Industrial Automation » Programmable Logic Controllers (PLC)

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Used Programmable Logic Controllers (Plc)

  • Drexelbrook Engineering,406-1000-001,Coteshield Controller

    Drexelbrook Engineering,406-1000-001,Coteshield Controller

    • Manufacturer: Drexelbrook

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $285 USD
    Galion, OH
  • ALLEN BRADLEY,1771-DMC1,CONTROL COPROCESSOR

    ALLEN BRADLEY,1771-DMC1,CONTROL COPROCESSOR

    • Manufacturer: Allen-Bradley
    • Model: 1771

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $100 USD
    Galion, OH
  • Micro Switch,FE-TRB,Control Base Module

    Micro Switch,FE-TRB,Control Base Module

    • Manufacturer: Micro Switch

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $24 USD
    Galion, OH
  • FENWAL,40-703014-402,TEMPERATURE CONTROL REFURBISHED

    FENWAL,40-703014-402,TEMPERATURE CONTROL REFURBISHED

    • Manufacturer: FENWAL

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $140 USD
    Galion, OH
  • Trusted Seller
    ALLEN-BRADLEY 1785-L20B/C PLC-5/20 PROCESSOR MODULE

    ALLEN-BRADLEY 1785-L20B/C PLC-5/20 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Came from working unit 30 day warranty WrG Mpn: 1785-L20B / C

    $199 USD
    Allendale, MI
  • ALLEN BRADLEY,1771-DXPS,CONTROL COPROCESSOR SERIAL EXPANDER

    ALLEN BRADLEY,1771-DXPS,CONTROL COPROCESSOR SERIAL EXPANDER MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $160 USD
    Galion, OH
  • FANUC,A20B-1000-0134-01,CONTROL KEYPAD

    FANUC,A20B-1000-0134-01,CONTROL KEYPAD

    • Manufacturer: Fanuc

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $50 USD
    Galion, OH
  • Dynatrol,Mod-2kL,API Digital Density Converter Controller

    Dynatrol,Mod-2kL,API Digital Density Converter Controller

    • Manufacturer: Dynatrol

    USED IN GOOD CONDITION What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the ite...

    $800 USD
    Galion, OH
  • General Electric,531X300CCHADM5,Control Card

    General Electric,531X300CCHADM5,Control Card

    • Manufacturer: GE

    New unused with original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures...

    $440 USD
    Galion, OH
  • Carlen Controls,CC400T-1024/1024-ABZ-FM-C,Encoder

    Carlen Controls,CC400T-1024/1024-ABZ-FM-C,Encoder

    • Manufacturer: CARLEN CONTROLS

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $900 USD
    Galion, OH
  • DANAHER CONTROLS,TB86-3,COIL NEW WITHOUT BOX

    DANAHER CONTROLS,TB86-3,COIL NEW WITHOUT BOX

    • Manufacturer: DANAHER CONTROLS

    NEW UNUSED!!..NO BOX!....NOS PLEASE SEE PICTURES FOR DETAILS AND CONDITION..YOU WILL RECIEVE WHAT IS IN THE PICTURES...IF WE HAVE MULTIPLES OF THE SAME ITEM,THE PICTURE MAY DIFFER...PLEASE REVIEW THE PICTURES TO ...

    $96 USD
    Galion, OH
  • HONEYWELL,R7351A-1056-3,TEMPERATURE CONTROL DIALATROL NOS

    HONEYWELL,R7351A-1056-3,TEMPERATURE CONTROL DIALATROL NOS

    • Manufacturer: Honeywell

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $425 USD
    Galion, OH
  • GOLDLINE,SP-32,SETPOINT TEMPERATURE CONTROL

    GOLDLINE,SP-32,SETPOINT TEMPERATURE CONTROL

    • Manufacturer: Goldline

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $200 USD
    Galion, OH
  • Red Lion Controls,TCM1,Triac Converter

    Red Lion Controls,TCM1,Triac Converter

    • Manufacturer: Triac

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • Allen-Bradley,1771-KE,Communication Controller Module

    Allen-Bradley,1771-KE,Communication Controller Module

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $20 USD
    Galion, OH
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    Siemens 6ES5244-3AA13 Programmable Logic Controllers (PLC)

    • Manufacturer: Siemens
    • Model: 6ES5244-3AA13

    Good condition Siemens 6ES5244-3AA13 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
4344454647

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.