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Used software plc in China

  • Trusted Seller
    A6740 Emerson 16-channel relay

    A6740 Emerson 16-channel relay

    • Manufacturer: Emerson
    • Model: A6740

    16-Channel Relay Output Module This 2-slot monitor is used together with the AMS 6500 to build a complete API 670 machinery protection monitor. Applications include steam, gas, compressors and hydro turbo machine...

    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
    1756-IV32 | ControlLogix Sourcing Input

    1756-IV32 | ControlLogix Sourcing Input Module

    • Manufacturer: / Automation

    1756-IV32 ControlLogix Sourcing Input Module 1756-IV32 ControlLogix Sourcing Input Module The 1756-IV32 is a digital input module having 32 inputs with 16 points per group. ControlLogix Digital DC Input Module wi...

    Fujian, China
  • Trusted Seller
    IC695ALG616-FB | General Electric Analog

    IC695ALG616-FB | General Electric Analog Input module

    • Manufacturer: GE

    General Electric IC695ALG616-FB Analog Input module General Electric IC695ALG616-FB Analog Input module The IC695ALG616 input channels is compatible of being wires with analog current and voltage signals. Non-iso...

    Fujian, China
  • Trusted Seller
    KJ2003X1-BA2 12P20963X112 Emerson controller module

    KJ2003X1-BA2 12P20963X112 Emerson controller module

    • Manufacturer: Emerson
    • Model: KJ2003X1-BA2

    DeltaV MD Controller Module Get the best deals for KJ2003X1-BA2 12P20963X112 DeltaV MD Controller Module IN STOCK READY TO SHIP EMERSON KJ2003X1-BA2 12P20963X112 Controller 24 VDC 300mA KJ2003X1-BA2 12P20963X112 ...

    Fujian, China
  • Trusted Seller
    SNAP-AIV | OPTO 22 Analog

    SNAP-AIV | OPTO 22 Analog Input Module

    • Manufacturer: OPTO 22

    OPTO 22 SNAP-AIV 2 Channel Analog Input Module OPTO 22 SNAP-AIV 2 Channel Analog Input Module 2-channel 0 to 250 V RMS AC/DC inpu 2-channel 0 to 250 V RMS AC/DC inpu SNAPAIV I/O MODULE CURRENT RATING 170MA PRODUC...

    Fujian, China
  • Trusted Seller
    A6740-10 Emerson programmable logic card

    A6740-10 Emerson programmable logic card

    • Manufacturer: Emerson
    • Model: A6740

    A6740 16-Channel Output Relay Module Product Model: A6740 Product Parameters: 16-Channel Relay Output Module IN STOCK READY TO SHIP The 16-Channel Output Relay Module is designed for high reliability for the plan...

    Fujian, China
  • Trusted Seller
    IC697MDL650 | GE Input module

    IC697MDL650 | GE Input module

    • Manufacturer: Fanuc

    GE IC697MDL650 Logic Input Module GE IC697MDL650 Logic Input Module The GE Fanuc IC697MDL650 Positive Logic Input Module is manufactured as part of GE Series 90-70. It has 32 input points with a power rating of 2...

    Fujian, China
  • Trusted Seller
    A6740-10 | EMERSON Output Relay

    A6740-10 | EMERSON Output Relay Module

    • Manufacturer: Emerson
    • Model: A6740

    EMERSON A6740-10 Output Relay Module EMERSON A6740-10 Output Relay Module A6740 16-Channel Output Relay Module for the AMS 6500 Machinery Health Monitor A6740 16-Channel Output Relay Module for the AMS 6500 Machi...

    Fujian, China
  • Trusted Seller
    5463-581 | Woodward 4-20mA Sch

    5463-581 | Woodward 4-20mA Sch Isolated Input Module

    • Manufacturer: Woodward

    WOODWARD 5463-581 4-20mA Sch Isolated Input Module WOODWARD 5463-581 4-20mA Sch Isolated Input Module The CPC-DX Dual Transfer Skid supplies a precise and stable hydraulic control pressure proportional to the (4 ...

    Fujian, China
  • Trusted Seller
    1746-IA16 | SLC 16 Point

    1746-IA16 | SLC 16 Point AC Input Module

    • Manufacturer: / Automation

    1746-IA16 SLC 16 Point AC Input Module 1746-IA16 SLC 500 16-Channel AC Digital Input Module 1746-IA16 SLC 500 16-Channel AC Digital Input Module. 16 Inputs, 16 Points Per Common; Operating Voltage Range: 85-132VA...

    Fujian, China
  • Trusted Seller
    1794-0B8EP | Digital Output Module

    1794-0B8EP | Digital Output Module

    • Manufacturer: / Automation

    1794-0B8EP Digital Output Module 1794-OB8EP FLEX Output Module 24VDC 8-Port Electronically Fused 1794-OB8EP FLEX I/O Digital DC Output Module, 24V DC, Electronically Protected 8-Outputs (1 Group of 8), Non-Isolat...

    Fujian, China
  • Trusted Seller
    1762-IT4 | MicroLogix 4 Point

    1762-IT4 | MicroLogix 4 Point Input Module

    • Manufacturer: / Automation

    1762-IT4 MicroLogix 4 Point Input Module 1762-IT4 MicroLogix Expansion Thermocouple/Mv Input Module 4-Ch 1762-IT4 MicroLogix Expansion Thermocouple/Mv 4-Channel Input Module Thermocouple input module The 1762-IT4...

    Fujian, China
  • Trusted Seller
    F3421 | HIMA Digital Output

    F3421 | HIMA Digital Output Module

    • Manufacturer: Hima

    HIMA F3421 Digital Output Module The HIMA PES described here consists of the H41q and H51q system families. Both system families are based on the same hardware and software, and they are the third generation of t...

    Fujian, China
  • Trusted Seller
    1756-IB16ISOE | ControlLogix ISO Sequence

    1756-IB16ISOE | ControlLogix ISO Sequence of Event Input Module

    • Manufacturer: / Automation

    1756-IB16ISOE ControlLogix ISO Sequence of Event Input Module 1756-IB16ISOE ControlLogix ISO Sequence of Event Input Module ControlLogix Digital DC Isolated Input Sequence of Events with 16 Individually Isolated;...

    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.