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 IS420UCSBH4A UCSB Controller Module Product Overview The GE IS420UCSBH4A UCSB Controller Module is a next-generation standalone controller for the Mark VIe control system. It provides high-speed processing, deterministic I/O communication, and robust fault tolerance, making i *Your Name: *Your Email: *Your Name: *Vdcode: Submit