | TRICONEX | switching

    7400208-020 | TRICONEX | switching power supply

    • Manufacturer: Triconex

    DI INPUT EXTERNAL TERMINATOR MODULE Get the best deals for 7400208-020 In stock ready to ship 7400208C020 DI INPUT EXTERNAL TERMINATOR MODULE (DI2301) An external termination panel (ETP) is an electrically-passiv...

    Fujian, China
  • Trusted Seller
    82408464-001 | Honeywell S/O SWITCH

    82408464-001 | Honeywell S/O SWITCH CONTROL

    • Manufacturer: Honeywell

    Honeywell 82408464-001 S/O SWITCH CONTROL Honeywell 82408464-001 S/O SWITCH CONTROL INPUT / OUTPUT BUS SWITCH FILE OF THE RESERVE MULTIFUNCTION CONTROLLER S/O SWITCH CONTROL 82408464001 SOSC SWITCH CONTROL CARD I...

    Fujian, China
  • Trusted Seller
    1734-IT21 | Temperature Input Module

    1734-IT21 | Temperature Input Module

    • Manufacturer: Automation

    1734-IT21 Temperature Input Module 1734-IT21 Temperature Input Module The 1734-IT2I is a POINT I/O Analog Temperature Input Module. It has 2 Thermocouple Inputs and a Resolution of 15 bits with an Input Voltage o...

    Fujian, China
  • Trusted Seller
    IC693MDL754 | GE Output Module

    IC693MDL754 | GE Output Module

    • Manufacturer: GE

    GE IC693MDL754 Output Module GE IC693MDL754 Output Module The GE Fanuc IC693MDL754 module is a ESCP positive logic output module. The 32 output points on the module are divided into 2 groups of 16. The IC693MDL75...

    Fujian, China
  • Trusted Seller
    IC693MDL930F | General Electric Relay

    IC693MDL930F | General Electric Relay Output Module

    • Manufacturer: GE

    General Electric IC693MDL930F Relay Output Module General Electric IC693MDL930F Relay Output Module The IC693MDL930 is a Series 90-30, relay output module. This module features Eight (8) individually isolated For...

    Fujian, China
  • Trusted Seller
    IC694MDL754 | General Electric 12/24VDC

    IC694MDL754 | General Electric 12/24VDC Output Module

    • Manufacturer: GE

    General Electric IC694MDL754 12/24VDC Output Module General Electric IC694MDL754 12/24VDC Output Module The IC694MDL754 is a 12 / 24 VDC, High-density Positive Logic discrete output module. High Density Discrete ...

    Fujian, China
  • Trusted Seller
    IC694MDR390 | General Electric Input/Output

    IC694MDR390 | General Electric Input/Output Module

    • Manufacturer: GE

    GE IC694MDR390 Input/Output Module GE IC694MDR390 Input/Output Module The GE Fanuc IC694MDR390 Input/Output Module is made for the RX3i PacSystem PLCs. This mixed I/O module can have 8 individually isolated sinki...

    Fujian, China
  • Trusted Seller
    IC693MDL930 | General Electric Relay

    IC693MDL930 | General Electric Relay output module

    • Manufacturer: GE

    General Electric IC693MDL930 Relay output module General Electric IC693MDL930 Relay output module Each relay contact has a maximum current rating of 4 Amperes and is operable at voltage ranges of 5-30 VDC / 5-250...

    Fujian, China
  • Trusted Seller
    1734-IE2V | POINT I/O Analog

    1734-IE2V | POINT I/O Analog Input Module

    • Manufacturer: Automation

    1734-IE2V POINT I/O Analog Input Module 1734-IE2V POINT I/O Analog Input Module It has 2 single-ended, non-isolated, voltage Inputs and a Delta Sigma Conversion Type with a Power Dissipation of 0.75 Watts at 28.8...

    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
    1734-IE4C | POINT I/O 4

    1734-IE4C | POINT I/O 4 Point Analog Input Module

    • Manufacturer: / Automation

    1734-IE4C POINT I/O 4 Point Analog Input Module 1734-IE4C 24V Dc 4 Channel High Density Analog Current Input Module The 1734-IE4C module is a POINT I/O 4-channel high-density current input module. It is an analog...

    Fujian, China
  • Trusted Seller
    IC694MDL754-CD | General Electric Output

    IC694MDL754-CD | General Electric Output Module

    • Manufacturer: GE

    General Electric IC694MDL754-CD Output Module General Electric IC694MDL754-CD Output Module The IC694MDL754 is a 12 / 24 VDC, High-density Positive Logic discrete output module. High Density Discrete output modul...

    Fujian, China
  • Trusted Seller
    IC694MDL916 | GE Relay Output

    IC694MDL916 | GE Relay Output Module

    • Manufacturer: GE

    GE IC694MDL916 Relay Output Module GE IC694MDL916 Relay Output Module The IC694MDL916 is a relay output module that is part of the PACSystem RX3i platform, currently under Emerson Automation, formerly produced by...

    Fujian, China
  • Trusted Seller
    EMERSON KJ4001X1-CE1 12P0732X022

    EMERSON KJ4001X1-CE1 12P0732X022

    • Manufacturer: Emerson
    • Model: KJ4001

    Terminal Block KJ4001X1-CE1. Rated 4.5 (38 total ratings) MPN: 12P0732X022, 12P0732X102, 12P0732X022 KJ4001X1-CC1 Panel Accessories from EMERSON In Stock, Order Now! Same Day Shipping DeltaV systems provide power...

    Fujian, China
  • Trusted Seller
    5069-OW16 | Relay output module

    5069-OW16 | Relay output module

    • Manufacturer: Automation

    5069-OW16 Relay output module 5069-OW16 Relay output module The 5069-OW16 is a Compact 5000 relay output module. This module features Sixteen (16) Form A, Normally Open (N.O.) relay output channels in Two (2) gro...

    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.