Schalk SMS 1 Quick Start Manual

SENSOR-DRIVEN MOTOR CONTROLLER (WIND/
LIGHT)
COMBINATION WIND/LIGHT SENSOR SWL 2
Compact, easily installed awning controller with integrated wind and light sensing. Automatic shading control and protection
against awning damage from high wind speed.
Special features
Ì
Comfort and security control
Ì
Integrated sensor power source (PELV); no
external power supply necessary
Ì
Can also be used as a group controller for
lower-level roller shutter or louver blind cont-
rollers
Ì
Combined wind and light sensor
Ì
Low power consumption
Ì
SMS 1 features:
- Choice of SWL 2 combination sensor or
separate SW 2 and SL 1 sensors
- Additional automatic twilight function
- Floating relay contacts

General information

The SMS 1 or SMS U1 is used with the SWL 2 combined
wind and light sensor for reliable and convenient control of
awnings or external louver blinds.
The awning is automatically extended under bright sunlight
conditions and retracted when brightness decreases.
The awning is automatically retracted under high wind con-
ditions.
The SMS 1 additionally has an integrated twilight function
and supports a choice of sensors.
Push-buttons for direct open/close operation can be con-
nected. The automatic twilight function can be disabled for a
specific interval by a long button press.
Wind monitoring always takes priority to provide reliable
protection against user errors.

Applications

Convenient automatic shading control with additional protec-
tion against wind damage to electrically operated awnings.
www.schalk.de
SMS 1
(rail mounting version)
SMS U1
(flush mounting version)
SMS 1 has an additional automatic twilight function for night-
time room darkening.

Operation

The desired trigger thresholds are set by configuring the Sun
and Wind settings (and Twilight with the SMS 1). The con-
nected light sensor type can also be selected with the SMS
1. Relay outputs can also be configured separately for pulse
output (2 s) or continuous output for the duration of the set
motor run time (LZ).
When a set limit value is exceeded, the indicator LED starts
to blink and the awning is actuated at the end of the res-
ponse time. See the functional diagrams for details of the
individual operation modes.
The awning can also be operated manually by a directly
connected dual push-button (without mutual interlock). The
response time of the automatic shading function is reset
after each manual operation.
Motor controllers