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The GE IS200BPPBH1A and GE IS200BPPBH1APR3 serve as high-density analog I/O processor boards for turbine systems. These modules belong to the Mark VI series from General Electric. They process analog signals independently from the main CPU. Consequently, these boards improve overall system response times significantly.
Technical Specifications
The table below lists the precise parameters for the GE IS200BPPBH1A and IS200BPPBH1APR3 .
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Full Model Numbers | GE IS200BPPBH1A , GE IS200BPPBH1APR3 |
| Product Category | Analog I/O Processor Board |
| Dimensions (H x W x D) | 3.0 cm x 16.0 cm x 26.0 cm |
| Weight | 0.47 kg (1.04 lbs) |
| Primary Interface | Two 64-pin backplane connectors |
| Analog Inputs | 12 differential or 24 single-ended channels |
| Analog Outputs | 6 isolated output channels |
| Component Count | Approximately 280 resistors and 140 capacitors |
| Energy Storage | Six 100 µF electrolytic capacitors |
| Processor | 32-bit RISC microcontroller |
| Resolution | 16-bit ADC and 14-bit DAC |
| Operating Temperature | -30°C to +65°C |
Functional Design and Signal Processing
The GE IS200BPPBH1APR3 connects directly to the VME backplane of the cabinet. It scans all analog inputs at user-defined sampling rates. Then, this board performs digital filtering and linearization on each channel. Onboard flash memory stores factory calibration constants permanently. Therefore, the IS200BPPBH1A delivers precise analog values without drift over time.
Installation and Compatibility Notes
You must update the firmware before installing this processor board. The GE IS200BPPBH1A fits exclusively into Mark VI series cabinets. Always replace faulty units with identical GE board revisions. Additionally, verify that the backplane supports this board revision level. This practice ensures seamless integration with existing system components.