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Used plc in China

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    IC200MDL650 General Electric digital input

    IC200MDL650 General Electric digital input module

    • Manufacturer: GE

    communication module Get the best deals for IC200MDL650 IN STOCK READY TO SHIP The IC200MDL650 Input Module is a Versamax series discrete input module designed by GE Fanuc. It belongs to the Versamax family of I/...

    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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    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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    YOKOGAWA SDV531-L23 Input Module

    YOKOGAWA SDV531-L23 Input Module

    • Manufacturer: Yokogawa

    Input Module SDV531-L23 Yokogawa SDV531-L23 Digital Input Module SDV531-L23 Original In stock ready to ship Yokogawa SDV531-L23 PLC controller SDV531-L23 New Module In Stock Brand: Item No.: Payment: Product Orig...

    Fujian, China
  • Trusted Seller
    IC200ALG328E | General Electric Analog

    IC200ALG328E | General Electric Analog output module

    • Manufacturer: GE

    IC200ALG328E Analog output module GE IC200ALG328E Analog output module The IC200ALG328 is a 12-channel, 13-bit current analog output module designed for the GE Fanuc Versamax Series. The IC200ALG328 has a default...

    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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    6ES7193-4CB20-0AA0 Siemens terminal modules

    6ES7193-4CB20-0AA0 Siemens terminal modules

    • Manufacturer: Siemens
    • Model: 6ES7193

    CS21 Communications Module Get the best deals for 6ES7193-4CB20-0AA0 IN STOCK READY TO SHIP SIMATIC DP, 5 terminal modules TM-E15S24-01 for ET 200S for electronic modules 15 mm width, Screw terminals, 2x4 termina...

    Fujian, China
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    KJ3001X1-BA1 Emerson discrete input module

    KJ3001X1-BA1 Emerson discrete input module

    • Manufacturer: Emerson
    • Model: KJ3001

    INPUT MODULE Get the best deals for KJ3001X1-BA1 1290549X152 IN STOCK READY TO SHIP Product Parameters: KJ3001X1-BA1 Discrete Input Module INPUT MODULE,8CHANNEL,24VDC,ISOLATED CARD Power Specifications LocalBus p...

    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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    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
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    IC693MDL645 | General Electric Input

    IC693MDL645 | General Electric Input Module

    • Manufacturer: GE

    General Electric IC693MDL645 Input Module The GE Fanuc module with part number IC693MDL645 is a Series 90-30 Positive / Negative logic input module. This module is used to interface input devices such as pushbutt...

    Fujian, China
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    1771-OBN/B | Digital Output Module

    1771-OBN/B | Digital Output Module

    • Manufacturer: / Automation

    1771-OBN/B Digital Output Module 1771-OBN/B Digital Output Module 10-30 Volts DC Operating Voltage, 330 Miliamperes Backplane Current PLC 5 Digital DC Output Module, 32 (4 sets of 8), 10-30 Volts DC Operating Vol...

    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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    6ES7341-1CH01-0AE0 Siemens SIMATIC S7-300

    6ES7341-1CH01-0AE0 Siemens SIMATIC S7-300

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7341-1CH01-0AE0 IN STOCK READY TO SHIP SIMATIC S7-300, CP 341 Communications processor with RS422/485 interface incl. configuration package on CD Spare Model: ...

    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.