Industrial Automation » Programmable Logic Controllers (PLC)

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Used processors

  • Trusted Seller
    Honeywell 09472010 Measurex Control Processor

    Honeywell 09472010 Measurex Control Processor

    • Manufacturer: Honeywell

    “Used” Model number: 09472010 | Model line: MEASUREX | Mpn: 09472010 | Shipping weight: 8.4 lbs | Shipping dimensions: 15 x 14 x 6 in | Reference sku: 975077

    $7,433 USD

    Get financing

    Est. $146/mo

    Delta, OH
  • Trusted Seller
    Allen Bradley Slc Controller Processor

    Allen Bradley Slc Controller Processor - 1747-l542

    • Manufacturer: Allen-Bradley
    • Model: 1747-L542

    New, Open Box Name: Slc Controller Processor | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 1 | Available quantity: 1

    $180 USD
    Euclid, OH
  • Trusted Seller
    Fujisoku PLC Processor Module -

    Fujisoku PLC Processor Module - Bs128g1-c

    • Manufacturer: Fujisoku

    New, PLC Processor Module Name: PLC Processor Module | Arrival date: 10-21-2025 | Dimensions l x w x h (inches): 5 x 3 x 2 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatec Net Ep Processor

    Siemens Simatec Net Ep Processor Module

    • Manufacturer: Siemens

    “2 x 6ES7405-0KA02-0AA0 2 x 6ES7414-4HR14-0AB0 2 x 6ES7443-1EX20-0XE0 2 x 6ES7952-1AM00-0AA0 1 x 6ES7400-2JA00-0AA0”

    $18,463 USD

    Get financing

    Est. $363/mo

    Delta, OH
  • ALLEN BRADLEY,1747-L532,SLC 500 PROCESSOR UNIT

    ALLEN BRADLEY,1747-L532,SLC 500 PROCESSOR UNIT

    • Manufacturer: Allen-Bradley
    • Model: 1747-L532

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $75 USD
    Galion, OH
  • Trusted Seller
    Allen-bradley 120-240 Vac Cpu Processor

    Allen-bradley 120-240 Vac Cpu Processor - 1747-l40a

    • Manufacturer: Allen-Bradley
    • Model: 1747

    Used, Cpu Processor Name: Cpu Processor | Arrival date: 10-02-2025 | Dimensions l x w x h (inches): 11 x 6 x 6 | Capacity: 120-240 VAC | Weight (lb.): 4 | Available quantity: 1

    $54 USD
    Euclid, OH
  • ALLEN BRADLEY,1785-LT2/A PLC-5/25, PROCESSOR MODULE

    ALLEN BRADLEY,1785-LT2/A PLC-5/25, PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $60 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT3 PLC-5/12,PROCESSOR MODULE

    ALLEN BRADLEY,1785-LT3 PLC-5/12,PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $100 USD
    Galion, OH
  • Allen Bradley,1785-L30B,SER A PLC-5/30 Processor

    Allen Bradley,1785-L30B,SER A PLC-5/30 Processor Module

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $240 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT3,SER A PLC-5/12 PROCESSOR

    ALLEN BRADLEY,1785-LT3,SER A PLC-5/12 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $100 USD
    Galion, OH
  • Allen Bradley,1785-LT4,Ser A PLC-5/10 Processor

    Allen Bradley,1785-LT4,Ser A PLC-5/10 Processor Module

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $100 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT,SER B PLC-5/15 PROCESSOR

    ALLEN BRADLEY,1785-LT,SER B PLC-5/15 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $100 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT,SER B PLC-5/15 PROCESSOR

    ALLEN BRADLEY,1785-LT,SER B PLC-5/15 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $100 USD
    Galion, OH
  • ALLEN BRADLEY,1785-LT2,SER A PLC-5/25 PROCESSOR

    ALLEN BRADLEY,1785-LT2,SER A PLC-5/25 PROCESSOR MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1785

    Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...

    $60 USD
    Galion, OH
  • SYMAX,8020-SCP-721,PROCESSOR

    SYMAX,8020-SCP-721,PROCESSOR

    • Manufacturer: SYMAX

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $150 USD
    Galion, 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.