Industrial Automation » Programmable Logic Controllers (PLC)

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  • 6ES7331-7NF10-0AB0 SIMATIC S7-300, ANALOG INPUT

    6ES7331-7NF10-0AB0 SIMATIC S7-300, ANALOG INPUT

    • new

    SIEMENS S7-300 6ES73317NF100AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, OPTICALLY ISOLATED,,8 AE; +/-5/10V, 1-5 V, +/-20MA,,0/4 TO 20MA, 16 BIT,,1 COMMON POINT(60 V COM.),,4 CHANNEL MODE: 10 MS,,8 CHANNEL MODE: 23-9...

    Shenzhen, China
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    6ES7322-1EH00-0AA0

    • new

    SIEMENS S7-300 6ES73221EH000AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,16 DO, 120V AC, 0.5A, 20 PINSIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,16 DA, AC 120V, 0,5A, 20-POLIGSIMAT...

    Shenzhen, China
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    6ES7321-1EH01-0AA0

    • new

    SIEMENS S7-300 6ES73211EH010AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16 DI, 120V AC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 DE, AC 120V, 20-POLIGSIMATIC S7-300, EN...

    Shenzhen, China
  • no-image_en.png

    6ES7322-1EH01-0AA0

    • new

    SIEMENS S7-300 6ES73221EH010AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 321, OPTICALLY ISOLATED,,16 DO, 120V AC, 0.5A, 20 PINSIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,16 DA, AC 120V, 0,5A, 20-POLIGSIMAT...

    Shenzhen, China
  • no-image_en.png

    6ES7321-1EH00-0AA0

    • new

    SIEMENS S7-300 6ES73211EH000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16 DI, 120V AC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 DE, AC 120V, 20-POLIGSIMATIC S7-300, EN...

    Shenzhen, China
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    6ES7322-1BH00-0AA0

    • new

    SIEMENS S7-300 6ES73221BH000AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,16 DO, 24V DC, 0.5A, 20 PINSIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,16 DA, DC 24V, 0,5A, 20-POLIGSIMATIC...

    Shenzhen, China
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    6ES7321-1FF00-0AA0

    • new

    SIEMENS S7-300 6ES73211FF000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,8 DI, 120V/230V AC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,8 DE, AC 120V/230V, 20-POLIGSIMATIC S7...

    Shenzhen, China
  • no-image_en.png

    6ES7322-1FF00-0AA0

    • new

    SIEMENS S7-300 6ES73221FF000AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,8 DO, 120/230V AC, 1A, 20 PINSIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,8 DA, AC 120/230V, 1A, 20 POLIGSIM...

    Shenzhen, China
  • no-image_en.png

    6ES7322-1BF00-0AA0

    • new

    SIEMENS S7-300 6ES73221BF000AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,8 DO, 24V DC, 2A, 20 PIN,SIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,8DA, DC 24V, 2A, 20-POLIGSIMATIC S7-30...

    Shenzhen, China
  • no-image_en.png

    6ES7321-1BH01-0AA0

    • new

    SIEMENS S7-300 6ES73211BH010AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16DI, 24 V DC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 DE, DC 24V, 20-POLIGSIMATIC S7-300, ENTR...

    Shenzhen, China
  • no-image_en.png

    6ES7321-1BH00-0AA0

    • new

    SIEMENS S7-300 6ES73211BH000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16DI, 24 V DC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 DE, DC 24V, 20-POLIGSIMATIC S7-300, ENTR...

    Shenzhen, China
  • 6GK7142-2AH00-0XA0 CP 142-2 (AS-I V2.0)

    6GK7142-2AH00-0XA0 CP 142-2 (AS-I V2.0)

    • new

    SIEMENS SIMATIC NET 6GK71422AH000XA0 SIMATIC NET, CP 142-2,COMMUNICATIONS PROCESSOR,FOR CONN. OF SIMATIC ET 200X,TO AS-INTERFACESIMATIC NET, CP 142-2,KOMMUNIKATIONSPROZESSOR ZUM,ANSCHLUSS VON SIMATIC ET 200X,AN A...

    Shenzhen, China
  • 6GK1415-2AA01 DP/AS-I LINK 20 E

    6GK1415-2AA01 DP/AS-I LINK 20 E (V2.11)

    • new

    SIEMENS SIMATIC NET 6GK14152AA01 SIMATIC NET, DP/AS-INTERFACE,LINK 20 E, NETWORK TRANSITION,F. PROFIBUS DP/AS-INTERFACE,W. MASTER PROFILE M0E/M1E,ACC. TO EXTENDED AS-I,SPECIFICATION V2.11,DEGREE OF PROTECTION IP2...

    Shenzhen, China
  • 6GK1415-2AA10 DP/AS-I LINK 20 E

    6GK1415-2AA10 DP/AS-I LINK 20 E (V3.0)

    • new

    SIEMENS SIMATIC NET 6GK14152AA10 SIMATIC NET, DP/AS-INTERFACE,LINK 20 E ; NETWORK TRANSITION,PROFIBUS-DP / AS-INTERFACE,ACC. TO AS-INTERFACE SPECIFIC.,V3.0 IN PROTECTION MODE IP20.SIMATIC NET, DP/AS-INTERFACE,LIN...

    Shenzhen, China
  • 6GK7243-2AX01-0XA0 CP 243-2 (AS-I V2.11)

    6GK7243-2AX01-0XA0 CP 243-2 (AS-I V2.11)

    • new

    SIEMENS SIMATIC NET 6GK72432AX010XA0 SIMATIC NET, CP 243-2,COMMUNICATIONS PROCESSOR FOR,CONNECTION OF A SIMATIC S7-22X,TO AN ASI-INTERFACE WITH MASTER,PROFILE M0E/M1E ACC. EXTENDED,ASI-SPECIFICATION V2.11SIMATIC ...

    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.