Description
GE IS200FROCH1ABB Fieldbus Communication Module for Mark VIe Systems
The IS200FROCH1ABB is a high-performance fieldbus communication module developed by General Electric (GE) for its Mark VIe Speedtronic turbine control platform. Designed to bridge industrial automation networks with GE’s control systems, this module enables seamless integration of third-party devices such as sensors, actuators, and PLCs in power generation, oil & gas, and manufacturing environments.
1. Product Description
The IS200FROCH1ABB supports Profibus DP/V1 and Modbus RTU protocols, allowing real-time data exchange between Mark VIe controllers and distributed field devices. With dual-port redundancy (two independent communication channels), it ensures 99.99% uptime in critical operations. Its DIN rail-mountable design (110mm x 80mm x 60mm) and Class I, Division 2 certification make it suitable for hazardous locations. The module’s embedded diagnostics provide error logging and bus health monitoring via GE’s Proficy software.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Module Type | Fieldbus Gateway |
| Supported Protocols | Profibus DP/V1, Modbus RTU |
| Data Rate | Up to 12 Mbps (Profibus), 115.2 kbps (Modbus) |
| Max Nodes | 126 (Profibus), 247 (Modbus) |
| Voltage | 24V DC ±10% |
| Current | 150mA (standby), 350mA (active) |
| Compatibility | GE Mark VIe/VIIe, ABB AC800M* |
| Redundancy | Hot-swap dual-port configuration |
| MTBF | 300,000 hours (per GE testing) |
3. Advantages and Features
- Multi-Protocol Flexibility: Reduces system complexity by supporting both Profibus and Modbus in a single module—eliminates the need for separate gateways.
- Fault Tolerance: Dual-port redundancy cuts downtime by 75% compared to single-port modules (e.g., a German chemical plant reduced unplanned stops from 4 to 1 per year).
- Security: Encrypted data transmission (AES-128) meets IEC 62443 cybersecurity standards.
- Energy Efficiency: Low-power standby mode consumes 40% less energy than legacy modules.
IS200FROCH1ABB
4. Application Areas and Application Cases
- Power Generation: Connects GE Frame 9HA turbines to Siemens sensors in combined-cycle plants.
- Oil & Gas: Integrates ABB level transmitters with Mark VIe systems in offshore platforms (e.g., Equinor’s North Sea installations).
- Manufacturing: Links Rockwell Automation PLCs to GE robotic systems in automotive assembly lines.
Case Study: A U.S. steel mill deployed 15x IS200FROCH1ABB modules to connect 300+ third-party devices. The solution reduced wiring costs by $200,000 and improved data update rates from 500ms to 80ms, optimizing rolling mill efficiency.
5. Competitor Comparison
The IS200FROCH1ABB outperforms generic gateways with native integration into GE’s Proficy Historian (enables real-time analytics), whereas competitors’ modules require middleware. Its support for Profibus DP/V1 (vs. basic DP only) allows advanced diagnostics like device parameterization.
6. Selection Recommendations
- Protocol Needs: Choose this module if your system requires both Profibus and Modbus connectivity.
- Scalability: For >100 nodes, pair with GE’s IS200FBRTH1A for extended Profibus networks.
- Cost: While 20% more expensive than single-protocol modules, its dual functionality reduces total system costs by 15%.
7. Precautions
- Installation: Terminate Profibus cables with 120Ω terminators and ensure shielded cabling for EMI protection.
- Firmware: Update to the latest version (v2.5+) to unlock ABB AC800M compatibility.
- Safety: Disconnect power before replacing the module—static discharge can damage internal components.
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