Industrial Automation » Programmable Logic Controllers (PLC)

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Used optical and testing

  • 6ES7332-5RD00-0AB0 SIMATIC S7,SM 332 ANALOG

    6ES7332-5RD00-0AB0 SIMATIC S7,SM 332 ANALOG OUTPUT

      SIEMENS S7-300 6ES73325RD000AB0 SIMATIC S7, ANALOG OUTPUT,SM 332, OPTICALLY ISOLATED,,4 AO, 0/4 UP TO 20 MA, 20 PIN,,FOR SIGNALS FROM HAZARDOUSAREAS,CAPABLE OF DIANOST., PTB-TESTEDSIMATIC S7, ANALOGAUSGABE,SM 332...

      Shenzhen, China
    • 6ES7322-1HF10-0AA0 SM322, 8DA, 24V DC/5A

      6ES7322-1HF10-0AA0 SM322, 8DA, 24V DC/5A OR 230V AC/5A

        SIEMENS S7-300 6ES73221HF100AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,8 DO (RELAY), 1 X 40 PIN,,24V DC, 5A OR 230V AC, 5A,,CONNECTOR W.SPRING TERMINAL CAN,BE USED FROM 6ES7392-1BM01-0AA0SIMAT...

        Shenzhen, China
      • 6ES7422-1BL00-0AA0 SIMATIC S7-400, SM 422

        6ES7422-1BL00-0AA0 SIMATIC S7-400, SM 422

          SIEMENS S7-400 6ES74221BL000AA0 SIMATIC S7-400, SM 422,DIGITAL OUTPUT MODULE,,OPTIC. ISOLATED, 32 DO,,24V DC, 0.5ASIMATIC S7-400, DIGITALAUSGABE,SM 422, POTENTIALGETRENNT,32 DA; DC 24V, 0,5ASIMATIC S7-400, SORTIE...

          Shenzhen, China
        • 6ES7321-1FF01-0AA0 SM321, 8DI, AC120/230V

          6ES7321-1FF01-0AA0 SM321, 8DI, AC120/230V

            SIEMENS S7-300 6ES73211FF010AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,8 DI, 120V/230V AC, 1 X 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,8 DE, AC120V/230V, 1 X 20-POLIGSIM...

            Shenzhen, China
          • 6ES7331-7RD00-0AB0 SIMATIC S7, SM 331

            6ES7331-7RD00-0AB0 SIMATIC S7, SM 331 ANALOG INPUT

              SIEMENS S7-300 6ES73317RD000AB0 SIMATIC S7, ANALOG INPUT,SM 331, OPTICALLY ISOLATATED,,4 AI, 0/4 - 20MA, 1 X 20 PIN,,F. SIGNALS F. HAZARDOUS AREAS,,CAPABLE OF DIAGNOST.,PTB-TESTEDSIMATIC S7, ANALOGEINGABE,SM 331,...

              Shenzhen, China
            • 6ES7431-7KF00-0AB0 SM 431, 8AI, U/I/THERMO,

              6ES7431-7KF00-0AB0 SM 431, 8AI, U/I/THERMO, 16BIT

                SIEMENS S7-400 6ES74317KF000AB0 SIMATIC S7-400, ANALOG INPUT,SM 431, 8AI; 16 BIT RESOLUTION,,U/I/THERMOEL., OPTIC. ISOLATED,W. 1 POINT PER COMMON, DIAGN.,,ALARM, 20 MS MODULE UPDATESIMATIC S7-400, ANALOGEINGABE,S...

                Shenzhen, China
              • 6ES7422-1BH11-0AA0 SM422, 16DO, DC24V, 2A,

                6ES7422-1BH11-0AA0 SM422, 16DO, DC24V, 2A,

                  SIEMENS S7-400 6ES74221BH110AA0 SIMATIC S7-400, SM 422,DIGITAL OUTPUT MODULE,,OPTIC. ISOLATED, 16 DO,,24V DC, 2ASIMATIC S7-400, DIGITALAUSGABE,SM 422, POTENTIALGETRENNT,16 DA; DC 24V, 2ASIMATIC S7-400, SORTIES TO...

                  Shenzhen, China
                • 6ES7322-1CF00-0AA0 SM322, 8DO, 48-125V DC,

                  6ES7322-1CF00-0AA0 SM322, 8DO, 48-125V DC, 1,5A

                    SIEMENS S7-300 6ES73221CF000AA0 SIMATIC S7-300, DIGITAL OUTPUT,SM 322, OPTICALLY ISOLATED,,8 DO, DC 48-125V, 1.5A,,1 X 20 PINSIMATIC S7-300, DIGITALAUSGABE,SM 322, POTENTIALGETRENNT,,8 DA, DC 48-125V, 1,5A,,1 X 2...

                    Shenzhen, China
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                    6ES7331-7KB82-0AB0 SIMATIC S7-300, ANALOG INPUT

                      SIEMENS S7-300 6ES73317KB820AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, OPTICALLY ISOLATED,,FOR EXPANDED TEMPERATURE RANGE,,2 AI, 9/12/14 BIT RESOLUTION,,U/I/THERMOCOUPLE/RESISTANCE,,INTERRUPT, DIAGNOSTICS, 20 PINSI...

                      Shenzhen, China
                    • no-image_en.png

                      6ES7332-5HB81-0AB0 SIMATIC S7-300, ANALOG OUTPUT M

                        SIEMENS S7-300 6ES73325HB810AB0 SIMATIC S7-300, ANALOG OUTPUT,SM 332, OPTICALLY ISOLATED,,FOR EXPANDED TEMPERATURE RANGE,2 AO, U/I; 11/12 BITS RESOL.,,20 PINSIMATIC S7-300, ANALOGAUSGABE,SM 332, POTENTIALGETRENNT...

                        Shenzhen, China
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                        6ES7321-1BH82-0AA0 SIMATIC S7-300, DIGITAL INPUT

                          SIEMENS S7-300 6ES73211BH820AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,FOR EXPANDED TEMPERATURE RANGE,,16 DI, 24V DC, 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,FUER ERWEIT...

                          Shenzhen, China
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                          6ES7334-0KE80-0AB0 SIMATIC S7-300, ANALOG MODULE

                            SIEMENS S7-300 6ES73340KE800AB0 SIMATIC S7-300, ANALOG MODULE,SM 334, OPTICALLY ISOLATED,,FOR EXPANDED TEMPERATURE RANGE,4 AI/2 AO, 12 BIT 0-10 V, PT100,(CLIMAT RANGE -120 - 155 DEGR.),20 PINSIMATIC S7-300, ANALO...

                            Shenzhen, China
                          • 6ES7151-7AB00-0AB0 ET200S, IM151-7 CPU FO,

                            6ES7151-7AB00-0AB0 ET200S, IM151-7 CPU FO, 48KB

                              SIEMENS Others 6ES71517AB000AB0 SIMATIC DP, IM151-7 CPU FO FOR,ET200S, WORKING MEMORY,48KB ( FROM FW V1.13 ON),,INTEGR. PROFIBUS DP INTERFACE,(FO SIMPLEX CONNECTOR),AS DP SLAVE, W/O BATTERYSIMATIC DP, IM151-7 CPU...

                              Shenzhen, China
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                              6ES7633-2BF02-0AE3 C7-633DP,KOMP.GER.,16DI/16DO/4AI/1AO/4UI

                                SIEMENS C7/RACK PC,BOX PC 6ES76332BF020AE3 SIMATIC C7-633 DP, COMP.STATION,WITH INTEGRATED COMPONENTS:,S7-300 CPU 315-2DP, SIMATIC OP7,AND IM 360, WITH INTEGRATED,PROFIBUS DP INTERFACESIMATIC C7-633 DP, KOMPL.GER...

                                Shenzhen, China
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                                6ES7621-1AD02-0AE3 C7-621, COMPACT UNIT, 16DI/16DO/4AI/1AO

                                  SIEMENS C7/RACK PC,BOX PC 6ES76211AD020AE3 SIMATIC C7-621, COMPACT UNIT,WITH INTEGRATED COMPONENTS:,S7-300 CPU, OP 3, IM 621,,16DI, 16DO, 4AI, 1AOSIMATIC C7-621, KOMPLETTGERAET,MIT INTEGRIERTEN KOMPONENTEN:,S7-30...

                                  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.