GT05-90PCO MITSUBISHI

GT05-90PCO MITSUBISHI Memory Board, Dynamic

Product  Description：

Mitsubishi Electric Dynamic Memory Boards are high-performance expansion modules designed to enhance the data storage and processing capabilities of industrial control systems, specifically within the MELSEC PLC and CNC environments. Unlike static memory, these dynamic boards provide high-density volatile storage that allows for the rapid handling of large data sets, complex recipe management, and extensive data logging required in modern smart factories.

Product Parameters

The technical profile of a Mitsubishi Dynamic Memory Board is centered around high-speed access and capacity expansion:

• Storage Capacity: Available in various sizes, typically ranging from 2MB to 32MB or more, depending on the specific CPU architecture (such as iQ-R or Q Series).

• Memory Type: Utilizes specialized Dynamic RAM (DRAM) technology optimized for industrial bus speeds to ensure zero-wait-state data transfers.

• Access Speed: Engineered for nanosecond-level response times, ensuring that the main CPU can read or write large arrays of data without interrupting the scan cycle.

• Data Retention: Features integrated capacitor-backed or battery-backed circuitry to maintain data integrity during brief power interruptions or system restarts.

• Operating Voltage: Draws power directly from the PLC backplane, usually at 3.3V or 5V DC, with low power consumption profiles to minimize thermal load.

• Interface: Proprietary Mitsubishi bus connector designed for secure, high-bandwidth attachment to the CPU's memory expansion slot.

Product Advantages

Mitsubishi Dynamic Memory Boards provide critical performance benefits for data-heavy applications:

• High-Density Storage: By using dynamic memory architecture, these boards offer much larger capacities in a smaller physical footprint compared to traditional static RAM modules.

• Optimized Throughput: These boards are specifically tuned for the Mitsubishi internal bus, eliminating bottlenecks during high-speed motion control or complex mathematical calculations.

• Seamless Integration: Once installed, the additional memory is automatically recognized by programming software like GX Works3, allowing for easy allocation of file registers and data memories.

• Reliability: Built with industrial-grade components that resist "soft errors" (bit-flips) caused by electrical noise, ensuring consistent operation in heavy industrial environments.

• Scalability: Allows users to upgrade existing control systems to handle more complex tasks without replacing the entire central processing unit.

Product Applications

These memory boards are utilized in scenarios where data volume exceeds standard CPU limits:

• Large-Scale Recipe Management: In food, beverage, or chemical industries where machines must switch between hundreds of different product formulations quickly.

• Extensive Data Logging: Capturing high-frequency sensor data for predictive maintenance, quality control, and traceability in automotive assembly lines.

• Complex Motion Profiles: Storing thousands of coordinate points for multi-axis robotic synchronization or complex CNC pathing.

• Buffer Storage for Networking: Acting as a temporary data buffer for high-speed communication between the PLC and Enterprise Resource Planning (ERP) systems.

• Program Execution Expansion: Storing large blocks of structured text or function blocks in advanced automation projects.

Important Precautions

To ensure the safety of the stored data and the hardware, the following precautions are mandatory:

• Anti-Static Handling: Memory modules are extremely sensitive to static electricity. Always wear an ESD wrist strap and handle the board only by its edges; never touch the gold-plated connectors.

• Power-Off Installation: Never insert or remove a memory board while the CPU or base unit is powered on. This can cause a short circuit that may destroy both the memory board and the CPU.

• Battery Maintenance: Since dynamic memory is volatile, ensure the CPU battery is healthy. If the battery dies and power is lost, all data stored on the dynamic memory board will be erased.

• Secure Seating: Ensure the board is firmly pushed into the slot and the locking tabs are engaged. A loose memory board can cause "CPU Startup Errors" or intermittent system crashes.

• Compatibility Check: Verify that the memory board model matches the specific firmware and hardware version of your Mitsubishi CPU, as incompatible boards can prevent the system from booting.

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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Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.