Industrial Automation » Programmable Logic Controllers (PLC)

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Used frequency counters

  • 6ES7350-1AH03-0AE0 SIMATIC S7-300, COUNTER MODULE

    6ES7350-1AH03-0AE0 SIMATIC S7-300, COUNTER MODULE

    • new

    SIEMENS S7-300 6ES73501AH030AE0 SIMATIC S7-300, COUNTER MODULE,FM 350-1 FOR S7-300,,COUNTER FUNCTIONS UP TO 500 KHZ,1 CHANNEL FOR CONNECTION OF,5V AND 24V INCREMENTAL ENCODERS,ISOCHRON MODE,,MEASUREMENT MODE,INCL...

    Shenzhen, China
  • 6ES7350-2AH01-0AE0 FM350-2, COUNTER MOD., 8

    6ES7350-2AH01-0AE0 FM350-2, COUNTER MOD., 8 CHANNELS, 20KHZ

    • new

    SIEMENS S7-300 6ES73502AH010AE0 SIMATIC S7-300, COUNTER MODULE,FM 350-2, 8 CHANNELS, 20 KHZ,,24V ENCODER FOR COUNTING,,MEASURING FREQUENCIES, SPEED,MEASUREMENT, PERIOD DURATION,MEASUREMENT AND PROPORTIONING,INCL....

    Shenzhen, China
  • 6ES7350-2AH00-0AE0 FM350-2, COUNTER MOD. 8

    6ES7350-2AH00-0AE0 FM350-2, COUNTER MOD. 8 CHANNELS, 20KHZ

    • new

    SIEMENS S7-300 6ES73502AH000AE0 SIMATIC S7-300, COUNTER MODULE,FM 350-2, 8 CHANNELS, 20 KHZ,,24V ENCODER FOR COUNTING,,MEASURING FREQUENCIES, SPEED,MEASUREMENT, PERIOD DURATION,MEASUREMENT AND PROPORTIONING,INCL....

    Shenzhen, China
  • 6ES7450-1AP01-0AE0 FM 450-1, COUNTER MODULE,

    6ES7450-1AP01-0AE0 FM 450-1, COUNTER MODULE, 2 CHANNELS

    • new

    SIEMENS S7-400 6ES7450-1AP01-0AE0 SIMATIC S7-400, FM 450-1 FUNCTION MODULE F. COUNT.FUNCT. WITH 2 CHANNELS INCL. CONFIG. PACKAGE ON CDSIMATIC S7-400, FUNKTIONSMODUL FM 450-1 FUER ZAEHLERFUNKTION MIT 2 KANAELEN IN...

    Shenzhen, China
  • 6ES7450-1AP00-0AE0 FM 450-1, COUNTER MODULE,

    6ES7450-1AP00-0AE0 FM 450-1, COUNTER MODULE, 2 CHANNELS

    • new

    SIEMENS S7-400 6ES74501AP000AE0 SIMATIC S7-400, FM 450-1,FUNCTION MODULE F. COUNT.FUNCT.,WITH 2 CHANNELS,INCL. CONFIG. PACKAGE ON CDSIMATIC S7-400, FUNKTIONSMODUL,FM 450-1 FUER ZAEHLERFUNKTION,MIT 2 KANAELEN,INKL...

    Shenzhen, China
  • 6ES7138-4DA04-0AB0 ET200S, EL-MOD., COUNTER 100KHZ,

    6ES7138-4DA04-0AB0 ET200S, EL-MOD., COUNTER 100KHZ, 24V DC

    • new

    SIEMENS Others 6ES71384DA040AB0 SIMATIC DP, ELECTRONIC MODULE,F. ET 200S, 1 COUNT 24V/100KHZ,15 MM WIDE, OPERATION MODES:,COUNT, MEASURE,,(PERIOD DURATION MEASUREMENT,HIGH RESOLUTION),WITH CLOCK CYCLIC SYNCHRON.A...

    Shenzhen, China
  • 6ES7312-5BE03-0AB0 CPU312C, 10DI/6DO, 32 KB

    6ES7312-5BE03-0AB0 CPU312C, 10DI/6DO, 32 KB

    • new

    SIEMENS S7-300 6ES73125BE030AB0 SIMATIC S7-300, CPU 312C,COMPACT CPU WITH MPI,,10 DI/6 DO,,2 FAST COUNTERS (10 KHZ),,INTEGRATED 24V DC POWER SUPPLY,,32 KBYTE WORKING MEMORY,,FRONT CONNECTOR (1 X 40PIN) AND,MICRO ...

    Shenzhen, China
  • 6ES7313-6CF03-0AB0 CPU313C-2 DP, 16DI/16DO, 64

    6ES7313-6CF03-0AB0 CPU313C-2 DP, 16DI/16DO, 64 KB

    • new

    SIEMENS S7-300 6ES73136CF030AB0 SIMATIC S7-300, CPU 313C-2DP,COMPACT CPU WITH MPI,,16 DI/16 DO,,3 FAST COUNTERS (30 KHZ),,INTEGRATED DP INTERFACE,,INTEGRATED 24V DC POWER SUPPLY,,64 KBYTE WORKING MEMORY,,FRONT CO...

    Shenzhen, China
  • 6ES7313-6BF03-0AB0 CPU313C-2 PTP, 16DI/16DO, 64

    6ES7313-6BF03-0AB0 CPU313C-2 PTP, 16DI/16DO, 64 KB

    • new

    SIEMENS S7-300 6ES73136BF030AB0 SIMATIC S7-300, CPU 313C-2 PTP,COMPACT CPU WITH MPI,,16 DI/16 DO,,3 FAST COUNTERS (30 KHZ),,INTEGRATED INTERFACE RS485,,INTEGRATED 24V DC POWER SUPPLY,,64 KBYTE WORKING MEMORY,,FRO...

    Shenzhen, China
  • 6ES7211-0AA23-0XB0 CPU 221, DC PS,

    6ES7211-0AA23-0XB0 CPU 221, DC PS, 6DI DC/4DO DC

    • new

    SIEMENS S7-200 6ES72110AA230XB0 SIMATIC S7-200, CPU 221,COMPACT UNIT, DC POWER SUPPLY,6 DI DC/4 DO DC,,4 KB CODE/2 KB DATA,SIMATIC S7-200, CPU 221,KOMPAKTGERAET, DC STROMVERSORG.,6 DE DC/4 DA DC,4 KB PROGR./2 KB ...

    Shenzhen, China
  • 6ES7212-1AE40-0XB0 CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

    6ES7212-1AE40-0XB0 CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

    • new

    SIEMENS S7-200 6ES7212-1AE40-0XB0 SIMATIC S7-1200, CPU 1212C, COMPACT CPU, DC/DC/DC, ONBOARD I/O: 8 DI 24V DC; 6 DO 24 V DC; 2 AI 0 - 10V DC, POWER SUPPLY: DC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 50 KBSIMATIC S...

    Shenzhen, China
  • 6ES7211-1AE40-0XB0 CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

    6ES7211-1AE40-0XB0 CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

    • new

    SIEMENS S7-200 6ES7211-1AE40-0XB0 SIMATIC S7-1200, CPU 1211C, COMPACT CPU, DC/DC/DC, ONBOARD I/O: 6 DI 24V DC; 4 DO 24 V DC; 2 AI 0 - 10V DC, POWER SUPPLY: DC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 30 KBSIMATIC S...

    Shenzhen, China
  • 6ES7215-1AG31-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    6ES7215-1AG31-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    • new

    Artikelnummer: 6ES7215-1AG31-0XB0 | Programming package: STEP 7 V11 SP2 or higher | With display: No | 24 v dc: Yes | Permissible range, lower limit (dc): 5 V | Permissible range, upper limit (dc): 250 V | Rated...

    Shenzhen, China
  • 6ES7212-1AB23-0XB0 CPU 222, DC PS,

    6ES7212-1AB23-0XB0 CPU 222, DC PS, 8DI DC/6DO DC

    • new

    SIEMENS S7-200 6ES72121AB230XB0 SIMATIC S7-200, CPU 222,COMPACT UNIT, DC POWER SUPPLY,8 DI DC/6 DO DC,4 KB CODE/2 KB DATA,,PROFIBUS DP EXTENDABLESIMATIC S7-200, CPU 222,KOMPAKTGERAET, DC STROMVERSORG.,8 DE DC/6 D...

    Shenzhen, China
  • 6ES7214-1AG40-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    6ES7214-1AG40-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    • new

    SIEMENS S7-200 6ES7214-1AG40-0XB0 SIMATIC S7-1200, CPU 1214C, COMPACT CPU, DC/DC/DC, ONBOARD I/O: 14 DI 24V DC; 10 DO 24 V DC; 2 AI 0 - 10V DC, POWER SUPPLY: DC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 75 KBSIMATIC...

    Shenzhen, China
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.