CENTURION SYSTEMS VANTAGE - Page 48

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CONTROLLER FEATURES
FIGURE 33
FIGURE 57
Outside Closing Beam
Inside Opening Beam
(Opening Beam doubles as a Closing Beam
= save on one beam)
IRBO = IRBC
25.5.3. IRBO=IRBC
CongurestheOpeningBeam
to act as a Closing Beam
while the gates are closing.
This allows one set of Safety
Beams to be used across the
line of the driveway up to
where the gates open.
FIGURE 34
Adjustable beam
broken time
Intruder
blocks beam
Alarm
If the Opening Safety Beam is interrupted the gate will stop;
it will neither open nor close due to the Opening Safety Beam
acting as both an Opening and Closing Beam.
25.5.4. IR Beam Alarms
While the gate is fully closed, this feature allows the following alarms:
25.5.4.1. Ambush Alarm
Activates an alarm if either
the Opening or Closing Beams
have been continuously
interruptedforapre-dened
time. The alarm will remain
activated while the beams are
interrupted.
Forexample,ifawould-be
intruder covers the Safety
Beams so that when the gate
is opened, the gate will stay
open, the system will detect
this beam override taking
placeandsetoanalarm.
SECTION 25