Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

202

Used value added

  • no-image_en.png

    SIEMENS 6DD1661-0AD1

    • Manufacturer: Siemens
    • Model: 6DD1661-0AD1

    BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function "freezes" the actual encoder values of SM 338. The freeze function iscoupled to the digital inputs DI 0 and DI 1 of S...

    Xiamen, China
  • no-image_en.png

    6ES7214-1AD22-0XB0 CPU 224, DC PS, 14DI DC/10DO DC

      SIEMENS S7-200 6ES72141AD220XB0 SIMATIC S7-200, CPU 224,,COMPACT UNIT, DC POWER SUPPLY,14 DI DC/10 DO DC,,8 KB CODE/5 KB DATA,,PROFIBUS DP EXTENDABLESIMATIC S7-200, CPU 224,KOMPAKTGERAET, DC STROMVERSORG.,14 DE D...

      Shenzhen, China
    • no-image_en.png

      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
      • no-image_en.png

        6ES7312-1AD10-0AB0 CPU312, 16KB

          SIEMENS S7-300 6ES73121AD100AB0 SIMATIC S7-300, CPU 312,CPU WITH MPI INTERFACE,INTEGRATED 24 V DC POWER SUPPLY,16 KBYTE WORKING MEMORY,MICRO MEMORY CARD NECESSARYSIMATIC S7-300, CPU 312,ZENTRALBAUGRUPPE MIT MPI,I...

          Shenzhen, China
        • no-image_en.png

          SIEMENS 6DD1661-0AB1

          • Manufacturer: Siemens
          • Model: 6DD1661

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6DD-1661-0AE0

          • Manufacturer: Siemens
          • Model: 6DD1661

          all products are in a year-end promotion with warranty 12 months Unused channels To take unused output channels of SM 332; AO 4 x 16 Bit off power, set the "disabled"argument at the "output type" parameter, and l...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6DD1661-0AD0

          • Manufacturer: Siemens
          • Model: 6DD1661

          company`s big sale promotion,all new item are discounting also guarantee for 0ne year User calibration is started for the selected channel by pressing the "User calibration" button.A 24 V load voltage must be app...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6FC5103-0AB03-0AA3

          • Manufacturer: Siemens
          • Model: 6FC5103

          offer warranty 12 months,in stock,delivery at any time Check the insulation of the motor and motor cable as follows:1. Check that the motor cable is connected to the motor, and disconnected from thedrive output t...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7490-0AB00-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7490-1BA00-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7973-1HD10-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7964-2AA04-0AB0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7490-1AA00-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7492-2XL00-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        • no-image_en.png

          SIEMENS 6ES7492-2XX00-0AA0

          • Manufacturer: Siemens
          • Model: 6ES

          BIG STOCK SELLING,All cheap but quality guranteed with 12 months warrranty The freeze function must be terminated separately at each encoder input. You acknowledgethe function in the user program by using STEP 7 ...

          Xiamen, China
        89101112

        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.