ABB 6401 U-102-500 Betriebsanleitung Seite 65

Operation
- To prevent disturbances as a result of ripple voltage, the
switched line must be laid separately to the extension
line.
- Switching off is not possible via the extension.
- Repeated actuation when the lighting is switched on
causes the set OFF delay to "restart".
Active Extension Operation with Insert 6805 U and FM
Sensors:
Since the master and the extension each have a separate
setting for the dusk value, the actual brightness conditions
at the installation site can be individually taken into account.
The effective overtravel time is calculated by adding the
times of the master and extension together. When used in
conjunction with FM Sensors 6800-xxx-10x(M), it is
recommendable to operate the extensions with the time-
setting short-time impulse
should be adhered to as precisely as possible.
if the times set at the master
GB