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Used polarization controllers in China

  • 6ES7331-7HF01-0AB0 SIMATIC S7-300, ANALOG INPUT

    6ES7331-7HF01-0AB0 SIMATIC S7-300, ANALOG INPUT

      SIEMENS S7-300 6ES73317HF010AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, GALVANICALLY ISOLATED,,8 AI, 14 BIT, 0.052MS/CHANNEL,,CURRENT, VOLTAGE, INTERRUPTS,,DIAGNOSTICS,1 X 20 PIN,,FIT FOR ISOCHRONE MODE,IMPROVED DP-...

      Shenzhen, China
    • 6ES7135-4GB01-0AB0 ET200S, EL-MOD., 2AO I,

      6ES7135-4GB01-0AB0 ET200S, EL-MOD., 2AO I, +/-20MA, 4-20MA

        SIEMENS Others 6ES71354GB010AB0 SIMATIC DP, ELECTRONIC MODULE,FOR ET 200S, 2 AO I,15 MM WIDE,,+/-20 MA; 13 BIT + SIGN,,4 . .20 MA; 13 BIT,CYCLE TIME ＜ 1 MS,WITH LED SF (GROUP FAULT)SIMATIC DP, ELEKTRONIKMODUL,FUE...

        Shenzhen, China
      • 6ES7134-4GB01-0AB0 ET200S, EL-MOD., 2AI STD

        6ES7134-4GB01-0AB0 ET200S, EL-MOD., 2AI STD I-2DMU, 0-20MA,

          SIEMENS Others 6ES71344GB010AB0 SIMATIC DP, ELECTRONIC MODULE,FOR ET 200S, 2 AI STAND. I-2DMU,15 MM WIDE, 4 .. 20MA; 13 BIT,FOR 2-WIRE TRANSDUCER,CYCLE TIME 65 MS/CHANNEL,WITH LED SF (GROUP FAULT)SIMATIC DP, ELEK...

          Shenzhen, China
        • 6ES7134-4GD00-0AB0 ET200S, EL-MOD., 4AI STANDARD

          6ES7134-4GD00-0AB0 ET200S, EL-MOD., 4AI STANDARD I 2-WIRE

            SIEMENS Others 6ES71344GD000AB0 SIMATIC DP, ELECTRONIC MODULE,ET200S, 4AI STANDARD I-2-WIRE,,4 - 20MA; 13BIT, 15MM WIDTH,,FOR 2-WIRE TRANSDUCER,CYCLE TIME 40 MS/MODULE,WITH LED SF (GROUP FAULT)SIMATIC DP, ELEKTRO...

            Shenzhen, China
          • 6ES7134-4GB51-0AB0 ET200S, EL-MOD., 2AI HS

            6ES7134-4GB51-0AB0 ET200S, EL-MOD., 2AI HS I-2DMU, 0-20MA,

              SIEMENS Others 6ES71344GB510AB0 SIMATIC DP, ELECTRONIC MODULE,ET 200S: 2AI HIGH SPEED I-2WIRE,4 - 20MA; 14BIT, 15 MM WIDTH,,FOR 2-WIRE TRANSDUCER,,CYCLE TIME OF THE MODULE: 1MS,,WITH LED SF (GROUP FAULT)SIMATIC D...

              Shenzhen, China
            • 6ES7134-4MB02-0AB0 ET200S, EL-MOD., 2AI HF

              6ES7134-4MB02-0AB0 ET200S, EL-MOD., 2AI HF I, +/-20MA

                SIEMENS Others 6ES71344MB020AB0 SIMATIC DP, ELECTRONIC MODULE,2 AI I HIGH FEATURE,FOR ET 200S, 15 MM WIDE,,CYCLE TIME PER MODULE: 0.5MS,,+/-20MA; 15 BIT + SIGN,,4 .. 20MA; 15 BIT,,OPERATIONAL LIMITS +/-0.1%,WITH ...

                Shenzhen, China
              • 6ES7134-4FB51-0AB0 ET200S, EL-MOD., 2AI HS

                6ES7134-4FB51-0AB0 ET200S, EL-MOD., 2AI HS U, +/-10V, 14BIT

                  SIEMENS Others 6ES71344FB510AB0 SIMATIC DP, ELECTRONIC MODULE,ET 200S: 2 AI HIGH SPEED U,,+/-10V; 14 BIT, 15 MM WIDE,,CYCLE TIME OF THE MODULE: 1MS,,WITH LED SF (GROUP FAULT)SIMATIC DP, ELEKTRONIKMODUL,ET 200S: 2...

                  Shenzhen, China
                • 6ES7331-7PF11-0AB0 SIMATIC S7-300, ANALOG INPUT

                  6ES7331-7PF11-0AB0 SIMATIC S7-300, ANALOG INPUT

                    SIEMENS S7-300 6ES73317PF110AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, OPTICALLY ISOLATATED,,8 AI THERMOCOUPLE,,TYPE B, E, J, K, L, N, R, S, T,TXK/TXK(L) ACCORDING GOST,16 BIT, 50 MS, 1 X 40 PINSIMATIC S7-300, ANAL...

                    Shenzhen, China
                  • 6ES7331-7PF01-0AB0 SIMATIC S7-300, ANALOG INPUT

                    6ES7331-7PF01-0AB0 SIMATIC S7-300, ANALOG INPUT

                      SIEMENS S7-300 6ES73317PF010AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, OPT. ISOL.,2/3/4 WIRE,,8AI, RESISTANCE, PT100/200/1000,NI100/120/200/500/1000, CU10,,PLUS CHARACTERISTICS ACCORDING,TO GOST STANDARD,16 (INTERN...

                      Shenzhen, China
                    • 6ES7134-4LB02-0AB0 ET200S, EL-MOD., 2AI U

                      6ES7134-4LB02-0AB0 ET200S, EL-MOD., 2AI U HF, +/-10V, 1..5V

                        SIEMENS Others 6ES71344LB020AB0 SIMATIC DP, ELECTRONIC MODULE,2 AI U HIGH FEATURE,FOR ET 200S, 15 MM WIDE,,CYCLE TIME PER MODULE: 0.5MS,,+/-10V; 15 BI + SIGN,,+/-5V;15BIT+SIGN, 1..5V; 15BIT,,OPERATIONAL LIMITS +/...

                        Shenzhen, China
                      • 6ES7147-2AA01-0XB0 ET200X: BM 147-2 CPU

                        6ES7147-2AA01-0XB0 ET200X: BM 147-2 CPU

                          SIEMENS Others 6ES71472AA010XB0 SIMATIC DP, BASIC MODULE,ET200X: BM147-2 CPU,,64KB WORK MEMORY,FOR PREPROCESSING WITH,INT. PLC FUNCTIONS,,INT.PROFIBUS DP SLAVE IF WITH,ADD. PROFIBUS DP MASTER IF,,PROT. IP65/67SIM...

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

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

                              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
                            • 6ES7144-4JF00-0AB0 ET200PRO, EM 4 AI-RTD

                              6ES7144-4JF00-0AB0 ET200PRO, EM 4 AI-RTD HF

                                SIEMENS Others 6ES71444JF000AB0 SIMATIC DP,,ELECTRONIC MODULES FOR ET200PRO,4 AI RTD HIGH FEATURE,,PT100; PT200; PT500; PT1000;,NI100; NI200; NI500; NI1000;,CHANNEL DIANOSTICS;,INCLUSIVE BUS MODULE,,CONNECTING MO...

                                Shenzhen, China
                              • 6ES7431-1KF10-0AB0 SIMATIC S7-400, SM 431

                                6ES7431-1KF10-0AB0 SIMATIC S7-400, SM 431

                                  SIEMENS S7-400 6ES74311KF100AB0 SIMATIC S7-400, SM 431,ANALOG INPUT MODULE,OPTIC. ISOLATED, 8 AI,,14 BIT RESOLUTION, U/I/RESIST./,THERMOEL/PT100SIMATIC S7-400, ANALOGEINGABE,SM 431, POTENTIALGETRENNT,8 AE; AUFLOE...

                                  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.