Industrial Automation » Programmable Logic Controllers (PLC)

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Used Programmable Logic Controllers (Plc)

  • Trusted Seller
    Allen Bradley Controllogix Guardlogix Controller

    Allen Bradley Controllogix Guardlogix Controller - 1785-l46b/e

    • Manufacturer: Allen-Bradley
    • Model: 1785

    New Open Box Name: Controllogix Guardlogix Controller | Arrival date: 07-29-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 8 | Available quantity: 1

    $2,106 USD
    Euclid, OH
  • MODICON,AS-9715-001,PROGRAMMABLE CONTROLLER

    MODICON,AS-9715-001,PROGRAMMABLE CONTROLLER

    • Manufacturer: Modicon

    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
  • GE FANUC,IC600CB512L,LOGIC MODULE

    GE FANUC,IC600CB512L,LOGIC MODULE

    • 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 ...

    $35 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley Control Panel -

    Allen Bradley Control Panel - 2711-k10c20

    • Manufacturer: Allen-Bradley
    • Model: 2711

    New Open Box, Made In The Usa Name: Control Panel | Arrival date: 10-28-2025 | Dimensions l x w x h (inches): 16 x 12 x 11 | Electrical: 50/60/100/240 | Weight (lb.): 8 | Available quantity: 1

    $1,439 USD
    Euclid, OH
  • Trusted Seller
    Jokab ABB Safety Pluto S20

    Jokab ABB Safety Pluto S20 Safety PLC , Programmable Safety Controller 20-070-05

    • Manufacturer: ABB

    Came from working unit 30 day warranty Wr27 Bin5 Mpn: Pluto S20

    $999 USD
    Muskegon, MI
  • Trusted Seller
    Omron Postion Control Unit -

    Omron Postion Control Unit - Cj1w-nc413

    • Manufacturer: Omron
    • Model: CJ1W

    New Factory Sealed, Position Control Unit, 4 Axes, Npn Open Collector Pulse String Output, Made In China

    $230 USD
    Euclid, OH
  • Quartech DataMate,8330,PLC Serial Interface

    Quartech DataMate,8330,PLC Serial Interface

    • Manufacturer: Quartech

    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...

    $32 USD
    Galion, OH
  • Trusted Seller
    Siemens Sinamics Control Device -

    Siemens Sinamics Control Device - 6sl3040-0ma00-0aa1

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Device | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $59 USD
    Euclid, OH
  • Siemens,510-1101,Programmable Controller

    Siemens,510-1101,Programmable Controller

    • Manufacturer: Siemens

    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...

    $400 USD
    Galion, OH
  • Trusted Seller
    Allen-bradley Compactlogix 750kb Controller. -

    Allen-bradley Compactlogix 750kb Controller. - 1769-l32e

    • Manufacturer: Allen-Bradley
    • Model: 1769

    Used, Untested. Name: Compactlogix 750kb Controller. | Arrival date: 08-07-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $250 USD
    Euclid, OH
  • GE FANUC,IC693PCM301,PROGRAMMABLE CO-PROCESSOR MODULE

    GE FANUC,IC693PCM301,PROGRAMMABLE CO-PROCESSOR MODULE

    • 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 ...

    $40 USD
    Galion, OH
  • GE FANUC,IC693PCM301,PROGRAMMABLE CO-PROCESSOR MODULE

    GE FANUC,IC693PCM301,PROGRAMMABLE CO-PROCESSOR MODULE

    • 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 ...

    $36 USD
    Galion, OH
  • Trusted Seller
    Sakura TEC Control Mother Board

    Sakura TEC Control Mother Board PN 0004847-01 Rev C for 7000 Embedding System

    • Manufacturer: Sakura

    “Guaranteed to work and in good condition, backed by 120-Day Warranty.” You Will Receive: - TEC Control Mother Board - 120-Day Warranty Specifications: 120 DAY WARRANTY This instrument is backed with a 120-day wa...

    $206 USD
    Cridersville, OH
  • GE FANUC,IC600LX624L,16K LOGIC MEMORY MODULE

    GE FANUC,IC600LX624L,16K LOGIC MEMORY MODULE

    • Manufacturer: Fanuc

    Used 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 make s...

    $240 USD
    Galion, OH
  • Trusted Seller
    Siemens Sinamics Control Unit. -

    Siemens Sinamics Control Unit. - 6sl3040-0ma00-0aa1

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Unit. | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $59 USD
    Euclid, OH
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    Allen-Bradley 280D Programmable Logic Controllers (PLC)

    • Manufacturer: Allen-Bradley
    • Model: 280D

    Good condition Allen-Bradley 280D Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
678910

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.