Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200REBFH1A |
| Relay Functions | Relay coordination, trip monitoring, contact management |
| Ethernet Interface | 1× Ethernet port (10/100 Base-T) |
| Bus Highway Interface | 2× bus highway ports (GE proprietary protocol) |
| Fieldbus Support | Configurable fieldbus interfaces |
| Supported Protocols | Modbus TCP, GE highway, fieldbus protocols |
| Functions | Relay management, Ethernet communication, fieldbus integration |
| 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
Comprehensive Relay, Ethernet, Bus, and Fieldbus Highway Interface: The IS200REBFH1A provides integrated relay management with Ethernet, bus, and fieldbus communication.
Relay Management: The IS200REBFH1A handles relay coordination and contact management.
Ethernet Communication: Enables network integration via Modbus TCP.
Fieldbus Support: The IS200REBFH1A supports configurable fieldbus interfaces.
Highway Communication: Integrates relay data with control networks.
Application Fields and Case Studies
Used in relay management with network integration, Ethernet-connected relay systems, and fieldbus-based protection coordination. In a 600 MW plant, the IS200REBFH1A provided reliable relay management with Ethernet and fieldbus connectivity.
Comparison with Competing Products
| Dimension | IS200REBFH1A | IS200RCSBG1BAA | IS200RAPAG1BCA |
|---|---|---|---|
| Primary Function | Relay + Ethernet + fieldbus | Remote control + serial | Relay/alarm/protection |
| Ethernet Support | Yes | No | No |
| Fieldbus Support | Yes | No | No |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200REBFH1A for relay management requiring Ethernet, bus, and fieldbus highway integration. Verify compatibility with your specific relay, Ethernet, and fieldbus requirements. Deploy for versatile control system connectivity.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring, Ethernet, and fieldbus connections. Confirm compatibility with your specific relay, Ethernet, and fieldbus 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 relay, Ethernet, and fieldbus functions during commissioning. The IS200REBFH1A is critical for relay and network integration – ensure all settings are verified before placing in service. Ensure Ethernet and fieldbus cabling does not exceed maximum recommended length. Regular verification of relay, Ethernet, and fieldbus communication is recommended.
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