Berker 7531 40 12 Mode D'emploi page 10

GB
Function
The 4-channel venetian blind actuators can switch up to four
independent blind or shutter drives via the instabus EIB.
Travel commands are triggered by touch sensors or binary inputs
of the instabus EIB system.
By means of controls and indicators, the blind/shutter actuators
can also be operated comfortably by hand without bus voltage, if
they are correspondingly parameterized. This includes also a central
stop function by hand for the motors. See the chapters on manual
operation.
Features
• 4 independent channels for one blind/shutter motor each
• 2 x 2 channel operation possible
• Change-over time for change of travel direction adjustable;
observe the instructions of the motor manufacturer!
• Safety travel during storms independently adjustable for each
output
• Response on failure and return of bus voltage adjustable
More features are described in the relevant EIB product documentation.
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Function Operating information
Important
• If motors are to be connected in parallel, it is indispensable to
observe the instructions issued by the motor manufacturers. The
motors may otherwise be irreparably damaged.
• Use only blinds or shutters equipped with limit switches
(mechanical or electronic).
The limit switches of the motors connected must be checked for
correct adjustment.
• Activation of the manual operating mode terminates all time
delays and interrupts the safety travel in the event of storms. The
safety travel function will be completed after quitting the manual
operating mode.
• During hand operation, only continuous travel (long press of the
button) and stop (brief press of the button) are available.
GB
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