Data Sheet TTC MCIF-105 Remote CAIS Interface Module Product Sheet share This module provides the interface with the “master” via the CAIS Bus (command and response bus) for use with the MCDAU-2000 and MWDAU-2000. Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.