Jan 21, 2019 #1 Palluk33 Active Member View Badges Joined Jun 24, 2014 Messages 486 Reaction score 294 Rating - 0% 0 0 0 what are apex variable speed ports use for?
Jan 21, 2019 #2 rkpetersen walked the sand with the crustaceans View Badges Excellence Award Reef Squad Emeritus Pacific Northwest Reefers Joined Sep 14, 2017 Messages 4,529 Reaction score 8,881 Location Near Seattle Rating - 0% 0 0 0 The variable speed ports are for use with any device that has a 0-10V variable input port. Mostly various types of lights and some DC pumps. Allows you to set lights for different intensities and spectra, and pumps for different flow rates.
The variable speed ports are for use with any device that has a 0-10V variable input port. Mostly various types of lights and some DC pumps. Allows you to set lights for different intensities and spectra, and pumps for different flow rates.