IS200TBQDH1A

About the IS200TBQDH1A

The IS200TBQDH1A is a Mark VIe board component made by General Electric.  This is a replacement/migration component designed as part of the Mark VIe control/monitoring systems for hydro/gas/steam industrial turbine systems. 

The IS200TBQDH1A functions as a migration terminal board that interfaces with certain Mark V interface boards during migration to a Mark VIe system.   It is typically used as an I/O pack controller when interfaced with dedicated Mark V turbine I/O application boards.  The IS200TBQDH1A is a box type terminal board, and is not removable. 

The IS200TBQDH1A is a small and long rectangular board with only a few components on its surface.  This includes two double-stacked terminal blocks with multiple terminal points located on each block.  The board also has two groups of male vertical pin plug connectors, with three plugs per group.  These are located on opposite sides of the board.  

Other components on the board include forty-six metal oxide varistors (MOVs) as well as several transistors and inductors.  The board also has a number of tp test points, capacitors, resistors, and diodes.  Most components are marked with some kind of reference designation for easy identification.   Additionally, the board is drilled in each corner and along its edge, and is marked with the GE logo and with several different important codes. 

For additional information about the use, installation, and maintenance of the IS200TBQDH1A, please refer to publications originally provided by General Electric, like their manuals, user guides, and data sheets for this product and/or series.