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Door Access Modes and Door lock behaviors
The below table describes the Door Status per Normal or Reversed Door Access
Mode.
MPA2C3
Scenarios
PANEL
NORMAL
OPERATION
PRIORITY
POWER LOSS
FACP
APPLICATION /
USE CASE
Other System Prerequisites
116
DOOR ACCESS MODE
Panel Power loss (12v
Internal powered lock)
External PSU for locks
Power loss
Panel Power loss with
External PSU for locks
operational
FACP input triggered
(Fire alarm)
FACP input idle.
Fail-Secure Access Control w/ door strikes
- At power loss doors will lock,
- For all doors not requiring evacuation
mode
Use Power-to-lock Door locking devices,
such as door strikes
Fail-Secure Installation
OUT1, OUT3 (AUX1), OUT2, OUT4 (AUX2))
NORMAL
LOCKED with functional operator control/ card swipes/ schedules
LOCKED,
non functional operator control/ card
swipes/ door schedules
LOCKED with functional operator control/ card swipes/ schedules
FAIL-SAFE INSTALLATION
DOOR STATUS 1-4
REVERSED
UNLOCKED,
non functional operator control/ card
swipes/ door schedules
Fail-Safe Access Control w/ mag locks:
- At power loss doors will unlock,
- For inner doors, corridor doors,
- Where escape route needed
- First responders to easily enter
Use Power-to-Unlock Door locking
devices, such as magnetic locks
MPA2C3 Installation Guide
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