Industrial Automation » Programmable Logic Controllers (PLC)

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Used frequency counters

  • 6ES7216-2AD23-0XB0 CPU 226, DC PS,

    6ES7216-2AD23-0XB0 CPU 226, DC PS, 24DI DC/16DO DC

    • new

    SIEMENS S7-200 6ES72162AD230XB0 SIMATIC S7-200, CPU 226,COMPACT UNIT, DC POWER SUPPLY,24 DI DC/16 DO DC,,16/24 KB CODE/10 KB DATA,,2 PPI/FREEPORT PORTSSIMATIC S7-200, CPU 226,KOMPAKTGERAET, DC STROMVERSORG.,24 DE...

    Shenzhen, China
  • 6ES7214-1AD23-0XB0 CPU 224, DC PS,

    6ES7214-1AD23-0XB0 CPU 224, DC PS, 14DI DC/10DO DC

    • new

    SIEMENS S7-200 6ES72141AD230XB0 SIMATIC S7-200, CPU 224,,COMPACT UNIT, DC POWER SUPPLY,14 DI DC/10 DO DC,,8/12 KB CODE/8 KB DATA,,PROFIBUS DP EXTENDABLESIMATIC S7-200, CPU 224,KOMPAKTGERAET, DC STROMVERSORG.,14 D...

    Shenzhen, China
  • 6ES7212-1AB22-0XB0 CPU 222, DC PS,

    6ES7212-1AB22-0XB0 CPU 222, DC PS, 8DI DC/6DO DC

    • new

    SIEMENS S7-200 6ES72121AB220XB0 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
  • 6ES7215-1AG40-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    6ES7215-1AG40-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    • new

    Artikelnummer: 6ES7215-1AG40-0XB0 | Programming package: STEP 7 V13 or higher | With display: No | 24 v dc: Yes | Permissible range, lower limit (dc): 20.4 V | Permissible range, upper limit (dc): 28.8 V | Rated...

    Shenzhen, China
  • 6ES7214-1AG31-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    6ES7214-1AG31-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    • new

    Artikelnummer: 6ES7214-1AG31-0XB0 | Programming package: STEP 7 V11 SP2 or higher | With display: No | 24 v dc: Yes | Permissible range, lower limit (dc): 20.4 V | Permissible range, upper limit (dc): 28.8 V | R...

    Shenzhen, China
  • 6ES7214-1AE30-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    6ES7214-1AE30-0XB0 CPU 1214C, DC/DC/DC, 14DI/10DO/2AI

    • new

    SIEMENS S7-1200 6ES72141AE300XB0 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: 50 KBSIMATIC ...

    Shenzhen, China
  • 6ES7212-1AD30-0XB0 CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

    6ES7212-1AD30-0XB0 CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

    • new

    SIEMENS S7-1200 6ES72121AD300XB0 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: 25 KBSIMATIC S7...

    Shenzhen, China
  • 6ES7215-1HG31-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    6ES7215-1HG31-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    • new

    Artikelnummer: 6ES7215-1HG31-0XB0 | 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
  • 6ES7215-1HG40-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    6ES7215-1HG40-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    • new

    SIEMENS S7-200 6ES7215-1HG40-0XB0 SIMATIC S7-1200, CPU 1215C, COMPACT CPU, DC/DC/RELAY, 2 PROFINET PORT, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A, 2 AI 0-10V DC, 2 AO 0-20MA DC, POWER SUPPLY: DC 20.4 - 28.8 V DC...

    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
  • 6ES7313-5BF03-0AB0 CPU313C, 16DO/4AI/2AO, 64 KB

    6ES7313-5BF03-0AB0 CPU313C, 16DO/4AI/2AO, 64 KB

    • new

    SIEMENS S7-300 6ES73135BF030AB0 SIMATIC S7-300, CPU 313C,,COMPACT CPU WITH MPI,,24 DI/16 DO, 4AI, 2AO 1 PT100,,3 FAST COUNTERS (30 KHZ),,INTEGRATED 24V DC POWER SUPPLY,,64KBYTE WORKING MEMORY,,FRONT CONNECTOR (2 ...

    Shenzhen, China
  • no-image_en.png

    SCHNEIDER BMXEHC0200 High speed counter module M340 - 2 channels ONE YEAR WARRANTY

    • new

    • Manufacturer: Schneider

    (Because there are too many types,the pictures are not shown one by one.) BRAND NEW WITH ORIGINAL PACKAGE COVERED BY ONE YEAR WARRANTY incremental encoder with push-pull outputs, 10...30 V totem pole The picture ...

    Xiamen, China
  • 6ES7217-1AG40-0XB0 CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ

    6ES7217-1AG40-0XB0 CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ

    • new

    SIEMENS S7-200 6ES7217-1AG40-0XB0 SIMATIC S7-1200, CPU 1217C, COMPACT CPU, DC/DC/DC, 2 PROFINET PORT ONBOARD I/O: 14 DI (10 DI 24VDC / 4 DI 1.5V DC DIFFERENTIAL); 10 DQ (6 DQ 24VDC; 0,5A / 4 DQ 1.5V DC DIFFERENTI...

    Shenzhen, China
56789

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.