22
Siren Mode
When a sector is violated the PGM output will be turned on.
After the siren time expires or a valid transmitter command is received, the PGM output will be turned off and
the board will enter the sector monitoring mode for alarm if the gate is closed.
In this application mode, the DETON siren is connected to the PGM output.
When the gate ends the closing cycle through the closing limit switch (FCF) sensor or the board is energized
with the gate closed with the closing limit switch (FCF) sensor activated, the arming time is triggered and if
not there is no valid transmitter command to open the gate when the arming time is over, the PGM and LG
outputs will be activated for a period of 0.5 seconds once, signaling that the sectors that are activated will be
monitored for protection.
When the gate is closed and the alarm is armed and upon receiving a command from the transmitter with the
button set to arm/disarm, the alarm will be disarmed and the PGM and LG outputs will be switched on twice
with 0.5 second pulses.
Monitor sector with
the gate closed
Gate ended the closing cycle
or
Board energized with the gate closed
Monitoring sector
with the gate closed
Disarm by transmitter
button
PGM and LG outputs
Does not monitor
sectors
Timing Arm
Arm time
LG output
PGM output
Arm time=0
Monitor sector with
the gate closed
Violated Sector
PGM output
Timing Siren
Siren Time= 0
or
Transmitter Command
Monitor sector with
the gate closed
0.5
sec
0.5
sec
0.5 sec
0.5 sec
0.5 sec
