Industrial Automation » Programmable Logic Controllers (PLC)

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422

Used switch control unit

  • Trusted Seller
    Bircher ESR32-115AC-GB

    Bircher ESR32-115AC-GB

    • Manufacturer: Bircher

    Bircher Switching Unit Relay

    Magnolia, TX
  • Trusted Seller
    ALLEN-BRADLEY 800H-QRTH2R PUSHBUTTON,MOMENTARY, 30 MM,

    ALLEN-BRADLEY 800H-QRTH2R PUSHBUTTON,MOMENTARY, 30 MM, 800H RED, LED, 12-130V AC/DC 1 NO-1 NC X129373

    • Manufacturer: Allen-Bradley
    • Model: 800H

    PUSHBUTTON,MOMENTARY, 30 MM, 800H RED, LED, 12-130V AC/DC 1 NO-1 NC

    $225 USD
    El Paso, TX
  • Siemens V7H3205

    Siemens V7H3205

    • Manufacturer: Siemens
    • Model: V7H3205

    Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Siemens V7H3205 I-T-E Vacu-Break 400A 3PH 240V Max Panelboard Switch w/ Fuses Manufacturer: Siemens Model: V7H3205 Condition: Used Cosm...

    $900 USD
    Leander, TX
  • Factrac Edge-7 Plus

    Factrac Edge-7 Plus

    • Manufacturer: Factrac

    Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Factrac SmartCount Edge-7 PLUS Production Counter Display Touch-Screen 2000PPM Manufacturer: Factrac Model: Edge-7 Plus Condition: Used...

    $730 USD
    Leander, TX
  • Factrac Edge-7 Plus

    Factrac Edge-7 Plus

    • Manufacturer: Factrac

    Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Factrac Edge-7 Plus Electronic Counter Display Controller 12VDC 3A 2000PPM Manufacturer: Factrac Model: Edge-7 Plus Condition: Used The...

    $700 USD
    Leander, TX
  • Trusted Seller
    ALLEN-BRADLEY 800T-FX6A1 PUSH BUTTON 30.5

    ALLEN-BRADLEY 800T-FX6A1 PUSH BUTTON 30.5 MM 2-POSITION PUSH-PULL AND PUSH-PULL/TWIST RELEASE X129422

    • Manufacturer: Allen-Bradley
    • Model: 800T

    PUSH BUTTON 30.5 MM 2-POSITION PUSH-PULL AND PUSH-PULL/TWIST RELEASE

    $187 USD
    El Paso, TX
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPB24 Series C Illuminated

    Allen-Bradley 800H-QPB24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $60 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Trusted Seller
    Lot of 3 ALLEN-BRADLEY 800T-XA4

    Lot of 3 ALLEN-BRADLEY 800T-XA4 CONTACT BLOCK 30 MM PUSH BUTTON 2 NORMALLY CLOSED CONTACTS MTG HOLE SIZE: 30.5 MM X129362

    • Manufacturer: Allen-Bradley
    • Model: 800T

    CONTACT BLOCK 30 MM PUSH BUTTON 2 NORMALLY CLOSED CONTACTS MTG HOLE SIZE: 30.5 MM

    $200 USD
    El Paso, TX
  • EUCHNER TZ1RE110SR6

    EUCHNER TZ1RE110SR6

    • Manufacturer: Euchner

    EUCHNER TZ1RE110SR6 / TZ1RE110SR6 (BRAND NEW) Safety Switch. Located Unit L level one with all the interlocks

    $600 USD
    Cedar Rapids, IA
  • Trusted Seller
    MKS Instruments 600 Series

    MKS Instruments 600 Series

    • Manufacturer: MKS

    “The unit powered on and s remote/local key switch has been removed (see photos).” MKS Instruments 651C Series Digital/Analog Pressure Controller Surplus Spare Model No: 651C 600 Series Version 1.71 Sold As-Is Th...

    $800 USD
    Albuquerque, NM
  • Siemens - CPU 6ES7515-2AM01-0AB0

    Siemens - CPU 6ES7515-2AM01-0AB0

    • Manufacturer: Siemens
    • Model: 6ES

    SIMATIC S7-1500 CPU 1515-2 PN CENTRAL PROCESSING UNIT WITH WORKING MEMORY 500 KB FOR PROGRAM AND 3 MB FOR DATA **100% Tested with State-of-the-art equipment** If you need a specific firmware or series relating to...

    $2,500 USD
    Progreso Lakes, TX
56789

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.