Industrial Automation » Programmable Logic Controllers (PLC)

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Used module

  • Trusted Seller
    Allen Bradley PLC Module/output Module

    Allen Bradley PLC Module/output Module Rack - 1769-of2

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: PLC Module/output Module Rack | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Honeywell Output Module - 621-0010

    Honeywell Output Module - 621-0010

    • Manufacturer: Honeywell
    • Model: 621-0010

    New Factory Sealed Name: Output Module | Arrival date: 10-20-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Weight (lb.): 2 | Available quantity: 1

    $220 USD
    Euclid, OH
  • Trusted Seller
    Honeywell Output Module - 621-0010

    Honeywell Output Module - 621-0010

    • Manufacturer: Honeywell
    • Model: 621-0010

    New Factory Sealed Name: Output Module | Arrival date: 10-20-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Weight (lb.): 2 | Available quantity: 1

    $220 USD
    Euclid, OH
  • Trusted Seller
    Honeywell PLC Module - 620-0056

    Honeywell PLC Module - 620-0056

    • Manufacturer: Honeywell

    New Factory Sealed Name: PLC Module | Arrival date: 10-30-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 1 | Available quantity: 1

    $80 USD
    Euclid, OH
  • Berthold,LB 3897,Power Supply Module

    Berthold,LB 3897,Power Supply Module

    • Manufacturer: Titertek-Berthold

    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...

    $275 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley Scanner Module -

    Allen Bradley Scanner Module - 1747-sdn

    • Manufacturer: Allen-Bradley
    • Model: 1747

    New Open Box Name: Scanner Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 5-24 VDC | Weight (lb.): 1 | Available quantity: 1

    $150 USD
    Euclid, OH
  • GE FANUC,IC600CM548A,MEMORY MODULE

    GE FANUC,IC600CM548A,MEMORY MODULE

    • Manufacturer: Fanuc

    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 ...

    $36 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley Output Module -

    Allen Bradley Output Module - 1769-ob16

    • Manufacturer: Allen-Bradley
    • Model: 1769-OB16

    New, Open Box Name: Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $49 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Input Module -

    Allen Bradley Input Module - 1746-ia8

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New Open Box Name: Input Module | Arrival date: 11-04-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 1 | Available quantity: 1

    $60 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Output Module -

    Allen Bradley Output Module - 1769-oa8

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 3

    $140 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Input Module -

    Allen Bradley Input Module - 1746-ib16

    • Manufacturer: Allen-Bradley
    • Model: 1746-IB16

    New Open Box Name: Input Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 10-30VDC | Weight (lb.): 1 | Available quantity: 1

    $72 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Output Module -

    Allen Bradley Output Module - 1769-ow16

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $120 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Ac Output Module

    Allen Bradley Ac Output Module - 1746-oa16

    • Manufacturer: Allen-Bradley
    • Model: 1746-OA16

    New Open Box Name: Ac Output Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60/85-265, 0.5A | Weight (lb.): 1 | Available quantity: 1

    $359 USD
    Euclid, OH
  • FANUC,A16B-1211-0291,MEMORY MODULE

    FANUC,A16B-1211-0291,MEMORY MODULE

    • Manufacturer: Fanuc

    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 ...

    $360 USD
    Galion, OH
  • GE Fanuc,IC600LX648K,Memory Module

    GE Fanuc,IC600LX648K,Memory Module

    • Manufacturer: Fanuc

    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...

    $400 USD
    Galion, 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.