Industrial Automation » Programmable Logic Controllers (PLC)

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Used automated logic

  • Trusted Seller
    Siemens Simatic Industrial Panel Pc

    Siemens Simatic Industrial Panel Pc

    • Manufacturer: Siemens
    • Model: 6AV

    New Open Box, Core I5-6442eq Processor, 8gb Ddr4 So-dimm, Nvram Ram, 240gb Ssd Sata Internal Hard Disk, 15in Single Touch

    $1,444 USD
    Euclid, OH
  • Trusted Seller
    Abb Power Distribution Board.

    Abb Power Distribution Board.

    • Manufacturer: ABB
    • Model: 3HNA

    Used, Untested Name: Power Distribution Board. | Arrival date: 08-05-2025 | Dimensions l x w x h (inches): 19 x 13 x 13 | Weight (lb.): 18 | Available quantity: 1

    $721 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compactlogix 750kb Controller.

    Allen-bradley Compactlogix 750kb Controller.

    • 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
  • Trusted Seller
    Siemens Scalance W748-1 M12 Type

    Siemens Scalance W748-1 M12 Type Client Module

    • Manufacturer: Siemens
    • Model: 6GK

    New, Open Box, Quantity 1 Name: Scalance W748-1 M12 Type Client Module | Arrival date: 06-16-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 10 | Available quantity: 4

    $210 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Guard I/o 16

    Allen Bradley Guard I/o 16 Point Digital Input

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box Name: Guard I/o 16 Point Digital Input | Arrival date: 06-12-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: -20…60 °C (-4…140 °F) | Electrical: 24VDC | Weight (lb.): 6 | Available quanti...

    $240 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Power Supply

    Allen Bradley Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: Power Supply | Arrival date: 06-02-2025 | Dimensions l x w x h (inches): 13 x 13 x 7 | Electrical: 50/60HZ, 400-500V AC, 24-28V DC 3A, 1080W | Weight (lb.): 12 | Available quantity: 1

    $391 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Power Supply Unit

    Allen Bradley Power Supply Unit

    • Manufacturer: Allen-Bradley
    • Model: 1606-XL240E

    New Open Box Name: Power Supply Unit | Arrival date: 05-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 8A, 50-60Hz, 100-200/200-240V | Weight (lb.): 7 | Available quantity: 6

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Processor Module. Factory Sealed

    Allen-bradley Processor Module. Factory Sealed

    • Manufacturer: Allen-Bradley
    • Model: 1785

    New, Factory Sealed, Quantity 1 Name: Processor Module. Factory Sealed | Arrival date: 03-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Capacity: SERIES E | Weight (lb.): 9 | Available quantity: 1

    $419 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 24input/8output Ac Block I/o

    Allen-bradley 24input/8output Ac Block I/o Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box, Quantity 1 Name: 24input/8output Ac Block I/o Module | Arrival date: 03-31-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 8 | Available quantity: 1

    $462 USD
    Euclid, OH
  • BANNER MB5R LOGIC MODULE ($100

    BANNER MB5R LOGIC MODULE ($100 OBO)

    • Manufacturer: Banner

    “USED, EXCELLENT” BANNER MB5R LOGIC MODULE 250 ma MAX SHIELDED CABLE TO RECEIVER ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please provide yo...

    $100 USD
    Waukesha, WI
  • Metso Automation D201466 Module DII8P24

    Metso Automation D201466 Module DII8P24 Loc3C47

    • Manufacturer: Metso

    Metso Automation D201466 Module DII8P24 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used eq...

    $87 USD
    Duncan, SC
  • Metso Automation D201469 Module DII4U120

    Metso Automation D201469 Module DII4U120 Loc3C61

    • Manufacturer: Metso

    Metso Automation D201469 Module DII4U120 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used e...

    $87 USD
    Duncan, SC
  • Metso Automation D201466 Module DII8P24

    Metso Automation D201466 Module DII8P24 Loc3E39

    • Manufacturer: Metso

    Metso Automation D201466 Module DII8P24 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used eq...

    $161 USD
    Duncan, SC
  • Metso Automation D201480 Module TII4W3

    Metso Automation D201480 Module TII4W3 Loc3D66

    • Manufacturer: Metso

    Metso Automation D201480 Module TII4W3 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used eq...

    $170 USD
    Duncan, SC
  • Metso Automation D201479 Module AO14H

    Metso Automation D201479 Module AO14H Loc3C44

    • Manufacturer: Metso

    Metso Automation D201479 Module AO14H Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equi...

    $175 USD
    Duncan, SC
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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.