CDVI ATRIUM A22K - Door Lock Devices; Jumper Settings; Lock Output Jumper Settings

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A22K
High Security Access Control 2-Door Module

Each controller has two lock outputs. The LOCK OUTPUT can be congured to provide power (750mA @ 12Vdc),
see “Jumper Settings” on this page, the LOCK OUTPUT is protected by a fuseless protection algorithm and will
shutdown if the current exceeds 750mA @ 12Vdc. When a dierent voltage or more current is required, we
recommend to use the RELAY OUTPUT conguration (see “Wiring Diagram of Locking Device”, page 25).
• If you have one door with a reader on each side of the door, you can use either lock output.
• You can program the lock outputs to function in “fail-safe” (remove power to unlock a door) or
“fail-secure” mode (power required to unlock a door).
• When using electromagnetic door locks or similar devices ensure that the current specications are
not exceeded.
Always consult the regulatory agency in your area for existing regulations regarding doors designated
as emergency exits.

The jumpers LOCK1 and LOCK2 must be set according to the lock devices used (see “Wiring Diagram of Locking
Device”, page 25).
+12V DC
+24V DC
-
+12V DC
-
+12V DC
A+
B-
Input 1
Input 2
Output 1
Output 2
INPUT
POWER
SUPPLY
RS485
LOCAL
BUS
ETHERNET
PORT
SYSTEM STATUS
EXTRA
INPUTS/
OUTPUTS
ETHERNET LOCAL BUS LOCK 1 & 2
JUMPER SETTING
STATUS
24V DC INPUT/
BATTERY/
MODULE TYPE
BATTERY
BACKUP
Electromagnetic Door Lock
(Door 2)
Door Strike
(Door 1)
+
-
+
-
Lock Output Jumper Settings
There are two jumpers, one for each lock output, LK1 and LK2.
Each output provides 750mA at 12VDC
Default setting:
The lock output will be at 0Vdc in
normal state and toggles to
12Vdc during the unlock time.
(De-energize lock output)
The lock output will be at 12Vdc in
normal state and toggles to 0Vdc during
the unlock time. This is the typical
setting for electromagnetic door lock.
(Energize lock output)
Jumper Side View
or
Jumper Side View
12V0V 12V0V
READER DOOR 1
INPUT
DOOR 1
LOCK
DOOR 1
LOCK
DOOR 2
INPUT
DOOR 2READER DOOR 2
ENCLOSURE
TAMPER
SWITCH
INPUT
BUZ GRN RED D1 D0 GND 12V BUZ GRN RED D1 D0 GND GNDC112V 12VREX1 GND GND C1 NO1 NC1LK1+ LK1- C2 NO2 NC2LK2+ LK2-TMPC2 12VREX2