The GE DS200XDSAG1A, also cataloged as the DS200XDSA LM Fuel Pressure Management Board, operates as a dedicated hardware component for turbine fuel level regulation and pressure limit control within Speedtronic Mark V Turbine Control System platforms.
| Parameter | Specification |
|---|---|
| Model | DS200XDSAG1A |
| Brand | GE (General Electric) |
| Origin | USA |
| Weight | Standard PCB footprint |
| Dimensions | Standard Mark V card slot size |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | System backplane driven |
| Functional Acronym | XDSA |
| Product Type | LM Fuel Pressure Management Board |
| Signal Processing | Fuel flow rate feedback and pressure clamping control |
| Voltage Protection | Onboard capacitors, resistors, transistors, and integrated circuits |
| Application Target | Aero-derivative (LM) gas and steam turbine drive units |
| PCB Coating | Normal Coating |
| Functional Revision | Group 1, Revision A |
The DS200XDSAG1A conditions and processes real-time fuel pressure signals to prevent over-power or under-power turbine operational excursions. Interfacing directly through the internal rack bus, the card delivers low-latency signal distribution to maintain maximum backplane bus communication velocity across control loops. Integrated voltage suppression networks safeguard analog processing lines, preserving firmware flash compatibility and ensuring high I/O density scaling throughout system operation.
Q: How does the DS200XDSAG1A hardware execute voltage suppression on input channels?
A: The board incorporates onboard capacitor networks, precision resistors, transistors, and specialized integrated circuits designed to attenuate transient voltage spikes across control pathways.
Q: What is the primary operational distinction of the DS200XDSAG1A variant compared to the base DS200XDSA model?
A: The DS200XDSAG1A integrates a Group 1 hardware baseline with an A-rated functional product revision (G1A), incorporating upgraded component revisions over the original parent card.
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