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 IS215REBFH1B I/O Expansion Board Product Introduction The GE IS215REBFH1B I/O Expansion Board is a robust industrial interface module engineered for use in GE Mark V and Mark VIe control system architectures . This expansion board is designed to extend input/output capacit *Your Name: *Your Email: *Your Name: *Vdcode: Submit