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Used plcs in China

  • Trusted Seller
    IC693MDL241 | GE Discrete input

    IC693MDL241 | GE Discrete input module

    • Manufacturer: GE

    GE IC693MDL241 Discrete input module GE IC693MDL241 Discrete input module Each channel accepts an input voltage range of 0-30 VDC or 0-30 VAC along with an input current of 7 mA at rated voltage. Discrete input m...

    Fujian, China
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    IC697MDL640 | GE Discrete Input

    IC697MDL640 | GE Discrete Input Module

    • Manufacturer: Fanuc

    GE IC697MDL640 Discrete Input Module GE IC697MDL640 Discrete Input Module IC697MDL640 is a 125 VDC Positive/Negative Logic Discrete Input Module by GE Fanuc. This module’s standard features include 16 points comp...

    Fujian, China
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    FBS-TC16 | FATEK Temperature Input

    FBS-TC16 | FATEK Temperature Input Module

    • Manufacturer: FATEK

    FATEK FBS-TC16 Temperature Input Module FATEK FBS-TC16 Temperature Input Module 16 Channel Thermo-Couple Temperature Input Module 16 Channel Thermo-Couple Temperature Input Module Total Channels - 16 CH Resolutio...

    Fujian, China
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    F2-04AD-2 | FACTS Analog Input

    F2-04AD-2 | FACTS Analog Input Module

    • Manufacturer: FACTS

    FACTS F2-04AD-2 Analog Input Module FACTS F2-04AD-2 Analog Input Module The F2-04AD-2 , 4-Channel Analog Voltage Input Module contains some features to improve reliability, usability, and flexibility. F2-04AD-2, ...

    Fujian, China
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    6ES7231-7PD22-0XA0 Siemens EM231

    6ES7231-7PD22-0XA0 Siemens EM231

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PD22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 4 AI, +/-80 MV a. thermocouples Type J, K, S, T, R, E, N; 15 b...

    Fujian, China
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    6ES7231-7PB22-0XA0 Siemens analog input module

    6ES7231-7PB22-0XA0 Siemens analog input module

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PB22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 2 AI, Pt100/200/500/1000/10000, NI100/120/1000, CU10, Resistan...

    Fujian, China
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    SIEMENS 6ES7158-0AD00-0XA0 coupling module

    SIEMENS 6ES7158-0AD00-0XA0 coupling module

    • Manufacturer: Siemens
    • Model: 6ES7158

    coupling module SIMATIC DP, DISTRIBUTED I/O DP/DP COUPLER COUPLING MODULE FOR CONNECTING TWO PROFIBUS DP NETWORKS Siemens 6ES7158-0AD00-0XA0 simatic dp, distributed i/o dp/dp coupler coupling module for connectin...

    Fujian, China
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    Yokogawa ALP121-S00 S2 Input &

    Yokogawa ALP121-S00 S2 Input & Output Module

    • Manufacturer: Yokogawa

    Output Module YOKOGAWA DCS module ALP121-S00,YOKOGAWA CS3000 and vp PROFIBUS-DP Communication Moudle N-IO/FIO In stock ready to ship Number of outputs : 16-channel, 24 V DC, module isolation Suffix Codes 1 : S = ...

    Fujian, China
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    GE WESDAC D20A SBA0009-00 Control Output Module

    GE WESDAC D20A SBA0009-00 Control Output Module

    • Manufacturer: GE

    GE WESDAC D20A SBA0009-00 Control Output Module New Factory Package Cleaned and Tested. With 1 Year Warranty. We Can Offer： 1.PLC programmable controller (): 1756/1771/1785 series, Reliance Ryan. Schneider: Modic...

    Fujian, China
  • Trusted Seller
    TO516B0 / ABB / Digital

    TO516B0 / ABB / Digital Input Module

    • Manufacturer: ABB

    Digital Input Module Get in touch today for a quick price. All parts come with a 12 month warranty All the product 100% working before shipping. Our office is located in Xiamen Fujian, China, cooperate with origi...

    Fujian, China
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    Emerson CON021 Eddy Current Signal

    Emerson CON021 Eddy Current Signal Converter

    • Manufacturer: Emerson
    • Model: CON021

    Eddy Current Signal Converter Emerson CON021 Eddy Current Signal Converter Best Price Emerson CON021 Eddy Current Signal Converter One Year Warranty Why choose us? Integrity, reliability and honesty are the most ...

    Fujian, China
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    IC200ALG260D | General Electric VersaMax

    IC200ALG260D | General Electric VersaMax analog input module

    • Manufacturer: GE

    General Electric IC200ALG260D VersaMax analog input module General Electric IC200ALG260D VersaMax analog input module This module is formerly manufactured by GE Fanuc Automation, now under Emerson Automation. Ana...

    Fujian, China
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    KJ4001X1-NB1 Emerson dual left cable

    KJ4001X1-NB1 Emerson dual left cable

    • Manufacturer: Emerson
    • Model: KJ4001X1-NB1

    Dual Left Cable Extender KJ4001X1-NB1 Horizontal LocalBus Dual Left Cable Extender IN STOCK READY TO SHIP Product Parameters: KJ4001X1-NB1 Horizontal LocalBus Dual Left Cable DUAL LEFT EXTENDER;8 AMP;12/6 VDC;LOC...

    Fujian, China
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    FBM211 Foxboro  Invensys DIFFERENTIAL INPUT

    FBM211 Foxboro Invensys DIFFERENTIAL INPUT MODULE

    • Manufacturer: Foxboro

    Input Module The FBM211, 0 to 20 mA Input Module contains sixteen 20 mA dc analog input channels, each channel accepting a 2-wire analog sensor input such as a 4 to 20 mA transmitter, a line-monitored digital inp...

    Fujian, China
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    505-4232 Siemens INPUT MODULE

    505-4232 Siemens INPUT MODULE

    • Manufacturer: Siemens

    Communications Module Get the best deals for 505-4232 IN STOCK READY TO SHIP Product Parameters: 110 Vac Input Module;Spare Model: PPX: 505-4232 Siemens 505-4232 505-4232A Input Module;DIGITAL,32POINT,79-132VAC P...

    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.