Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200IVFBG1A |
| Valve Feedback Inputs | 4–8 analog inputs (LVDT, RVDT, potentiometer) |
| Signal Processing | Position feedback, signal conditioning, linearization |
| Gateway Functions | Data routing, valve control coordination, gateway communication |
| Supported Sensors | LVDT, RVDT, potentiometers, linear transducers |
| Communication | Highway integration (GE proprietary) |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 108,000 hours |
| Revision Note | “A” suffix = specific hardware/firmware configuration |
Advantages and Key Features
Dedicated Valve Feedback Bridge Gateway: The IS200IVFBG1A provides specialized valve position feedback processing and gateway communication.
Multiple Sensor Support: Handles LVDT, RVDT, and potentiometer feedback signals.
Signal Conditioning: The IS200IVFBG1A provides amplification, filtering, and linearization.
Gateway Communication: Integrates valve feedback with control networks.
Application Fields and Case Studies
Used in valve position feedback applications, valve control coordination, and gateway communication for valve systems. In a 600 MW plant, the IS200IVFBG1A provided reliable valve feedback processing and gateway functions.
Comparison with Competing Products
| Dimension | IS200IVFBG1A | IS200ITBAG1AAA | IS200FHVBG1ABA |
|---|---|---|---|
| Primary Function | Valve feedback gateway | Terminal block adapter | Valve bridge |
| Feedback Sensors | LVDT, RVDT, potentiometer | N/A | LVDT, RVDT |
| Gateway Function | Yes | Yes | No |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200IVFBG1A for valve feedback processing and gateway applications. Verify compatibility with your specific valve position sensors. Deploy for valve control and monitoring applications.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and sensor connections. Confirm compatibility with your specific LVDT, RVDT, or potentiometer sensors. Never interrupt firmware updates. Board draws 2.0A – verify rack power capacity. Document all configurations. Store spares in anti-static packaging. Do not mix variants in redundant pairs. Allow 30 seconds boot time. Test all feedback and gateway functions during commissioning. The IS200IVFBG1A is critical for valve feedback management – ensure all settings are verified before placing in service. Ensure sensor cabling is properly shielded to avoid noise interference. Regular calibration of valve position sensors is recommended.
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