Easy to fit. Upgrades built-in cascade controller to operate up to 8
pumps and provide more advanced pump control in master/follower mode.
Supports combination of multiple variable speed and fixed speed pumps,
as well as configurations with pumps of differing capacity (mixed pump
control). The additional 7 digital inputs and the 24-V DC connection to
the drive enable flexible adaptation to the application. The same
cascade controller hardware is compatible with the entire power range up
to 2 MW.