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Used Programmable Logic Controllers (Plc)

  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Cm030r02 Robot Tip Dresser Disc, Made In Usa Name: Control Module | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 23 x 15 x 8 | Capacity: 3 HP | Electrical: 24 VDC | Weight (lb.): 20 | Available qu...

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Cm050r02td01 Robot Tip Dresser Disc, Made In Usa

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Pa010r01b01 Robot Tip Dresser Disc, Made In Usa

    $200 USD
    Euclid, OH
  • Trusted Seller
    Siemens Sinamics Control Unit.

    Siemens Sinamics Control Unit.

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Unit. | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Siemens Sinamics Control Device.

    Siemens Sinamics Control Device.

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Device. | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    Made In Usa Name: Control Module | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 13 x 14 x 9 | Capacity: 3 HP | Electrical: 24 VDC | Weight (lb.): 20 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Armor Start Control

    Allen Bradley Armor Start Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    Ser C, New Open Box Name: Armor Start Control Module | Arrival date: 09-06-2025 | Dimensions l x w x h (inches): 16 x 12 x 20 | Capacity: 3 METER | Electrical: 24 V | Weight (lb.): 24 | Available quantity: 1

    $400 USD
    Euclid, OH
  • Trusted Seller
    Omron Cj-series Controller Link Unit

    Omron Cj-series Controller Link Unit

    • Manufacturer: Omron
    • Model: CJ1W

    New Open Box Name: Cj-series Controller Link Unit | Arrival date: 07-16-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 2000 KBIT/S MAX DATA RATE | Weight (lb.): 6 | Available quantity: 21

    $100 USD
    Euclid, OH
  • Trusted Seller
    1771-0A2 ALLEN-BRADLEY PLC-5 AC OUTPUT

    1771-0A2 ALLEN-BRADLEY PLC-5 AC OUTPUT MODULE 1771-OA2

    • Manufacturer: Allen-Bradley
    • Model: 1771

    $135 USD
    Sevierville, TN
  • Trusted Seller
    NEW IN BOX ALLEN-BRADLEY 16

    NEW IN BOX ALLEN-BRADLEY 16 SLOT PLC-5 I/O CHASSIS RACK 1771-A4B SERIES B

    • Manufacturer: Allen-Bradley
    • Model: PLC-4

    NEW IN BOX ALLEN-BRADLEY 16 SLOT PLC-5 I/O CHASSIS RACK 1771-A4B SERIES B Shelving number (O120)

    $1,200 USD
    Sevierville, TN
  • Trusted Seller
    Allen Bradley Slc Controller Processor

    Allen Bradley Slc Controller Processor

    • Manufacturer: Allen-Bradley
    • Model: 1747-L542

    New, Open Box Name: Slc Controller Processor | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 1 | Available quantity: 1

    $225 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Controllogix Guardlogix Controller

    Allen Bradley Controllogix Guardlogix Controller

    • Manufacturer: Allen-Bradley
    • Model: 1785

    New Open Box Name: Controllogix Guardlogix Controller | Arrival date: 07-29-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 8 | Available quantity: 1

    $3,399 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compactlogix 1.5mb Controller.

    Allen-bradley Compactlogix 1.5mb Controller.

    • Manufacturer: Allen-Bradley
    • Model: 1769-L35E

    Used, Untested. Name: Compactlogix 1.5mb 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 Sinamics S120 Control Unit

    Siemens Sinamics S120 Control Unit

    • Manufacturer: Siemens
    • Model: 6SL

    New Open Box Name: Sinamics S120 Control Unit | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 3.3A, 24VDC | Weight (lb.): 3 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compactlogix 1.5mb Controller

    Allen-bradley Compactlogix 1.5mb Controller

    • Manufacturer: Allen-Bradley
    • Model: 1769-L35E

    Used, Untested. Name: Compactlogix 1.5mb 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
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    ABB M2004 Programmable Logic Controllers (PLC)

    • Manufacturer: ABB
    • Model: M2004

    Good condition ABB M2004 Programmable Logic Controllers (PLC)s available between 2004 and 2008 years. Located in USA and other countries. Click request price for more information.

    USA
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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.