The GE DS200TCCAG1A, also cataloged as the DS200TCCA Analog I/O Board, operates as a dedicated hardware component for analog signal conditioning, microprocessor-driven execution, and system telemetry interface within GE Mark V turbine control platforms.
| Parameter | Specification |
|---|---|
| Model | DS200TCCAG1A |
| Brand | General Electric |
| Origin | USA |
| Series | Mark V |
| Functional Acronym | TCCA (TC2000 Analog Board) |
| Board Revision | Group 1, Revision A (G1A) |
| PCB Coating | Normal Coating |
| Processor | 1 x 80196 Microprocessor |
| Memory | Multiple PROM modules |
| Connectors | 2 x 50-pin connectors (JCC, JDD) |
| Status Indication | 1 x Green Status LED (side-viewable) |
| Hardware Jumpers | 3 x Manually-movable jumpers (JP1, JP2, JP3) |
| 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 DS200TCCAG1A preserves backplane bus communication velocity across the Mark V architecture by coupling high-density signal transfer with dedicated processing control. Built around an onboard 80196 microprocessor, the board executes real-time analog signal processing through firmware stored on multiple onboard PROM modules, ensuring firmware flash compatibility across revision levels. Interfacing with the core control rack via two 50-pin header connectors (JCC and JDD), the TCCA board maintains high-density signal throughput while permitting mechanical configuration of serial ports and hardware test modes using onboard jumpers JP1, JP2, and JP3.
Q: What are the designated functions of the hardware jumpers JP1, JP2, and JP3 on the DS200TCCAG1A?
A: Jumper JP1 enables or disables the RS232 communication port, jumper JP2 disables the board oscillator for card diagnostic testing, and jumper JP3 is reserved exclusively for factory test procedures.
Q: What is the primary function of the two 50-pin connectors labeled JCC and JDD?
A: The JCC and JDD 50-pin connectors route high-density analog input/output signals and backplane bus communications between the TCCA board and the central Mark V control system.
Q: How does operating temperature affect the performance of the DS200TCCAG1A?
A: Maintaining operating temperatures within the standard 0 to 60 deg C specification prevents thermal degradation of the onboard 80196 microprocessor and avoids processing inaccuracies caused by heat buildup.
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