The IS200AEBMG1AFB circuit board is a circuit board component manufactured as part of the Speedtronic Mark VI turbine control system. This distributed control system is sold by General Electric as a complete solution for controlling and managing hydraulic, steam, and gas industrial turbine systems.

IS200AEBMG1AFB consists of a roughly rectangular board surface mounted on a carrier frame. This frame labeled 1151x122OBQ01 makes it easier to install the motherboard in the rack system. This motherboard does not include a typical Mark VI front panel with fixed hardware. This installation framework extends beyond the surface of the circuit board on the long side and comes with multiple screw fasteners. There are also some openings on the circuit board that allow users to enter the factory drilled holes on the surface of the bracket. Several of them are used to secure the circuit board to the carrier using clips and screws.

The IS200AEBMG1AFB board is labeled with a reference name, board ID number, GE logo, and some identification codes, such as 94V0 and E99006. The edges of the board are also marked with+and – signs, as well as “AC”, which correspond to the screw mounting components on the bracket mentioned earlier.

The components installed on IS200AEBMG1AFB include six vertical plug connectors, four transistors, over forty diodes, over forty resistors using various materials including metal films, and more than ten capacitors. For more information on circuit board components and their uses, please refer to the GE manual or data manual.