Industrial Automation » Programmable Logic Controllers (PLC)

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Used process and environmental

  • Trusted Seller
    YSI 6500 Environmental Process Monitoring

    YSI 6500 Environmental Process Monitoring System

    • Manufacturer: YSI

    YSI 6500 Environmental Process Monitoring System Excellent condition and good working YSI 6500 Environmental Process Monitoring System. User manual is available for download online. The 6500 Environmental Process...

    $250 USD
    San Diego, CA
  • Trusted Seller
    Allen-Bradley 1746-OX8 SLC 500 Output

    Allen-Bradley 1746-OX8 SLC 500 Output module 1746-0X8

    • Manufacturer: Allen-Bradley
    • Model: 1746

    The Allen-Bradley 1746-OX8 is a high-performance SLC 500 output module designed for industrial automation applications. This new module is engineered to provide reliable and efficient output control as part of th...

    $300 USD
    Eaton Rapids, MI
  • General Electric (GE) IS420UCSCS2A Functional

    General Electric (GE) IS420UCSCS2A Functional Safety Controller Module

    • Manufacturer: GE

    Connectivity: Six female jack connectors, USB port, LED indicators Features: Powerful Processor: The IS220UCSAH1A has a robust Freescale Power PC (Power QUICC II PRO 667 MHz) processor. This processor ensures eff...

    Los Angeles, CA
  • Trusted Seller
    Siemens 6SL3525-0PE21-5AA1 PM250D power module

    Siemens 6SL3525-0PE21-5AA1 PM250D power module

    • Manufacturer: Siemens
    • Model: 6SL

    The SINAMICS G120D Power Module PM250D (6SL3525-0PE21-5AA1) is a high-performance frequency converter tailored to modular, space-saving automation solutions. Equipped with an integrated Class A filter and integra...

    $467 USD
    Borken, Germany
  • Siemens Micromaster frequency inverter 6SE9215-8DB40

    Siemens Micromaster frequency inverter 6SE9215-8DB40

    • Manufacturer: Siemens
    • Model: 6SE

    Siemens MICROMASTER 6SE9215-8DB40 frequency converter – 2.2 kW motor power - The Siemens MICROMASTER 6SE9215-8DB40 is a reliable frequency converter ideal for industrial applications requiring precise motor cont...

    Grenzach-Wyhlen, Germany
  • Siemens SIMATIC S7-1200 SM 1221

    Siemens SIMATIC S7-1200 SM 1221 digital module 6ES7 221-1BH32-0XA0

    • Manufacturer: Siemens
    • Model: Simatic S7

    The Siemens SIMATIC S7-1200 SM 1221 digital module 6ES7 221-1BH32-0XA0 extends your control 16 digital inputs with 24V DCIdeal for compact automation solutions with high signal density. The system consists of th...

    Grenzach-Wyhlen, Germany
  • Trusted Seller
    KJ3102X1-BA1 12P1863X082 VE4012S2B2 | Emerson

    KJ3102X1-BA1 12P1863X082 VE4012S2B2 | Emerson PROCESS CONTROL

    • Manufacturer: Emerson

    EMERSON KJ3102X1-BA1 12P1863X082 VE4012S2B2 PROCESS CONTROL EMERSON KJ3102X1-BA1 12P1863X082 VE4012S2B2 PROCESS CONTROL LocalBus power rating 12 VDC at 100 mA KJ3102X1BA1 PROCESS CONTROL 8 CHANNELS 4-20MA WITH HA...

    Fujian, China
  • Trusted Seller
    SIGMATEK ETT1233 01-230-1233 Operating Panel

    SIGMATEK ETT1233 01-230-1233 Operating Panel

    • Manufacturer: SIGMATEK

    Operating Panel The Multi-Touch Operating Panel is an intelligent panel for visualizing, operating and monitoring automated processes. The ETT 1233 has a projective capacitive touch screen is built in, with which...

    Fujian, China
  • Trusted Seller
    Emerson /  5X00085G01    / Media Converter

    Emerson / 5X00085G01 / Media Converter Chassis MTG Kit

    • Manufacturer: Emerson

    Media Converter Chassis MTG Kit 5x00085g01 Spare Parts Module Card Plc Programmable Controller Emerson Ovation Media Converter Chassis MTG Kit (5X00085G01) Ovation® Expert control system as Emerson PlantWeb® A ke...

    Fujian, China
  • Trusted Seller
    TTM211 IP166 L54E60000311 | Alstom Logic Analog

    TTM211 IP166 L54E60000311 | Alstom Logic Analog I/O Card

    • Manufacturer: Alsthom

    Alstom TTM211 IP166 L54E60000311 Logic Analog I/O Card Operating Voltage:24V DC Current Rating:166mA per channel Number of Channels:16 Signal Type:Analog Input/Output Sampling Rate:1 kHz Communication Protocol:Mo...

    Fujian, China
  • Trusted Seller
    Emerson 5X00085G02 MTG Kit

    Emerson 5X00085G02 MTG Kit

    • Manufacturer: Emerson

    Media Converter Chassis MTG Kit Brand New Ovation 5X00085G02 Module One year warranty Ovation 5X00085G02 Media Converter Chassis MTG Kit Ovation® Expert control system as Emerson PlantWeb® A key component of the ...

    Fujian, China
  • Trusted Seller
    2706-P22R | | display specifications

    2706-P22R | | display specifications panel

      display terminal Product Parameters: In-View Message Display Specifications Panel The 2706-P22R message display terminal should only be used indoors because its enclosure is not designed to protect it from outdoo...

      Fujian, China
    • Trusted Seller
      SDCS-PIN-4B-COATED 3ADT316300R1510 | ABB INTERFACE

      SDCS-PIN-4B-COATED 3ADT316300R1510 | ABB INTERFACE BOARD

      • Manufacturer: ABB
      • Model: SDCS

      ABB SDCS-PIN-4B-COATED 3ADT316300R1510 INTERFACE BOARD Technical Specifications Part Number: Model: SDCS-PIN-4B-COATED Product Code: 3ADT316300R1510 Electrical Parameters: Input Voltage: 5 VDC (typical) Power Con...

      Fujian, China
    • no-image_en.png

      GE UR9EH Multilin Central Processing Unit

      • Manufacturer: GE

      1. High power density Capable of rapid charging and discharging, suitable for applications requiring instantaneous high power. 2. Long lifespan The charge and discharge cycle life of supercapacitors can typically...

      Xiamen, China
    • no-image_en.png

      ABB AI880A 3BSE039293R1 Analog Input

      • Manufacturer: ABB
      • Model: 3BSE

      large inventory new original guarantee Industrial Automation: Used for monitoring and controlling analog signals in industrial processes, such as temperature, pressure, and flow. Process Control: In industries su...

      Xiamen, 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.