IS200ERDDH1A is an IGBT Exciter Regulator Interface and the Dynamic Discharge board (ERDD) is used in the EX2100 Regulator Control, simplex, and redundant applications.
CE 680 M511 Vibration 444-680-000-511 Piezoelectric Accelerometer with Integrated Electronics Designed for medium temperature industrial applications (-50°C to +120°C)