Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200ISBBG1AAA |
| Serial Bus Interfaces | 2× configurable serial ports (RS-232 / RS-485) |
| Gateway Functions | Serial bus bridging, protocol conversion, data routing (enhanced) |
| Supported Protocols | Modbus RTU, GE serial protocols, ASCII, DNP3, serial bridging protocols |
| Communication Modes | Point-to-point, multi-drop, bridge modes |
| 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 expanded bridging support |
Advantages and Key Features
Enhanced Serial Bus Bridge Gateway with Expanded Protocol Support: The IS200ISBBG1AAA provides serial bus bridging with the “AAA” firmware configured for expanded protocol support including DNP3.
Expanded Protocol Support: Includes DNP3 for enhanced network integration.
Enhanced Bridging Features: Improved serial network bridging and protocol conversion.
Gateway Communication: The IS200ISBBG1AAA integrates serial devices with control networks.
Pre-Configured Firmware: “AAA” firmware reduces commissioning time.
Application Fields and Case Studies
Used in serial bus bridging applications with expanded protocol requirements, gateway communication with DNP3 networks, and integration of serial networks with turbine control systems. In a 600 MW plant with DNP3 serial devices, the IS200ISBBG1AAA provided expanded protocol support and reliable bridging.
Comparison with Competing Products
| Dimension | IS200ISBBG1AAA | IS200ISBBG1A | IS200ISBAH1ABB |
|---|---|---|---|
| Primary Function | Serial bridge + gateway | Serial bridge + gateway | Serial adapter + highway |
| Protocol Support | + DNP3 | Standard | Specialized |
| Bridging Features | Enhanced | Standard | No |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200ISBBG1AAA when your serial bridging application requires expanded protocol support (DNP3) or enhanced bridging features. Verify “AAA” firmware matches your specific bridging and protocol requirements before commissioning.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and serial connections. Confirm “AAA” firmware supports your specific serial devices and bridging 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 IS200ISBBG1AAA with IS200ISBBG1A in redundant pairs without verifying identical firmware. Allow 30 seconds boot time. Test all bridging and gateway functions during commissioning. If replacing an IS200ISBBG1A with an IS200ISBBG1AAA, verify all serial devices and protocols are compatible with the new firmware before installation. Ensure serial cabling does not exceed maximum recommended length. The IS200ISBBG1AAA is critical for serial bridge management – ensure all settings are verified before placing in service. Regular verification of serial communication and bridging performance is recommended.
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