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Used plc system in China

  • Trusted Seller
    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
  • 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
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    IC697MDL752 | GE Output Module

    IC697MDL752 | GE Output Module

    • Manufacturer: Fanuc

    GE IC697MDL752 Output Module GE IC697MDL752 Output Module The IC697MDL752 output module is a GE Fanuc component that is designed for installation into the rack of a GE Series 90-70 PLC. The module provides the po...

    Fujian, China
  • Trusted Seller
    1771-IFF/A | Analog Input Module

    1771-IFF/A | Analog Input Module

    • Manufacturer: Allen-Bradle

    1771-IFF/A Analog Input Module 1771-IFF/A Analog Input Module The / Automation 1771-IFF input module is a PLC 5 series analog input module. It uses block transfer programming to interface between different kinds ...

    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
    1771IXHR AB | 1771-IXHR Millivolt

    1771IXHR AB | 1771-IXHR Millivolt Input Module

    • Manufacturer: / Automation

    1771-IXHR Millivolt Input Module 1771-IXHR PLC-5 High Resolution Thermocouple/mV Input Module 1771-IXHR PLC-5 High Resolution Thermocouple/Millivolt Input Module, 8-Input channels configurable for thermocouple in...

    Fujian, China
  • Trusted Seller
    SIEMENS Moore 14792-47 input module

    SIEMENS Moore 14792-47 input module

    • Manufacturer: Siemens

    input module Siemens Moore 14792-47 input module Siemens Moore 14792-47 get in touch today for a quick price MODULE PLG,DISCRETE IN,24VAC, input module Brand: Item NO.: Order(MOQ): Payment: Product Origin: Color:...

    Fujian, China
  • Trusted Seller
    General Electric IC697VDD100 Digital Input

    General Electric IC697VDD100 Digital Input Module

    • Manufacturer: GE

    Digital Input Module General Electric IC697VDD100 Digital Input Module 100% working before shipping Get in touch today for a quick price. All parts come with a 12 months warranty Brand: Item No.: Payment: Product...

    Fujian, China
  • Trusted Seller
    505-4832 Siemens output module

    505-4832 Siemens output module

    • Manufacturer: Siemens

    Output Module Siemens 505-4832 Digital Output Module 110-220 VAC 32 Point IN STOCK READY TO SHIP Product Parameters: Output Module, 110-220 VAC 32 Point;Spare Model: PPX505-4832 Product Type: PLC Control Unit;Cat...

    Fujian, China
  • Trusted Seller
    KJ4001X1-BA3 12P3378X012 Emerson 2 wide

    KJ4001X1-BA3 12P3378X012 Emerson 2 wide carrier

    • Manufacturer: Emerson
    • Model: KJ4001X1-BA3

    Wide Carrier Base Module KJ4001X1-BA3 12P3378X032 VE3051C0| EMERSON | Wide Carrier Base Module IN STOCK READY TO SHIP Product Model: KJ4001X1-BA3,Spare Model: 12P3378X012,Product Parameters: 2 Wide Carrier POWER ...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7312-5AC02-0AB0 Compact Controller

    SIEMENS 6ES7312-5AC02-0AB0 Compact Controller

    • Manufacturer: Siemens
    • Model: 6ES7312

    CPU 312 IFM Compact Controller Siemens 6ES7 312-5AC02-0AB0 SIMATIC S7-300 CPU 312 IFM Compact Controller with Integrated Functions (Interrupt Inputs, Counter, Frequency Meter), 1 x RS-485 Interface (MPI) 6 KBytes...

    Fujian, China
  • Trusted Seller
    IC693MDL230 | GE Isolated input

    IC693MDL230 | GE Isolated input module

    • Manufacturer: GE

    GE IC693MDL230 Isolated input module GE IC693MDL230 Isolated input module The GE Fanuc IC693MDL230 isolated input module is manufactured by GE Intelligent Platforms/GE Fanuc as a member of the Series 90-30 produc...

    Fujian, China
  • Trusted Seller
    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
  • Trusted Seller
    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 6ES7193-4CB30-0AA0 TERMINAL MODULE

    SIEMENS 6ES7193-4CB30-0AA0 TERMINAL MODULE

    • Manufacturer: Siemens
    • Model: 6ES7193

    TERMINAL MODULE SIMATIC DP, 5 terminal modules TM-E15C24-01 for ET 200S for electronic modules 15 mm width spring-type terminals 2x4 terminal connections without terminal access to AUX1, AUX1 continuous 5 units 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.