DS3815DMCC

About the DS3815DMCC

The DS3815DMCC is a component for GE’s Mark IV gas and steam turbine management system.  The Mark IV superseded the earlier MKI and MKII systems with improved application flexibility and an enhanced operator interface, as well as distributed control functions built across multiple microcomputers which improved reliability and decreased the turbine outage rate compared to those earlier systems.

The DS3815DMCC is built with the following components and specifications:

• It is factory-drilled for mounting and alignment marked on one edge.  

• It has nylon extractor clips added to two corners.

• It has four PCB mating connectors.  This includes two 40-pin vertical male connectors, an AMP 8928C 745105-2 right-angled connector, and a 218A4553-1 A/mp 533002-1 connector.

• It is marked 6BA08 and 6DA06.

• It has four vertical pin spacers installed.

• It has two board-to-board pins installed.  These pins help maintain space and location of an auxiliary board.  

• It has one toggle switch.

• It has four light emitting diodes, including one amber and three red.

• It has four TP test points.

• It has eight resistor network arrays.

• It has six jumper switches.

• It has two transistors.

• It is built with a 3M 5400 Textool array.  This socket acts as a PGA to LCC converter.

• It has three oscillator chips

The DS3815DMCC is built with seventy-five integrated circuits, including dual retriggerable one-shots with clear and complementary outputs, dual 4-bit decade and binary counters, quad two-input positive NAND-gates, clock generators and ready interfaces for SAB 80286 processors, octal D-type latches, and dual negative-edge-triggered master-slave J-K flip-flops.

All technical support for the DS3815DMCC including manuals and datasheets was the responsibility of GE.