Product Description

The DS200DCFBG2B is a DC Feedback Board by GE Mark V Turbine Control. This board, along with the newer Mark VI (DS200DCFBG2BNC), is the result of research and countless innovations so that these systems would be perfected. Introduced in 1991, the GE Mark V Turbine Control utilizes a TMR Microprocessor for sequencing, control, and protection. The board is also outfitted with VGA color graphics and a keyboard for an easy-to-use user interface.

The DS200DCFBG2B sends and receives input and output signals using the equipped eighteen plug connectors and nine stab connectors.  The board’s stab connectors are located in the upper left corner and are labeled V1 through V3, P1A, P2A, VM1A , VM1B, VB2A and VM2BA. The plug connectors are spread throughout the entirety of the board and range from male 2 pin connectors to multi-pin connectors.

The DS200DCFBG2B is outfitted with seven DIP switches, twelve jumpers, five TP test points, and three fuses. The fuses are for power supply protection. Indicators will light up should any of these fuses blow. There is one neon indicator and two which are LED lights. DIP switches are used to select AC line voltage and the voltage applied to the DC bridge voltage feedback VCO circuit as well as to the DC motor voltage feedback circuit.

The DS200DCFBG2B is populated with various components, including seven transformers, oscillating chips, a relay, heat sinks, over fifty resistor network arrays, and various integrated circuits, capacitors, and resistors. The DS200DCFBG2B board uses CCR (carbon composite) resistors and resistors comprised of metal film material.

GE provided technical support for the DS200DCFBG2B.  Please refer to manuals, data sheets or other publications for safety data relating to this part.