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. ABB SD A338 AE HIEE300115R1 Interface Module Product Overview The ABB SDA338 AE HIEE300115R1 is a high-reliability industrial interface module designed for advanced automation and distributed control system (DCS) environments. It is commonly used as a digital I/O and control interface *Your Name: *Your Email: *Your Name: *Vdcode: Submit