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Used polarization controllers in China

  • 6ES7132-4HB50-0AB0 ET200S,2RO,DC48V/AC230V,MANUAL ACTUATION

    6ES7132-4HB50-0AB0 ET200S,2RO,DC48V/AC230V,MANUAL ACTUATION

      SIEMENS Others 6ES71324HB500AB0 SIMATIC DP, ELECTRON. MODULE,ET200S: 2DO RELAY(FORM C CONT.),DC24V-48V/5A, AC24V-230V/5A,,15 MM WIDTH, FIRST-UP SIGNAL,,WITH MANUAL ACTUATIONSIMATIC DP, ELEKTRONIKMODUL,ET 200S: 2 ...

      Shenzhen, China
    • 6ES7142-6BG00-0AB0 ET200ECO PN, 8DO, DC24V/1,3A,

      6ES7142-6BG00-0AB0 ET200ECO PN, 8DO, DC24V/1,3A, 8XM12

        SIEMENS Others 6ES71426BG000AB0 SIMATIC DP, ET 200ECO PN,,8 DO 24V DC/1,3A; 8 X M12,,DEGREE OF PROTECTION IP67SIMATIC DP, ET 200ECO PN,,8 DO DC 24V/1,3A; 8 X M12,,SCHUTZART IP67SIMATIC DP, ET 200ECO PN,,8 S TOR 2...

        Shenzhen, China
      • 6ES7142-6BF00-0AB0 ET200ECO PN, 8DO, DC24V/1,3A,

        6ES7142-6BF00-0AB0 ET200ECO PN, 8DO, DC24V/1,3A, 4XM12

          SIEMENS Others 6ES71426BF000AB0 SIMATIC DP, ET 200ECO PN,,8 DO DC 24V/1,3A; 4 X M12,,DOUBLE-ASSIGNEMENT,,DEGREE OF PROTECTION IP67;SIMATIC DP, ET 200ECO PN,,8 DO DC 24V/1,3A; 4 X M12,,DOPPELBELEGUNG,,SCHUTZART IP...

          Shenzhen, China
        • 6ES7142-6BR00-0AB0 ET200ECO PN, 8 DO,

          6ES7142-6BR00-0AB0 ET200ECO PN, 8 DO, DC24V/2A, 8XM12

            SIEMENS Others 6ES71426BR000AB0 SIMATIC DP, ET 200ECO PN,,8 DO 24V DC/2A; 8 X M12,,DEGREE OF PROTECTION IP67SIMATIC DP, ET 200ECO PN,,8 DO DC 24V/2A; 8 X M12,,SCHUTZART IP67SIMATIC DP, ET 200ECO PN,,8 S TOR 24V C...

            Shenzhen, China
          • 6ES7332-8TF01-0AB0 SM332, 8AO, 0/4 -

            6ES7332-8TF01-0AB0 SM332, 8AO, 0/4 - 20MA HART

              SIEMENS S7-300 6ES73328TF010AB0 SIMATIC DP, HART ANALOG OUTPUT,SM 332, 8AO, 0/4 - 20MA HART,,FOR ET200M WITH IM153-2, 20 PIN,FEATURES:,FW UPDATE, HART SECONDARY,VARIABLES, REDUNDANCY,,LOCAL DIAGNOSTIC BUFFER,WITH...

              Shenzhen, China
            • 6ES7131-4BD01-0AA0 ET200S, EL-MOD., 4DI ST.,

              6ES7131-4BD01-0AA0 ET200S, EL-MOD., 4DI ST., DC 24V, 5PCS.

                SIEMENS Others 6ES71314BD010AA0 SIMATIC DP, 5 ELECTRON. MODULES,FOR ET 200S, 4 DI STANDARD,24V DC, 15 MM WIDTH,,5 PIECES PER PACKAGING UNITSIMATIC DP, 5 ELEKTRONIKMODULE,FUER ET 200S, 4 DI STANDARD,DC 24V, 15MM B...

                Shenzhen, China
              • 6ES7131-1BH01-0XB0 ET200L, EL-BLOCK, 16DI, DC

                6ES7131-1BH01-0XB0 ET200L, EL-BLOCK, 16DI, DC 24V

                  SIEMENS Others 6ES71311BH010XB0 SIMATIC DP, ELECTRONIC BLOCK,FOR ET 200L, 16 DI, 24V DCSIMATIC DP, ELEKTRONIKBLOCK,FUER ET 200L,16 DI, DC 24 VSIMATIC DP, BLOC ELECTRONIQUE,POUR ET 200L,16 E TOR, 24 V CCSIMATIC DP...

                  Shenzhen, China
                • 6ES7138-4CF03-0AB0 ET200S, POWERMOD. PM-E F

                  6ES7138-4CF03-0AB0 ET200S, POWERMOD. PM-E F PM, DC24V

                    SIEMENS Others 6ES71384CF030AB0 SIMATIC DP, POWER MODULE PM-E F,PROFISAFE, FOR ET 200S; 24V DC,USEABLE FOR INSTALLATIONS WITH,UNGROUNDED REFERENCE POTENTIAL,RELAIS FOR FAIL-SAFE SWITCHING,OF VOLTAGE BUSES P1 AND ...

                    Shenzhen, China
                  • 6ES7143-3BH00-0XA0 ET200ECO, BM143, 8DI/DO, 2A

                    6ES7143-3BH00-0XA0 ET200ECO, BM143, 8DI/DO, 2A

                      SIEMENS Others 6ES71433BH000XA0 SIMATIC DP, BASIC MODULE BM143,ET 200ECO: 8DI/8DO, 2A;,8 X M12,DOUBLE-ASSIGNEMENT,,DEGREE OF PROTECTION IP65/67;,CONNECTING BLOCK,6ES7194-3AA00-0.A0 MUST BE,ORDERED SEPARTELYSIMATI...

                      Shenzhen, China
                    • 6ES7431-0HH00-0AB0 SIMATIC S7-400, ANALOG INPUT

                      6ES7431-0HH00-0AB0 SIMATIC S7-400, ANALOG INPUT

                        SIEMENS S7-400 6ES74310HH000AB0 SIMATIC S7-400, ANALOG INPUT,SM 431, NON-ISOLATED,16 AI, RESOLUTION 13 BITS,,+/-10V, +/-20MA, 4 - 20MA,20 MS MODULE UPDATESIMATIC S7-400, ANALOGEINGABE,SM 431, POTENTIALGEBUNDEN,16...

                        Shenzhen, China
                      • 6ES7131-4BD51-0AA0 ET200S, EL-MOD., 4DI HF,

                        6ES7131-4BD51-0AA0 ET200S, EL-MOD., 4DI HF, DC 24V, 5PCS.

                          SIEMENS Others 6ES71314BD510AA0 SIMATIC DP, 5 ELECTRON. MODULES,FOR ET 200S, 4 DI SOURCE INPUT,24V DC, 15 MM WIDTH,,5 PIECES PER PACKAGING UNITSIMATIC DP, 5 ELEKTRONIKMODULE,FUER ET 200S, 4 DI SOURCE INPUT,DC 24V...

                          Shenzhen, China
                        • 6ES7145-4GF00-0AB0 ET200PRO, EM 4 AO-I

                          6ES7145-4GF00-0AB0 ET200PRO, EM 4 AO-I HF

                            SIEMENS Others 6ES71454GF000AB0 SIMATIC DP,,ELECTRONIC MODULES FOR ET200PRO,4 AO I HIGH FEATURE,,+-20MA; 0...20MA; 4-20MA;,CHANNEL DIAGNOSTICS;,INCLUSIVE BUS MODULE,CONNECTING MODULE IO,6ES7194-4..00-0AA0 MUST BE...

                            Shenzhen, China
                          • 6ES7141-4BF00-0AB0 ET200PRO, EM 8DI 24V

                            6ES7141-4BF00-0AB0 ET200PRO, EM 8DI 24V DC HF

                              SIEMENS Others 6ES71414BF000AB0 SIMATIC DP,,ELECTRONIC MODULES FOR ET200PRO,8 DI DC 24V HIGH FEATURE,,CHANNEL DIAGNOSTICS;,SHORT CIRCUIT AND WIRE BREAK;,INCLUSIVE BUS MODULE,CONNECTING MODULE IO,6ES7194-4..00-0AA...

                              Shenzhen, China
                            • 6ES7431-1KF20-0AB0 SIMATIC S7-400, SM 431

                              6ES7431-1KF20-0AB0 SIMATIC S7-400, SM 431

                                SIEMENS S7-400 6ES74311KF200AB0 SIMATIC S7-400, SM 431,ANALOG INPUT MODULE,OPTIC. ISOLATED, 8 AI,,14 BIT RESOLUTION, U/I/RESIST.,0.416 MS SCAN TIMESIMATIC S7-400, ANALOGEINGABE,SM 431, POTENTIALGETRENNT,8 AE; AUF...

                                Shenzhen, China
                              • 6ES7144-4GF00-0AB0 ET200PRO, EM 4AI-I HF

                                6ES7144-4GF00-0AB0 ET200PRO, EM 4AI-I HF

                                  SIEMENS Others 6ES71444GF000AB0 SIMATIC DP,,ELECTRONIC MODULE FOR ET200PRO,4 AI I HIGH FEATURE,,+-20MA; 0...20MA; 4-20MA,CHANNEL DIAGNOSTICS;,INCLUSIVE BUS MODULE,CONNECTING MODULE IO,6ES7194-4..00-0AA0 MUST BE,O...

                                  Shenzhen, China
                                1617181920

                                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.