The IS200VTCCH1CBB is a Thermocouple Input board designed by General Electric for their Mark VI system.  The Mark VI is specifically designed for the management of gas and steam turbines. The system is designed to be scalable for use with both large and small turbine set-ups.  The hardware and software of the Mark VI are designed with optimum turbine performance in mind and are designed specifically for those end uses. This system offers triple redundant backups on critical controls. This often occurs within the Control Module, which is connected to an HMI/Operator Interface that allows users access to system data, alarm states, and maintenance tools.

The  IS200VTCCH1CBB is marked with several codes, including 94VO, E99006, Type 6, and 2606.  The board and the front faceplate are both marked with the GE logo. The front faceplate attaches to the PCB using screw connections and includes three LED components that are stacked one above each other near the top edge of the board.