Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200ISBEH2ACC |
| Serial Bus Interfaces | 2× configurable serial ports (RS-232 / RS-485) |
| Highway Interface | 2× bus highway ports (GE proprietary protocol) |
| Expansion Functions | Serial bus expansion, network extension, highway routing (specialized) |
| Supported Protocols | Modbus RTU, GE serial protocols, ASCII, DNP3 (variant-specific) |
| Communication Modes | Point-to-point, multi-drop, expansion modes |
| Processing | Enhanced processor (“2” series) with larger buffer memory |
| Power | +5V DC / 2.5A, ±15V DC / 0.5A |
| Temp Range | -30°C to +65°C |
| MTBF | > 105,000 hours |
| Suffix Meaning | “2ACC” = enhanced “2” series with specialized communication and expansion firmware |
Advantages and Key Features
Enhanced Processing with Specialized Expansion Firmware: The IS200ISBEH2ACC combines “2” series hardware with “ACC” firmware for optimized serial bus expansion and communication handling.
Superior Processing Power: Faster data processing and larger buffer memory.
Specialized Expansion Features: Optimized for specific serial network communication profiles.
Expanded Protocol Support: Includes DNP3 for enhanced network integration.
Highway Communication: The IS200ISBEH2ACC integrates expanded serial networks with control systems.
Application Fields and Case Studies
Used in demanding serial bus expansion applications requiring specialized communication handling, advanced network expansion with enhanced processing, and highway-integrated distributed serial systems. In a large 800 MW plant, the IS200ISBEH2ACC provided specialized serial expansion with optimized communication features.
Comparison with Competing Products
| Dimension | IS200ISBEH2ACC | IS200ISBEH2ABC | IS200ISBEH2ABB |
|---|---|---|---|
| Series | 2 (Enhanced) | 2 (Enhanced) | 2 (Enhanced) |
| Protocol Support | + DNP3 | + IEC 61850 | + DNP3 |
| Firmware Features | Specialized (ACC) | Advanced (ABC) | Specialized (ABB) |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200ISBEH2ACC for demanding serial expansion applications requiring specialized communication handling and enhanced processing. Verify “ACC” firmware matches your specific expansion and communication requirements. Confirm rack power supply capacity for the “2” series board.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and serial connections. The IS200ISBEH2ACC draws 2.5A (+5V) – verify rack power supply capacity before installation. Confirm “ACC” firmware supports your specific serial expansion and communication requirements. Never interrupt firmware updates. Document all configurations. Store spares in anti-static packaging. Do not mix IS200ISBEH2ACC with other variants in redundant pairs without verifying identical firmware. Allow 30 seconds boot time. Test all expansion, highway, and communication functions during commissioning. Ensure serial and highway cabling does not exceed maximum recommended length. The IS200ISBEH2ACC is critical for serial expansion management – ensure all settings are verified before placing in service. Consider power supply upgrades if multiple “2” series boards are installed. Regular verification of serial communication and expansion performance is recommended. If replacing another variant, verify all devices and configurations are compatible with the new firmware before installation.
BENTLY 330980-71-05
A-B 1756-OF6CI
A-B 1756-ENBT
SIEMENS 6ES7331-7KF02-0AB0
Reviews
There are no reviews yet.