Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    AB ALLEN BRADLEY 800T-H31

    AB ALLEN BRADLEY 800T-H31

    • Manufacturer: Allen-Bradley
    • Model: 800T-H31

    Came from a working unit 30 day warranty WrBin124

    $80 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley Power Supply Module

    Allen Bradley Power Supply Module Series-b

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: Power Supply Module Series-b | Arrival date: 09-24-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Weight (lb.): 2 | Available quantity: 1

    $175 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Guardmaster Safety Contactor.

    Allen-bradley Guardmaster Safety Contactor.

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New Open Box, Quantity 1 Name: Guardmaster Safety Contactor. | Arrival date: 04-22-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC | Weight (lb.): 9 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi Electric Inverter Unit

    Mitsubishi Electric Inverter Unit

    • Manufacturer: Mitsubishi
    • Model: FR-E

    New Factory Sealed Name: Inverter Unit | Arrival date: 04-17-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 380-480V | Weight (lb.): 10 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    ABB 3hna012283-001 Teach Pendant

    ABB 3hna012283-001 Teach Pendant

    • Manufacturer: ABB
    • Model: 3HNA

    Name: ABB 3hna012283-001 Teach Pendant | Arrival date: 03-10-2025 | Dimensions l x w x h (inches): 13 x 10 x 7 | Weight (lb.): 5 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 24input/8output Ac Block I/o

    Allen-bradley 24input/8output Ac Block I/o Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box, Quantity 1 Name: 24input/8output Ac Block I/o Module | Arrival date: 03-31-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 8 | Available quantity: 1

    $711 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic S7-300 Connecting Cable

    Siemens Simatic S7-300 Connecting Cable

    • Manufacturer: Siemens
    • Model: 6ES

    New Factory Sealed Name: Simatic S7-300 Connecting Cable | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 3 | Available quantity: 2

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Disconnect Switch

    Allen-bradley Disconnect Switch

    • Manufacturer: Allen-Bradley
    • Model: 194R

    New, No Box, Quantity 1 Name: Disconnect Switch | Arrival date: 06-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Electrical: 600VAC 30AMP | Weight (lb.): 7 | Available quantity: 14

    $120 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Remote I/o Adapter

    Allen-bradley Remote I/o Adapter

    • Manufacturer: Allen-Bradley
    • Model: 1794

    New, Quantity 1 Name: Remote I/o Adapter | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 24 VDC | Weight (lb.): 6 | Available quantity: 1

    $297 USD
    Euclid, OH
  • Trusted Seller
    ABB 3hna023093-001 Power Distribution Board

    ABB 3hna023093-001 Power Distribution Board

    • Manufacturer: ABB
    • Model: 3HNA

    Name: ABB 3hna023093-001 Power Distribution Board | Arrival date: 03-10-2025 | Dimensions l x w x h (inches): 18 x 10 x 7 | Weight (lb.): 15 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Omron Postion Control Unit

    Omron Postion Control Unit

    • Manufacturer: Omron
    • Model: CJ1W

    New Factory Sealed, Position Control Unit, 4 Axes, Npn Open Collector Pulse String Output, Made In China

    $400 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Disconnect Switch

    Allen-bradley Disconnect Switch

    • Manufacturer: Allen-Bradley
    • Model: 194R

    New, Quantity 1 Name: Disconnect Switch | Arrival date: 07-09-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 600 VAC, 30 AMP | Weight (lb.): 7 | Available quantity: 1

    $120 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compact I/o High Speed

    Allen-bradley Compact I/o High Speed Counter Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Open Box. Name: Compact I/o High Speed Counter Module | Arrival date: 07-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $297 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic Industrial Panel Pc

    Siemens Simatic Industrial Panel Pc

    • Manufacturer: Siemens
    • Model: 6AV

    New Open Box, Core I5-6442eq Processor, 8gb Ddr4 So-dimm, Nvram Ram, 240gb Ssd Sata Internal Hard Disk, 15in Single Touch

    $1,699 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 16pt 24vdc Elect-fused Sourcing

    Allen-bradley 16pt 24vdc Elect-fused Sourcing Output

    • Manufacturer: Allen-Bradley
    • Model: 1769-OB16

    New Open Box Name: 16pt 24vdc Elect-fused Sourcing Output | Arrival date: 10-08-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
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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.