Configured for analog signal processing and扩展 I/O routing in GE Mark V turbine control systems, the GE DS200TCCBG3B (DS200TCCB Extend Analog I/O Card) provides direct physical/electrical execution.
| Parameter | Specification |
|---|---|
| Model | DS200TCCBG3B |
| Brand | General Electric |
| Origin | USA |
| Series | Mark V |
| Functional Acronym | TCCB (TC2000 Analog Board) |
| Board Revision | Group 3, Revision B (G3B) |
| PCB Coating | Normal Coating |
| Processor | 1 x 80196 Microprocessor |
| Memory | Multiple PROM modules |
| Status Indication | 1 x Green Status LED (side-viewable) |
| Connectors | 2 x 50-pin connectors (JCC, JDD) |
| Voltage Selection | Hardware jumpers for generator and bus voltage selection |
| Operating Temp | 0 to 60 deg C |
| Dimensions | Standard GE Mark V Board Size |
| Weight | Standard GE Mark V Board Weight |
| Power Consumption | Backplane bus powered |
The DS200TCCBG3B utilizes high-density backplane connection interfaces via its 50-pin JCC and JDD connectors to preserve backplane bus communication velocity across the Mark V architecture. Driven by an onboard 80196 microprocessor and dedicated PROM firmware, the card scales I/O density by expanding processing paths for auxiliary analog inputs and outputs. Integrated hardware jumpers enable precise physical configuration of generator and bus voltage scale factors directly on the board, eliminating latency in high-speed turbine control loops.
Q: What operational status does the onboard green LED indicate?
A: The green LED indicates active power delivery and module execution. If the LED is unlit during system operation, it signifies a loss of input power or a processor halt condition.
Q: What functions do the JCC and JDD connectors serve on the DS200TCCBG3B?
A: The JCC and JDD 50-pin header connectors route high-density analog signals and bus communications between the TCCB card and the primary Mark V control rack.
Q: How are generator and bus voltage measurement ranges configured on this module?
A: Generator and bus voltage levels are selected mechanically via a series of onboard manually-moveable hardware jumpers prior to system commissioning.
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