Industrial Automation » Programmable Logic Controllers (PLC)

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Used Programmable Logic Controllers (Plc)

  • Trusted Seller
    Hitachi ROM-16H PLC Memory Cassette

    Hitachi ROM-16H PLC Memory Cassette Module 44MB

    • Manufacturer: Hitachi

    Used, in Good Working Condition. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,275 USD
    Millersburg, IN
  • Trusted Seller
    RTA 435NBX ASCII PLC

    RTA 435NBX ASCII PLC

    • Manufacturer: RTA

    Came from working unit 30 day warranty Wr1 Mpn: 435NBX | Item location: sd 24

    $299 USD
    Muskegon, MI
  • GE FANUC,IC697CHS790F,9 SLOT PLC RACK

    GE FANUC,IC697CHS790F,9 SLOT PLC RACK

    • 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...

    $48 USD
    Galion, OH
  • CAL CONTROLS,911.11F,TEMPERATURE CONTROL

    CAL CONTROLS,911.11F,TEMPERATURE CONTROL

    • Manufacturer: CAL CONTROLS

    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
  • Allen-Bradley,1785-LT Ser B PLC-5/15,Processor Module

    Allen-Bradley,1785-LT Ser B PLC-5/15,Processor Module Refurbished

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Refurbished 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...

    $80 USD
    Galion, OH
  • MODICON,AS-H819-100,CHASSIS 7 SLOT PLC RACK

    MODICON,AS-H819-100,CHASSIS 7 SLOT PLC RACK 19"

    • 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 ...

    $115 USD
    Galion, OH
  • ALLEN BRADLEY,1772-LX,SER D MNI PLC

    ALLEN BRADLEY,1772-LX,SER D MNI PLC 2/16 PROCESSOR

    • Manufacturer: Allen-Bradley

    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...

    $32 USD
    Galion, OH
  • Andover Controls,SCX920,Infinity Controller

    Andover Controls,SCX920,Infinity Controller

    • Manufacturer: Andover 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...

    $1,250 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT2,SER A PLC-5/25 PROCESSOR

    ALLEN BRADLEY,1785-LT2,SER A PLC-5/25 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    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...

    $60 USD
    Galion, OH
  • Bailey,IMASM02 6634744K1,infi-90 Analog Slave Module

    Bailey,IMASM02 6634744K1,infi-90 Analog Slave Module & Symphony PLC Board

    • Manufacturer: Bailey

    New old stock. 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-Da...

    $20 USD
    Galion, OH
  • Q03UDVCPU | Mitsubishi MELSEC-Q Universal

    Q03UDVCPU | Mitsubishi MELSEC-Q Universal Programmable Logic Controller CPU Unit - New – Open box

    • Manufacturer: Mitsubishi

    $921 USD
    Baroda, MI
  • Trusted Seller
    Hitachi ROM-16H PLC Memory Cassette

    Hitachi ROM-16H PLC Memory Cassette Module 25MB

    • Manufacturer: Hitachi

    Used, in Good Working Condition. Has broken lock button If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,190 USD
    Millersburg, IN
  • Trusted Seller
    Siemens CP343-1 Lean PLC Ethernet

    Siemens CP343-1 Lean PLC Ethernet module

    • Manufacturer: Siemens

    Came from working unit 30 day warranty Wr6 Bin8

    $400 USD
    Muskegon, MI
  • Seimens,CPU315-2 DP,PLC Module w/PS307 24VDC

    Seimens,CPU315-2 DP,PLC Module w/PS307 24VDC Power Supply

    • Manufacturer: Siemens
    • Model: CPU315-2 DP

    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
  • Allen-Bradley,Mini PLC 2/02,Processor with Power

    Allen-Bradley,Mini PLC 2/02,Processor with Power Supply 1772-LZP Series D

    • Manufacturer: Allen-Bradley

    NEW OLD STOCK. Please refer to the pictures as they are considered part of the description.FW Rev. CInput: 120/240V AC, 50/60 HzOutput: 5V DC.

    $600 USD
    Galion, OH
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    Allen-Bradley 1769-L23-QBFC1B Programmable Logic Controllers (PLC)

    • Manufacturer: Allen-Bradley
    • Model: 1769-L23-QBFC1B

    Good condition Allen-Bradley 1769-L23-QBFC1B Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
3637383940

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.