Data Sheet TTC RTD-116A-1 High-Speed 16-Channel RTD Signal Conditioning Card Data Sheet Download Resource The file you are trying to access requires you to be logged in as a registered user. Registration is free, sign up today. Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Forgot password? Don’t have an account? Register here. The RTD-116A is a 16-channel, DSP-based RTD conditioning card for use in Curtiss-Wright’s EDAU-20xx, CDAU-20xx or WDAU-20xx series products series products.