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Used controllers in 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
    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
    CL6824X1-A6 12P0767X032 | FISHER Analog

    CL6824X1-A6 12P0767X032 | FISHER Analog Input Module

    • Manufacturer: Fisher

    FISHER CL6824X1-A6 12P0767X032 Analog Input Module FISHER CL6824X1-A6 12P0767X032 Analog Input Module CL6800-Series Analog I/O instruments are membersof the PROVOX Control I/O family. CL6800-Series Analog I/O ins...

    Fujian, China
  • Trusted Seller
    SE4036P2 | KJ3241X1-BK1 12P4710X042 Emerson

    SE4036P2 | KJ3241X1-BK1 12P4710X042 Emerson DeltaV Serial Interface

    • Manufacturer: Emerson
    • Model: KJ3241

    SE4036P2 KJ3241X1-BK1 12P4710X042 Serial Interface Emerson Delta V SE4036P2 KJ3241X1-BK1 12P4710X042 Serial Interface Emerson, Fisher-Rosemount SE4036P2 KJ3241X1-BK1 12P4710X042 S-Series Serial Interface Card The...

    Fujian, China
  • Trusted Seller
    Honeywell TC809B1008 Notifier MMX-1 Monitor

    Honeywell TC809B1008 Notifier MMX-1 Monitor Module

    • Manufacturer: Honeywell

    MMX-1 Monitor Module TC809B1008 | Honeywell | Miniature monitor module,TC809B1008 wholesaler IN STOCK READY TO SHIP HONEYWELL Branded TC809B1008 - MINI MONITOR MODULE Process Control Outlet has an extensive inven...

    Fujian, China
  • Trusted Seller
    EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1

    EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1

    • Manufacturer: Emerson
    • Model: KJ3221X1-BA1

    Input Module EMERSON |KJ3221X1-BA1 12P2531X102 VE4035S2B1 | HART Series 2 Input Module We are professional EMERSON KJ3221X1-BA1 12P2531X102 VE4035S2B1 Suppliers from China Introduce of Emerson DeltaV DCS DeltaV s...

    Fujian, China
  • Trusted Seller
    5094-IF8 Analog Input Module

    5094-IF8 Analog Input Module

    • Manufacturer: plc module

    5094-IF8 Analog Input Module 5094-OW8I Digital PLC Output Module We are supplying the best 5094-OW8I Digital PLC Output Module Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Rob...

    Fujian, China
  • Trusted Seller
    Honeywell 51304465-100 Output Module

    Honeywell 51304465-100 Output Module

    • Manufacturer: Honeywell

    Honeywell 51304465-100 Output Module We not only carry out our preventive measures for product-overhauling repairs, exchange and spare parts sales, but also extensively test each electronic assembly for function ...

    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
    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
    ABB IP920S Module Housing

    ABB IP920S Module Housing

    • Manufacturer: ABB

    Module Housing ABB IP920S Module Housing for Empty Slots & Original in Factory Packing IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 month warranty Brand: Item NO.: Order(M...

    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
    YOKOGAWA AAI543-S03 Output Module

    YOKOGAWA AAI543-S03 Output Module

    • Manufacturer: Yokogawa

    Output Module Yokogawa AAI543-S03 Current Output Module AAI543-S03 S1 Yokogawa DCS Analog Output Module 4 to 20 mA 16 Channels Isolated These analog I/O modules function as signal converters; by inputting field a...

    Fujian, China
  • Trusted Seller
    61298487 NDSC-01 ABB Power Supply

    61298487 NDSC-01 ABB Power Supply Board

    • Manufacturer: ABB

    Diode Supply Uni Control Board Product Model: NDSC-01 Product Parameters: Diode Supply Uni Control Board In stock ready to ship We are professional 61298487 NDSC-01 ABB Diode Supply Uni Control Board Suppliers fr...

    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.