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. Triconex 9802 Digital Input Modules Introduction The Triconex 9802 Digital Input Module is a core component of Triconex safety and critical control systems , designed for acquiring discrete (binary) signals from field devices and delivering them to the Tricon controller logic *Your Name: *Your Email: *Your Name: *Vdcode: Submit