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Used function modules in China

  • Trusted Seller
    EMERSON KJ3201X1-EA1

    EMERSON KJ3201X1-EA1

    • Manufacturer: Emerson
    • Model: KJ3201

    Redundant Discrete Terminal Block Product No. : KJ3201X1-EA1. Product Type : Redundant Discrete Terminal Block In stock ready to ship Manufacturer : Emerson Product No. : KJ3201X1-EA1 Product type : Redundant Dis...

    Fujian, China
  • Trusted Seller
    6ES7135-2AG10-0AB0 | SIEMENS Central processing

    6ES7135-2AG10-0AB0 | SIEMENS Central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7135

    SIEMENS 6ES7135-2AG10-0AB0 Central processing unit SIEMENS 6ES7135-2AG10-0AB0 Central processing unit power supply 24 V DC Work memory 128 KB SIMATIC S7-300, CPU 315-2DP Central processing unit with MPI Integr. p...

    Fujian, China
  • Trusted Seller
    6ES7314-1AF10-0AB0 | Siemens Central Processing

    6ES7314-1AF10-0AB0 | Siemens Central Processing Unit

    • Manufacturer: Siemens
    • Model: 6ES7314

    Siemens 6ES7314-1AF10-0AB0 Central Processing Unit Siemens 6ES7314-1AF10-0AB0 Central Processing Unit SIMATIC S7-300, CPU 314 CPU WITH MPI INTERFACE INTEGRATED 24 V DC POWER SUPPLY 48 KBYTE WORKING MEMORY MICRO M...

    Fujian, China
  • Trusted Seller
    Picture | Siemens | 6ES7315-2EH14-0AB0

    Picture | Siemens | 6ES7315-2EH14-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7315

    CPU 315-2 PN/DP Processor General information HW functional status 01 Firmware version V3.2 IN STOCK READY TO SHIP SIMATIC S7-300 CPU 315-2 PN/DP, Central processing unit with 384 KB work memory, 1st interface MP...

    Fujian, China
  • Trusted Seller
    51303997-300 | Honeywell DIGITAL INPUT

    51303997-300 | Honeywell DIGITAL INPUT

    • Manufacturer: Honeywell

    Honeywell 51303997-300 DIGITAL INPUT Honeywell 51303997-300 DIGITAL INPUT Event counting (accumulation) (maximum pulse rate = 15 Hz) TDC3000 DIGITAL INPUT The Digital Input Processor provides the following functi...

    Fujian, China
  • Trusted Seller
    KJ3222X1-EA1 12P2533X022 | EMERSON Termination

    KJ3222X1-EA1 12P2533X022 | EMERSON Termination Block

    • Manufacturer: Emerson
    • Model: KJ3222

    EMERSON KJ3222X1-EA1 12P2533X022 Termination Block EMERSON KJ3222X1-EA1 12P2533X022 Termination Block FOR ANALOG OUTPUT CARD KJ3221X1EA1 REDUNDANT TERMINAL BLOCK FOR ANALOG OUTPUT CARD 8-CHANNEL M-SERIES Terminat...

    Fujian, China
  • Trusted Seller
    05436400 HONEYWELL LOGIC/TERMINATION BOARD

    05436400 HONEYWELL LOGIC/TERMINATION BOARD

    • Manufacturer: Honeywell

    LOGIC/TERMINATION BOARD Get the best deals for 05436400 IN STOCK READY TO SHIP Product Model: 05436400,Spare Model: MEASUREX 054364-00 05436400 MEASUREX 054364-00 HONEYWELL LOGIC/TERMINATION BOARD BRAND/ MANUFACT...

    Fujian, China
  • Trusted Seller
    KJ2003X1-BB1 12P3439X012 Emerson

    KJ2003X1-BB1 12P3439X012 Emerson

    • Manufacturer: Emerson
    • Model: KJ2003X1-BB1

    Controller MD Plus Emerson DeltaV KJ2003X1-BB1 12P3439X012 VE3006 Controller MD Plus Get in touch today for a quick price. All parts come with a 12 months warranty Environmental Specifications Ambient Temperature...

    Fujian, China
  • Trusted Seller
    6ES7193-6BP00-0BA0 | Siemens BaseUnit

    6ES7193-6BP00-0BA0 | Siemens BaseUnit

    • Manufacturer: Siemens
    • Model: 6ES7193

    SIEMENS 6ES7193-6BP00-0BA0 BaseUnit SIEMENS 6ES7193-6BP00-0BA0 BaseUnit SIMATIC ET 200SP, BaseUnit BU15-P16+A0+2B, BU type A0, Push-in terminals, without AUX terminals, bridged to the left, WxH: 15x 117 mm SIMATI...

    Fujian, China
  • Trusted Seller
    6ES7313-5BG04-0AB0 | Siemens CPU 313C

    6ES7313-5BG04-0AB0 | Siemens CPU 313C Compact CPU with MPI

    • Manufacturer: Siemens
    • Model: 6ES7313

    Siemens 6ES7313-5BG04-0AB0 CPU 313C Compact CPU with MPI Siemens 6ES7313-5BG04-0AB0 CPU 313C Compact CPU with MPI SIMATIC S7-300, CPU 313C, Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 3 high-speed cou...

    Fujian, China
  • Trusted Seller
    125720-02 | Bently Nevada Spare

    125720-02 | Bently Nevada Spare 4-Channel Relay Output Module

    • Manufacturer: Bently Nevada

    Spare 4-Channel Relay Output Module GE | Bently Nevada 125720-02 Spare 4-Channel Relay Output Module GE / Bently Nevada Part Number: 125720-02 Spare 4-Channel Relay Output Module,Spare 4-Channel Relay Output Modu...

    Fujian, China
  • Trusted Seller
    40PS3205A | ABB DCU Power

    40PS3205A | ABB DCU Power Supply w/Battery

    • Manufacturer: ABB

    ABB 40PS3205A DCU Power Supply w/Battery Each card frame requires a minimum of one power supply to power the DCP II and all I/O cards mounted within each frame. In a redundant configuration two power supplies can...

    Fujian, China
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    IFM Electronic AC2256 I/O Module IFM Interface Control Cabinet Module

    • Manufacturer: IFM

    AC2256 Manufactured by EFECTOR IFM AC2256 - AS-Interface control cabinet module IFM Module AC2256 Ifm AC2256 PLC Module IFM Controller Module AC2256 I/O modules AC2256 IFM Electronic I/O modules IFM Interface Con...

    Suzhou, China
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    Schneider Electric TM3AI4 PLC analogue I/O-module MODULE TM3-4 ANALOG INPUTS

    • Manufacturer: Schneider Electric

    TM3AI4 ANALOG INPUT MODULE Expansion I/O modules Modicon TM3AI4 Schneider Electric TM3AI4 Module Schneider TM3AI4 Analog Expansion Module TM3AI4 PLC analogue I/O-module Schneider Electric TM3AI4 PLC analogue I/O-...

    Suzhou, China
  • NIMP01 ABB Bailey Multi-Function Processor

    NIMP01 ABB Bailey Multi-Function Processor Termination Module

    • Manufacturer: ABB

    The NIMP01 Multi-Function Processor Termination Module terminates a multi-function processor, INFI-NET® to computer transfer module, INFI-NET to INFI-NET® to computer transfer module, INFI-NET to INFI-NET transfe...

    Xiamen, 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.