Industrial Automation » Programmable Logic Controllers (PLC)

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Used programmable logic controls

  • Trusted Seller
    Eaton 2D66806G01 Logic Board

    Eaton 2D66806G01 Logic Board

    • Manufacturer: Eaton

    Whether you are in need of a reliable replacement or looking to enhance your system's performance, the Eaton 2D66806G01 Logic Board is a worthy choice. Its used condition has been carefully inspected to ensure it...

    $1,600 USD
    Eaton Rapids, MI
  • Trusted Seller
    Abb 3BSE050092R20 PFEA113-20 Tension Controller

    Abb 3BSE050092R20 PFEA113-20 Tension Controller

    • Manufacturer: ABB
    • Model: 3BSE

    Model number: 3BSE050092R20 PFEA113-20 | Mpn: 3BSE050092R20 PFEA113-20 | Shipping weight: 4 lbs | Shipping dimensions: 10 x 7 x 5.5 in | Reference sku: 1067541

    $9,901 USD
    Delta, 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

    $110 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

    $110 USD
    Euclid, OH
  • Trusted Seller
    Honeywell 09472010 Measurex Control Processor

    Honeywell 09472010 Measurex Control Processor

    • Manufacturer: Honeywell

    “Used” Model number: 09472010 | Model line: MEASUREX | Mpn: 09472010 | Shipping weight: 8.4 lbs | Shipping dimensions: 15 x 13.5 x 6 in | Reference sku: 975077

    $8,255 USD
    Delta, OH
  • Trusted Seller
    Abb SPBRC410 Symphony Plus Bridge

    Abb SPBRC410 Symphony Plus Bridge Controller Module

    • Manufacturer: ABB
    • Model: SPBRC

    “New without Factory Packaging” Model number: SPBRC410 | Model line: SYMPHONY PLUS | Mpn: SPBRC410 | Shipping weight: 2.65 lbs | Shipping dimensions: 17 x 10.5 x 3 in | Reference sku: 856516

    $5,577 USD
    Delta, 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 Sinamics G120d Control Unit

    Siemens Sinamics G120d Control Unit

    • Manufacturer: Siemens
    • Model: 6SL

    New Open Box Name: Sinamics G120d Control Unit | Arrival date: 09-03-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 3 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Foxboro P0926CP ZCP270 Control Processor

    Foxboro P0926CP ZCP270 Control Processor Module

    • Manufacturer: Foxboro

    “New without Factory Packaging” Model number: P0926CP ZCP270 | Mpn: P0926CP ZCP270 | Shipping weight: 4 lbs | Shipping dimensions: 18 x 9 x 2 in | Reference sku: 1046953

    $6,709 USD
    Delta, 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
    Abb PFEA113-65 3BSE050092R65 Load Cell

    Abb PFEA113-65 3BSE050092R65 Load Cell Tension Controller

    • Manufacturer: ABB
    • Model: 3BSE

    Model number: PFEA113-65 3BSE050092R65 | Mpn: PFEA113-65 3BSE050092R65 | Shipping weight: 16.5 lbs | Shipping dimensions: 16 x 13 x 10 in | Reference sku: 1048492

    $17,316 USD
    Delta, OH
  • Trusted Seller
    Parker 6K2 2-axis Servo Stepper

    Parker 6K2 2-axis Servo Stepper Controller

    • Manufacturer: Parker

    “New without Factory Packaging” Model number: 6K2 | Mpn: 6K2 | Shipping weight: 9.8 lbs | Shipping dimensions: 15.5 x 14 x 13.25 in | Reference sku: 1078586

    $7,229 USD
    Delta, 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
34567

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.