Description
Product Description
The IS200DSPXH1DBD from General Electric is a digital signal processor control board. It belongs to the Mark VI Speedtronic series and EX2100 excitation system. This board controls bridge and motor regulator functions in Innovation Series drives. It also manages generator field control for EX2100 systems. The board uses a high-performance DSP with custom ASIC logic. Each unit ships with a 12-month warranty.
Model Number Breakdown
- IS200 = Mark VI series domestic assembly
- DSPX = Digital Signal Processor functional acronym
- H1 = Group one Mark VI series grouping
- DBD = Revision D functional, B functional, D artwork (3 revisions total)
- Backwards compatible with first two revisions
Technical Specifications
- Brand: General Electric (GE)
- Model: IS200DSPXH1DBD
- Series: Mark VI Speedtronic / EX2100
- Product type: DSP control board
- Processor speed: 60 MHz
- Operating temperature: -30°C to 65°C
- Size: 33.0 cm high x 17.8 cm wide
- Technology: Surface mount
- Country of manufacture: USA
- Backplane connector: 4-row, 128-pin DIN (P1)
- Faceplate connectors: 2 I/O connectors
- External ports: P5 (DSP emulator), P6 (engineering monitor)
Memory Types
- FLASH memory: Stores boot images, code, configurable items, system history
- RAM: Temporary data storage and code execution
- NVRAM: Nonvolatile storage (retains data after power loss)
- Add-only memory: Board revision identification only
External Interrupts (4 total)
- INT0: Stack overflow detection
- INT1: Inner loop load pulse handling
- INT2: Configurable input
- INT3: Configurable input
LED Indicators
- DS1 – FAULT LED (Red):
- ON or flashing = fault present or system reset
- OFF = no fault detected
- DS2 – STATUS LED (Green):
- Flashing = system running normally
- ON steady = system stopped
- OFF = fault or reset in progress
Core Components
- High-performance digital signal processor (DSP)
- Application-specific integrated circuit (ASIC) for custom logic
- Standard memory components (FLASH, RAM, NVRAM)
- Surface mount technology for reliability
Functional Capabilities
- Controls bridge and motor regulator operations
- Manages gating functions for Innovation Series drives
- Oversees generator field control for EX2100
- Provides logic, processing, and interface functions
- Custom functions via FPGA or ASIC with support circuits
Installation Guide
- Use a grounding strap when handling this board
- De-energize the rack before removal or installation
- Install only in proper rack position by qualified personnel
- Connect via P1 backplane connector (4-row, 128-pin DIN)
- Refer to GE manuals for detailed procedures
Maintenance & Diagnostics
- Use P5 port for DSP emulator debugging
- Use P6 port for engineering monitoring tools
- Check DS1 and DS2 LEDs for fault and status
- Board stores system history in FLASH memory
- NVRAM retains critical data after power loss
Compatibility
- Works with Innovation Series drives
- Compatible with EX2100 excitation control system
- Part of Mark VI Speedtronic turbine control series
- Backwards compatible with first two revisions (D and B)
- Fits standard Mark VI rack system
Environmental & Handling
- Operating temperature: -30°C to 65°C
- Static sensitive – always use grounding strap
- Do not remove or install while rack powered
- Store in clean, dry environment
Typical Applications
- Gas turbine control systems (Mark VI)
- Steam turbine control systems (Mark VI)
- EX2100 excitation control for generators
- Innovation Series drive systems
- Power generation and energy systems
Diagnostic Capability
- Red FAULT LED alerts operators to system faults
- Green STATUS LED shows running or stopped state
- Engineering monitor port provides real-time diagnostics
- System history stored in FLASH for later review
- DSP emulator port enables deep debugging
Warranty & Shipping
- Warranty: 12 months from shipment date
- Condition: New & original factory packing
- FedEx – Priority shipping available
- UPS – Express worldwide
- DHL – International freight
Package Contents
- 1 x IS200DSPXH1DBD DSP control board
- Front faceplate attached with 2 LED indicators
- No cables or manuals included
- Refer to GE Mark VI documentation for installation
Professional FAQ
- What does DBD mean at the end of IS200DSPXH1DBD? DBD indicates three revisions. First D = functional revision, B = second functional revision, D = artwork revision. The board is backwards compatible with first two revisions.
- Can I use this board in a Mark V system? No. Mark VI boards like IS200DSPXH1DBD do not fit Mark V racks or systems. They are not compatible.
- What happens if I touch the board without a grounding strap? Static discharge can damage the DSP, ASIC, or memory chips. Always use a grounding strap. Damage may not show immediately but will cause early failure.
- The green LED is steady on. What does this mean? System stopped. Check if the controller is in stop mode or if a fault condition exists. Also check the red FAULT LED for additional clues.
- Is this board still manufactured by GE? No. The Mark VI series is obsolete. GE no longer produces new units. We sell new old stock and quality tested units with full warranty.
Buying Guide – Selection Advice
- Verify your system needs DSPX board type before ordering
- Check your current board revision – this DBD works with earlier D and B
- Confirm rack has free slot with proper backplane connection
- Order spare board for critical turbine systems (redundancy)
- Purchase grounding strap separately if you don’t have one
- Download GE Mark VI manuals before installation
- Store spare board in anti-static bag between -30°C and 65°C
- Need EX2100 excitation control? This board handles generator field
- Need drive control? This board manages bridge and motor regulation
- Contact us with your system details for compatibility check
Contact Information
For inquiries: +86 158 8020 0923 (WhatsApp)
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