AOR4C A413757 METSO

AOR4C A413757  METSO Memory Board, Dynamic

Product  Description：

Metso Dynamic Memory Boards are high-performance solid-state storage and data-buffering components designed for Metso’s proprietary distributed control systems (DCS) and industrial automation platforms. These boards provide the high-speed volatile and non-volatile memory required by central processing units to store real-time process variables, execute complex control algorithms, and manage event logging. Engineered to meet the demanding requirements of continuous industrial processing, they ensure data integrity and rapid access times during critical automation tasks.

Product Parameters

The technical characteristics of the Metso Dynamic Memory Board focus on high data throughput, capacity, and system timing:

• Memory Capacity: Available in scalable configurations typically ranging from high-speed cache sizes up to several gigabytes of main system memory depending on the controller generation.

• Access Speed: Engineered for low-latency operation, supporting bus speeds optimized to match the clock cycle of the host industrial processor.

• Error Correction: Features integrated Hardware Error-Correcting Code (ECC) to automatically detect and correct single-bit memory errors in real time.

• Backup Capability: Equipped with on-board non-volatile backup circuitry or capacitor-backed registers to retain critical system state parameters during unexpected power losses.

• Power Consumption: Low-voltage design that draws power directly from the controller backplane, minimizing heat generation within the processing rack.

• Operating Temperature: Rated for continuous industrial operation, maintaining stability in ambient temperatures from -10°C to 60°C.

Product Advantages

Metso Dynamic Memory Boards offer distinct advantages that contribute to the overall reliability of the plant control system:

• Fault-Tolerant Reliability: The built-in ECC technology ensures that alpha particle strikes or electrical noise do not cause memory corruption, preventing unexpected system reboots or process trips.

• High Power Density and Speed: Maximizes data retrieval speeds, allowing the main processor to execute microsecond-level control loops without experiencing memory bottlenecks.

• Seamless Architecture Matching: Specifically designed for Metso automation hardware, eliminating the timing mismatches, compatibility issues, and driver conflicts common with generic memory boards.

• Industrial Longevity: Built with high-grade components that resist thermal cycling and structural degradation over long-term continuous operation.

• Advanced Status Reporting: Automatically logs memory health data and sends diagnostic warnings to the operator station if correctable error thresholds are exceeded, enabling predictive maintenance.

Product Applications

These memory boards are utilized as core components within heavy industrial processing environments:

• Pulp and Paper Processing: Storing complex recipe parameters and high-speed data logs for continuous paper machine control and bleaching lines.

• Mining and Mineral Refining: Managing the heavy logic and variable tracking needed for crushing circuits, flotation cells, and kiln management.

• Chemical and Process Industries: Buffering continuous sensor inputs and batch-processing sequences in chemical reactors where timing precision is vital.

• Power Generation: Supporting the main controller memory requirements for turbine management, steam distribution, and emission monitoring systems.

• Distributed Control Systems: Functioning as the primary workspace memory for redundant controller pairs to ensure synchronized data states across the DCS network.

Important Precautions

To protect the memory board from damage and prevent data loss, the following instructions must be followed:

• Electrostatic Discharge Warning: The memory chips on this board are highly sensitive to static electricity. Always handle the board using a grounded ESD wrist strap and store it in an antistatic bag when not installed.

• Power Off Removal: Never insert or remove the memory board from the controller base or backplane while the power supply is turned on. Hot-plugging a standard dynamic memory board can cause catastrophic electrical failure.

• Alignment Verification: When installing the board into its designated slot, ensure it is completely aligned with the guide rails. Forcing the board into place at an angle can bend the backplane pins or crack the PCB traces.

• Backup Battery Maintenance: If the board relies on an external or on-board lithium battery for non-volatile data retention, ensure the battery is tested and replaced according to the manufacturer's preventative maintenance schedule.

• Environmental Protection: Ensure the control cabinet air filters are clean. Conductive dust, moisture, or chemical vapors can cause short circuits across the exposed memory traces, leading to erratic system behavior.

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.