Glass Break Detector - ABB Busch-Jalousiecontrol II 6411 U-101-500 Manual De Instrucciones

Glass break detector

When using a timer operating element, a separate signal,
is sent to the operating element - you will find further
information in the operating manual.
b. Connection
The connection can be made under voltage. Proceed as
described in section b of the chapter on "Brightness
sensor".
The correct polarity of the twin stranded hook-up wire must
only be respected with the brightness sensor.
The shutter cannot be moved upwards via
the brightness sensor, a timer signal or via
an extension during or after triggering of the
switching command. Once the shutter has
moved down, it can only be moved up-wards
again via the operating element of the
flushmounted insert concerned.
ENG 79