Industrial Automation » Programmable Logic Controllers (PLC)

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Used automated logic

  • 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

    $576 USD
    Euclid, OH
  • Trusted Seller
    Siemens Scalance S602 Security Ethernet

    Siemens Scalance S602 Security Ethernet Module

    • Manufacturer: Siemens
    • Model: 6GK

    New Open Box Name: Scalance S602 Security Ethernet Module | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 8 | Available quantity: 1

    $599 USD
    Euclid, OH
  • Trusted Seller
    Siemens Sinamics Control Unit.

    Siemens Sinamics Control Unit.

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Unit. | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Siemens Sinamics Control Device.

    Siemens Sinamics Control Device.

    • Manufacturer: Siemens
    • Model: 6SL

    Used, Quantity 1 Name: Sinamics Control Device. | Arrival date: 07-10-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Weight (lb.): 9 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 1746-ib16 Slc Input Module.

    Allen-bradley 1746-ib16 Slc Input Module.

    • Manufacturer: Allen-Bradley
    • Model: 1746-IB16

    New Open Box, Quantity 1 Name: Allen-bradley 1746-ib16 Slc Input Module. | Arrival date: 07-22-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Slc500 Rtd Resistance

    Allen Bradley Slc500 Rtd Resistance Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New Open Box Name: Slc500 Rtd Resistance Input Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Controllogix Network Interface

    Allen Bradley Controllogix Network Interface Module

    • Manufacturer: Allen-Bradley
    • Model: 1756

    New Open Box Name: Controllogix Network Interface Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 10/100MBPS, 128 TCP/IP CONNECTIONS | Weight (lb.): 6 | Available quantit...

    $504 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

    $260 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Compactlogix 1.5mb Controller

    Allen-bradley Compactlogix 1.5mb Controller

    • Manufacturer: Allen-Bradley
    • Model: 1769-L35E

    Used, Untested. Name: Compactlogix 1.5mb Controller | Arrival date: 08-07-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Abb Cable Unit

    Abb Cable Unit

    • Manufacturer: ABB
    • Model: 3HNA

    New, Quantity 1 Name: Cable Unit | Arrival date: 06-11-2025 | Dimensions l x w x h (inches): 35 x 15 x 9 | Weight (lb.): 37 | Available quantity: 1

    $2,600 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Contactor

    Allen Bradley Safety Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New Open Box Name: Safety Contactor | Arrival date: 05-30-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 110A, 24VDC | Weight (lb.): 14 | Available quantity: 1

    $276 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Dc Power Supply

    Allen Bradley Dc Power Supply Unit 1606-xl Series

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

    New Open Box Name: Dc Power Supply Unit 1606-xl Series | Arrival date: 05-16-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24-28VDC, 100-240VAC | Weight (lb.): 7 | Available quantity: 1

    $190 USD
    Euclid, OH
  • Trusted Seller
    ABB 3hna012283-002 Teach Pendant

    ABB 3hna012283-002 Teach Pendant

    • Manufacturer: ABB
    • Model: 3HNA

    Name: ABB 3hna012283-002 Teach Pendant | Arrival date: 03-10-2025 | Dimensions l x w x h (inches): 15 x 13 x 6 | Weight (lb.): 5 | Available quantity: 1

    $200 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
  • BANNER LM81M5M5 LOGIC MODULE. Loc5E14

    BANNER LM81M5M5 LOGIC MODULE. Loc5E14

    • Manufacturer: Banner

    Banner Engineering LM81M5M5 LOGIC MODULE. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used ...

    $53 USD
    Duncan, SC
3536373839

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.