The IS200EXHSG4A is a PCB component for the Mark VI series from GE. Designed as one of the Speedtronic systems for steam or gas heavy-duty turbine management, the Mark VI is considered a complete solution for the protection, control, and monitoring of turbine systems of various sizes used for a number of applications. The system is designed to be adaptable and can be designed in Simplex or Triple Redundant form, with module scaling depending on the need of the turbine system.