Industrial Automation » Programmable Logic Controllers (PLC)

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Used programmable logic controls

  • Trusted Seller
    York 031-00239-000 Hot Gas Bypass

    York 031-00239-000 Hot Gas Bypass Control

    • Manufacturer: York

    Model number: 031-00239-000 | Mpn: 031-00239-000 | Shipping weight: 3.5 lbs | Shipping dimensions: 9 x 7 x 7 in | Reference sku: 929215

    $10,570 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
  • Trusted Seller
    Krones 0-901-47-888-1 Panel Controller

    Krones 0-901-47-888-1 Panel Controller

    • Manufacturer: Krones

    “Used” Model number: 0-901-47-888-1 | Mpn: 0-901-47-888-1 | Shipping weight: 7 lbs | Shipping dimensions: 13 x 11 x 8 in | Reference sku: 1651060

    $6,507 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
    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

    $339 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

    $6,243 USD
    Delta, OH
  • Trusted Seller
    Abb 3BSE050092R20 PFEA113-20 Tension Controller

    Abb 3BSE050092R20 PFEA113-20 Tension Controller

    • Manufacturer: ABB
    • Model: 3BSE

    “New without Factory Packaging” Model number: 3BSE050092R20 PFEA113-20 | Mpn: 3BSE050092R20 PFEA113-20 | Shipping weight: 3 lbs | Shipping dimensions: 10 x 7 x 6 in | Reference sku: 1032790

    $5,856 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
  • Trusted Seller
    Woodward 9907-166 505 Turbine Control

    Woodward 9907-166 505 Turbine Control Operator Panel

    • Manufacturer: Woodward
    • Model: 9907-166

    “Used” Model number: 9907-166 | Mpn: 9907-166 | Shipping weight: 13.6 lbs | Shipping dimensions: 18 x 15 x 8 in | Reference sku: 998134

    $11,347 USD
    Delta, OH
  • Trusted Seller
    Ge Versamax Micro Controller

    Ge Versamax Micro Controller

    • Manufacturer: GE

    New Open Box Name: Versamax Micro Controller | Arrival date: 10-17-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC | Weight (lb.): 1 | Available quantity: 1

    $300 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

    $424 USD
    Euclid, OH
  • Trusted Seller
    Hitachi 9289398 MC2-C1 Ex8000-6 Controller

    Hitachi 9289398 MC2-C1 Ex8000-6 Controller Module

    • Manufacturer: Hitachi

    “New without Factory Packaging” Model number: 9289398 MC2-C1 | Mpn: 9289398 MC2-C1 | Shipping weight: 7.65 lbs | Shipping dimensions: 19 x 17 x 6 in | Reference sku: 1725619

    $10,316 USD
    Delta, OH
  • 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 6 in | Reference sku: 1067541

    $10,396 USD
    Delta, OH
  • Trusted Seller
    Iai SSEL-CS-2-400WAI-400WAI-CC-0-2 Controller Module

    Iai SSEL-CS-2-400WAI-400WAI-CC-0-2 Controller Module

    • Manufacturer: IAI

    “New without Factory Packaging” Model number: SSEL-CS-2-400WAI-400WAI-CC-0-2 | Mpn: SSEL-CS-2-400WAI-400WAI-CC-0-2 | Shipping weight: 8.25 lbs | Shipping dimensions: 24 x 15 x 13 in | Reference sku: 905206

    $5,587 USD
    Delta, OH
  • Trusted Seller
    Allen Bradley 1756-L72EROMS Guardlogix On

    Allen Bradley 1756-L72EROMS Guardlogix On Machine Safety Controller Module Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1756

    “Used” Model number: 1756-L72EROMS | Model line: GUARDLOGIX | Series: SER B | Mpn: 1756-L72EROMS | Shipping weight: 18.6 lbs | Shipping dimensions: 14 x 14 x 10 in | Reference sku: 1077915

    $11,809 USD
    Delta, 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
56789

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.