Industrial Automation » Programmable Logic Controllers (PLC)

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Used automates modules

  • Trusted Seller
    Allen Bradley 1757-SRM Processlogix Redundancy

    Allen Bradley 1757-SRM Processlogix Redundancy Module Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1757-SRM

    “New without Factory Packaging” Model number: 1757-SRM | Model line: PROCESSLOGIX | Series: SER B | Mpn: 1757-SRM | Controller platform: ProcessLogix | Shipping weight: 2.5 lbs | Shipping dimensions: 9 x 8 x 5 in...

    $5,169 USD
    Delta, OH
  • GE FANUC,IC660BBS102,I/O MODULE GENIUS BLOCK

    GE FANUC,IC660BBS102,I/O MODULE GENIUS BLOCK

    • Manufacturer: Fanuc

    “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 ...

    $700 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley Slc500 Output Module

    Allen Bradley Slc500 Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1746-OA16

    Factory Sealed Name: Slc500 Output Module | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60V, 85-265VAC, 0.25A | Weight (lb.): 1 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi High Speed Counter Module

    Mitsubishi High Speed Counter Module

    • Manufacturer: Mitsubishi
    • Model: AJ65

    New Open Box Name: High Speed Counter Module | Arrival date: 08-11-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: 200 KPPS MAX COUNT SPEED | Electrical: 70mA, 24VDC | Weight (lb.): 1 | Available quan...

    $150 USD
    Euclid, OH
  • HORNER,HE693ASC940F,ASCII BASIC MODULE

    HORNER,HE693ASC940F,ASCII BASIC MODULE

    • Manufacturer: HORNER

    “USED IN GOOD CONDITION” 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 i...

    $700 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley Micrologix 1000 I/o

    Allen Bradley Micrologix 1000 I/o Module

    • Manufacturer: Allen-Bradley
    • Model: 1761-L32BWB

    New Open Box Name: Micrologix 1000 I/o Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC POWER | Weight (lb.): 1 | Available quantity: 1

    $339 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Dataliner Message Display

    Allen Bradley Dataliner Message Display Module

    • Manufacturer: Allen-Bradley
    • Model: 2706

    New Open Box Name: Dataliner Message Display Module | Arrival date: 04-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 0.17-0.37A50/60Hz, 100-240VAC | Weight (lb.): 14 | Available quantity: 1

    $100 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
    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 SLC 500 Thermocouple /

    Allen-Bradley SLC 500 Thermocouple / mV Input Module 1746-NT4

    • Manufacturer: Allen-Bradley
    • Model: SLC500

    “Inspected and in excellent condition, backed by a 30-day Warranty.” You Will Receive: - Allen-Bradley SLC 500 Thermocouple / mV Input Module 1746-NT4 - 30 Day Warranty Specifications: 30 DAY WARRANTY This instru...

    $247 USD
    Cridersville, OH
  • Trusted Seller
    Allen Bradley 1775-MEA Error Correcting

    Allen Bradley 1775-MEA Error Correcting Ram Memory Module 64k

    • Manufacturer: Allen-Bradley

    “New without Factory Packaging” Model number: 1775-MEA | Mpn: 1775MEA | Shipping weight: 10.2 lbs | Shipping dimensions: 23 x 19 x 10 in | Reference sku: 986834

    $5,077 USD
    Delta, OH
  • SAIA,PCD4.N210M4,Version A Supply Module

    SAIA,PCD4.N210M4,Version A Supply Module

    • Manufacturer: Saia

    “Used and in good condition.” Used and 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. Pl...

    $640 USD
    Galion, OH
  • Trusted Seller
    Allen Bradley 2094-AL50S Kinetix 6000

    Allen Bradley 2094-AL50S Kinetix 6000 Line Interface Module Ser B

    • Manufacturer: Allen-Bradley
    • Model: 2094

    “New without Factory Packaging” Model number: 2094-AL50S | Series: SER B | Model line: KINETIX 6000 | Mpn: 2094-AL50S | Shipping weight: 23 lbs | Shipping dimensions: 24 x 19 x 18 in | Reference sku: 1711008

    $5,450 USD
    Delta, OH
  • GE FANUC,IC697PWR711K,POWER SUPPLY MODULE REFURBISHED

    GE FANUC,IC697PWR711K,POWER SUPPLY MODULE REFURBISHED

    • Manufacturer: Fanuc

    “Refurbished in good condition.” Refurbished 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 dif...

    $700 USD
    Galion, OH
  • GE FANUC,IC660BBS102,I/O MODULE GENIUS BLOCK

    GE FANUC,IC660BBS102,I/O MODULE GENIUS BLOCK REFURBISHED

    • Manufacturer: Fanuc

    “Refurbished in good condition.” Refurbished 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 dif...

    $2,000 USD
    Galion, OH
7891011

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.