Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

64

Used optic sensor

  • Trusted Seller
    IH581/B 3BSC640008R1 | ABB Advant

    IH581/B 3BSC640008R1 | ABB Advant OCS Enhanced Operator Trackball

    • Manufacturer: ABB
    • Model: 3BSC

    ABB IH581/B 3BSC640008R1 Advant OCS Enhanced Operator Trackball Tracking Technology: High-precision optical sensor Trackball Diameter: 55mm (2.2") Material: Stainless steel housing with antimicrobial coating Moun...

    Fujian, China
  • Trusted Seller
    OCX-CTN-13-R-D-ST-ACV Phoenix Digital competitive price

    OCX-CTN-13-R-D-ST-ACV Phoenix Digital competitive price

    • Manufacturer: Phoenix

    Fiber Optic Module Phoenix Digital OCX-CTN-13-R-D-ST-ACV Module Phoenix Digital OCX-CTN-13-R-D-ST-ACV Module Competitive price in stock Brand:Other Hot-sellings Product model:OCX-CTN-13-R-D-ST-ACV Payment:T/T Mar...

    Fujian, China
  • Trusted Seller
    SEM201 Bachmann SERCOS MASTER MODULE

    SEM201 Bachmann SERCOS MASTER MODULE

    • Manufacturer: Bachmann

    SERCOS Master Module The SEM201 has one 5V sensor voltage supply that will be needed during standalone installation. The pink wire output has resettable fuse rated at 0.5A max Trigger Inputs IN STOCK READY TO SHI...

    Fujian, China
  • Trusted Seller
    35AE92A | ER0002081060005 ABB Assembly

    35AE92A | ER0002081060005 ABB Assembly Frequency Converter

    • Manufacturer: ABB

    ABB 35AE92A Assembly Frequency Converter ABB 35AE92A Assembly Frequency Converter Input module for 4 analog signals Pt100. for the installation in 35TP90R1.-50°C...+400°C Opto- electronic measuring and sensor sys...

    Fujian, China
  • 6ES7338-7XF00-0AB0 SIMATIC S7-300, IQ-SENSE

    6ES7338-7XF00-0AB0 SIMATIC S7-300, IQ-SENSE

      SIEMENS S7-300 6ES73387XF000AB0 SIMATIC S7-300, IQ-SENSE,SM338 FOR S7-300 AND ET200M,FOR CONNECTING UP TO,8 IQ-SENSE SENSORS,,OPTICAL SENSORS AND ULTRASONIC,SENSORS CAN BE CONNECTEDSIMATIC S7-300, IQ-SENSE,SM338 ...

      Shenzhen, China
    • 6ES7327-1BH00-0AB0 SIMATIC S7-300, DIGITAL MODULE

      6ES7327-1BH00-0AB0 SIMATIC S7-300, DIGITAL MODULE

        SIEMENS S7-300 6ES73271BH000AB0 SIMATIC S7-300, DIGITAL MODULE,SM 327, OPTICALLY ISOLATED,,8 DI AND 8 DX, 24V DC, 0.5A,1 X 20 PIN,,8DX CHANNELWISE,PROGRAMMABLE AS DI OR DOSIMATIC S7-300,DIGITALBAUGRUPPE,SM 327, P...

        Shenzhen, China
      • 6ES7421-7DH00-0AB0 SIMATIC S7-400, SM 421

        6ES7421-7DH00-0AB0 SIMATIC S7-400, SM 421

          SIEMENS S7-400 6ES74217DH000AB0 SIMATIC S7-400, SM 421,DIGITAL INPUT MODULE,,OPTIC. ISOLATED, 16 DI,,24 - 60V UC, ALARM, DIAGNOSTICSSIMATIC S7-400, DIGITALEINGABE,SM 421, POTENTIALGETRENNT,16 DE; UC 24 - 60V,,ALA...

          Shenzhen, China
        • 6ES7321-1CH00-0AA0 SM321, 16 DI, AC/DC

          6ES7321-1CH00-0AA0 SM321, 16 DI, AC/DC 24-48V, 1CH/COMMON

            SIEMENS S7-300 6ES73211CH000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16 DE, AC/DC 24 - 48V WITH,ONE CHANNEL PER COMMON,,1 X 40 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 ...

            Shenzhen, China
          • 6ES7421-1BL01-0AA0 SM421, 32DI, DC24V

            6ES7421-1BL01-0AA0 SM421, 32DI, DC24V

              SIEMENS S7-400 6ES74211BL010AA0 SIMATIC S7-400, SM 421,DIGITAL INPUT MODULE,,OPTIC. ISOLATED, 32 DI, 24V DCSIMATIC S7-400, DIGITALEINGABE,SM 421, POTENTIALGETRENNT,32 DE; DC 24VSIMATIC S7-400, ENTREE TOR,SM 421, ...

              Shenzhen, China
            • 6ES7321-1FH00-0AA0 SM321, 16 DI, 120/230V

              6ES7321-1FH00-0AA0 SM321, 16 DI, 120/230V AC

                SIEMENS S7-300 6ES73211FH000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,16 DI, 120/230V AC, 1 X 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,16 DE, AC120/230V, 1 X 20-POLIGSIMAT...

                Shenzhen, China
              • 6ES7321-1FF10-0AA0 SM321, 8 DI, AC/DC

                6ES7321-1FF10-0AA0 SM321, 8 DI, AC/DC 120/230V, 1CH/COMMON

                  SIEMENS S7-300 6ES73211FF100AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,8 DI, 120V/230V AC, 1 X 40 PIN,,WITH 1 POINT PER COMMONSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,8 DE, AC1...

                  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
                  • 6ES7321-1BH50-0AA0 SM321, 16DI, DC24V, SOURCE

                    6ES7321-1BH50-0AA0 SM321, 16DI, DC24V, SOURCE INPUT

                      SIEMENS S7-300 6ES73211BH500AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,16DI, 24 V DC, SOURCE INPUT,,1 X 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,16DE, DC 24V, M-LESEND,,1 X...

                      Shenzhen, China
                    • 6ES7321-1BL00-0AA0 SM321, 32DI, DC24V

                      6ES7321-1BL00-0AA0 SM321, 32DI, DC24V

                        SIEMENS S7-300 6ES73211BL000AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,32DI, 24 V DC, 1 X 40 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,32DE, DC 24V , 1 X 40-POLIGSIMATIC S7-300...

                        Shenzhen, China
                      • 6ES7321-1CH20-0AA0 SM321, 16DI, DC48-125V

                        6ES7321-1CH20-0AA0 SM321, 16DI, DC48-125V

                          SIEMENS S7-300 6ES73211CH200AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,,16 DI, DC 48-125V, 1 X 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,,16 DE, DC 48-125V, 1 X 20-POLIGSIMA...

                          Shenzhen, China
                        12345

                        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.