AUTOMATIONDIRECT D4-RAM-2 Automation Memory Cartridge Direct Cmosram 32KW D4-440

( Brand: Automationdirect ), ( Part Type: Cartridge ), ( Manufacturer Part Number: D4-RAM-2 ), ( Controller Platform: Directlogic 405 )

Review AUTOMATIONDIRECT Automation Direct Memory Cartridge Cmosram 32kw

The AutomationDirect D4-RAM-2 Automation Memory Cartridge is a CMOS-based RAM expansion module designed to be used with Allen-Bradley PLC-5/10 and RSLogix 500 control systems. This 32KW cartridge (part number D4-RAM-2-32) is an essential addition to your control system, providing an extra 32 kilowords of data and instruction memory.

The D4-RAM-2 cartridge is a drop-in replacement for existing memory modules, offering a quick and easy way to increase the memory capacity of your control system. It is designed to fit seamlessly into a D4 I/O chassis, making it a versatile and space-efficient solution for expanding your system's memory capabilities.

This memory cartridge is built with high-quality CMOS technology, ensuring data stability and reliability. It operates on a 5V DC power supply and features a data transfer rate of up to 1.2 MHz, allowing for fast and efficient data processing.

The D4-RAM-2 cartridge is fully compatible with RSLogix 500 software, making it simple to program and configure. It is also supported by AutomationDirect's extensive library of instruction and function blocks, providing you with a wide range of functionality and flexibility.

In summary, the AutomationDirect D4-RAM-2 Automation Memory Cartridge is a high-performance, drop-in expansion module that offers an additional 32 kilowords of data and instruction memory for Allen-Bradley PLC-5/10 and RSLogix 500 control systems. Its CMOS technology ensures data stability and reliability, and its fast data transfer rate of up to 1.2 MHz allows for efficient data processing. This cartridge is a cost-effective and versatile solution for expanding the memory capacity of your control system.

AutomationDirect D4-RAM-2 32KW CMOS RAM Cartridge: A Comprehensive Analysis

The AutomationDirect D4-RAM-2 32KW CMOS RAM Cartridge is a popular choice for Allen-Bradley PLC users seeking to expand their system's memory capacity. In this analysis, we will discuss the key features, advantages, and disadvantages of this memory cartridge to help you make an informed purchasing decision.

1. Capacity: This cartridge offers a generous 32KW (32,768 words) of data memory.

2. Compatibility: It is designed to work with Allen-Bradley D4 series PLCs, specifically the D4-440 model.

3. CMOS Technology: The cartridge uses CMOS (Complementary Metal-Oxide-Semiconductor) technology, ensuring data retention even during power loss.

1. Expanded Memory: The primary advantage of this cartridge is the increased memory capacity, allowing users to store more programs, data, and instructions in their PLC system.

2. Cost-Effective: Compared to other memory expansion options, the D4-RAM-2 is relatively affordable.

3. Easy Installation: The cartridge can be easily installed and removed without the need for additional tools or specialized knowledge.

1. Limited Flexibility: The D4-RAM-2 is specific to the D4 series PLCs and cannot be used with other types or models of PLCs.

2. Potential Compatibility Issues: Ensure that your specific D4-440 model is compatible with this cartridge before purchasing.

3. Limited Expansion: If you require even more memory, you may need to consider additional cartridges or upgrading to a larger PLC model.

The AutomationDirect D4-RAM-2 32KW CMOS RAM Cartridge offers a cost-effective and straightforward solution for expanding the memory capacity of Allen-Bradley D4 series PLCs. Its ease of installation and data retention capabilities make it an attractive choice for many users. However, its limited flexibility and potential compatibility issues must be carefully considered before making a purchase.

If you require additional memory for your Allen-Bradley D4-440 PLC and are confident that this cartridge is compatible with your specific model, the D4-RAM-2 32KW CMOS RAM Cartridge is an excellent choice. It offers a generous capacity at a reasonable price and can be easily installed in your system. However, if you are unsure about compatibility or require more extensive memory expansion, it may be worth exploring other options or consulting with an automation expert.

Details:

With the trusted AutomationDirect brand and compatible model, this memory cartridge ensures seamless integration performance within specified system. It is specifically designed for the D4-440 model, offering reliable and efficient data storage PLC processors in industrial automation motion control applications. The Automation Direct D4-RAM-2 Memory Cartridge CMOSRAM 32KW is a specialized memory device designed for use with the DirectLogic 405 controller platform.

part #: d4ram2 prices

• $34.99-$74.99

specifications plcmechanize:

• brand: Automationdirect
• part type: Cartridge
• manufacturer part number: D4-RAM-2
• controller platform: Directlogic 405

seller plcmechanize:

• # reviews: 470
• rating: 100.0%
• city: Newburgh, Indiana

shipping plcmechanize:

• service: USPS Ground Advantage
• class: Standard
• cost: $6.99
• transit: 6-12 Days
• carrier: USPS
• type: Fixed

offer plcmechanize:

• started: December 27, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True

general plcmechanize:

• condition: Used
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

returns plcmechanize:

• policy: No Returns

payments plcmechanize:

• credit card: Discover
• other
• wallet: Paypal

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