Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200ISBBG1AAB |
| Serial Bus Interfaces | 2× configurable serial ports (RS-232 / RS-485) |
| Gateway Functions | Serial bus bridging, protocol conversion, data routing (specialized) |
| Supported Protocols | Modbus RTU, GE serial protocols, ASCII, serial bridging protocols (variant-specific) |
| 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 | “AAB” = specific firmware/configuration for specialized bridging support |
Advantages and Key Features
Specialized Serial Bus Bridge Gateway with Variant-Specific Firmware: The IS200ISBBG1AAB provides serial bus bridging with the “AAB” firmware configured for specialized bridging requirements and specific serial network architectures.
Specialized Bridging Features: Optimized for specific serial network configurations.
Enhanced Protocol Handling: Improved protocol conversion for specific applications.
Gateway Communication: The IS200ISBBG1AAB integrates serial devices with control networks.
Pre-Configured Firmware: “AAB” firmware reduces commissioning time for specific bridging applications.
Application Fields and Case Studies
Used in serial bus bridging applications with specialized network requirements, gateway communication for specific serial protocols, and integration of serial networks with turbine control systems. In a 600 MW plant with a specialized serial network architecture, the IS200ISBBG1AAB was selected for its specialized bridging support.
Comparison with Competing Products
| Dimension | IS200ISBBG1AAB | IS200ISBBG1AAA | IS200ISBBG1A |
|---|---|---|---|
| Primary Function | Serial bridge + gateway | Serial bridge + gateway | Serial bridge + gateway |
| Firmware Features | Specialized (AAB) | Enhanced (AAA) | Standard |
| Bridging Support | Specific architectures | Expanded | Standard |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200ISBBG1AAB when your serial bridging application requires specialized support for specific serial network architectures or bridging requirements. Verify “AAB” 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 “AAB” 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 IS200ISBBG1AAB with other variants in redundant pairs without verifying identical firmware. Allow 30 seconds boot time. Test all bridging and gateway functions during commissioning. If replacing another variant with the IS200ISBBG1AAB, verify all serial network configurations are compatible with the new firmware before installation. Ensure serial cabling does not exceed maximum recommended length. The IS200ISBBG1AAB 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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