Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200IVFBG1AAA |
| Valve Feedback Inputs | 4–8 analog inputs (LVDT, RVDT, potentiometer) |
| Signal Processing | Position feedback, signal conditioning, linearization (enhanced) |
| Gateway Functions | Data routing, valve control coordination, gateway communication |
| Supported Sensors | LVDT, RVDT, potentiometers, linear transducers (expanded compatibility) |
| 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 |
| Suffix Meaning | “AAA” = specific firmware/configuration for enhanced sensor compatibility |
Advantages and Key Features
Enhanced Valve Feedback Bridge Gateway: The IS200IVFBG1AAA provides valve position feedback processing with the “AAA” firmware configured for expanded sensor compatibility and enhanced signal conditioning.
Expanded Sensor Support: Improved compatibility with various LVDT, RVDT, and potentiometer sensors.
Enhanced Signal Processing: Improved amplification, filtering, and linearization.
Gateway Communication: The IS200IVFBG1AAA integrates valve feedback with control networks.
Pre-Configured Firmware: “AAA” firmware reduces commissioning time.
Application Fields and Case Studies
Used in valve feedback applications with specific sensor compatibility requirements, valve control coordination requiring enhanced signal processing, and gateway communication for valve systems. In a 600 MW plant with specialized valve position sensors, the IS200IVFBG1AAA was selected for its expanded sensor support.
Comparison with Competing Products
| Dimension | IS200IVFBG1AAA | IS200IVFBG1A | IS200FHVBG1ABA |
|---|---|---|---|
| Primary Function | Valve feedback gateway | Valve feedback gateway | Valve bridge |
| Sensor Compatibility | Expanded | Standard | Standard |
| Signal Processing | Enhanced | Standard | Standard |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200IVFBG1AAA when your valve feedback application requires expanded sensor compatibility or enhanced signal processing. Verify “AAA” firmware matches your specific valve position sensor requirements before commissioning.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and sensor connections. Confirm “AAA” firmware supports 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 IS200IVFBG1AAA with IS200IVFBG1A in redundant pairs without verifying identical firmware. Allow 30 seconds boot time. Test all feedback and gateway functions during commissioning. If replacing an IS200IVFBG1A with an IS200IVFBG1AAA, verify all sensors are compatible with the new firmware before installation. The IS200IVFBG1AAA 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.
A-B 1756-DHRIO
ABB 3HAC031683-001
SCHNEIDER 140CPS21400
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