Industrial Automation » Programmable Logic Controllers (PLC)

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Used programmable logic controls

  • Reliance Electric,45C224D,Programmable Controller Module

    Reliance Electric,45C224D,Programmable Controller Module

    • Manufacturer: Reliance Electric

    “Used and in very good condition.” Used and in very 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 ...

    $2,800 USD
    Galion, OH
  • Allen Bradley,1773-KAA,Series A Programmable Controller

    Allen Bradley,1773-KAA,Series A Programmable Controller 120/220V Refurbished

    • Manufacturer: Allen-Bradley

    “Refurbished in great condition,” Refurbished in great condition been in storage. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, th...

    $560 USD
    Galion, OH
  • RELIANCE,45C15D,AUTOMATE PROGRAMMABLE CONTROLLER NEW

    RELIANCE,45C15D,AUTOMATE PROGRAMMABLE CONTROLLER NEW

    • Manufacturer: Reliance Electric

    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 ...

    $800 USD
    Galion, OH
  • Trusted Seller
    Ccc Compressor Controls VANTAGE-GP-LV Steam

    Ccc Compressor Controls VANTAGE-GP-LV Steam Turbine Governor Controller

    • Manufacturer: CCC

    “New without Factory Packaging” Model number: VANTAGE-GP-LV | Mpn: VANTAGE-GP-LV | Shipping weight: 33 lbs | Shipping dimensions: 31 x 26 x 16 in | Reference sku: 955444

    $8,415 USD
    Delta, OH
  • EAGLE SIGNAL,CT5111A6,PRECISION ELECTRONIC PROGRAMMABLE CONTROL

    EAGLE SIGNAL,CT5111A6,PRECISION ELECTRONIC PROGRAMMABLE CONTROL NEW

    • Manufacturer: Eagle

    “New in original packaging, dirty from storage.” New in original packaging, dirty from storage. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the...

    $1,300 USD
    Galion, OH
  • Trusted Seller
    Mazak MAZATROL M PLUS Cnc

    Mazak MAZATROL M PLUS Cnc Controller Panel

    • Manufacturer: Mazak

    “Used” Model number: MAZATROL M PLUS | Mpn: MAZATROL M PLUS | Shipping weight: 88 lbs | Shipping dimensions: 35 x 25 x 18 in | Reference sku: 1623273

    $5,232 USD
    Delta, OH
  • Trusted Seller
    Graco 277788 Control Module

    Graco 277788 Control Module

    • Manufacturer: Graco

    “Used” Model number: 277788 | Mpn: 277788 | Shipping weight: 11 lbs | Shipping dimensions: 20 x 12 x 8 in | Reference sku: 1072363

    $6,095 USD
    Delta, OH
  • Trusted Seller
    Abb Control Board

    Abb Control Board

    • Manufacturer: ABB
    • Model: SDCS

    New Open Box Name: Control Board | Arrival date: 10-07-2025 | Dimensions l x w x h (inches): 14 x 11 x 5 | Weight (lb.): 3 | Available quantity: 1

    $1,499 USD
    Euclid, OH
  • Trusted Seller
    Omron Postion Control Unit

    Omron Postion Control Unit

    • Manufacturer: Omron
    • Model: CJ1W

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

    $339 USD
    Euclid, OH
  • Trusted Seller
    Conair 6142630703 Interface Control

    Conair 6142630703 Interface Control

    • Manufacturer: Conair

    “New without Factory Packaging” Model number: 6142630703 | Mpn: 6142630703 | Shipping weight: 11 lbs | Shipping dimensions: 13 x 12 x 8 in | Reference sku: 1068624

    $6,429 USD
    Delta, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Cm050r04td01 Robot Tip Dresser Disc, Made In Usa

    $160 USD
    Euclid, OH
  • Veeder Root,792006-001,7920 Programmable Multicontroller

    Veeder Root,792006-001,7920 Programmable Multicontroller

    • Manufacturer: Veeder Root

    “Used and in good condition.” 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. Pl...

    $1,250 USD
    Galion, OH
  • Yaskawa,JEFMC-H012,Programmer Panel

    Yaskawa,JEFMC-H012,Programmer Panel

    • Manufacturer: Yaskawa - Motoman

    “Used and in very good condition.” Used and in very 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 ...

    $900 USD
    Galion, OH
  • Mettler Toledo,A14085700A,Logic Board

    Mettler Toledo,A14085700A,Logic Board

    • Manufacturer: Mettler - Toledo

    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 sure the part number(s) m...

    $600 USD
    Galion, OH
  • LEEDS & NORTHRUP,445847,LOGIC BOARD NOS

    LEEDS & NORTHRUP,445847,LOGIC BOARD NOS

    • Manufacturer: LEEDS & NORTHRUP

    “New without original box.” 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 th...

    $1,200 USD
    Galion, OH
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    Honeywell RA890F Programmable Logic Controllers (PLC)

    • Manufacturer: Honeywell
    • Model: RA890F

    Good condition Honeywell RA890F Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
34567

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.