Industrial Automation » Programmable Logic Controllers (PLC)

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Used packaged units

  • Trusted Seller
    Allen Bradley 1769-L23E-QBFC1B Packaged Controller

    Allen Bradley 1769-L23E-QBFC1B Packaged Controller Unit 24VDC 16 Digital Outputs

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

    Used, in Good Working Condition. Removed From a Working Environment. Series A. Ethernet IP. Comes With 2 Keys. If this item ships as Flat Rate Freight please see details in Shipping tab

    $900 USD
    Millersburg, IN
  • Trusted Seller
    ALLEN BRADLEY 20BD3P4A0AYNANN0 REFURBISHED UNIT

    ALLEN BRADLEY 20BD3P4A0AYNANN0 REFURBISHED UNIT IN PACKAGING STOCK 1261

    • Manufacturer: Allen-Bradley

    ALLEN BRADLEY 20BD3P4A0AYNANN0 REFURBISHED UNIT IN PACKAGING STOCK 1261 Thank you for Shopping with ElectricalPS!30 DAY RIGHT TO RETURN (FREE RETURNS DOMESTICALLY) AUTHENTICITY GUARANTEED! WE SOURCE OUR PRODUCTS ...

    $1,995 USD
    Montgomeryville, PA
  • Trusted Seller
    Ge Fanuc IC697CPX772-JD Central Processor

    Ge Fanuc IC697CPX772-JD Central Processor Unit

    • Manufacturer: Fanuc

    “New without Factory Packaging” Model number: IC697CPX772-JD | Mpn: IC697CPX772-JD | Shipping weight: 3.5 lbs | Shipping dimensions: 13 x 10 x 3 in | Reference sku: 925243

    $6,507 USD

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    Est. $128/mo

    Delta, OH
  • Mitsubishi,QY10,Output Unit

    Mitsubishi,QY10,Output Unit

    • Manufacturer: Mitsubishi
    • Model: QY10

    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
  • MUTSUBISHI,QX42,INPUT UNIT

    MUTSUBISHI,QX42,INPUT UNIT

    • Manufacturer: Mitsubishi
    • Model: QX42

    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 ...

    $10 USD
    Galion, OH
  • Mitsubishi,QX10,Input Unit

    Mitsubishi,QX10,Input Unit

    • Manufacturer: Mitsubishi
    • Model: QX10

    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
  • UNITED SCIENCES,B201551,BUFFER DRIVER BOARD NOS

    UNITED SCIENCES,B201551,BUFFER DRIVER BOARD NOS

    • Manufacturer: UNITED SCIENCES

    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 ...

    $50 USD
    Galion, OH
  • UNITED SCIENCES,1003-0300-02,PROCESSOR BOARD NOS

    UNITED SCIENCES,1003-0300-02,PROCESSOR BOARD NOS

    • Manufacturer: UNITED SCIENCES

    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
  • MITSUBISHI,QY42P,OUTPUT UNIT

    MITSUBISHI,QY42P,OUTPUT UNIT

    • Manufacturer: Mitsubishi
    • Model: QY42P

    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 ...

    $10 USD
    Galion, OH
  • MITSUBISHI,A2SHCPU,CPU UNIT

    MITSUBISHI,A2SHCPU,CPU UNIT

    • Manufacturer: Mitsubishi

    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 ...

    $25 USD
    Galion, OH
  • Mitsubishi,Q68B,Base Unit

    Mitsubishi,Q68B,Base Unit

    • Manufacturer: Mitsubishi
    • Model: Q68

    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
  • Mitsubishi,QX40,Input Unit Module

    Mitsubishi,QX40,Input Unit Module

    • Manufacturer: Mitsubishi
    • Model: QX40

    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 ...

    $20 USD
    Galion, OH
  • MITSUBISHI,AY51C,OUTPUT UNIT

    MITSUBISHI,AY51C,OUTPUT UNIT

    • Manufacturer: Mitsubishi

    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 ...

    $20 USD
    Galion, OH
  • Mitsubishi,QY41P,Output Unit

    Mitsubishi,QY41P,Output Unit

    • Manufacturer: Mitsubishi
    • Model: QY41P

    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 ...

    $12 USD
    Galion, OH
  • Trusted Seller
    Siemens 6AU1445-2AD00-0AA0 Simotion Control Unit

    Siemens 6AU1445-2AD00-0AA0 Simotion Control Unit

    • Manufacturer: Siemens
    • Model: 6AU

    “New without Factory Packaging” Model number: 6AU1445-2AD00-0AA0 | Model line: SIMOTION | Mpn: 6AU1445-2AD00-0AA0 | Shipping weight: 14 lbs | Shipping dimensions: 25 x 17 x 6 in | Reference sku: 1705920

    $5,685 USD

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    Est. $112/mo

    Delta, OH
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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.