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Used memory modules in China

  • Trusted Seller
    SIEMENS 6ES7-214-1BC10-0XB0 Controller AC/DC/Relay

    SIEMENS 6ES7-214-1BC10-0XB0 Controller AC/DC/Relay

    • Manufacturer: Siemens
    • Model: 6ES7

    Controller AC/DC/Relay 24V DC Digital Inputs, Source, (10) Relay Contact Digital Outputs, 2A/each, (2) Analog Adjustment Potentiometers, (1) 2kHz High Speed Counter, (2) 7kHz High Speed Counters, Integrated 85-26...

    Fujian, China
  • Trusted Seller
    6ES7 414-3XM07-0AB0 | SIEMENS CENTRAL

    6ES7 414-3XM07-0AB0 | SIEMENS CENTRAL PROCESSING UNIT

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 414-3XM07-0AB0 CENTRAL PROCESSING UNIT SIEMENS 6ES7 414-3XM07-0AB0 CENTRAL PROCESSING UNIT SIMATIC S7-400, CPU 414-3 CENTRAL PROCESSING UNIT WITH: 4 MB WORKING MEMORY, (2 MB KB CODE, 2 MB DATA), 1. I...

    Fujian, China
  • Trusted Seller
    Siemens 6ES7314-1AF11-0AB0

    Siemens 6ES7314-1AF11-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7314

    CPU314 Processor Module SIMATIC S7-300, CPU 314 CPU WITH MPI INTERFACE INTEGRATED 24 V DC POWER SUPPLY Power supply 24 V DC, work memory 128 KB, Micro Memory Card required Part Number 6ES7314-1AF11-0AB0 Manufactu...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7315-6TH13-0AB0 processing unit

    SIEMENS 6ES7315-6TH13-0AB0 processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    processing unit SIMATIC S7-300, CPU 315T-2 DP, Central processing unit for PLC and Technology tasks, 256 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP (drive), Integr. I/O for technology, Front...

    Fujian, China
  • Trusted Seller
    6ES7 416-3FR05-0AB0 | SIEMENS Central

    6ES7 416-3FR05-0AB0 | SIEMENS Central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 416-3FR05-0AB0 Central processing unit SIEMENS 6ES7 416-3FR05-0AB0 Central processing unit SIMATIC S7-400, CPU416F-3 PN/DP Central processing unit with: Work memory 11.2 MB, (5.6 MB code, 5.6 MB data...

    Fujian, China
  • Trusted Seller
    6ES7315-2AH14-0AB0 | SIEMENS Central processing

    6ES7315-2AH14-0AB0 | SIEMENS Central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    SIEMENS 6ES7315-2AH14-0AB0 Central processing unit SIEMENS 6ES7315-2AH14-0AB0 Central processing unit power supply 24 V DC Work memory 256 KB SIMATIC S7-300, CPU 315-2DP Central processing unit with MPI Integr. p...

    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
    51401072-300 | Honeywell PC BOARD

    51401072-300 | Honeywell PC BOARD

    • Manufacturer: Honeywell

    Honeywell 51401072-300 PC BOARD Honeywell 51401072-300 PC BOARD PWB QMEM 3MW TDC3000 QMEM-3 51401072300 PC BOARD PWA QMEM 3MW PWB QMEM 3MW TDC3000 QMEM-3 3 M-Word Enhanced Memory 3 Megaword memory board for early...

    Fujian, China
  • Trusted Seller
    6ES7317-2AK14-0AB0 | Siemens CPU317-2 DP

    6ES7317-2AK14-0AB0 | Siemens CPU317-2 DP Central Processing Unit

    • Manufacturer: Siemens
    • Model: 6ES7317

    Siemens 6ES7317-2AK14-0AB0 CPU317-2 DP Central Processing Unit Siemens 6ES7317-2AK14-0AB0 CPU317-2 DP Central Processing Unit SIMATIC S7-300, CPU 317-2 DP, Central processing unit with 1 MB work memory, 1st inter...

    Fujian, China
  • Trusted Seller
    6ES7315-2FJ14-0AB0 Siemens central processing unit

    6ES7315-2FJ14-0AB0 Siemens central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    Central Processing Unit SIMATIC S7-300 CPU315F-2 PN/DP, Central processing unit with 512 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card requ...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7315-2AF03-0AB0 processing unit

    SIEMENS 6ES7315-2AF03-0AB0 processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    processing unit SIMATIC S7-300, CPU 315-2 DP, Central processing unit with integr. Power supply 24 V DC, Work memory 64 KB 2nd interface DP master/slave Siemens 6ES7 315-2AF03-0AB0 SIMATIC S7-300 CPU 315-2 DP Sta...

    Fujian, China
  • Trusted Seller
    HONEYWELL CC-SCMB03 Backup Assembly

    HONEYWELL CC-SCMB03 Backup Assembly

    • Manufacturer: Honeywell

    Backup Assembly CC-SCMB03 | Honeywell | C300 Memory Backup Assembly IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 month warranty Honeywell's DCS system mainly includes:

    Fujian, China
  • Trusted Seller
    6ES7313-5BE01-0AB0 SIEMENS Compact Controller

    6ES7313-5BE01-0AB0 SIEMENS Compact Controller

    • Manufacturer: Siemens
    • Model: 6ES7313

    Compact Controller Siemens 6ES7 313-5BE01-0AB0 SIMATIC S7-300 CPU 313C Compact Controller with 1 x RS-485 Interface (MPI), 32 KBytes Memory for User Program and Data Analog Current/Voltage Outputs, Integrated 24V...

    Fujian, China
  • Trusted Seller
    6ES7 412-1XJ05-0AB0 | SIEMENS Central

    6ES7 412-1XJ05-0AB0 | SIEMENS Central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 412-1XJ05-0AB0 Central processing unit SIEMENS 6ES7 412-1XJ05-0AB0 Central processing unit SIMATIC S7-400, CPU 412-1 Central processing unit with: work memory 288 KB, (144 KB code, 144 KB of data), I...

    Fujian, China
  • Trusted Seller
    Emerson KC4011X1-BD1 12P6758X022 Redundant AO

    Emerson KC4011X1-BD1 12P6758X022 Redundant AO 16-Ch Terminal Block

    • Manufacturer: Emerson

    Emerson KC4011X1-BD1 12P6758X022 Redundant AO 16-Ch Terminal Block The Emerson KC4011X1-BD1 is a redundant analog output (AO) terminal block with 16 channels, designed to ensure reliability in control system appl...

    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.