The GE DS200DMCBG1A DS200DMCBG1ACC serves as a redundant processor for Mark V turbine control systems. This DOS DUP processor handles critical control logic and monitoring functions. It provides dual-processor redundancy for high-availability industrial applications. Weighing only 0.65 kg, the GE DS200DMCBG1A DS200DMCBG1ACC mounts into standard Mark V rack slots. Its dimensions measure 260 mm x 150 mm x 30 mm.
Processing and Redundancy Features
The GE DS200DMCBG1A DS200DMCBG1ACC features dual microprocessors running in synchronized lockstep. This processor performs automatic failover when it detects a primary processor fault. It includes built-in diagnostics for continuous health monitoring of both processors. Moreover, the GE DS200DMCBG1A DS200DMCBG1ACC provides dedicated communication ports for inter-processor synchronization. Consequently, your turbine control system continues operating without interruption during processor failures.
Energy Storage and Internal Components
The GE DS200DMCBG1A DS200DMCBG1ACC contains no internal battery for maintenance-free operation. It stores critical parameters in non-volatile memory instead. This processor draws 500 mA from the 5 V DC and 24 V DC power supplies. The GE DS200DMCBG1A DS200DMCBG1ACC includes LED indicators for power, processor status, and fault conditions. It also features test points for signal verification during troubleshooting. Therefore, technicians can diagnose issues without special equipment.
Technical Specifications Table
Below are the complete technical parameters for engineers and procurement teams:
| Parameter | Specification |
|---|---|
| Full Product Name | GE DS200DMCBG1A DS200DMCBG1ACC |
| Product Category | Mark V DOS DUP Processor |
| Processor Type | Dual microprocessor (redundant) |
| Redundancy Mode | Lockstep synchronized (active/standby) |
| Failover Time | < 50 ms automatic |
| Program Memory | 1 MB (flash) |
| Data Memory | 512 KB (SRAM) |
| Parameter Storage | 256 KB (non-volatile) |
| Energy Storage | No battery (flash memory only) |
| Diagnostic Features | Built-in self-test, watchdog timer |
| Communication Ports | 2 x RS-485 (inter-processor), 1 x RS-232 (service) |
| Connector Types | 20-pin header, 10-pin header, 9-pin SUB-D |
| LED Indicators | Power (green), Processor A (green), Processor B (green), Fault (red) |
| Test Points | 8 (voltage, clock, data, status signals) |
| Current Consumption (5V DC) | 350 mA |
| Current Consumption (24V DC) | 150 mA |
| Power Dissipation | 4.0 W maximum |
| Number of Components | 1 PCB + 2 processors + 3 connectors + 4 LEDs + 8 test points |
| PCB Material | FR-4 epoxy glass |
| Number of Layers | 6-layer board |
| Net Weight | 0.65 kg (650 grams) |
| Gross Weight (packaged) | 820 grams |
| Dimensions (L x W x H) | 260 mm x 150 mm x 30 mm |
| Mounting Type | Card guides (rack slot) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Tolerance | 5% to 95% non-condensing |
| Certifications | CE, UL, CSA |
Installation and Application Details
The GE DS200DMCBG1A DS200DMCBG1ACC inserts into any standard Mark V rack slot. Align the board with the card guides and push firmly until the backplane connector seats. The rack provides all power and communication connections through the backplane. The GE DS200DMCBG1A DS200DMCBG1ACC requires no configuration jumpers for basic operation. Use the RS-232 service port for diagnostics and firmware updates. This processor suits GE Mark V turbine control systems for power generation and gas compression. It also works perfectly for other high-availability industrial applications requiring redundant control. Thus, the GE DS200DMCBG1A DS200DMCBG1ACC provides reliable redundant processing for critical turbine control systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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