I plan too build a dcc layout with around 30 seep pm1 point motors, and 30 electrofrog code 75 points using 16 curved for the fiddle and 14 for the medium straights for the scenic section, how many cdus would this require and what type is best, have read that it doesn’t matter how many points on the layout there are and that you can use only one cdu however, the gaugemaster and other cdu sites state a max of 6 points can be used per cdu, does this mean that the 6 points are moved at the same time and that id only need one fairly powerful cdu for all 30 as it’s likely I’ll occasionally only move around 5 or 6 pints (fiddle yard changes and scenic switches) and in short time (2/3 seconds) between each switch or that I’d need 6 cdus too run 5 points Each for the whole layout ?
Thanks for any assistance