3 Digital Outputs Micromodule for N20K48 USB Bluetooth Process Controller. The CG-3DO ClickNGo Module has 3 pulse voltage outputs (+5V) and was designed to work as an expansion module for NOVUS line of modular controllers. CG-3DO must be attached to the controller dock (NV-820KCG00DK). Once inserted, it will be automatically recognized. Its configuration parameters will be displayed according to the slot in which the module has been attached to the dock. You can configure this module directly at the controller, through the QuickTune software, or through the QuickTune Mobile.