Industrial Automation » Programmable Logic Controllers (PLC)

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8800

Used control unit

  • Trusted Seller
    Siemens Microbox Pc Unit

    Siemens Microbox Pc Unit

    • Manufacturer: Siemens
    • Model: 6BK

    New Open Box Name: Microbox Pc Unit | Arrival date: 07-02-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 24VDC | Weight (lb.): 11 | Available quantity: 1

    $1,155 USD
    Euclid, OH
  • GE Fanuc IC630CHS308A Series Three

    GE Fanuc IC630CHS308A Series Three Programmable Controller Unit 8 Modules. 3F

    • Manufacturer: Fanuc

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $105 USD
    Duncan, SC
  • Allen Bradley 86002289 S 8600

    Allen Bradley 86002289 S 8600 Series CNC PC Unit - USED

    • Manufacturer: Allen-Bradley

    USED Allen Bradley 8600 Series CNC PC Unit - Working Pull; Like new condition; very clean Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item...

    $680 USD
    Kawkawlin, MI
  • FLS MILJO PIACS DC Controller

    FLS MILJO PIACS DC Controller Unit (TYPE:FM.AA V01) 2F

    • Manufacturer: FLS MILJO

    ***Please note pictures for broken meter picture. This broken item applies only to the last item in inventory, however it does not affect the use of the item*** We repair all types of industrial automation includ...

    $450 USD
    Duncan, SC
  • Siemens Sinamics 6SL3040-1MA01-0AA0 Control Unit

    Siemens Sinamics 6SL3040-1MA01-0AA0 Control Unit CU320-2 (8.5.1)

    • Manufacturer: Siemens
    • Model: 6SL

    Siemens SINAMICS 6SL3040-1MA01-0AA0 Control Unit CU320-2 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Mo...

    $170 USD
    Duncan, SC
  • OMRON CS1W-NCF71 Ver 1.3 NC

    OMRON CS1W-NCF71 Ver 1.3 NC UNIT. 3C-17

    • Manufacturer: Omron

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $194 USD
    Duncan, SC
  • OMRON CS1W-NCF71 Ver 2.1 NC

    OMRON CS1W-NCF71 Ver 2.1 NC UNIT. 3C-17

    • Manufacturer: Omron

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $194 USD
    Duncan, SC
  • SIEMENS 6SL3040-1MA00-0AA0 (CU320-2 DP) SINAMICS

    SIEMENS 6SL3040-1MA00-0AA0 (CU320-2 DP) SINAMICS CONTROL UNIT. 1D-12

    • Manufacturer: Siemens
    • Model: 6SL

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $306 USD
    Duncan, SC
  • Siemens 6SL3040-1MA00-0AA0 6SL30401MA00-0AA0 Control Unit

    Siemens 6SL3040-1MA00-0AA0 6SL30401MA00-0AA0 Control Unit CU320-2 DP (8.5.8)

    • Manufacturer: Siemens
    • Model: 6SL

    Siemens 6SL3040-1MA00-0AA0 6SL30401MA00-0AA0 Control Unit CU320-2 DP (8.4.7) EACH*** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industr...

    $207 USD
    Duncan, SC
  • Trusted Seller
    Automated Logic X8102e Point Expander

    Automated Logic X8102e Point Expander Module X8102 e MX8102 PLC Unit Controller (EBI0449-4)

      Automated Logic MPN: X8102e USED Point Expander Module 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

      $1,529 USD
      Chattanooga, TN
    • Allen Bradley 1769-L23E-QB1B CompactLogix Controller

      Allen Bradley 1769-L23E-QB1B CompactLogix Controller Unit EtherNet/IP .5MB

      • Manufacturer: Allen-Bradley
      • Model: 1769

      Up for sale is a used Allen Bradley 1769-L23E-QB1B CompactLogix Controller Unit EtherNet/IP .5MB. It was pulled from working condition.

      $1,400 USD
      Baltimore, MD
    • Allen Bradley Motor Control Center

      Allen Bradley Motor Control Center Unit, 40888-490-01-S1FX, 480V/3Ph/60Hz - USED

      • Manufacturer: Allen-Bradley

      USED Allen Bradley Motor Control Center Unit, 40888-490-01-S1FX SMC Dialog Plus Controller, 480V/3Ph/60Hz, 825-MCM180 Current Converter, HMCP100R3C Breaker, 1201-HJP Programming Terminal Item is guaranteed to not...

      $720 USD
      Kawkawlin, MI
    • Trusted Seller
      Allen Bradley Slc500 Processor Unit

      Allen Bradley Slc500 Processor Unit

      • Manufacturer: Allen-Bradley
      • Model: 1747-L551

      New Open Box Name: Slc500 Processor Unit | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 24VDC | Weight (lb.): 1 | Available quantity: 1

      $999 USD
      Euclid, OH
    • Eurotherm 810/0-10V/00/JDIN/0-600C/220V/0/0/RLT-0-10V/MVO-0-10V/ Controller Unit

      Eurotherm 810/0-10V/00/JDIN/0-600C/220V/0/0/RLT-0-10V/MVO-0-10V/ Controller Unit

      • Manufacturer: Eurotherm

      “New item as seen in the images. 30 day warranty Included.” Eurotherm 810/0-10V/00/JDIN/0-600C/220V/0/0/RLT-0-10V/MVO-0-10V/ Controller Unit 4-U4J-82334-JL-GX

      $570 USD
      Baroda, MI
    • Trusted Seller
      Allen Bradley Power Supply Unit

      Allen Bradley Power Supply Unit

      • Manufacturer: Allen-Bradley
      • Model: 1606-XL240E

      New Open Box Name: Power Supply Unit | Arrival date: 05-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 8A, 50-60Hz, 100-200/200-240V | Weight (lb.): 7 | Available quantity: 6

      $160 USD
      Euclid, OH
    678910

    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.