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Roller shutter control
The device enables the roller shutter to be automated.
Manual operation
It is possible to manually control the connected tubular motor at any
time by using the controls.
Central control of other Troll devices by cable
The Troll Comfort DuoFern can also be used as a central controller for
other Troll devices, as an alternative to connecting a tubular motor.
You can obtain additional connection and circuit examples from our
website at:
www.rademacher.de
External control via two inputs E1 and E2
The Troll Comfort DuoFern features two configurable inputs E1 and E2
(230 V / 50 Hz) for connecting external signal transducers (e.g. Venetian
blind switches or Venetian blind buttons / external sensors etc.), see
page 36 / 37.
Both inputs are independently configured, see page 99.
