IS200BPIRG1AAA is a PCB component of GE’s Mark VI Speedtronic gas/steam management system. MKVI is designed based on GE’s thirty years of research and development, and can be used for various applications.

IS200BPIRG1AAA is used as a digital interface board in the MKVI system. This board is used for innovative medium voltage/GP type H drives. IS200BPIRG1AAA provides a 15V to 5V bus interface (digital) between the BICR bridge interface board and the FOHB fiber optic hub board. The phase reference analog signal and the temperature of the bridge battery also pass through the board.

IS200BPIRG1AAA includes two board connectors. The first one is P1, located at the rear edge of the board, which is a backplane connector. It should be noted that the backplane connectors on this board may require customized expansion boards to access individual pin signals. The other connector is a 50 pin ribbon connector labeled as PL0. This will connect the FOHB to the BPIR board.

IS200BPIRG1AAA includes a 1024 bit storage chip. This includes version information and motherboard identification information. It is connected through the data cable on the P1 connector. This board also has four TP testing points. They are labeled as REF A, REF B, REF C, and ACOM, respectively. The board has a relay, several resistors, a transistor, and six integrated circuits.