GE DS200TCDAG2BBA Speedtronic Mark V VI Digital I/O Board
Manufacturer: GE Fanuc
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Part Number: DS200TCDAG2BBA
Condition：New with Original Package
Product Type: Digital I/O Boards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE DS200TCDAG2BBA Mark V/VI Series Digital I/O Board
The GE DS200TCDAG2BBA, also cataloged as the GE DS200TCDA Digital I/O Board, operates as a dedicated hardware component for real-time turbine control signal acquisition and I/O processing within GE Speedtronic Mark V and Mark VI control processor networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200TCDAG2BBA |
| Brand | GE |
| Origin | USA |
| Weight | 1.0 lb (0.45 kg) |
| Dimensions | 168 x 150 x 55 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | Standard VME backplane allocation |
| System Platform | Speedtronic Mark V / Mark VI / Mark VIe |
| Architecture | Embedded PowerPC |
| Control Cycle | 2-3 ms typical (5 ms maximum) |
| Redundancy | TMR (2oo3 voting) and dual system topologies |
| Analog Inputs | 16-bit ADC, Thermocouples, RTDs, 4-20 mA, 0-10 V |
| Memory Capacity | 32 MB for SOE logs and waveform capture |
| Communication Ports | VME bus and IONET fiber/ethernet links |
| Protection | Conformal coating |
| MTBF | > 100,000 hours |
Industrial Control Backplane and Deterministic Network Coupling
The DS200TCDAG2BBA executes high-speed logic manipulation via an embedded PowerPC architecture designed to interface directly with VME-based backplane bus configurations. The board utilizes deterministic IONET fiber-optic and Ethernet communication links to maintain low-latency data synchronicity across control nodes, achieving a standard processing execution loop between 2 ms and 3 ms. This high-density I/O framework integrates native firmware flash compatibility to synchronize hardware instructions with the main turbine control processors, mitigating signal propagation delays and preventing jitter during dynamic transient loads.
Frequently Asked Questions
Q: Is the DS200TCDAG2BBA compatible with all Mark V systems?
A: The board interfaces with standard Mark V configurations. Certain field applications require matching terminal boards (such as DTBA or DTBB) to achieve complete signal routing compatibility.
Q: Can the module be replaced while the turbine remains online?
A: Online hot-swap operations are supported only when system-level hardware redundancy (TMR 2oo3 or dual configuration) is active and stable. Standard safety protocols must be verified prior to removal.
Q: What diagnostics are available for maintenance teams?
A: The board detects and transmits sensor faults, wiring errors, loop breaks, and hardware health status via physical front-panel LEDs and internal system logs.
Field Installation Guidelines
- Mounting and Backplane Insertion: Insert the board into the designated slot of the VME rack. Apply uniform pressure to the injection/ejection handles to secure the backplane connectors. Tighten the faceplate retaining screws to establish permanent mechanical stability and chassis grounding.
- Wiring and Shielding: Route low-voltage analog cables separately from high-voltage AC power lines to minimize electromagnetic interference. All field signal shields must terminate at the specified terminal block grounding bar using standard industrial multi-point or single-point grounding methods depending on system topology.
- Environmental Controls: Ensure cooling fans inside the cabinet are functional to maintain ambient temperatures below 60 deg C. Inspect the conformal coating periodically in high-humidity or corrosive industrial environments to verify structural surface insulation.