DS3815PAAA Auxiliary board GE Speedtronic Mark IV gas turbine control system

Part Number DS3815PAAA Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockDS3815PAAA is an Auxiliary Board and is part of the GE Speedtronic Mark IV gas turbine control systems for industrial and steam turbines. The auxiliary board was designed with an optional auxiliary board in mind (DS3815PABA.) A vertical male connector near the top edge of the DS3815PAAA connects the two boards. On the left and right borders of the board, there are two more PCB mating connectors. A 218A4553-1 A/mp 533002-1 connector is the first of them. A 218A4637P1 connection is the other. Three light-emitting diodes make up the board. One amber and two red LEDs are included. There are seven test points on the board. DATA/SYNC/DSYNC/COM/RST/COM/TEST is the label for these. There are also fourteen jumper switches on the board, which are clustered in three positions on the board. Along the top border, J1-J5 is situated. J6 occupies the bottom right corner by himself. This can be turned on or off. J7-J14 are located along the bottom border of the board and can be adjusted to zero or one. There are twenty-five circuits in the DS3815PAAA. 8-bit HMOS microprocessors, octal buffers, hex inverters, quad-d flip-flops, and 2048-bit static HMOS RAM with I/O ports are among the items on the list.HSHA PROM

The DS3815PAAA is a PCB manufactured by GE for the Mark IV series.  Created for gas and steam turbine management, the MKIV protects the turbine from loss of flame, fire, high pressure, over speed and over temperature.  It is designed with three microprocessor-based systems that run simultaneously to ensure the turbine runs at maximum efficiency.

The DS3815PAAA is created to accept an optional auxiliary board (DS3815PABA.)  The two boards communicate via a vertical male connector located near the top edge of the DS3815PAAA.  The board has two other PCB mating connectors, located on the left and right edges. The first of these is a 218A4553-1 A/mp 533002-1 connector.  The other is a 218A4637P1 connector.

The DS3815PAAA is built with three light emitting diodes.  This includes one amber and two red LEDs. The board has seven test points.  

These are labeled DATA/SYNC/DSYNC/COM/RST/COM/TEST. The board is also populated with fourteen jumper switches, which are clustered in three locations on the board.  J1-J5 are located along the top edge. J6 sits alone near the bottom right corner. This can be set to IN or to OUT. J7-J14 run along the bottom edge and can be set to zero or to one.  

The DS3815PAAA is built with twenty-five circuits.  This includes 8-bit HMOS microprocessors, octal buffers, hex inverters, quad-d flip-flops, and 2048-bit static HMOS RAM with I/O ports.

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