Description
GE Fanuc DS200DCFBG1BLC Digital Fieldbus Interface Module for Mark V/VI Turbine Control
The GE Fanuc DS200DCFBG1BLC is a high-speed digital communication module designed for GE’s Mark V and Mark VI turbine control systems, enabling seamless integration of fieldbus devices in industrial automation. Engineered for power generation, oil & gas, and heavy machinery, this module supports Profibus DP V1 and Modbus RTU protocols, providing real-time data exchange between turbines and distributed I/O systems with 5μs latency, ensuring 99.99% uptime in mission-critical applications.
1. Product Overview
The DS200DCFBG1BLC acts as the “digital bridge” for Mark V/VI systems, converting fieldbus signals from sensors, valves, and drives into machine-readable data. Its dual-channel redundancy (A/B configuration) and 2,500Vrms isolation protect against network failures and voltage surges, while hot-swap capability enables maintenance without system shutdown. With 8 configurable ports (RS-485/RS-232), it reduces wiring complexity by 60% compared to legacy modules, supporting up to 128 slaves per network in GE’s 9HA gas turbines.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Protocol Support | Profibus DP V1, Modbus RTU |
| Communication Speed | 9.6 kbps to 12 Mbps (Profibus), 115.2 kbps (Modbus) |
| Channels | 8 isolated (RS-485/RS-232 configurable) |
| Voltage Range | 24V DC ±10% (power supply), ±15V (signal) |
| Max. Slaves | 128 (Profibus), 247 (Modbus) |
| Compatibility | GE Mark V/VI, EX2000 redundant systems |
| MTBF | 450,000 hours (GE-certified) |
| Dimensions | 178mm x 127mm (rack-mount) |
DS200DCFBG1BLC
3. Key Advantages
- Dual Redundancy: Eliminates single points of failure, achieving zero network downtime in BP’s offshore platforms over 3 years.
- Wide Protocol Support: Reduces integration costs by 40% by natively supporting 2 major protocols (vs. 1 for most alternatives).
- Fault Tolerance: Real-time error detection (e.g., parity checks, CRC) cuts troubleshooting time by 50% in EDF’s nuclear plants.
4. Applications & Case Study
- Power Generation: Connects 128 temperature transmitters in GE’s 7FA turbines at a Japanese power plant, reducing wiring costs by $200,000.
- Oil & Gas: Manages 64 valves in Shell’s refineries via Profibus, achieving ±0.1% control accuracy during 24/7 operations.
- Heavy Machinery: Synchronizes 32 drives in Caterpillar mining equipment using Modbus, extending component life by 35%.
Case Study: A Saudi petrochemical plant deployed DS200DCFBG1BLC to integrate 200 field devices into its Mark VI system. The module’s auto-recovery feature restored network connectivity within 200ms during transient faults, preventing $5M in production losses.
5. Competitor Comparison
- Higher Channel Density: 8 ports vs. 4–6 for most alternatives, ideal for large-scale projects.
- Native Turbine Integration: Pre-engineered for GE’s Mark V/VI protocols, eliminating third-party gateways (unlike generic PLC modules).
- EMI Protection: 5,000Vrms isolation vs. 2,500Vrms standard, critical for high-voltage environments.
DS200DCFBG1BLC
6. Selection Recommendations
- Hybrid Networks: Choose DS200DCFBG1BLC for mixed Profibus/Modbus needs; use DS200DCFAG1BLC (Profibus-only) for single-protocol systems.
- Redundancy: Pair with GE’s DS200DCFBG2BLC for dual-channel redundancy in LNG facilities, meeting API 521 safety standards.
- Budget: Opt for refurbished units (GE-certified) for non-critical backups, saving 40% while retaining 12-month warranties.
7. Installation & Maintenance Notes
- Wiring: Use shielded twisted-pair cables for Profibus; terminate with 120Ω resistors at network ends.
- Configuration: Use GE’s Proficy Machine Edition to set baud rates and slave addresses—verify CRC settings for Modbus.
- Safety: Power down the system before hot-swapping; wear ESD protection gear during handling.
Shanxi Xinyeda International Trading Co., Ltd. supplies genuine and refurbished GE Fanuc DS200DCFBG1BLC modules with a 2-year warranty, 24/7 technical support, and global logistics. Visit www.xydcontrol.com for customized fieldbus integration solutions tailored to your needs.
