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Used Programmable Logic Controllers (Plc)

  • 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

    $345 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
  • Trusted Seller
    Bekaert KMI 754704 Programmable Logic

    Bekaert KMI 754704 Programmable Logic Controller KMI754704 PLC Processor (DW3157-2)

    • Manufacturer: Bekaert

    Bekaert MPN: KMI-754704 USED Programmable Logic Controller 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $118 USD
    Chattanooga, TN
  • Trusted Seller
    Waters Micromass Precision Instruments 51-44304-0B20

    Waters Micromass Precision Instruments 51-44304-0B20 Motherboard

    • Manufacturer: Precision Instruments

    “Inspected and in good condition, backed by a 30-day Warranty.” You Will Receive: - Precision Instruments 51-44304-0B20 Motherboard - 30 Day Warranty Specifications: 30 DAY WARRANTY This instrument is backed with...

    $515 USD
    Cridersville, OH
  • Trusted Seller
    Phoenix Main Processor Board HS-873P

    Phoenix Main Processor Board HS-873P for Perkin Elmer Evotec Opera

    • Manufacturer: Phoenix

    “Removed from working Lab equipment, In good condition, backed by 120-Day Warranty.” You Will Receive: - x1 Phoenix Main Processor Board HS-873P - 120-Day Warranty This was removed from a Perkin Elmer Evotec Oper...

    $300 USD
    Cridersville, OH
  • Trusted Seller
    Coherent Laser MOPS CPU Board

    Coherent Laser MOPS CPU Board 1014798 REV. AB for Perkin Elmer Evotec Opera

    • Manufacturer: Coherent

    “Removed from working Lab equipment, In good condition, backed by 120-Day Warranty.” You Will Receive: - x1 Coherent Laser MOPS CPU Board 1014798 REV. AB - 120-Day Warranty This was removed from a Perkin Elmer Ev...

    $360 USD
    Cridersville, OH
  • Trusted Seller
    Honeywell Output Module

    Honeywell Output Module

    • Manufacturer: Honeywell
    • Model: 621-0010

    New Factory Sealed Name: Output Module | Arrival date: 10-20-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Weight (lb.): 2 | Available quantity: 1

    $300 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Compact I/o Ab

    Allen Bradley Compact I/o Ab Relay Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Open Box Name: Compact I/o Ab Relay Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Digital Output Module

    Allen Bradley Digital Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New, Open Box Name: Digital Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Address Reserve Module

    Allen Bradley Address Reserve Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: Address Reserve Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 10

    $500 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Compact I/o

    Allen Bradley Compact I/o

    • Manufacturer: Allen-Bradley
    • Model: 1769-IQ16

    New, Factory Sealed Name: Compact I/o | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Analog Input Module

    Allen Bradley Analog Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New Open Box Name: Analog Input Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 20A, 10VDC | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Input Module

    Allen Bradley Input Module

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

    New Open Box Name: Input Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 10-30VDC | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Micrologix Source Output

    Allen Bradley Micrologix Source Output

    • Manufacturer: Allen-Bradley
    • Model: 1762

    New Factory Sealed Name: Micrologix Source Output | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
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    Siemens 6ES7633 Programmable Logic Controllers (PLC)

    • Manufacturer: Siemens
    • Model: 6ES7633

    Good condition Siemens 6ES7633 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
2324252627

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.