NANOQUEST USER GUIDE
Issue 02
5-3
3) If you wish to enable door
contacts, present a valid User
or Auxiliary card a second time.
Otherwise go straight to step 4.
The LED blinks green once
and then repeat a sequence
of 2 red flashes followed by a
pause to indicate door contact
input is enabled..
x1
x1
x2 (enabled)
Followed by a pause.
Sequence is repeated.
4) Present the original Master
card to exit programming
mode.
x1
x2
(Operating mode)
While in ‘Use Door Contact’ mode , if you do not present any cards for a period of thirty seconds, the
NanoQuest will exit programming mode and return to normal operation.
Alarm Output
5.4
Wiring
5.4.1.
The NanoQuest can be used to drive an external alarm such as a siren or strobe light when a door
alarm is raised. This is an open-collector output that is programmable for latch or pulse operation.
Wire the external alarm device as shown below:
WARNING
To switch mains, inductive loads, or loads drawing more than 500mA, an appropriate
intermediate circuit must be fitted (see next page).
Red
Black
9 to
16V DC
+ve
-ve
Blue
Load 500mA
maximum
