Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200KTURH1A |
| Keypad Interface | Local operator keypad port |
| RTD Inputs | 4–8 RTD inputs (Pt100, turbine temperature sensors) |
| Signal Processing | RTD signal conditioning, temperature conversion, linearization |
| Highway Interface | 2× bus highway ports (GE proprietary protocol) |
| Supported Protocols | GE highway, Modbus RTU |
| Functions | Local control, temperature monitoring, configuration |
| 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 Keypad and Turbine RTD Highway Interface: The IS200KTURH1A provides local operator interface and RTD temperature monitoring with highway communication.
Keypad Operator Interface: Local control and configuration.
RTD Temperature Processing: Handles Pt100 sensors for turbine temperature monitoring.
Highway Communication: The IS200KTURH1A integrates with distributed control networks.
Application Fields and Case Studies
Used in turbine temperature monitoring applications with local operator interface, keypad-based configuration for RTD systems, and highway-integrated temperature monitoring. In a 600 MW plant, the IS200KTURH1A provided reliable keypad interface and RTD temperature monitoring.
Comparison with Competing Products
| Dimension | IS200KTURH1A | IS200KSPAH1BAA | IS200DTRTH1ABA |
|---|---|---|---|
| Primary Function | Keypad + RTD + highway | Keypad + serial + highway | RTD input |
| RTD Processing | Yes | No | Yes |
| Keypad Support | Yes | Yes | No |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200KTURH1A for keypad-based turbine RTD monitoring applications. Verify compatibility with your specific Pt100 sensors and keypad requirements. Deploy for local turbine temperature monitoring.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and RTD connections. Confirm compatibility with your specific Pt100 sensors and keypad requirements. 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 keypad, RTD, and highway functions during commissioning. The IS200KTURH1A is critical for turbine temperature monitoring – ensure all settings are verified before placing in service. Ensure RTD cabling is properly shielded to avoid noise interference. Regular calibration of RTD sensors is recommended. Ensure highway cabling does not exceed maximum recommended length.
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