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Used Controllers in California, USA

  • Allen Bradley 761-L20AWA-5A Series A

    Allen Bradley 761-L20AWA-5A Series A Micro Controller 1K User memory

    • Manufacturer: Allen-Bradley

    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 ...

    $1,000 USD
    Los Angeles, CA
  • Watlow SD4L-HJAE-AARG SD Series Limit

    Watlow SD4L-HJAE-AARG SD Series Limit Digital Controller

    • Manufacturer: Watlow

    The units were removed from an operating environment and are in good physical and working condition. We have 3 units available, the price is for a single unit only. You might receive the unit pictured but you wil...

    $150 USD
    Los Angeles, CA
  • Crydom 10PCV2415 Proportional Power Controller

    Crydom 10PCV2415 Proportional Power Controller w/ Heat Sink

    • Manufacturer: Crydom

    The unit was removed from an operating environment and is in good physical condition. We have 4 units available, the price is for a single unit only. You might not receive the unit pictured but you will receive s...

    $100 USD
    Los Angeles, CA
  • B&R X20 BC 0083 Controller

    B&R X20 BC 0083 Controller w/ B&R X20 PS 9400, X20 AI 4622, X20 AI 2222

    • Manufacturer: B & R

    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 ...

    $1,000 USD
    Los Angeles, CA
  • Control Concepts 1022-12-20-0/5V SCR Power

    Control Concepts 1022-12-20-0/5V SCR Power Controller Module 20AMPS

    • Manufacturer: Control Concepts

    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...

    $300 USD
    Los Angeles, CA
  • Electro-Tech Systems Electro-Tech Systems 524

    Electro-Tech Systems Electro-Tech Systems 524 Microprocessor Humidity Controller w/ Sensor 554

    • Manufacturer: Electro-Tech Systems

    The unit is brand new in original packaging. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you have any questions.

    $1,500 USD
    Los Angeles, CA
  • Chromalox SSR-501 Power Controller Module

    Chromalox SSR-501 Power Controller Module 50A, 600VAC, 4-32 VDC

    • Manufacturer: Chromalox

    The units were removed from an operating environment and are in good physical condition. We have 2 units available, the price is for a single unit only. You might not receive the unit pictured but you will receiv...

    $80 USD
    Los Angeles, CA
  • Honeywell DC3200-CB-300R-200-10000-E0-0 Controller 90-250 VAC

    Honeywell DC3200-CB-300R-200-10000-E0-0 Controller 90-250 VAC

    • Manufacturer: Honeywell

    The unit was parted out from a working machine 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 que...

    $750 USD
    Los Angeles, CA
  • Red Lion Controls APLLP 500

    Red Lion Controls APLLP 500 Apollo Loop Powered Process Indicator

    • Manufacturer: Red Lion Controls

    The units were removed from an operating environment and are in good physical and working condition. We have 2 units available, the price is for a single unit only. You might not receive the unit pictured but you...

    $75 USD
    Los Angeles, CA
  • Omron FH-3050 Controller 24V, 5A

    Omron FH-3050 Controller 24V, 5A

    • Manufacturer: Omron

    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 an...

    $900 USD
    Los Angeles, CA
  • Siemens Apogee 549 002 Modular

    Siemens Apogee 549 002 Modular Equipment Controller

    • Manufacturer: Siemens

    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...

    $100 USD
    Los Angeles, CA
  • QuickSilver Controls N3-E1-01-BB01 Silvernugget Servo

    QuickSilver Controls N3-E1-01-BB01 Silvernugget Servo Controller

    • Manufacturer: QuickSilver Controls

    The units were parted out from a working machine and are in good physical condition. We have 4 units available, the price is for a single unit only. You might not receive the unit pictured but you will receive so...

    $120 USD
    Los Angeles, CA
  • Lot 405 pcs ATMEL Microcontroller

    Lot 405 pcs ATMEL Microcontroller 8bit 20KB IC SOFTWARE AT89C55WD 24JC Brand New

    • Manufacturer: Atmel

    Lot 405 pcs ATMEL IC SOFTWARE AT89C55WD 24JC Brand New             [loc:lam2010-4]

    Oxnard, CA
  • Epson SPC8110F0A IC VGA Controller

    Epson SPC8110F0A IC VGA Controller

    • Manufacturer: Epson

    Epson SPC8110F0A IC VGA Controller Condition: New Agilent Part # 1821-4586 for Agilent use.

    $15 USD
    San Jose, CA
  • Texas Instruments 320LF2406APZA DSP Controller

    Texas Instruments 320LF2406APZA DSP Controller IC

    • Manufacturer: Texas Instruments

    Texas Instruments 320LF2406APZA DSP Controller IC Agilent Part # 1822-0576 for Agilent use Condition : New

    $50 USD
    San Jose, CA
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Overview

Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

FAQ

What should I consider when buying a used controller?

Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

How do I ensure the controller is shipped safely to my location?

Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

What is the maintenance schedule for a controller?

Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.