Industrial Automation » Programmable Logic Controllers (PLC)

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Used automation equipment

  • Allen-Bradley / Rockwell Automation 5094-IF8

    Allen-Bradley / Rockwell Automation 5094-IF8

    • Manufacturer: Allen-Bradley

    New Sealed Allen Bradley 5094-IF8 Ser A Flex 5000 8-Ch Analog Input Module In new working and cosmetic condition. Never used. I will ship within one business day. International buyers are welcome Feel free to ask...

    $900 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 1756-IT16

    Allen-Bradley / Rockwell Automation 1756-IT16

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Sealed Allen Bradley 1756-IT16 Ser A ControlLogix 16-Channel TC/mV Input Module In new working and cosmetic condition. Never used. I will ship within one business day. International buyers are welcome Feel free t...

    $1,900 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 1746-NT4

    Allen-Bradley / Rockwell Automation 1746-NT4

    • Manufacturer: Allen-Bradley
    • Model: 1746-NT4

    “Surplus unit. See pictures” Surplus Allen Bradley 1746-NT4 Ser B SLC 500 4-Ch TC/mV Analog Input Module In new working and cosmetic condition. Surplus unit. See pictures I will ship within one business day. Inte...

    $1,000 USD
    Houston, TX
  • Allen-Bradley 280D-FN-10-C

    Allen-Bradley 280D-FN-10-C

    • Manufacturer: Allen-Bradley
    • Model: 280D-FN-10-C

    “New without original box.” New without original box. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Pleas...

    $1,600 USD
    Galion, OH
  • Allen-Bradley / Rockwell Automation SK-R1-MCB1-PF753

    Allen-Bradley / Rockwell Automation SK-R1-MCB1-PF753

    • Manufacturer: Allen-Bradley

    “Surplus unit. See pictures” Surplus Open Allen Bradley SK-R1-MCB1-PF753 /A Main Control Board PowerFlex 753 In new working and cosmetic condition. Surplus unit I will ship within one business day. International ...

    $700 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 2094-EN02D-M01-S0

    Allen-Bradley / Rockwell Automation 2094-EN02D-M01-S0

    • Manufacturer: Allen-Bradley
    • Model: 2094

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 2094-EN02D-M01-S0 /A Kinetix 6500 Safe Torque-Off Control Module In good working and cosmetic condition. Tested and works. Se...

    $1,200 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation Allen-Bradley

    Allen-Bradley / Rockwell Automation Allen-Bradley 1746-OA16

    • Manufacturer: Allen-Bradley
    • Model: 1746-OA16

    “Surplus open box.” Surplus Open Allen Bradley 1746-OA16 /D SLC 500 16-Ch 120/240VAC Output Module In new working and cosmetic condition. Surplus unit I will ship within one business day. International buyers are...

    $1,000 USD
    Houston, TX
  • Mitsubishi Inverter A800 FR-A840-15K-1 3PH

    Mitsubishi Inverter A800 FR-A840-15K-1 3PH AC380-500V Used

    • Manufacturer: Mitsubishi
    • Model: FR-A

    What we have in is a Mitsubishi Inverter A800 FR-A840-15K-1 3PH AC380-500V Used. Variable Speed/Frequency Drive (VSD/VFD) / Inverter with FM term. (PTO output) - Mitsubishi Electric (FREQROL FR-A800 series) - inp...

    $1,000 USD
    Oregon, OH
  • Trusted Seller
    Automation Direct SZ-4

    Automation Direct SZ-4

    • Manufacturer: AutomationDirect

    “Removed from a Veeco Microetch 1201 Ion Beam Etching System” Automation Direct D2-04B 4-Slot PLC Controller Splendid Veeco 1201 Working Spare Inventory # 19926 Splendid G Routh CE Marked Removed from a Veeco Mic...

    $510 USD
    Albuquerque, NM
  • Trusted Seller
    GE Electrical Field Programming Unit

    GE Electrical Field Programming Unit TFPU2DG2 Industrial Control Equipment 20D2 (PM1780-1)

      General Electric GE MPN: TFPU2DG2 USED To used with: Epic MicroVersaTrip System 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

      $537 USD
      Chattanooga, TN
    • Trusted Seller
      Siemens Landis & Gyr 549-003

      Siemens Landis & Gyr 549-003 APOGEE System 600 Modular Equipment Controller (EBI3827-5)

      • Manufacturer: Siemens

      Siemens Landis & Gyr MPN: 549-003549-002549-001 USED APOGEE System 600 Modular Equipment Controller with Point Block and Modem Support Types Available Qty : 1 549003 Qty : 3 549002 Qty : 1 549001 30 day war...

      $353 USD
      Chattanooga, TN
    • Trusted Seller
      Automation Direct DirectLOGIC 205 Koyo

      Automation Direct DirectLOGIC 205 Koyo

      • Manufacturer: AutomationDirect
      • Model: DL205

      Automation Direct D2-04B-1 5-Slot PLC Controller DirectLOGIC 205 Koyo Working Inventory # A-17967 Model No: DirectLOGIC 205 Koyo CE Marked Made in Japan Installed Modules Part No: D2-250-1, DL250-1 CPU Part No: D...

      $510 USD
      Albuquerque, NM
    • Trusted Seller
      Automation Direct DirectLOGIC 205 Koyo

      Automation Direct DirectLOGIC 205 Koyo

      • Manufacturer: AutomationDirect
      • Model: DL205

      Automation Direct D2-09B-1 9-Slot PLC D2-250-1 DirectLOGIC 205 Koyo Working Inventory # 19593 Model No: DirectLOGIC 205 Koyo CE Marked Installed Modules Part No: D2-250-1, DL250-1 CPU Part No: D2-16ND3-2 (Qty. 2)...

      $908 USD
      Albuquerque, NM
    • Trusted Seller
      Digital 5017155-01 C1 27160-6861 Card

      Digital 5017155-01 C1 27160-6861 Card PLC Electronics Equipment M7622 501715501 (PM0353-2)

        Digital MPN: 5017155-01 C1 27160-6861 NEW 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

        $298 USD
        Chattanooga, TN
      • Trusted Seller
        ALLEN BRADLEY 1746-IV16 SERIES C

        ALLEN BRADLEY 1746-IV16 SERIES C INPUT MODULE ..

        • Manufacturer: Allen-Bradley
        • Model: 1746-IV16

        Came from working system, 30 day warranty, Wr5 Bin5

        $19 USD
        Muskegon, MI
      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.