Industrial Automation » Programmable Logic Controllers (PLC)

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Used electronic components

  • Trusted Seller
    Auction
    1990 ALLEN BRADLEY SLC5/03CPU

    1990 ALLEN BRADLEY SLC5/03CPU

    • Manufacturer: Allen-Bradley
    • Model: SLC5/03

    SLC5/03CPU WITH CABINET, CONTAINS THE FOLLOWING 1) SLC5/03CPU 1) DH-485 2) SLC-500 ANALOG INPUT 1) SLC-500 POWER SUPPLY

    Aberdeen, WA
    Visit Auction Website
  • Trusted Seller
    Auction
    1990 ALLEN BRADLEY SLC5/03CPU

    1990 ALLEN BRADLEY SLC5/03CPU

    • Manufacturer: Allen-Bradley
    • Model: SLC5/03

    SLC5/03CPU WITH CABINET, CONTAINS THE FOLLOWING 1) SLC5/03CPU 1) DH-485 2) SLC-500 ANALOG INPUT 1) SLC-500 POWER SUPPLY

    Aberdeen, WA
    Visit Auction Website
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPT24 Series C Illuminated

    Allen-Bradley 800H-QPT24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $30 USD
    Los Angeles, CA
  • Allen-Bradley 800H-QPB24 Series C Illuminated

    Allen-Bradley 800H-QPB24 Series C Illuminated Push Button Switch 24V

    • Manufacturer: Allen-Bradley
    • Model: 800H

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $60 USD
    Los Angeles, CA
  • Allen Bradley 1606-XLS80E Power Supply

    Allen Bradley 1606-XLS80E Power Supply 100-240 VAC

    • Manufacturer: Allen-Bradley
    • Model: 1606-XLS240E

    The unit was removed from an operating environment and is in good physical condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you have any...

    $50 USD
    Los Angeles, CA
  • Allen Bradley 160S-AA04NSF1 Series B

    Allen Bradley 160S-AA04NSF1 Series B Analog, 0.75 Kw, 200-240V

    • Manufacturer: Allen-Bradley
    • Model: 160-AA04NSF1

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $75 USD
    Los Angeles, CA
  • Allen-Bradley 1771: A4B CHASSIS, P4S,

    Allen-Bradley 1771: A4B CHASSIS, P4S, PLC-5/40C, NOC-B, IFE C, OBN/B

    • Manufacturer: Allen-Bradley
    • Model: 1771-IFE

    Units were removed from an operating environment and are in good physical condition. Price is for single unit only. We have 3 units available, you may not receive unit pictured but one in similar or better condit...

    $250 USD
    Los Angeles, CA
  • Allen Bradley SLC 500 1747-L552

    Allen Bradley SLC 500 1747-L552 PLC w/ Prosoft MVI46 Communication Module

    • Manufacturer: Allen-Bradley
    • Model: SLC500

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less for more details please see photos or contact us if y...

    $2,800 USD
    Los Angeles, CA
  • Allen Bradley 2711P-RDT10C PanelView Plus

    Allen Bradley 2711P-RDT10C PanelView Plus 1000 w/ Allen Bradley 2711P-RP1 Module

    • Manufacturer: Allen-Bradley
    • Model: 2711P-RDT10C

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if ...

    $750 USD
    Los Angeles, CA
  • Allen Bradley 1756-L61S Ser. B

    Allen Bradley 1756-L61S Ser. B Logix Pac GuardLogix 5561S Processor F/W Rev 1.9

    • Manufacturer: Allen-Bradley
    • Model: 1756-L61

    The unit is brand new in original packaging. The box was opened for inspection purposes only. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you ...

    $1,100 USD
    Los Angeles, CA
  • Allen Bradley 1771-OQ16 Ser. C

    Allen Bradley 1771-OQ16 Ser. C Isolated DC Output Module 24VDC 2 Amps Pilot Duty

    • Manufacturer: Allen-Bradley
    • Model: 1771

    The units are brand new in original packaging. The box was opened for inspection purposes only. We have 3 units available, the price is for a single unit only. The units come with everything pictured nothing more...

    $175 USD
    Los Angeles, CA
  • Automation Direct Logic 205 Koyo

    Automation Direct Logic 205 Koyo w/ DL250-1 CPU, H2-ECO M, F2-08DA-2 Modules

    • Manufacturer: AutomationDirect
    • Model: DL205

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less for more details please see photos or contact us if y...

    $500 USD
    Los Angeles, CA
1819202122

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.