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Used memory modules in 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
    6ES7313-6CE01-0AB0 | Siemens CPU 313C-2

    6ES7313-6CE01-0AB0 | Siemens CPU 313C-2 DP Compact CPU

    • Manufacturer: Siemens
    • Model: 6ES7313

    SIEMENS 6ES7313-6CE01-0AB0 CPU 313C-2 DP Compact CPU SIEMENS 6ES7313-6CE01-0AB0 CPU 313C-2 DP Compact CPU SIMATIC S7-300, CPU 313C-2DP COMPACT CPU WITH MPI, 16 DI/16 DO, 3 FAST COUNTERS (30 KHZ), INTEGRATED DP IN...

    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
    YPQ111A | ABB | extension

    YPQ111A | ABB | extension I/O board

    • Manufacturer: ABB

    Extension I/O Board Get the best deals for YPQ111A IN STOCK READY TO SHIP New ABB YPQ 111 A Extension I/O Board YPQ111A We have what you need,even discontinued products ready to ship, warranty 1 year. General Inf...

    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
  • Trusted Seller
    Emerson KC4011X1-BE1 12P6771X032 TERMINAL BLOCK

    Emerson KC4011X1-BE1 12P6771X032 TERMINAL BLOCK

    • Manufacturer: Emerson

    Emerson KC4011X1-BE1 12P6771X032 TERMINAL BLOCK Emerson KC4011X1-BE1 12P6771X032 TERMINAL BLOCK. The KC4011X1-BE1 terminal block is used to connect and manage multiple electrical connections in an industrial auto...

    Fujian, China
  • Trusted Seller
    6ES7214-1AD23-0XB0 | SIEMENS Compact unit

    6ES7214-1AD23-0XB0 | SIEMENS Compact unit

    • Manufacturer: Siemens
    • Model: 6ES7214

    SIEMENS 6ES7214-1AD23-0XB0 Compact unit SIEMENS 6ES7214-1AD23-0XB0 Compact unit SIMATIC S7-200, CPU 224 Compact unit, DC power supply 14 DI DC/10 DO DC, 8/12 KB progr./8 KB data, PROFIBUS DP expandable SIMATIC S7...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7315-1AF01-0AB0 CPU 315-DP

    SIEMENS 6ES7315-1AF01-0AB0 CPU 315-DP

    • Manufacturer: Siemens
    • Model: 6ES7315

    CPU Module SIMATIC S7-300, CPU 315-DP CPU WITH INTEGRATED 24V DC PS, 48 KBYTE WORKING MEMORY 2ND INTERFACE DP-MASTER/SLAVE Siemens 6ES7315-1AF01-0AB0 simatic s7-300, cpu 315 cpu with integrated 24 v dc power supp...

    Fujian, China
  • Trusted Seller
    Siemens 6ES7314-1AE02-0AB0

    Siemens 6ES7314-1AE02-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7314

    CPU 314 Central Processing Unit SIMATIC S7-300, CPU 314 CPU WITH INTEGRATED 24 V DC POWER SUPPLY 24 KBYTE WORKING MEMORY CPU 314 Standard Controller with 1 x RS-485 Interface (MPI), 24 KBytes Memory for User Prog...

    Fujian, China
  • Trusted Seller
    IC695NIU001-ACAC | General Electric Ethernet

    IC695NIU001-ACAC | General Electric Ethernet network interface unit

    • Manufacturer: GE

    General Electric IC695NIU001-ACAC Ethernet network interface unit General Electric IC695NIU001-ACAC Ethernet network interface unit This is manufactured by Emerson Automation, formerly by GE Intelligent Platforms...

    Fujian, China
  • Trusted Seller
    6ES7516-3AN01-0AB0 SIEMENS SIMATIC S7-1500

    6ES7516-3AN01-0AB0 SIEMENS SIMATIC S7-1500

    • Manufacturer: Siemens
    • Model: 6ES7

    SIMATIC S7-1500 CPU 1516-3 PN/DP, central processing unit with work memory 1 MB In stock ready to ship SIMATIC TDC CPU551 CPU Module/Processor Module, 64-Bit 266MHz, with 8 Binary Inputs SIEMENS 6DD1600-0BA1 proc...

    Fujian, China
  • Trusted Seller
    Bently Nevada 16710-66 Interconnect Cable

    Bently Nevada 16710-66 Interconnect Cable

    • Manufacturer: Bently Nevada

    Bently Nevada 16710-66 Interconnect Cable The Bently Nevada 16710-66 Interconnect Cable is a specialized cable used for connecting various components in Bently Nevada’s machinery condition monitoring systems. Ite...

    Fujian, China
  • Trusted Seller
    Bently Nevada 9571-32 Interconnect Cable

    Bently Nevada 9571-32 Interconnect Cable

    • Manufacturer: Bently Nevada

    Bently Nevada 9571-32 Interconnect Cable The Bently Nevada 9571-32 Interconnect Cable is a specialized cable used for connecting various components in Bently Nevada’s machinery condition monitoring systems. Item ...

    Fujian, China
  • Trusted Seller
    6ES7 414-4HJ00-0AB0 | SIEMENS CENTRAL

    6ES7 414-4HJ00-0AB0 | SIEMENS CENTRAL UNIT

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 414-4HJ00-0AB0 CENTRAL UNIT SIEMENS 6ES7 414-4HJ00-0AB0 CENTRAL UNIT SIMATIC S7-400H, CPU 414H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 4 INTERFACES: 1 MPI/DP, 1 DP AND 2 FOR SYNC MODULES, 768 KB MEM...

    Fujian, China
  • Trusted Seller
    6ES7318-3EL00-0AB0 Siemens central processor

    6ES7318-3EL00-0AB0 Siemens central processor

    • Manufacturer: Siemens
    • Model: 6ES7318

    CPU 319-3 PN/DP Central Processor SIMATIC S7-300 CPU 319-3 PN/DP, Central processing unit with 1.4MB memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave 3rd interface Ethernet PROFINET, Micro Me...

    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.