Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    Allen Bradley Power Supply Module

    Allen Bradley Power Supply Module Series-a

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: Power Supply Module Series-a | 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
    Siemens Sinamics G120d Control Unit

    Siemens Sinamics G120d Control Unit

    • Manufacturer: Siemens
    • Model: 6SL

    New Open Box Name: Sinamics G120d Control Unit | Arrival date: 09-03-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 3 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Integrated Display Industrial Computer

    Allen-bradley Integrated Display Industrial Computer

    • Manufacturer: Allen-Bradley
    • Model: 6181

    Used, Powers On, Cannot Test Further Name: Integrated Display Industrial Computer | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 17 x 17 x 9 | Weight (lb.): 22 | Available quantity: 1

    $1,699 USD
    Euclid, OH
  • Trusted Seller
    Abb Mib Manipulator Interface Board

    Abb Mib Manipulator Interface Board

    • Manufacturer: ABB
    • Model: 3HNA

    Used Name: Mib Manipulator Interface Board | Arrival date: 08-12-2025 | Dimensions l x w x h (inches): 16 x 16 x 16 | Weight (lb.): 4 | Available quantity: 1

    $2,499 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compactlogix 1mb Motion Controller

    Allen-bradley Compactlogix 1mb Motion Controller

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New Open Box Name: Compactlogix 1mb Motion Controller | Arrival date: 07-08-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 6 | Available quantity: 1

    $721 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Remote Access Ethernet Modem

    Allen-bradley Remote Access Ethernet Modem

    • Manufacturer: Allen-Bradley
    • Model: 9300

    New, Quantity Name: Remote Access Ethernet Modem | Arrival date: 04-22-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 7 | Available quantity: 1

    $322 USD
    Euclid, OH
  • 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 Internal Handle/interlock Accessory Kit

    Allen-bradley Internal Handle/interlock Accessory Kit

    • Manufacturer: Allen-Bradley
    • Model: 194R

    New, Internal Handle/interlock Accessory Kit Name: Internal Handle/interlock Accessory Kit | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 11 x 8 x 6 | Weight (lb.): 8 | Available quantity: 2

    $200 USD
    Euclid, OH
  • 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

    $1,444 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.