Product Details
Configured for high-speed motor and excitation regulation in Mark V control systems, the GE DS200SDCCG1A (DS200SDCC Drive Control Card) provides direct physical execution of drive control, motor management, and I/O signal processing.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200SDCCG1A |
| Brand | General Electric |
| Origin | USA |
| Dimensions | 6.25 in x 4.25 in |
| Operating Temp | -30 deg C to 65 deg C |
| Power Consumption | Not specified |
| Architecture | 3 x 16-bit microprocessors with dual-ported RAM |
Backplane Bus Communication and Deterministic Processing
The DS200SDCCG1A utilizes three 16-bit microprocessors interconnected via dual-ported RAM (DPR) to manage drive excitation and motor control loops. This architecture ensures deterministic backplane bus communication velocity when interfacing with auxiliary boards for complex ac/dc motor drive configurations. The card employs general-purpose interface circuitry to handle exciter and customer I/O signals, with secondary dual-ported RAM modules available to expand processing capacity. In TC2000 applications, the primary microprocessors handle high-priority control tasks, maintaining synchronization across the Mark V backplane. Firmware flash compatibility and site-specific tuning parameters are maintained via onboard memory interfaces to ensure precise regulation of motor field and armature current.
Frequently Asked Questions
Q: Does the DS200SDCCG1A support hot-swapping within the Mark V rack?
A: No. The card must be inserted or removed only after the system has been fully de-energized. Hot-swapping risks electrical damage to the dual-ported RAM and processor circuitry due to bus contention during insertion.
Q: How is signal synchronization maintained between the primary microprocessors?
A: Synchronization is managed through the integrated dual-ported RAM (DPR) arrays, which allow the three microprocessors to access shared memory data concurrently without conflicting bus access.
Field Installation Guidelines
- Ensure the Mark V system is in a powered-down state before installing the card to prevent potential corruption of the onboard dual-ported RAM.
- Verify all backplane connector alignments before engaging the module to prevent bent pins or improper bus contact.
- Handle the module by the edges and faceplate to prevent electrostatic discharge damage to the high-density microprocessors.
- After seating the board, verify that the system registers correctly detect the presence of the card and that I/O signal loops are correctly terminated on the associated terminal boards.
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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