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The GE IS200BPPBH2B and GE IS200BPPBH2BDA serve as dedicated analog I/O processor boards for turbine systems. These modules belong to the Mark VI series from General Electric. They handle all analog signal processing tasks independently from the main CPU. Consequently, these boards offload critical measurement duties for better system performance.
Technical Specifications
The table below lists the precise parameters for the GE IS200BPPBH2B and IS200BPPBH2BDA .
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Full Model Numbers | GE IS200BPPBH2B , GE IS200BPPBH2BDA |
| 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 | 0.48 kg (1.06 lbs) |
| Primary Interface | Two 64-pin backplane connectors |
| Analog Inputs | 16 differential or 32 single-ended channels |
| Analog Outputs | 8 isolated output channels |
| Component Count | Approximately 300 resistors and 150 capacitors |
| Energy Storage | Eight 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 IS200BPPBH2BDA connects directly to the VME backplane of the cabinet. It scans all analog inputs at programmable sampling rates. Then, this board performs digital filtering and scaling on each channel. Onboard memory stores calibration data for every input. Therefore, the IS200BPPBH2B delivers highly accurate analog values to the main controller.
Installation and Compatibility Notes
You must update firmware before installing this processor board. The GE IS200BPPBH2B fits exclusively into Mark VI series cabinets. Always replace faulty units with identical GE board revisions. Additionally, verify that the carrier board supports this processor type. This practice ensures proper communication across the backplane.