SPECIFICATIONS
Part No.: IS200SAMBH1AAA
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size: 14.3 cm high x 23.1 cm wide
Temperature: -30 to 65oC
Cooling: Free air convection
Humidity: 5 to 95 percent non-condensing
Input channels: 18 dynamic pressure inputs
Output channels: 18 buffered outputs
Power inputs: 2 P28 inputs, each with a 2-pin connector
Product Type: Acoustic Monitoring Terminal Board
Availability: In Stock
Series: Mark VIe
Functional Description
IS200SAMBH1AAA is an Acoustic Monitoring Terminal Board developed by GE. It is part of Mark VIe control system. It is designed as a dual terminal board, offering a comprehensive solution for the Acoustic Monitoring System. With a total of 18 inputs, SAMB facilitates robust monitoring capabilities crucial for system functionality and performance optimization. Each input channel is equipped with two terminal points, enabling efficient connectivity and signal processing, resulting in a maximum capacity of 18 channels spread across 36 terminals.
Features
- Input Channels: With a total of 18 inputs, provides ample capacity for monitoring various aspects of system dynamics. Each input channel features two terminal points, enabling efficient signal processing and connectivity.
- Output Capabilities: In addition to its input functionalities, offers 18 buffered outputs spread across 36 terminals. These outputs facilitate the connection of external instrumentation, enabling precise monitoring of AC voltage signals representing dynamic pressure variations from the combustor.
- EMI Protection: Incorporates passive electromagnetic interference (EMI) filters to safeguard against disturbances caused by external sources of very high-frequency noise. This feature ensures the integrity of acquired data and enhances overall system reliability.
- Signal Interface Channels: Boasts eighteen signal interface channels dedicated to acoustic monitoring, facilitating a comprehensive approach to data acquisition and analysis.
- Dual Configuration Support: Channels 1 to 9 are configurable to accommodate either Piezotronics sensors or CCSA outputs. Similarly, channels 10 to 18 offer the same flexibility, ensuring versatile compatibility with different sensor types or output configurations.
- Independent Sensor Power: The terminal board provides independent sensor power for channels 1 to 9 and channels 10 to 18, ensuring optimal performance and flexibility in sensor configuration.
- Buffered Outputs: It features eighteen buffered outputs designed to provide the AC signal content of dynamic pressure signals without any DC bias voltage, ensuring accurate and reliable data transmission.
- Euro-Style Terminal Points: With thirty-six Euro-style terminal points dedicated to customer inputs and another thirty-six for buffered outputs, it offers ample connectivity options and ease of installation.
- EMI Protection: All inputs are equipped with electromagnetic interference (EMI) protection, ensuring the integrity of acquired data and shielding against potential disturbances from external sources.
- Filtered Inputs for A and B Slots: The EMI-filtered inputs are strategically fanned to the A and B slots, optimizing signal quality and minimizing interference, thus enhancing the reliability and accuracy of the acoustic monitoring system.
Installation
- Hardware Jumpers Setup: The installation process begins with configuring the hardware jumpers to establish connections between the constant current source and the SIGx line for the PCB sensors. Each channel on the terminal board is equipped with a dedicated hardware jumper, denoted as JPx, where 'x' corresponds to the input number.
- Configuration for Sensor Types:
- CCSA Position: If utilizing the GE CCSA for Endevco sensors or any other voltage output device, ensure that the hardware jumper is positioned in the CCSA position.
- PCB Position: For PCB sensors or any other current output device, set the hardware jumper to the PCB position.
- Jumper Adjustment: Carefully adjust the jumper positions on each channel according to the sensor type being employed. This step is crucial to ensure compatibility and proper functionality of the sensors with the SAMB terminal board.
- Verification: Double-check the configuration of the hardware jumpers to confirm that they are correctly set based on the sensor type being utilized. Ensure that each jumper is securely positioned to maintain stable connections.
- Finalization: Once the hardware jumpers are configured appropriately, proceed with the finalization of the installation process. Ensure that all connections are secure and that the terminal board is properly mounted in its designated location.
Diagnostics
- ID Device Interrogation: The terminal board is equipped with its own ID device, which is interrogated by the Peripheral Adapter Monitoring and Control (PAMC) system. This ID device contains essential information, including the terminal board's serial number, board type, revision number, and the specific connector location (JA4 or JB4). During power-up diagnostics, the system checks this ID to verify the integrity and authenticity of the terminal board.
- Power-Up Diagnostics: As part of the power-up sequence, the system conducts diagnostics to ensure that all components, including the terminal board, are functioning correctly. The interrogation of the ID device is a crucial step in this process, allowing the system to verify the identity and configuration of the board.
- Validation of Information: By checking the information stored in the ID device, the system validates key parameters such as the board type and serial number. This validation ensures that the SAMB terminal board is compatible with the system and that any revisions or updates are accurately accounted for.
- Error Detection: If any discrepancies or errors are detected during the interrogation of the ID device, the system can flag these issues as diagnostic faults. This allows for prompt identification and resolution of any potential problems, ensuring the overall integrity and reliability of the acoustic monitoring system.
The WOC team is always available to help you with your Mark VIe requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IS200SAMBH1AAA?
It is an acoustic monitoring terminal board developed by GE under the Mark VIe series.
What is the purpose of the ID device on the terminal board?
The ID device contains crucial information such as the terminal board's serial number, board type, revision number, and connector location. It is interrogated during diagnostics to verify the board's identity and configuration.
How is the ID device information used during power-up diagnostics?
During the power-up sequence, the system checks the information stored in the ID device to validate key parameters of the board. This validation ensures compatibility with the system and helps detect any discrepancies or errors.
Why is it important to validate the ID device information?
Validating the ID device information ensures that the board is genuine, correctly configured, and compatible with the acoustic monitoring system. It helps prevent compatibility issues and ensures the board's reliability and performance.
