Industrial Automation » Programmable Logic Controllers (PLC)

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4290

Used memory

  • Trusted Seller
    Abb Memory Card

    Abb Memory Card

    • Manufacturer: ABB
    • Model: SDCS

    New Open Box Name: Memory Card | Arrival date: 10-07-2025 | Dimensions l x w x h (inches): 3 x 4 x 3 | Weight (lb.): 1 | Available quantity: 1

    $400 USD
    Euclid, OH
  • SYMAX,8020-SMM-710X,MEMORY MODULE

    SYMAX,8020-SMM-710X,MEMORY MODULE

    • Manufacturer: SYMAX

    “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 ...

    $800 USD
    Galion, 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
  • Trusted Seller
    Allen-Bradley Memory Module, Series A

    Allen-Bradley Memory Module, Series A

    • Manufacturer: Allen-Bradley
    • Model: 1747

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $115 USD
    Suwanee, GA
  • Trusted Seller
    Honeywell 620-0021 Memory Module 4K

    Honeywell 620-0021 Memory Module 4K

    • Manufacturer: Honeywell

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. Your purchase includes a...

    $65 USD
    Suwanee, GA
  • GE FANUC,IC600CM548K,MEMORY MODULE NOS

    GE FANUC,IC600CM548K,MEMORY MODULE NOS

    • Manufacturer: Fanuc

    “New in original box.” 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 ite...

    $600 USD
    Galion, OH
  • GENERAL ELECTRIC,DS3800HUMA1B1C,UNIVERSAL MEMORY BOARD

    GENERAL ELECTRIC,DS3800HUMA1B1C,UNIVERSAL MEMORY BOARD

    • Manufacturer: GE

    “Used in good condition.” Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the...

    $900 USD
    Galion, OH
  • Trusted Seller
    Hitachi ROM-16H PLC Memory Cassette

    Hitachi ROM-16H PLC Memory Cassette Module 25MB

    • Manufacturer: Hitachi

    Used, in Good Working Condition. Has broken lock button If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,190 USD
    Millersburg, IN
  • Trusted Seller
    Hitachi ROM-16H PLC Memory Cassette

    Hitachi ROM-16H PLC Memory Cassette Module 44MB

    • Manufacturer: Hitachi

    Used, in Good Working Condition. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,275 USD
    Millersburg, IN
  • Trusted Seller
    Escort Memory Systems EMS HF-ANT-1010-01

    Escort Memory Systems EMS HF-ANT-1010-01 Antenna

    • Manufacturer: Escort

    You are buying one (1) Escort Memory Systems EMS HF-ANT-1010-01 Antenna. It is new but has no box.

    $179 USD
    Austinville, VA
  • Trusted Seller
    Reliance 57652-B Automax Universal Drive

    Reliance 57652-B Automax Universal Drive Controller Extended Memory

    • Manufacturer: Reliance Electric

    Used, in Good Working Condition. Removed From a Working Environment. Pulled from a slot rack. If this item ships as Flat Rate Freight please see details in Shipping tab

    $765 USD
    Millersburg, IN
  • Trusted Seller
    Okuma 1911-2301 PLC CNC Machine

    Okuma 1911-2301 PLC CNC Machine Memory Flash Drive Module

    • Manufacturer: Okuma

    Used, in Good Working Condition. Removed From a Working Environment. Has 01-USBRK3 USB Upgrade Kit If this item ships as Flat Rate Freight please see details in Shipping tab

    $850 USD
    Millersburg, IN
  • Trusted Seller
    Allen Bradley 1785-ME64 Memory Cartridge

    Allen Bradley 1785-ME64 Memory Cartridge

    • Manufacturer: Allen-Bradley
    • Model: 1785

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. No warranty is implied o...

    $150 USD
    Suwanee, GA
  • Trusted Seller
    NEW IN BOX Honeywell 30735974-002

    NEW IN BOX Honeywell 30735974-002 Trend Memory Card STOCK G648

    • Manufacturer: Honeywell

    NEW IN BOX Honeywell 30735974-002 Trend Memory Card STOCK G648

    $1,650 USD
    Montgomeryville, PA
  • Trusted Seller
    ELAU MM-15/10 Memory Module 51130168

    ELAU MM-15/10 Memory Module 51130168 New In Box

    • Manufacturer: Elau

    You are buying one (1) ELAU MM-15/10 memory module 51130168. It is new in box.

    $439 USD
    Austinville, VA
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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.