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4
Description
Actuator KNX S1R-B4 compact
• Version: 12.09.2022 • Technical changes and errors excepted.
For information on installation, maintenance, disposal, scope of
delivery and technical data, please refer to the installation
instructions.
2.
Description
The
Actuator KNX S1R-B4 compact
with integrated façade control has got a mul-
tifunctional output which can connect to either a drive with Up/Down control (blind,
awning, shutter, window) or two switchable devices (On/Off for light and ventilation).
Because the output is designed to be free of potential, other systems can also be con-
trolled, e.g. via the manual switch input on a motor control unit.
Automation can be specified externally or internally. Internally, there are numerous op-
tions available for blocking, locking (e.g. master-slave) and priority definitions (e.g.
manual-automatic). Scenes can be saved and called up via the bus (scene control with
16 scenes).
4 digital inputs are available for the connection of contacts like push-buttons.
Functions:
•
Free of potential
multifunctional output
for
a 230 V drive
(shading,
window)
or connection of two
switchable devices
(light, fan)
•
4 binary inputs
•
Position feedback
(movement position, also slat position for shutters)
•
Position storage
(movement position) via 1-bit object (storage and call-up
e.g. via buttons)
•
Parameters for taking drive and mechanics
downtimes
into account
•
Control via
internal or external automation functions
•
Integrated
shade control
with
slat adjustment
for shutters based on the
position of the sun
•
Scene control
for movement position with 16 scenes (also slat position for
shutters)
•
Mutual locking of two drives using
zero position sensors
prevents collisions
e.g. of shade and window (master–slave)
•
Blocking objects and alarm reports
have different priorities, so safety
functions always take precedence (e.g. wind block)
•
Manual or automatic
priority
setting via time or communication object
•
Brief time limit
(movement command blocked) and
2 movement limits
3.
Commissioning
Configuration is made using the KNX software as of ETS 5. The
product file
can be
downloaded from the ETS online catalogue and the Elsner Elektronik website on
www.elsner-elektronik.de
in the “Service” menu.
After the bus voltage has been applied, the device will enter an initialisation phase last-
ing approx. 5 seconds. During this phase no information can be received or sent via the
bus.
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