Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

79550

Used Programmable Logic Controllers (Plc)

  • Trusted Seller
    Richmond Simco PFC20 PulseFlow Controller

    Richmond Simco PFC20 PulseFlow Controller

    • Manufacturer: Simco

    Came from working unit 30 day warranty WrH Mpn: PFC20

    $175 USD
    Allendale, MI
  • R.I Controls,632-20-DC,Module 240V 20A

    R.I Controls,632-20-DC,Module 240V 20A

    • Manufacturer: R.I 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...

    $175 USD
    Galion, OH
  • Trusted Seller
    1791D-888P PLC Module/Rack by ALLEN

    1791D-888P PLC Module/Rack by ALLEN BRADLEY COMPACT BLOCK

    • Manufacturer: Allen-Bradley
    • Model: 1791

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $50 USD
    Muskegon, MI
  • 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
  • Industrial Gauging And Control Inc,AC7637,

    Industrial Gauging And Control Inc,AC7637, Output Card

    • Manufacturer: Industrial Gauging And Control Inc

    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...

    $40 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
  • RED LION CONTROLS,APLCL401,CURRENT LOOP INDICATOR

    RED LION CONTROLS,APLCL401,CURRENT LOOP INDICATOR NOS

    • Manufacturer: Red Lion Controls

    New in packaging, 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 to make su...

    $96 USD
    Galion, OH
  • MEDAR,917-0050,WELD CONTROL MODULE

    MEDAR,917-0050,WELD CONTROL MODULE

    • Manufacturer: Medar

    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 ...

    $15 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley 1747-L514 Ser B

    Allen Bradley 1747-L514 Ser B SLC 500 Processor Module PLC

    • Manufacturer: Allen-Bradley
    • Model: 1747-L514

    Came from working unit 30 day warranty Wr6 Bin9 Mpn: 1747-L514 Ser B | Country of manufacture: Japan | Controller platform: SLC 500 | Type: PLC Processor Module

    $80 USD
    Muskegon, MI
  • Control Technique Commander,CDE100HPICD,100Hp Output 124A

    Control Technique Commander,CDE100HPICD,100Hp Output 124A 380/480V

    • Manufacturer: Control Techniques

    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 ...

    $1,700 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
  • Drexelbrook Engineering,406-1000-001,Coteshield Controller

    Drexelbrook Engineering,406-1000-001,Coteshield Controller

    • Manufacturer: Drexelbrook

    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...

    $170 USD
    Galion, OH
  • INVENSYS FOXBORO,P0961BC,CONTROL PROCESSOR

    INVENSYS FOXBORO,P0961BC,CONTROL PROCESSOR

    • Manufacturer: Foxboro

    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...

    $120 USD
    Galion, OH
  • no-image_en.png

    Allen-Bradley 1771-WS-B Programmable Logic Controllers (PLC)

    • Manufacturer: Allen-Bradley
    • Model: 1771-WS-B

    Good condition Allen-Bradley 1771-WS-B Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
4041424344

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.