GE IS200BPPBH2B IS200BPPBH2BMD Analog I/O Board

The GE IS200BPPBH2B and GE IS200BPPBH2BMD serve as high-density 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 independently from the main CPU. Consequently, these boards improve overall system performance for critical control loops.

Technical Specifications

The table below lists the precise parameters for the GE IS200BPPBH2B and IS200BPPBH2BMD .

Parameter	Specification
Manufacturer	General Electric (GE)
Full Model Numbers	GE IS200BPPBH2B , GE IS200BPPBH2BMD
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 IS200BPPBH2BMD 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.