GE DS3800HPRB Mark IV Speedtronic Turbine Board
Manufacturer: GE Fanuc
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Part Number: DS3800HPRB
Condition：New with Original Package
Product Type: Pulse Input Cards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE DS3800HPRB Mark IV Series
The GE DS3800HPRB, also cataloged as the DS3800HPRB Pulse Rate Input Board, operates as a dedicated hardware component for pulse-frequency signal conversion within Mark IV Speedtronic turbine control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS3800HPRB |
| Brand | GE |
| Origin | United States (USA) |
| Weight | 300 g |
| Dimensions | Standard DS3800 PCB size (10 in x 7 in) |
| Operating Temp | Standard Mark IV cabinet operational thermal range |
| Power Consumption | Maintained via system rack backplane connection |
| Input Channels | Dedicated pulse-frequency input channels |
| Signal Source | Tachometers, encoders, flow sensors |
| Interface Execution | Modular edge connector with mechanical retention levers |
| Functional Execution | Converts pulse-rate transitions to localized digital registers |
Industrial Control and Drive Technical Attributes
The board internal routing architecture works with the internal backplane bus communication velocity parameters to transmit pulse count variables without lag. To support uninterrupted pulse tracking during fast velocity ramps and expansive I/O density scaling situations, the input filters are matched to specific firmware flash compatibility matrices. These internal hardware blocks regulate high-speed input tracking on deterministic networks, allowing the main processor to record exact rotational measurements during transient turbine events.
Frequently Asked Questions
Q: How can system engineers verify correct firmware flash compatibility parameters after card insertion?
A: Verification must be managed through the central Speedtronic diagnostic utility panel while the specific input rack loop is isolated from active control execution.
Q: Is hot-swap module extraction permitted for the DS3800HPRB while the turbine is running?
A: No, online card extraction is prohibited; all power paths on the backplane bus communication velocity channels must be isolated to prevent terminal arc faults or data registration failures.
Field Installation Guidelines
- Edge Connector Alignment: Guide the PCB edge rails straight into the designated rack slot. Engaged the physical retention levers fully to ensure steady contact across the backplane connection interface.
- Tachometer Cable Shielding: Terminate pulse sensor cable shields at a single clean grounding rail on the enclosure panel frame. Do not ground both cable ends to avoid introducing ground loops into the frequency tracking loop.
- Pulse Input Wire Separation: Route high-frequency sensor signal lines in dedicated channels apart from high-voltage AC power loops to eliminate capacitive cross-talk and frequency errors.