GE DS200SDCCG1AGD / DS215SDCCG1AZZ01B – Drive Control Board | Mark VI Series
Engineering Background
The DS200SDCCG1AGD and its functionally equivalent variant DS215SDCCG1AZZ01B are core drive control boards designed for GE’s Mark VI turbine control platform. These boards serve as the primary interface between the control system and the drive electronics, managing signal conditioning, feedback processing, and command execution in high-reliability industrial environments. Originally engineered for gas turbine, steam turbine, and generator excitation applications, they remain critical components in power generation, oil & gas, and heavy process industries worldwide.
Product Positioning
Konmask.com supplies this board as a verified OEM-grade replacement and spare for facilities requiring rapid restoration of Mark VI drive control functionality. Whether you are managing planned maintenance, emergency breakdown recovery, or building a strategic spare parts inventory, this board delivers the exact electrical and firmware compatibility required by GE Mark VI architectures.
Complete Technical Specifications
- Part Numbers: DS200SDCCG1AGD / DS215SDCCG1AZZ01B
- Manufacturer: GE (General Electric)
- Series / Platform: Mark VI Turbine Control System
- Board Type: Drive Control Board (SDCC)
- Form Factor: VME-compatible PCB module
- Operating Voltage: +5 VDC / ±15 VDC (supplied via backplane)
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Storage Temperature: -40°C to +85°C
- Humidity: 5% to 95% non-condensing
- Weight: Approx. 360 g
- Communication Interface: IONet (GE proprietary Ethernet-based I/O network)
- Processor: Embedded DSP / RISC architecture (GE proprietary)
- I/O Capability: Analog input/output, digital I/O, encoder feedback, PWM output
- Firmware: Compatible with Mark VI standard firmware revisions
- Certifications: Designed to GE industrial standards; CE-compliant system integration
- Country of Origin: United States (OEM)
Proven Application Environments
- Gas turbine generator sets (Frame 5, Frame 6, Frame 7, Frame 9 series)
- Steam turbine control systems
- Generator excitation and AVR control loops
- Combined-cycle power plant automation
- Compressor and pump drive control in oil & gas upstream/midstream facilities
- Industrial process drives requiring closed-loop speed and torque regulation
- Retrofit and upgrade projects migrating from Mark V to Mark VI architecture
Engineering Advantages
- Dual Part Number Compatibility: DS200SDCCG1AGD and DS215SDCCG1AZZ01B are functionally interchangeable within the same Mark VI slot configuration, simplifying spare parts management.
- High-Speed Signal Processing: Dedicated DSP architecture ensures sub-millisecond response to drive feedback signals, maintaining tight control loop stability.
- Robust EMI Immunity: Designed for high-noise industrial environments with on-board filtering and shielded signal paths.
- Hot-Swap Ready: Supports Mark VI redundant architecture with controlled power sequencing for minimal process interruption during replacement.
- Long Service Life: Industrial-grade components rated for continuous 24/7 operation in demanding thermal and vibration environments.
- Direct OEM Replacement: No firmware re-flashing or hardware modification required for standard slot replacement.
System Architecture & Signal Flow
Within the Mark VI cabinet, the SDCC board occupies a dedicated VME slot and communicates upstream to the VCMI (VME Communication Module Interface) via the IONet backbone. Downstream, it interfaces directly with the drive power electronics through analog command signals and encoder/resolver feedback lines. The board executes real-time control algorithms — including speed regulation, current limiting, and fault detection — at the hardware level, offloading computational burden from the main VCMI processor. In TMR (Triple Modular Redundant) configurations, three SDCC boards operate in parallel with voted outputs, ensuring no single board failure causes a process trip.
Sourcing & Quality Verification
- Source: Procured from authorized OEM channels and verified industrial surplus with full traceability documentation.
- Inspection Standard: Each board undergoes visual inspection (IPC-A-610 Class 2 criteria), functional power-on test, and I/O signal verification prior to shipment.
- Condition: New surplus (unused, original packaging where available) or refurbished-to-OEM-spec with test report.
- Warranty: 12-month replacement warranty against manufacturing defects and functional failure under normal operating conditions.
- Anti-Counterfeit: All units verified against GE part marking standards; counterfeit-suspect units are quarantined and not sold.
- ESD Packaging: Shipped in anti-static bags with foam cushioning and moisture barrier packaging.
Procurement Process
- Step 1 — Inquiry: Contact us via support@konmask.com or +0086 19859288691 with your required quantity, delivery timeline, and any site-specific firmware revision requirements.
- Step 2 — Quotation: We provide a formal quotation within 1 business day including unit price, lead time, and shipping options (DHL Express, FedEx, sea freight for bulk orders).
- Step 3 — Order Confirmation: Purchase order or online checkout accepted. Pro-forma invoice issued for wire transfer payments.
- Step 4 — Quality Check & Dispatch: Board tested, documented, and dispatched with packing list, test report, and commercial invoice for customs clearance.
- Step 5 — After-Sales Support: Technical support available for installation guidance, compatibility verification, and warranty claims.
Technical FAQ
Q: Are DS200SDCCG1AGD and DS215SDCCG1AZZ01B fully interchangeable?
A: Yes. Both part numbers refer to functionally equivalent SDCC boards within the GE Mark VI platform. The DS215 prefix denotes a minor revision in board layout or component sourcing with no impact on electrical or firmware compatibility in standard Mark VI slot configurations. Always verify your cabinet’s slot assignment and IONet address configuration before installation.
Q: Does this board require firmware programming after installation?
A: In most standard replacement scenarios, no re-flashing is required. The Mark VI system downloads the applicable configuration to the board via IONet during initialization. If your system uses a non-standard firmware revision, please advise us at time of order so we can verify compatibility.
Q: Can this board be used in a TMR (Triple Modular Redundant) configuration?
A: Yes. The SDCC board is fully compatible with Mark VI TMR architectures. Ensure all three boards in the redundant set are of the same revision level for optimal voted-output performance.
Q: What is the lead time for this part?
A: Standard in-stock units ship within 1–3 business days. For bulk orders or specific revision requirements, lead time is typically 5–10 business days. Contact us for real-time stock status.
Q: Do you provide a test report with the board?
A: Yes. A functional test report is included with every shipment, documenting power-on status, I/O signal verification results, and inspector sign-off.
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Contact: support@konmask.com | +0086 19859288691
