If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. GE IS200EISBH1A Exciter ISBus Board Introduction The GE IS200EISBH1A Exciter ISBus Board is a vital component in GE’s excitation control system, designed to facilitate communication between the exciter system and other control modules via the ISBus communication protocol. T *Your Name: *Your Email: *Your Name: *Vdcode: Submit