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The IS200DSPXH1DBD is a Digital Signal Processor (DSP) Control Board used within the GE Fanuc Mark VI or EX2100 control system platforms. It is responsible for executing real-time digital control algorithms, interfacing with other hardware modules, and ensuring system-level processing in excitation systems, turbines, and automation applications.
This module plays a core role in controlling power electronics by processing high-speed analog and digital input signals, calculating control outputs, and maintaining overall stability and protection of industrial operations.
| Parameter | Value |
|---|---|
| Model | IS200DSPXH1DBD |
| Function | Digital Signal Processor Control Board |
| Input Voltage | 24 VDC |
| Internal Logic Voltage | 5 VDC (regulated on-board) |
| Operating Temperature | -30°C to +65°C |
| Power Consumption | Approx. 10 W |
| Communication Ports | Backplane interface, Diagnostic LEDs |
| Mounting Type | Rack-mounted (via backplane connector) |
| Cooling Method | Passive / chassis-cooled |
| Environmental Rating | Industrial-grade (humidity and vibration resistant) |
| Dimensions | 250 mm × 150 mm × 30 mm |
| Weight | 0.55 kg |
Excitation control for synchronous generators
Gas turbine and steam turbine control systems
High-performance automation environments
Retrofit solutions for older GE Speedtronic systems
Industrial processes requiring real-time signal processing
Fast digital signal processing for control accuracy
High reliability in harsh industrial environments
Seamless integration into existing Mark VI or EX2100 systems
Efficient power use with minimal heat output
Diagnostic LEDs for easier maintenance
Compact size and low weight
Stable performance across wide temperature ranges
Brand: GE Fanuc (General Electric)
Product Family: Mark VI / EX2100
Series: IS200 series (used in turbine and excitation control)
| Model | Description |
|---|---|
| IS200DSPXH1D | Variant of DSP board with similar features |
| IS200ERIOH1A | Regulator I/O board for EX2100 |
| IS200EDCFG1A | Exciter DC Feedback Control Module |
| IS200TDBSH2A | Terminal board for digital I/O |
| IS200ECTBG2A | Exciter contact terminal board |
| Model | Function / Application |
|---|---|
| IS200VAICH1A | Voltage/Current Analog Input Module |
| IS200WEMAH1BA | High-precision analog acquisition |
| IS200STAIH1A | Analog input terminal board |
| IS200EROCH1A | Regulator I/O Communication Board |
| IS200EDCFG1A | Field Excitation Feedback Processor |
Q1: What is the weight of IS200DSPXH1DBD?
A1: The weight is approximately 0.55 kg.
Q2: What are its dimensions?
A2: The board measures approximately 250 mm × 150 mm × 30 mm.
Q3: What does this module do?
A3: It processes real-time control signals in excitation systems, ensuring stable voltage and current regulation.
Q4: What kind of systems use this module?
A4: It is used in turbine control, generator excitation systems, and industrial automation.
Q5: Can this board operate in extreme temperatures?
A5: Yes, it is designed to function reliably between -30°C and +65°C.
Q6: Is this board hot-swappable?
A6: No, it must be installed with the system powered down to avoid damage.
Q7: How is the board mounted?
A7: It is rack-mounted via a backplane connector within the control system chassis.
Q8: Does it have diagnostics?
A8: Yes, it includes LED indicators for system status and fault conditions.
Q9: Can it be replaced with other versions?
A9: Only compatible DSP variants such as IS200DSPXH1D may be used. Always verify firmware compatibility.
Q10: What power source is required?
A10: It requires 24 VDC input with internal conversion to 5 VDC for logic operations.
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