Product Description

The DS200PLFMG1AAA from General Electric is a Mark V turbine control replacement component.  This board functions as a Phase Logic Fault board.  This is only one version of this board available at AX Control, so please be sure you are ordering the correct version (typically an exact replica) of the board for your application.   PLFM boards are typically used within EX2000 control systems. 

The DS200PLFMG1AAA board is used to indicate hardware fault status within the larger system. As the control loop goes through individual steps it must start each phase according to pre-defined programming instructions.  This card helps users know if something has occurred to put those steps out of order or in jeopardy. 

The DS200PLFMG1AAA board is designed with four distinct parts.  The bottom part of the board is populated with three integrated circuits, eight resistor network arrays, several capacitors, a vertical pin connector, and a green LED power indicator.   This area also includes the GE logo, and nearby the board is marked with its identification number and several codes.  

Above this area, the board has three other parts that are each marked off with a white rectangle.  Each is labeled Phase A, Phase B, or Phase C.   Beyond the difference in this top labeling, the sections are identical.    Each section includes two lines of three red LEDs, with each LED individually labeled.  At the top of these three boxes, the card is labeled “H/W Fault status.”  

GE manuals and user guides will provide you with more information regarding the use and installation of this component.