IS200TAMBH1ACB - Acoustic Monitoring Terminal Board

IS200TAMBH1ACB - Acoustic Monitoring Terminal Board IS200TAMBH1ACB - Acoustic Monitoring Terminal Board

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SPECIFICATIONS

Part No.: IS200TAMBH1ACB
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Temperature Operating: -30 to 65 o C
Product Type: Acoustic Monitoring Terminal Board
Availability: In Stock
Series: Mark VI

Functional Description

IS200TAMBH1ACB is an acoustic Monitoring Terminal Board developed by GE. It is a part of Mark VI series. The Acoustic Monitoring Terminal Board (TAMB) is designed to support nine channels, each providing essential functionalities for signal processing within the acoustic monitoring system. The board's ability to manage power outputs, select input types, configure return lines, and detect open connections contributes significantly to the efficiency, accuracy, and diagnostic capabilities of the acoustic monitoring system, ensuring precise data acquisition and monitoring.

Power Supply Outputs

Every channel on the TAMB board delivers both current-limited +24 V DC and +24 V DC power supply outputs, ensuring consistent power availability for associated components.

Signal Handling and Constant Current Source

A constant current source is linked to the SIGx line for the PCB sensors. The input signal, CCSELx, is False (logic-level low) when controlled by an output on the VAMB. During power-up, maintaining the output as False ensures the constant current output remains deselected until configuration parameters are loaded.

Current and Voltage Input Selection

Each channel incorporates a hardware jumper, JPx (where x is an even number), serving to select between a current input, I_IN, or a voltage input, V_IN. The current input configuration includes a 250 ohm burden resistor, supporting 4-20 mA circuits connected to that specific channel.

Return Line Configuration

Another jumper, JPx (where x is an odd number), checks whether the return line, RETx, is linked to the terminal board's power common, PCOM. If JPx is set to PCOM, the RETx line is tied to PCOM. Conversely, if JPx is set to OPEN, the RETx line remains untied from PCOM.

Detection of Open Connections

The VAMB system is equipped with a high-impedance DC bias that enables detection of an open connection between the charge amplifier or sensor and the TAMB. This feature ensures the VAMB can identify an open circuit for enhanced monitoring and diagnostic purposes.

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

Frequently Asked Questions

What is IS200TAMBH1ACB?
It is an Acoustic Monitoring Terminal Board developed by GE under the Mark VI series.

How does the board manage power outputs?
Every channel on the board supplies both current-limited +24 V DC and +24 V DC power outputs, ensuring consistent power availability for associated system components.

What is the role of the constant current source and input signals on the board?
It includes a constant current source connected to the SIGx line for the PCB sensors. The input signal, CCSELx, remains False (logic-level low) during power-up to keep the constant current output deselected until configuration parameters are loaded.

What capability does the VAMB system offer regarding open connections?
The system is equipped with a high-impedance DC bias, enabling the detection of open connections between the charge amplifier or sensor and the TAMB board. This feature enhances monitoring and diagnostic capabilities by identifying open circuits within the system.