Q3UDECPU MITSUBISHI

Q3UDECPU MITSUBISHI Memory Board, Dynamic

Product  Description：

Mitsubishi Electric's high-performance memory boards, particularly those utilizing Dynamic RAM (DRAM) technology, are designed to provide robust and high-density data storage solutions for industrial automation and legacy computing systems. These boards are engineered to interface seamlessly with Mitsubishi's programmable logic controllers (PLCs) and industrial computers, ensuring high-speed data access and reliable system performance.

Product Parameters

The technical specifications of Mitsubishi Dynamic Memory Boards typically revolve around capacity, speed, and compatibility:

• Memory Type: Dynamic Random Access Memory (DRAM).

• Storage Capacity: Ranges from early megabyte configurations to several gigabytes in modern industrial modules.

• Interface Type: Specific to the host system, such as proprietary bus connectors for MELSEC series PLCs or standard DIMM/SIMM slots for industrial PCs.

• Access Time: Optimized for low-latency synchronization with CPU clock cycles.

• Operating Voltage: Generally 3.3V or 5V depending on the specific hardware generation.

• Environmental Tolerance: Rated for industrial temperature ranges, typically between 0 and 55 degrees Celsius.

Product Advantages

Mitsubishi’s memory solutions are distinguished by their reliability in harsh environments:

• High Density: Dynamic RAM allows for a much larger storage capacity in a smaller physical footprint compared to Static RAM (SRAM).

• Seamless Integration: Designed specifically for Mitsubishi hardware, ensuring zero compatibility issues and plug-and-play functionality within the MELSEC ecosystem.

• Durability: Built with industrial-grade components that resist vibration, electrical noise, and thermal stress better than consumer-grade memory.

• Data Throughput: Optimized refresh cycles ensure that data remains consistent even during high-load processing tasks.

Precautions for Use

To ensure the longevity and stability of the memory board, users should adhere to the following guidelines:

• Static Electricity: Always use an anti-static wrist strap or touch a grounded metal object before handling the board, as DRAM chips are highly sensitive to electrostatic discharge (ESD).

• Power Down: Never insert or remove the memory board while the system power is active to avoid electrical shorts or data corruption.

• Battery Backup: Since DRAM is volatile memory, it requires constant power to retain data. Ensure that the system's battery backup units are functional if data retention during power-off is required.

• Environment: Avoid installation in environments with high humidity or conductive dust, which can cause oxidation on the contact pins.

Product Applications

These memory boards are utilized across various sophisticated industrial sectors:

• Industrial Automation: Serving as the main working memory for PLCs in manufacturing lines to store complex logic sequences and variable data.

• CNC Machinery: Providing the necessary buffer memory for Computer Numerical Control machines to process high-precision tool paths and large G-code files.

• Data Logging: Used in systems that require rapid, temporary storage of sensor data before it is processed or moved to long-term storage.

• Robotics: Supporting real-time calculation and coordination of multi-axis robotic movements where speed is critical.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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