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Used controllers in China

  • Trusted Seller
    IMCIS12 | ABB | I/O

    IMCIS12 | ABB | I/O modules

    • Manufacturer: ABB

    Control Input Output Slave Module Product Model: IMCIS12 Product Parameters: Control I/O Slave Module ABB Bailey Infi 90 Control Input Output Slave Module (IMCIS12) Fast Delivery ABB IMCIS12 Module High Quality P...

    Fujian, China
  • Trusted Seller
    DC-TFB412 | 51307618-176 HONEYWELL DCS

    DC-TFB412 | 51307618-176 HONEYWELL DCS MODULE

    • Manufacturer: Honeywell

    Control Module Get the best deals for DC-TFB412 51307618-176 New & Original in Factory Packing. IN STOCK READY TO SHIP Product Model: DC-TFB412,Spare model: 51307618-176 DC-TFB412 51307618-176 HONEYWELL Circuit B...

    Fujian, China
  • Trusted Seller
    MDI32BIS ABB MDI-32-BIS

    MDI32BIS ABB MDI-32-BIS

    • Manufacturer: ABB

    MDI32BIS PCB NO:7337 Controller MODULE 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ): Payment: Color: Ship...

    Fujian, China
  • Trusted Seller
    IC693MDL632 GE Fanuc Input Module

    IC693MDL632 GE Fanuc Input Module Field Wiring Information

    • Manufacturer: GE

    Programmable Controllers General Electric IC693MDL632 in Stock, Request for Quote or Order Now Fast Delivery. Assured Quality. 24 Months warranty a 125 volt DC Positive/Negative Logic Input module for the GE Fanu...

    Fujian, China
  • Trusted Seller
    MM21 | ABB | H&B

    MM21 | ABB | H&B contronic

    • Manufacturer: ABB

    H&B Contronic MM 21 Module Get the best deals for MM21 MM 21 IN STOCK READY TO SHIP Product Parameters: H&B Contronic MM 21 Module MM21 MM 21 ABB H&B Freelance 2000 Module Product Model: MM21 Spare Model: MM 21 P...

    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
    170ADO54050 | SCHNEIDER ELECTRIC Discrete

    170ADO54050 | SCHNEIDER ELECTRIC Discrete output module

    • Manufacturer: Schneider Electric

    Schneider electric 170ADO54050 Discrete output module Schneider electric 170ADO54050 Discrete output module This output module is part of the Modicon Momentum range, an offer of controller and IP20 monoblock I/Os...

    Fujian, China
  • Trusted Seller
    170ADO54050 | SCHNEIDER ELECTRIC Discrete

    170ADO54050 | SCHNEIDER ELECTRIC Discrete output module

    • Manufacturer: Schneider Electric

    Schneider electric 170ADO54050 Discrete output module Schneider electric 170ADO54050 Discrete output module This output module is part of the Modicon Momentum range, an offer of controller and IP20 monoblock I/Os...

    Fujian, China
  • Trusted Seller
    6DP1210-8AA | FUM210 SIEMENS Digital

    6DP1210-8AA | FUM210 SIEMENS Digital Input Module

    • Manufacturer: Siemens

    SIEMENS 6DP1210-8AA FUM210 Digital Input Module SIEMENS 6DP1210-8AA FUM210 Digital Input Module FAST BINARY SIGNAL ACQUISITION MODULE FUM 210 FOR SENSOR CONDITIONING FAST BINARY SIGNAL ACQUISITION, OR DRIVE CONTR...

    Fujian, China
  • Trusted Seller
    HONEYWELL HC900 900PSM-0001 Processor Interface

    HONEYWELL HC900 900PSM-0001 Processor Interface Adaptor

    • Manufacturer: Honeywell

    Processor Interface Adaptor Honeywell HC900 900PSM-0001 | Worldwide Shipping + 1 Year Warranty IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1...

    Fujian, China
  • Trusted Seller
    HONEYWELL 51402625-125 MU-PDIS12 Digital Input

    HONEYWELL 51402625-125 MU-PDIS12 Digital Input Module

    • Manufacturer: Honeywell

    Digital Input Module Honeywell | 51402625-125 MU-PDIS12 | One year warranty IN STOCK READY TO SHIP Honeywell 51402625-125 MU-PDIS12 Digital Input Module We Can Offer： 1.PLC programmable controller (): 1756/1771/1...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7332-5HF00-0ABO Analog output

    SIEMENS 6ES7332-5HF00-0ABO Analog output

    • Manufacturer: Siemens
    • Model: 6ES7332

    SIEMENS 6ES7332-5HF00-0ABO Analog output General Purpose Inverter (Advanced Vector Control) 200V/400V Class 0.4 to 110/300 kW Varispeed-G7 Series of Inverters. Voltage : 400 V Our company specialized in ABB: AC80...

    Fujian, China
  • Trusted Seller
    1797-OB4D 4 Point Source Output

    1797-OB4D 4 Point Source Output Module

    • Manufacturer: 1797-OB4D

    1797-OB4D 4 Point Source Output Module 1797-OB4D 4 Point Source Output Module 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty It...

    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.