Renkforce DK-9827 Notice D'emploi page 46

DOOR SENSE
By using a magnetic switch theentrance
door can be observed and programmed.
A) Door operating alarm: Alarm when
the door is opened by force without
access code or door opening. The
alarm is activate for about 60 se-
conds and can be switched off with
the user code 1 or one of the codes
of the user group 1. Programming
mode 80
B) Door alarm when exceeding the
free programmed opening time bet-
ween 1 and 999 seconds. Program-
ming mode 9
OPEN COLLECTOR Exit (NPN-switch output)
A Open-Collector-Output can be com-
pared with a N.O.-closing contact. The
difference is though, that only few capa-
city like e.g. a relay or alarm loop can be
switched in alarm installations.
The active output switches to the
ground (Minus).
The following illustrations provide examples of the most common methods of connec-
ting your code lock.
We recommend that you draw a similar connection sketch containing your own com-
ponents. The large number of connection possibilities makes it impossible to show all
possible variations in this manual.
The diode (1N4004) included with the device is to be used for suppressing the inductive
interference voltages that occur in DC-based systems when the door opener is swit-
ched. Connect this in parallel to the door opener, as shown in the illustration. Warning!
The cathode (shown as a ring) of the diode must be connected to the plus terminal of
the door opener.
The diode is not required for AC-based installations
The buttons for the door opener can be changed at any time.
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