Product Details
Configured for high-speed computational tasks in Mark V control platforms, the GE DS200DSPCH1A (DS200DSPC Digital Signal Processor Control Board) provides direct physical/electrical execution of master or slave processing logic with local high-speed I/O interfaces.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200DSPCH1A |
| Brand | General Electric |
| Origin | USA |
| Weight | 1.44 lbs (0.65 kg) |
| Dimensions | Standard Mark V PCB footprint |
| Operating Temp | Per Mark V environmental standards |
| Power Consumption | Backplane rail supply |
| Indicators | 6 LEDs |
| Test Points | 4 (TP1-TP4) |
| Configuration | 2 pushbutton switches |
Profinet / EtherNet/IP Deterministic Networks and Firmware Compatibility
The DS200DSPCH1A operates as the primary DSP engine within the turbine control system, requiring strict firmware flash compatibility with the host Mark V architecture. As a base-level processor board, it manages high-speed I/O interface timing and internal memory allocation. Deterministic communication is contingent upon the board's integration into the system's backplane bus; any mismatch in communication velocity or firmware version will result in processing errors. The board is not backwards compatible with legacy systems, necessitating verification of hardware revision identifiers during installation to ensure proper bus handshake with existing daughterboards and terminal modules.
Frequently Asked Questions
Q: Can this board function as an independent I/O controller?
A: The DSPC board is capable of operating as a master or slave device and provides dedicated local high-speed I/O interfaces. It manages its own memory and signal processing tasks independently once properly configured within the control rack.
Q: What are the functions of the pushbutton switches and test points?
A: The two pushbutton switches are used for manual board reset or localized diagnostic initialization. Test points TP1-TP4 are provided for field engineers to verify power rails and clock signal integrity during troubleshooting.
Field Installation Guidelines
- Placement: Ensure the board is firmly seated in the designated processor slot of the Mark V rack. Use the card extractor levers to ensure the backplane connectors are fully engaged.
- ESD Protocol: The DSPC board contains sensitive microprocessor circuitry. Use a grounded wrist strap at all times during handling to prevent static damage to the internal logic components.
- Initialization: Upon first power-up, observe the status of the 6 onboard LEDs. Refer to manual GEI-100220 for the specific LED fault code definitions to ensure the board has passed its power-on self-test (POST).
- Wiring: Avoid routing high-power cabling in close proximity to the DSPC board area to prevent electromagnetic interference (EMI) with high-speed internal bus signals.
- Configuration: Verify that all daughterboards (such as ADMA modules) are correctly mated to the DSPC interface connectors prior to system startup. Ensure ribbon cable connections are free of tension and fully locked.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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