Source 4WRD on Sensor Dimmer

I'm specifying a rig of Source 4WRDs and would like to run a DMX cable to each fixture to have the best dimming possible.  They will be set to AC line-voltage mode, and not dimmed mode.

I must power these from an existing Sensor Rack that currently is full of D20 modules.  Normally I wouldn't put sensitive electronics on a dimmer parked at full, but this seems like it might be the exception. 

When I am in "AC line-voltage" mode on the units, can I safely power the Source 4WRD's with a D20 dimmer parked at full?