Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    Siemens Micromaster 420 Ac Drive

    Siemens Micromaster 420 Ac Drive

    • Manufacturer: Siemens
    • Model: 6SE

    New Factory Sealed Name: Micromaster 420 Ac Drive | Arrival date: 07-15-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 2.8A, 3PH, 50/60Hz, 380-480VAC | Weight (lb.): 7 | Available quantity: 1

    $220 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Ethernet/ip Safety Compact

    Allen Bradley Ethernet/ip Safety Compact Block Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Factory Sealed Name: Ethernet/ip Safety Compact Block Input Module | Arrival date: 07-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 16 INPUTS | Weight (lb.): 6 | Available quantity: 6

    $339 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Dataliner Message Display

    Allen Bradley Dataliner Message Display Module

    • Manufacturer: Allen-Bradley
    • Model: 2706

    New Open Box Name: Dataliner Message Display Module | Arrival date: 04-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 0.17-0.37A50/60Hz, 100-240VAC | Weight (lb.): 14 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Balluff balluff H02_S1 .2

    Balluff balluff H02_S1 .2

    • Manufacturer: Balluff

    You are buying one (1) Balluff H02_S1.2. This item is new and only removed from packaging to take photos.

    $449 USD
    Austinville, VA
  • Trusted Seller
    Siemens Mp 377 19" Touch

    Siemens Mp 377 19" Touch Computer. Powers On, Picture Fuzzy

    • Manufacturer: Siemens
    • Model: 6AV

    Used, Untested, Powers On But Picture Is Fuzzy. Name: Mp 377 19" Touch Computer. Powers On, Picture Fuzzy | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 21 x 21 x 13 | Electrical: 24VDC | Weight (lb....

    $1,799 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Slc-500 Power Supply

    Allen Bradley Slc-500 Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New Open Box Name: Slc-500 Power Supply | Arrival date: 10-06-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 50/60Hz, [email protected], 1A@24VDC | Weight (lb.): 3 | Available quantity: 1

    $600 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi Frequency Inverter

    Mitsubishi Frequency Inverter

    • Manufacturer: Mitsubishi
    • Model: FR-A

    New, No Box Name: Frequency Inverter | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Electrical: 3/50/60/380-480 | Weight (lb.): 17 | Available quantity: 1 | Make year: 2013

    $500 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

    $400 USD
    Euclid, OH
  • SMC MY2H40TNG-400L-M9PSAPC MY2H Rodless Linear

    SMC MY2H40TNG-400L-M9PSAPC MY2H Rodless Linear Actuator

    • Manufacturer: SMC
    • Model: MY2H

    “New Unit as seen in the images. May have been previously installed on a machine but removed prior to production. May show minor signs of installation wear. 30 Day DOA warranty.” SMC MY2H40TNG-400L-M9PSAPC MY2H...

    $788 USD
    Baroda, MI
  • Trusted Seller
    Allen-Bradley 800T-J2 Ser T

    Allen-Bradley 800T-J2 Ser T

    • Manufacturer: Allen-Bradley
    • Model: 800T

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $15 USD
    Muskegon, MI
  • Trusted Seller
    Allen-bradley Saftey Contactor

    Allen-bradley Saftey Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New, Open Box Name: Saftey Contactor | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: 600V AC MAX | Electrical: 115/200/230/460/575 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley 1606-xl Series Power

    Allen Bradley 1606-xl Series Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: 1606-xl Series Power Supply | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 60W, 100-240VAC, 24VDC | Weight (lb.): 1 | Available quantity: 1

    $250 USD
    Euclid, OH
  • 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

    $190 USD
    Euclid, OH
  • Trusted Seller
    Siemens Sinamics S120 Smart Line

    Siemens Sinamics S120 Smart Line Module

    • Manufacturer: Siemens
    • Model: 6SL

    New Factory Sealed Name: Sinamics S120 Smart Line Module | Arrival date: 05-16-2025 | Dimensions l x w x h (inches): 23 x 19 x 7 | Electrical: 50/60Hz, 380-480VAC, 600VDC | Weight (lb.): 22 | Available quantity: 1

    $432 USD
    Euclid, OH
  • Trusted Seller
    New Allen Bradley 800T-H5A Selector

    New Allen Bradley 800T-H5A Selector Switch 30MM 2 Position Ser.T STOCK H640A

    • Manufacturer: Allen-Bradley
    • Model: 800T

    New Allen Bradley 800T-H5A Selector Switch 30MM 2 Position Ser.T STOCK H640A

    $50 USD
    Montgomeryville, PA
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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.