I have set my switches to use the "BLUE" wire but I dont think I will.
Instead I will have a nice control panel with two LEDs for each turnout showing the position of the turnout and a momentary switch hooked to the DZ-2500C circuit board that will then connect to the DZ-2500C motor.
I feel that I can't control 100 or so DZ-2500Cs quickly enough on a handheld or iPad. Sorry too old!
So the panel will work for me.