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Used frequency controller in China

  • Trusted Seller
    1771-IAD | 16 Point Digital

    1771-IAD | 16 Point Digital Input Module

    • Manufacturer: / Automation

    1771-IAD 16 Point Digital Input Module 1771-IAD PLC-5 Digital Input Module 120V AC/DC, 16 Input 1771-IAD PLC-5 Digital Input Module 120V AC/DC, 16 Input; Operating Voltage: 79-138V AC, 79-138V DC; Wiring Arm: 177...

    Fujian, China
  • Trusted Seller
    IS230SNAIH2A | GE Analog DIN

    IS230SNAIH2A | GE Analog DIN Rail Input/Output Module

    • Manufacturer: GE

    GE IS230SNAIH2A Analog DIN Rail Input/Output Module Part Number: IS230SNAIH2A Manufacturer: General Electric Series: Mark VIe PCI bus: 32bit/33MHz Product Type: Analog DIN Rail Input/Output Module Number of chann...

    Fujian, China
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    ASS9521DG-00 S9520DG-00 | YOKOGAWA Analog

    ASS9521DG-00 S9520DG-00 | YOKOGAWA Analog Voltage Input Module

    • Manufacturer: Yokogawa

    YOKOGAWA ASS9521DG-00 S9520DG-00 Analog Voltage Input Module Effective measurement range :20 div (士10 div around o v, display range: 10 div,when Variable is OFF) Number of input channels :2 lnput coupling :Ac, Dc...

    Fujian, China
  • Trusted Seller
    ABB CS503V1 RTA board New

    ABB CS503V1 RTA board New and Original

    • Manufacturer: ABB

    RTA board ABB Real-Time Accelerator, RTA Board - PU515A IN STOCK READY TO SHIP Used with Master and MOD eDCN systems. Installed in 3.3V or 5V 32-bit 33MHz PCI or 100/133MHz PCI-X slot (runs at 33MHz). Basic infor...

    Fujian, China
  • Trusted Seller
    6ES5420-4UA12 | Siemens Digital Input

    6ES5420-4UA12 | Siemens Digital Input Module

    • Manufacturer: Siemens
    • Model: 6ES5420

    Siemens 6ES5420-4UA12 Digital Input Module Siemens 6ES5420-4UA12 Digital Input Module Type of inputs : Floating，1 group with 32 inputs Rated input voltage : 24VDC Number of inputs : 32 Type of inputs : Floating，1...

    Fujian, China
  • Trusted Seller
    IOP302 181524 | METSO Analog

    IOP302 181524 | METSO Analog Input Module

    • Manufacturer: Metso

    METSO IOP302 181524 Analog Input Module METSO IOP302 181524 Analog Input Module The IOP302 module features sixteen 4-20 mA common input channels. The IOP302 module features sixteen 4-20 mA common input channels. ...

    Fujian, China
  • Trusted Seller
    SAI143-H63/PRP S3 | YOKOGAWA Analog

    SAI143-H63/PRP S3 | YOKOGAWA Analog Input Module

    • Manufacturer: Yokogawa

    Yokogawa SAI143-H63/PRP S3 Analog Input Module Current Input Module This module inputs 4 to 20 mA signals from the field.The SAI143 can be made dual redundant. Model SAI143 (*1) Number of input channels 16 channe...

    Fujian, China
  • Trusted Seller
    2MLQ-RY2A | Honeywell Digital Output

    2MLQ-RY2A | Honeywell Digital Output Module

    • Manufacturer: Honeywell

    Honeywell 2MLQ-RY2A Digital Output Module Honeywell 2MLQ-RY2A Digital Output Module Rated load voltage/current DC24V 2A(resistive load) / AC220V 2A(COS = 1) Output point 16 point Isolation method Relay isolation...

    Fujian, China
  • Trusted Seller
    SAI143-H63/PRP S4 | YOKOGAWA Analog

    SAI143-H63/PRP S4 | YOKOGAWA Analog Input Module

    • Manufacturer: Yokogawa

    Yokogawa SAI143-H63/PRP S4 Analog Input Module Current Input Module This module inputs 4 to 20 mA signals from the field.The SAI143 can be made dual redundant. Model SAI143 (*1) Number of input channels 16 channe...

    Fujian, China
  • Trusted Seller
    LYD000A | Hitachi digital input

    LYD000A | Hitachi digital input module

    • Manufacturer: Hitachi

    Hitachi LYD000A digital input module Shock Operating 10g Shock Non-Operating 30g Vibration/Shock resistance Displacement : 0.012Inch p-p from 10~57Hz Acceleration : 2G’s from 57~500Hz Sweep Rate : 1 octave Per Mi...

    Fujian, China
  • Trusted Seller
    Schneider Electric TSXDSY64T2K Discrete Output

    Schneider Electric TSXDSY64T2K Discrete Output Module

    • Manufacturer: Schneider

    Schneider Electric TSXDSY64T2K Discrete Output Module Discrete Output Module It is suitable for motors with power rating up to 37kW/50hp for applications requiring slight overload (up to 120%). It is suitable for...

    Fujian, China
  • Trusted Seller
    57C409 | RELIANCE ELECTRIC Analog

    57C409 | RELIANCE ELECTRIC Analog Input Module

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 57C409 Analog Input Module The 57C409 was originally created to be an AutoMax Multibus I/O System. It had an input rating of +/-1, 5, 10, and 20V. This part could allow two input channels to be ...

    Fujian, China
  • Trusted Seller
    6ES5434-4UA11 | Siemens Digital Input

    6ES5434-4UA11 | Siemens Digital Input Module

    • Manufacturer: Siemens
    • Model: 6ES5434

    Siemens 6ES5434-4UA11 Digital Input Module Siemens 6ES5434-4UA11 Digital Input Module Rated input voltage (L+) DC 12 to 24 V (NAMUR) 1) Rated input voltage (LH+) DC 5 to 15 V Rated input voltage (L+) DC 12 to 24 ...

    Fujian, China
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    3603E | Triconex Digital Output

    3603E | Triconex Digital Output Module

    • Manufacturer: Triconex

    Triconex 3603E Digital Output Module Triconex 3603E Digital Output Module Output Signals 16, commoned (3603E/T 3603E Triconex 3603E 120V DC Digital Output Module Model Number 3603E Nominal Voltage 120 VDC Type TM...

    Fujian, China
  • Trusted Seller
    IC694MDL330 | General Electric Output

    IC694MDL330 | General Electric Output Module

    • Manufacturer: GE

    GE IC694MDL330 Output Module GE IC694MDL330 Output Module The GE Fanuc IC694MDL330 module is an output module that can be installed in any I/O slot in the RX3i PLC system. The module has a rated voltage of 120 to...

    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.