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Used l/c in China

  • Trusted Seller
    6ES7331-7RD00-0AB0 Siemens analog input SM

    6ES7331-7RD00-0AB0 Siemens analog input SM 331

    • Manufacturer: Siemens
    • Model: 6ES7331

    CS21 Communications Module Get the best deals for 6ES7331-7RD00-0AB0 IN STOCK READY TO SHIP SIMATIC S7, analog input SM 331, isolated, 4 AE; 0/4 to 20 mA, 1 x 20-pole, for signals from the hazardous area, diagnos...

    Fujian, China
  • Trusted Seller
    SB522V1 | ABB | Battery

    SB522V1 | ABB | Battery Unit

    • Manufacturer: ABB

    ABB AC410 Battery Pack SB522V1 Nickel Metall Hybrid Battery Unit 12V, 4Ah Internal Fuse 3,4 A Use battery P/N SB522V1 Brand ABB Place of Origin Sweden Product Type Communication Interface Customs Tariff Number 85...

    Fujian, China
  • Trusted Seller
    51201475-150 HONEYWELL CABINET FAN ASSEMBLY

    51201475-150 HONEYWELL CABINET FAN ASSEMBLY

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51201475-150 IN STOCK READY TO SHIP 51201475150 DISCONTINUED BY MANUFACTURER HPM CABINET FAN ASSEMBLY Honeywell 51201475-150 New in Stock Great Discount Honeywell 51201475-15...

    Fujian, China
  • Trusted Seller
    10303/1/1 HONEYWELL power supply module

    10303/1/1 HONEYWELL power supply module

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 10303/1/1 IN STOCK READY TO SHIP The power supply distribution module (PSD) 10303/1/1 is only used in configurations with redundant Central Parts and non-redundant I/O. It is...

    Fujian, China
  • Trusted Seller
    51304650-150 HONEYWELL DIGITAL OUTPUT

    51304650-150 HONEYWELL DIGITAL OUTPUT

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51304650-150 IN STOCK READY TO SHIP 51304650-150 HONEYWELL FTA D/O 3/30VDC 51304650-150 HONEYWELL FTA D/O 3/30VDC 51304650150 DISCONTINUED BY MANUFACTURER DIGITAL OUTPUT FTA ...

    Fujian, China
  • Trusted Seller
    51201475-200 HONEYWELL high level current

    51201475-200 HONEYWELL high level current inputs

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51201475-200 IN STOCK READY TO SHIP The Analog Input Module accepts high level current inputs from transmitters and sensing devices. Honeywell 51201475-200 Plenty stock with ...

    Fujian, China
  • Trusted Seller
    51304907-200 HONEYWELL smart peripheral controller

    51304907-200 HONEYWELL smart peripheral controller

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51304907-200 IN STOCK READY TO SHIP 51304907200 DISCONTINUED BY MANUFACTURER MODULE CABLE INTERFACE Honeywell 51304907-200 Smart Peripheral Controller I/O Board in good price...

    Fujian, China
  • Trusted Seller
    51305072-200 HONEYWELL PADDLE BOARD

    51305072-200 HONEYWELL PADDLE BOARD

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 51305072-200 IN STOCK READY TO SHIP 51305072200 DISCONTINUED BY MANUFACTURER I/O CARD PADDLE BOARD CLCN-A Product:Honeywell 51305072-200 LCN I/O Board (Dual Node LCN Coax A I...

    Fujian, China
  • Trusted Seller
    F4-04AD KOYO analog input module

    F4-04AD KOYO analog input module

    • Manufacturer: Koyo

    4-Channel Analog Input Module Product Model: F4-04AD Product Parameters: Analog I/O Module Product Describe: F404AD DIRECTLOGIC DL405 ANALOG INPUT MODULE 4-CHANNEL CURRENT/VOLTAGE 12-BIT INPUT CURRENT SIGNAL RANG...

    Fujian, China
  • Trusted Seller
    1X00569H01 Westinghouse Analog Input Fast

    1X00569H01 Westinghouse Analog Input Fast Hart

    • Manufacturer: Westinghouse

    ELECTRONICS MODULE Get the best deals for 1X00569H01 IN STOCK READY TO SHIP 1X00569H01, Ethernet controller link module, PMOD cavity insert at a low price with fast service; we back everything we sell with a One ...

    Fujian, China
  • Trusted Seller
    51305319-100 HONEYWELL PC BOARD LCNP

    51305319-100 HONEYWELL PC BOARD LCNP

    • Manufacturer: Honeywell

    PC BOARD LCNP Get the best deals for 51305319-100 IN STOCK READY TO SHIP Product Model: 51305319-100,PC BOARD LCNP W/BRACKET FOR NON-DELL PC Brand:Honeywell Item NO.:51305319-100 Payment:T/T Product Origin:US Shi...

    Fujian, China
  • Trusted Seller
    6ES7132-4HB12-0AB0 SIEMENS electronic module

    6ES7132-4HB12-0AB0 SIEMENS electronic module

    • Manufacturer: Siemens
    • Model: 6ES7132

    electronic module 6ES7132-4HB12-0AB0 | Siemens | SIMATIC DP ET200S 4DO RELAY 5PZ SIMATIC DP, 5 electronic modules ET 200S: 2 DQ relay (changeover contact) 24 V-48 V DC/5 A, 24 V-230 V AC/5 A, 15 mm width, Substit...

    Fujian, China
  • Trusted Seller
    General Electric IC693MDL916 relay output

    General Electric IC693MDL916 relay output module

    • Manufacturer: GE

    relay output module The IC693MDL916 is a Series 90-30, relay output module. This module features Sixteen (16) individually isolated Form A relay outputs. Each relay contact has maximum current rating of 4 Amperes...

    Fujian, China
  • Trusted Seller
    General Electric IC693MDL931 relay output

    General Electric IC693MDL931 relay output module

    • Manufacturer: GE

    relay output module The GE Fanuc IC693MDL931 isolated relay output module is an accessory part for the GE Fanuc Series 90-30 Programmable Logic Controllers. It features 8 isolated relay contacts, 4 of them normal...

    Fujian, China
  • Trusted Seller
    General Electric IC697MDL652 Input Module

    General Electric IC697MDL652 Input Module

    • Manufacturer: GE

    Input Module The positive/negative logic input module that is known as the IC697MDL652 module is designed and manufactured by GE Fanuc and it is part of GE Series 90-70. The module has 32 input points and a rated...

    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.