Watch as we walk through the full process, from initial setup to real-world testing of the DS200TCEBG1B GE Mark V Protective Termination Expander Board. In this technical demonstration, you'll see how this critical board interfaces with PT/CT signals, provides electrical isolation, and works with TCEA overspeed protection and TC2000 trip modules to form a complete protection chain in gas turbine control systems. Learn about proper installation in Slot 1 of expansion racks, field connection best practices using shielded cables, and how this board ensures reliable protection operation during turbine startup and grid-connection phases.