DS3800HRMB1M - Battery ROM Board

SPECIFICATIONS

Part No.: DS3800HRMB1M
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Product Type: Battery ROM Board
Availability: In Stock
Series: Mark IV

Functional Description

DS3800HRMB1M is a Battery ROM Board developed by GE. It is a part of the Mark IV control system. This board integrates a non-volatile memory module with a battery backup, ensuring data retention even during power outages or system shutdowns. The board's battery ensures uninterrupted performance by providing backup power to the memory module, enabling it to store data without reliance on external power sources.

Features

• The board includes a battery-backed Random Access Memory (RAM) module, which preserves critical data during power outages, enabling seamless system recovery when power is restored.
• The Group 10 BRAM Diagnostics feature calculates a checksum to detect failures. If a checksum error is identified, the system generates the following message [C] CHECKSUM ERROR ON HRMB. This diagnostic functionality aids in early fault detection and quick resolution to maintain system performance.

Connectors and Switches

• 40-pin Connector: Located between retention levers on the front edge of the board, providing operators with easy access to the ribbon cable for secure and straightforward connections.
• 20-pin Connector: Used for additional interconnections, supporting seamless integration with the Mark IV control system.
  Reset Toggle Switch: Enables manual resetting of the board, allowing operators to clear errors or reinitialize the system efficiently.

Benefits

• Battery-backed RAM ensures uninterrupted operation, even in the event of power disruptions.
• Accessible connectors and reset toggle switch simplify troubleshooting and maintenance.
• Advanced diagnostic capabilities help identify issues promptly, minimizing downtime and ensuring system stability.

The WOC team is always available to help you with your Mark IV requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS3800HRMB1M?
It is a Battery ROM Board developed by GE under the Mark IV series.

What is the purpose of battery-backed RAM on this board?
Battery-backed RAM ensures that operational data and system parameters are retained even during a power outage. This allows the system to resume operation without data loss once power is restored.

What is the function of the reset toggle switch?
The reset toggle switch allows operators to manually reset the board. It is commonly used to Clear errors, such as checksum errors.

What is the significance of the 40-pin connector?
The 40-pin connector is located at the front edge of the board, between retention levers, for easy access. It provides secure connections to the ribbon cable and is critical for integrating the board with the Mark IV system.