C) Features Of The 8 Alarm Zones - Renkforce MAC-608 Bedienungsanleitung

c) Features of the 8 Alarm Zones

"Z1": Alarm loop with entry/exit delay
• Exit delay: When the alarm zone is armed via the keypad or the external switch (REMOTE), it will switch
into the armed normal condition after an exit delay of „T1". The NC contacts of this alarm loop must be
closed or they must be closed within the exit time – otherwise the an alarm is triggered.
• Entry delay: If the system is armed, the alarm zone within the programmed period „T2" must be disarmed
via the keypad or the external switch (REMOTE). Otherwise, an alarm is triggered.
"Z2": Alarm loop with exit delay
When the alarm zone is armed via the keypad or the external switch (REMOTE), it will switch into the armed
normal condition after an exit delay of "T1". The NC contacts of this alarm loop must be closed or they must
be closed within the exit time – otherwise the an alarm is triggered.
"Z3" – "Z6" Alarm loops with immediate trigger
If the alarm system is armed via the keypad or the external switch (REMOTE), an alarm is triggered imme-
diately when the resistance changes.
"Z7": 24 hour alarm loop
The Z7 alarm loop is monitored permanently in the key switch position "ON" (24-hour alarm loop). An alarm
is triggered immediately when a sensor of the alarm loop is triggered or the alarm loop is interrupted. When
the alarm sounds, the internal acoustic signal is triggered and the potential-free relay outputs "Output 1"
and "Output 2" are activated.
"Z8": 24 hour alarm loop (silent sabotage alarm)
The Z8 alarm loop is monitored permanently in the key switch position "ON" (24-hour alarm loop). An alarm
is triggered immediately when a sensor of the alarm loop is triggered or the alarm loop is interrupted. When
the alarm is triggered, only the potential-free relay output "Output 1" is activated immediately. No internal
acoustic signal is triggered. This alarm loop can therefore be used for a "quiet alarm" (e.g., for an optional
telephone dialling device).
The Z1 - Z6 alarm zones can be armed only if Z7 and Z8 were armed with the help of the key
switch earlier. Z1 - Z6 sound alarms only if Z7 and Z8 were armed with the key switch earlier, and
the arming of Z1 – Z6 then takes place over the buttons or by remote.
33