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Used automation and plc equipment in China

  • Trusted Seller
    6DD1642-0BC0 | Siemens EA12 Analog

    6DD1642-0BC0 | Siemens EA12 Analog Output Module

    • Manufacturer: Siemens

    Siemens 6DD1642-0BC0 EA12 Analog Output Module Siemens 6DD1642-0BC0 EA12 Analog Output Module 20-pin connector for the analog outputs • 8 analog outputs • 20-pin connector for the analog outputs • 8 test socket p...

    Fujian, China
  • Trusted Seller
    51306975-175 | 8C-TDOD51 Honeywell Digital

    51306975-175 | 8C-TDOD51 Honeywell Digital Output Module

    • Manufacturer: Honeywell

    Honeywell 51306975-175 8C-TDOD51 Digital Output Module Honeywell 51306975-175 8C-TDOD51 Digital Output Module Series C I/O Module The Digital Output bussed 24VDC (DO24V) module can switch reliable 24V digital out...

    Fujian, China
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    K-DI01 | Hollysys DCS Digital

    K-DI01 | Hollysys DCS Digital Input Module

    • Manufacturer: Hollysys

    Hollysys K-DI01 DCS Digital Input Module 16 Channel 24VDC The Hollysys K-DI01 DCS Digital Input Module is a high-performance solution designed for efficient digital signal processing in distributed control system...

    Fujian, China
  • Trusted Seller
    DO321/B | KEBA OUTPUT MODULE

    DO321/B | KEBA OUTPUT MODULE

    • Manufacturer: Keba

    KEBA DO321/B OUTPUT MODULE KEBA DO321/B OUTPUT MODULE 24 V DC from the front (19.2 V to 30 V, acc. to IEC61131-2) Power supply voltage: 24 V DC from the front (19.2 V to 30 V, acc. to IEC61131-2) 24 V DC from K B...

    Fujian, China
  • Trusted Seller
    505-4916A | Siemens Relay Output

    505-4916A | Siemens Relay Output Module

    • Manufacturer: Siemens

    Siemens 505-4916A Relay Output Module Siemens 505-4916A Relay Output Module The 505 Relay Output Modules may contain 8-, 16- or 32- output points. The 505 Relay Output Modules may contain 8-, 16- or 32- output po...

    Fujian, China
  • Trusted Seller
    F3236 | HIMA | 16-Channel

    F3236 | HIMA | 16-Channel Digital Input Module

    • Manufacturer: Hima

    Digital Input Module F3236 | HIMA 16-Channel Digital Input Module In stock ready to ship Product type : 16-fold Input module, safety related for 1 signals or sensors with safety isolation requirement class AK 1 ....

    Fujian, China
  • Trusted Seller
    505-4532 | Siemens 1/2 A

    505-4532 | Siemens 1/2 A DC Output Module

    • Manufacturer: Siemens
    • Model: 505-4532

    Siemens 505-4532 1/2 A DC Output Module Siemens 505-4532 1/2 A DC Output Module The 505 Discrete Input and Discrete Output modules contain 8-, 16- or 32- input or output circuits and can accept AC or DC voltage, ...

    Fujian, China
  • Trusted Seller
    IC693ALG220G | GE Analog Voltage

    IC693ALG220G | GE Analog Voltage Input module

    • Manufacturer: GE

    GE IC693ALG220G Analog Voltage Input module GE IC693ALG220G Analog Voltage Input module The IC693ALG220 is a Channel Analog Voltage Input module for the Series 90-30. This Programmable Logic Controller delivers f...

    Fujian, China
  • Trusted Seller
    IS220STAOH2A | GE Analog Output

    IS220STAOH2A | GE Analog Output Module

    • Manufacturer: GE

    GE IS220STAOH2A Analog Output Module Part Number: IS230STAOH2A Manufacturer: General Electric Series: Mark VIe Product Type: Analog Output Module Number of channels: 12 Common Mode Voltage Range: +5 V dc Maximum ...

    Fujian, China
  • Trusted Seller
    VE4003S2B1 | EMERSON M-series Traditional

    VE4003S2B1 | EMERSON M-series Traditional I/O

    • Manufacturer: Emerson
    • Model: VE4003S2B1

    Emerson VE4003S2B1 M-series Traditional I/O Emerson VE4003S2B1 M-series Traditional I/O It’s designed to be installed in the field, near your devices. Traditional I/O is equipped with function and field wiring pr...

    Fujian, China
  • Trusted Seller
    505-4332 | Siemens 24 VDC

    505-4332 | Siemens 24 VDC Input Module

    • Manufacturer: Siemens
    • Model: 505-4332

    Siemens 505-4332 24 VDC Input Module Siemens 505-4332 24 VDC Input Module 32 inputs, 14 – 30 VDC To relate the hardwired connections on the equipment that you are controlling to the program inputs and outputs, yo...

    Fujian, China
  • Trusted Seller
    6DP1230-8JJ | SIEMENS INPUT MODULE

    6DP1230-8JJ | SIEMENS INPUT MODULE

    • Manufacturer: Siemens

    SIEMENS 6DP1230-8JJ INPUT MODULE SIEMENS 6DP1230-8JJ INPUT MODULE SPPA-T3000/SPPA-T2000 FUM230 HART ANALOG INPUT MODULE FOR HART SIGNALS, 16 AI SPPA-T3000/SPPA-T2000 FUM230 HART ANALOG INPUT MODULE FOR HART SIGNA...

    Fujian, China
  • Trusted Seller
    GEC/CONVERTEAM GEM80 8143-4002 OUTPUT MODULE

    GEC/CONVERTEAM GEM80 8143-4002 OUTPUT MODULE

    • Manufacturer: GEC/CONVERTEAM

    OUTPUT MODULE CONVERTEAM 8143-4002 RELAY；OUTPUT MODULE；GEM 80；MONOSTABLE；8 OUTPUTS Find many great new & used options and get the best deals ✓ Quick Quote ✓ Fast Delivery ✓ 12 Month Warranty ✓ Charming Price Gene...

    Fujian, China
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    Honeywell 900G04-0101 Digital Input Module

    Honeywell 900G04-0101 Digital Input Module

    • Manufacturer: Honeywell

    Honeywell 900G04-0101 Digital Input Module The Honeywell 900G04-0101 is a digital input module designed for the ControlEdge HC900 control system. Item NO.: 900G04-0101 Product Origin: USA Description: Digital Inp...

    Fujian, China
  • Trusted Seller
    AO523 | 1SAP250200R0001 ABB Analog

    AO523 | 1SAP250200R0001 ABB Analog Output Module

    • Manufacturer: ABB
    • Model: AO523

    ABB AO523 1SAP250200R0001 Analog Output Module ABB AO523 1SAP250200R0001 Analog Output Module Catalog Description:AO523:S500,Analog Output Mod.8AO U/I + 8AO U AO523 General Information Extended Product Type:AO523...

    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.