Industrial Automation » Programmable Logic Controllers (PLC)

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Used Programmable Logic Controllers (Plc)

  • ALLEN BRADLEY,1771-DMC4/A,CONTROL COPROCESSOR

    ALLEN BRADLEY,1771-DMC4/A,CONTROL COPROCESSOR

    • 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...

    $80 USD
    Galion, OH
  • Mercoid Control,DS-221-3-5S,Mercury Limit Switch

    Mercoid Control,DS-221-3-5S,Mercury Limit Switch

    • Manufacturer: Mercoid

    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...

    $100 USD
    Galion, OH
  • Johnson Controls,F16MG-1C,Circuit Flow Switch

    Johnson Controls,F16MG-1C,Circuit Flow Switch

    • Manufacturer: Johnson

    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...

    $56 USD
    Galion, OH
  • Daytronic,9171,Strain Gage Controller

    Daytronic,9171,Strain Gage Controller

    • Manufacturer: Daytronic

    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 ...

    $36 USD
    Galion, OH
  • 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
  • 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
  • Mitsubishi,A1S61PN A1SJ71UC24-R4 A1S64AD A1SX40,PLC Rack

    Mitsubishi,A1S61PN A1SJ71UC24-R4 A1S64AD A1SX40,PLC Rack Assembly

    • Manufacturer: Mitsubishi

    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...

    $240 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 2711P-T15C4D8 PanelView Plus

    Allen Bradley 2711P-T15C4D8 PanelView Plus 1500 Touch Panel HMI 15" Ser A PLC

    • Manufacturer: Allen-Bradley
    • Model: 2711

    Used, in Good Working Condition. Tested. A1 shape. Ser A Included are the mounting clips If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,350 USD
    Millersburg, IN
  • Trusted Seller
    Siemens Simatic 6ES7 307-1EA00-0AA0 PLC

    Siemens Simatic 6ES7 307-1EA00-0AA0 PLC Power Supply

    • Manufacturer: Siemens
    • Model: SIMATIC

    Came from working units 30 day warranty WRH Mpn: 6ES7 307-1EA00-0AA0 PS307

    $110 USD
    Muskegon, MI
  • Atlas Copco,PF30107-C-HW,Electronic Controller

    Atlas Copco,PF30107-C-HW,Electronic Controller

    • Manufacturer: Atlas-Copco

    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
  • Leeds And Northrup,056098,Electromax Controller

    Leeds And Northrup,056098,Electromax Controller

    • Manufacturer: Leeds And Northrup

    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 ...

    $32 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
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    Honeywell S7810A1009 Programmable Logic Controllers (PLC)

    • Manufacturer: Honeywell
    • Model: S7810A1009

    Good condition Honeywell S7810A1009 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
4445464748

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.