Functional description of PRxx1 series controllers Rev.H.doc
2016-10-28
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can be used to grant access to larger number of
cardholders whose cards comply to a given
Facility Code.
Also, the group of cards with particular Facility
Code can be assigned to specific User Groups,
thus all users with the same Facility Code will
have the same access rights. Moreover, special
options can be assigned to Facility (see 2.3.2
User Options).
2.7.7 Option: Disable PIN under duress)
TROUBLE
Inputs:
[05]: AC lost
[06]: Low battery
Loss of connection with XM-2 I/O extension module
Controller disarming
Flag is also switched off
after elapsed time of
respective Timer
ENTRY DELAY
Input:
[15] Intruder - delayed
Controller disarming
Flag is also switched off
after elapsed time of
respective Timer
EXIT DELAY
Controller arming
Controller disarming
Flag is also switched off
after elapsed time of
respective Timer
CARD
PRESENT
–
SWITCH OFF
DELAY
Removal of proximity card (any or authorized) from card
holder of PR621-CH/PR821-CH controller
Flag is switched off after
elapsed time of respective
Timer
2.7.10 Door Alarm
The PRxx1 controllers have been designed to detect and indicate a so called Door Alarm which
consists of three states:
PREALARM
DOOR AJAR
FORCED ENTRY
Door Alarm can be signaled at dedicated output lines and internal buzzer (option). Each alarm is
signaled on separate output or alternatively the same output can be configured to signal two or
even three mentioned above states. For Door Alarm signaling PRxx1 series controller uses different
signal modulation in output line and/or buzzer, depending on alarm type (see table below). If more
than one alarm is triggered, the unit indicates the alarm with the highest priority.
Table 7: Door Alarms
Alarm
Type
Description
Priority
Signaling
method
PREALARM
Started after five consecutive entries of unknown
identifier (card/PIN) within five minutes.
Low
Single pulses
repeated
periodically
every 2 s.
DOOR AJAR
Started when a door is not closed within a preset time
interval i.e. Door Open Timeout.
Medium
Two pulses
repeated
