Industrial Automation » Programmable Logic Controllers (PLC)

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Used automates modules

  • Trusted Seller
    B&R Automation X20 CP 3586

    B&R Automation X20 CP 3586 CPU Controller Module Rev E3 Compact Flash Card

    • Manufacturer: B & R

    Used, in Good Working Condition. Comes with a 2GB Swissbit industrial Compact Flash card 5CFCRD.2048-06 Intel Atom CPU @ 1.6 GHz 512 MB DDR2 RAM 1 MB SRAM CompactFlash 3 insert slots for X20 interface modules 2 U...

    $3,325 USD
    Millersburg, IN
  • Trusted Seller
    Woodward 5437-1124 Protection Module Protech

    Woodward 5437-1124 Protection Module Protech Gii

    • Manufacturer: Woodward

    “Used” Model number: 5437-1124 | Mpn: 5437-1124 | Shipping weight: 6.2 lbs | Shipping dimensions: 12 x 8 x 7 in | Reference sku: 993270

    $11,601 USD
    Delta, OH
  • Trusted Seller
    Harvest HARS480/140 II Power Module

    Harvest HARS480/140 II Power Module

    • Manufacturer: Harvest

    “New without Factory Packaging” Model number: HARS480/140 II | Mpn: HARS480/140 II | Shipping weight: 87 lbs | Shipping dimensions: 25 x 20 x 13 in | Reference sku: 1695505

    $5,227 USD
    Delta, OH
  • Trusted Seller
    Allen Bradley 8000PG2 90684204 Power

    Allen Bradley 8000PG2 90684204 Power Supply Module

    • Manufacturer: Allen-Bradley

    “New without Factory Packaging” Model number: 8000PG2 90684204 | Mpn: 8000PG2 90684204 | Shipping weight: 53 lbs | Shipping dimensions: 27 x 26 x 14 in | Reference sku: 1684593

    $5,185 USD
    Delta, 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
    Delta, OH
  • KEP,BT28A5A2K,ELECTRONIC COUNTER MODULE

    KEP,BT28A5A2K,ELECTRONIC COUNTER MODULE

    • Manufacturer: KEP

    “Used.” 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 ...

    $600 USD
    Galion, 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 Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Ra440r06b01 Robot Tip Dresser Disc, Made In Usa

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Ba040r4b1 Robot Tip Dresser, Made In Usa Name: Control Module | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 24 x 14 x 9 | Capacity: 3 HP | Electrical: 24 VDC | Weight (lb.): 20 | Available quanti...

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Cm030r02 Robot Tip Dresser Disc, Made In Usa Name: Control Module | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 23 x 15 x 8 | Capacity: 3 HP | Electrical: 24 VDC | Weight (lb.): 20 | Available qu...

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Cm050r02td01 Robot Tip Dresser Disc, Made In Usa

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    W/ Pa010r01b01 Robot Tip Dresser Disc, Made In Usa

    $160 USD
    Euclid, OH
  • Trusted Seller
    Fujisoku PLC Processor Module

    Fujisoku PLC Processor Module

    • 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
    Allen Bradley PLC Module

    Allen Bradley PLC Module

    • Manufacturer: Allen-Bradley
    • Model: 1762

    New, Factory Sealed Name: PLC Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2

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

    Allen Bradley Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: 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

    $175 USD
    Euclid, OH
45678

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.