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Used plcs in China

  • Trusted Seller
    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
  • Trusted Seller
    B&R 3DO650.6 digital output module

    B&R 3DO650.6 digital output module

    • Manufacturer: B & R

    Digital Output Module B&R 3DO650.6 digital output module New & Original in Factory Packing 2005 digital output module, 16 relay outputs 120 VAC / 24 VDC, 2 A, 4 electrically isolated output groups We Can Offer： 1...

    Fujian, China
  • Trusted Seller
    KJ4001X1-CA1 12P0623X062 Emerson logic solver

    KJ4001X1-CA1 12P0623X062 Emerson logic solver

    • Manufacturer: Emerson
    • Model: KJ4001X1-CA1

    KJ4001X1-CA1 I/O Terminal Block Catalog Description: Standard I/O Termination Block Alternate Part Numbers: 12P0623X022, 12P0623X042, 12P0623X052, 12P0623X062 IN STOCK READY TO SHIP KJ4001X1-CA1 12P0623X062 EMERS...

    Fujian, China
  • Trusted Seller
    IC693ALG221F | GE Analog Current

    IC693ALG221F | GE Analog Current Input Module

    • Manufacturer: GE

    GE IC693ALG221F Analog Current Input Module GE IC693ALG221F Analog Current Input Module The GE Fanuc IC693ALG221 is a Series 90-30 module. This module is an analog current input module featuring Four (4) Single-e...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7135-4FB00-0AB0 Electronic Module

    SIEMENS 6ES7135-4FB00-0AB0 Electronic Module

    • Manufacturer: Siemens
    • Model: 6ES7135

    Electronic Module SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 2 AO U, 15 MM WIDTH, +/-10 V; 13 BIT + SIGN, 1..5V; 12BIT, CYCLE TIME ＜ 1 MS WITH LED SF (GROUP FAULT) Siemens 6ES7 135-4FB00-0AB0 SIMATIC S7 DP Electr...

    Fujian, China
  • Trusted Seller
    Foxboro 2750/DO4 24V Digital Output

    Foxboro 2750/DO4 24V Digital Output Module

    • Manufacturer: Foxboro

    Foxboro 2750/DO4 24V Digital Output Module Get in touch today for a quick price. All parts come with a 12 months warranty In stock ready to ship We Can Offer： 1.PLC programmable controller (): 1756/1771/1785 seri...

    Fujian, China
  • Trusted Seller
    GE BAI11 369B1868G5002 Analog Input Module

    GE BAI11 369B1868G5002 Analog Input Module

    • Manufacturer: GE

    GE BAI11 369B1868G5002 Analog Input 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: Modicon Qu...

    Fujian, China
  • Trusted Seller
    CHBABIM01-102 /ABIM01-102 | FUJI Analog

    CHBABIM01-102 /ABIM01-102 | FUJI Analog input module

    • Manufacturer: Fuji

    FUJI CHBABIM01-102 /ABIM01-102 Analog input module FUJI CHBABIM01-102 /ABIM01-102 Analog input module For abim01 10Mbps Ethernet (10bas2), RS-232C FUJI CHBABIM01-102 /ABIM01-102 Analog input module For abim01 10M...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7134-4FB00-0AB0 Input Module

    SIEMENS 6ES7134-4FB00-0AB0 Input Module

    • Manufacturer: Siemens
    • Model: 6ES7134

    Input Module Siemens 6ES7134-4FB00-0AB0 SIMATIC ET200S Analog Voltage Input Module, 2-Channel Siemens 6ES7 134-4FB00-0AB0 SIMATIC S7 DP Electronic Module for ET 200S Distributed I/O System, (2) Analog Voltage Inp...

    Fujian, China
  • Trusted Seller
    6ES7193-4CD20-0AA0 Siemens terminal modules

    6ES7193-4CD20-0AA0 Siemens terminal modules

    • Manufacturer: Siemens
    • Model: 6ES7193

    CS21 Communications Module Get the best deals for 6ES7193-4CD20-0AA0 IN STOCK READY TO SHIP SIMATIC DP, Terminal module TM-P15S23-A0 for ET 200S for power modules, 15 mm width, Screw terminals 2x3 terminal connec...

    Fujian, China
  • Trusted Seller
    B&R 7DI435.7 2003 digital input

    B&R 7DI435.7 2003 digital input module

    • Manufacturer: B & R

    2003 digital input module B&R 7DI435.7 2003 digital input module New & Original in Factory Packing Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable c...

    Fujian, China
  • Trusted Seller
    TSXDET805 | Schneider Electric Input

    TSXDET805 | Schneider Electric Input Module

    • Manufacturer: Schneider Electric

    Schneider TSXDET805 Input Module Schneider TSXDET805 Input Module TELEMECANIQUE TSX SERIES DET 805 I_O INPUT TSXDET805 TELEMECANIQUE TSX SERIES DET 805 I_O INPUT TSXDET805 Part Number TSXDET805 Manufacturers Schn...

    Fujian, China
  • Trusted Seller
    B&R 7AI294.7 Analog Input Module

    B&R 7AI294.7 Analog Input Module

    • Manufacturer: B & R

    Analog Input Module 7AI294.7 Analog Input Module Dimensions: 1.0" x 3.3" x 2.5" (2.5 cm x 8.3 cm x 6.3 cm) 2003 analog input module, 4 inputs, potentiometer evaluation, 13-bit, screw-in module Product Describe: W...

    Fujian, China
  • Trusted Seller
    6ES7331-7PF11-0AB0 Siemens analog input

    6ES7331-7PF11-0AB0 Siemens analog input

    • Manufacturer: Siemens
    • Model: 6ES7331

    CS21 Communications Module Get the best deals for 6ES7331-7PF11-0AB0 IN STOCK READY TO SHIP SIMATIC S7-300, Analog input SM 331, isolated, 8 AI thermocouples Type B, E, J, K, L, N, R, S, T TXK/TXK (L) according t...

    Fujian, China
  • Trusted Seller
    61C22B | RELIANCE ELECTRIC AC/DC

    61C22B | RELIANCE ELECTRIC AC/DC Input Module

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 61C22B AC/DC Input Module The AutoMate family is a complete line of programmable logic controllers (PLCs) capable of a wide range of control applications. Each individual AutoMate processor supp...

    Fujian, China
1819202122

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.