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EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
LED INDICATORS
The ATRIUM A22POE has several status LEDs that are very useful to diagnose problems when using or installing
the ATRIUM system. Refer to the following picture to locate the LEDs on the ATRIUM A22POE. All LEDs are
explained in the following pages.
INPUTS/
OUTPUTS
RS485
LOCAL
BUS
BATTERY
(12V DC)
INPUT
POWER
SUPPLY
ETHERNET
LOCAL
BUS
STATUS
LOCK 1
SETTING
LOCK 2
SETTING
READERS
INPUTS
LOCKS
A22
2-Door Web-Based IP Module
DOOR 1
DOOR 1
DOOR 2
DOOR 2
DOOR 1
DOOR 2
D
ATA
1
Red LED 1
Green LED 1
Buzzer 1
D
ATA
0
+12V DC
D
ATA
1
Red LED 2
Green LED 2
Buzzer 2
D
ATA
0
+12V DC
Com. Relay 1
N.O. Relay 1
N.C. Relay 1
Lock output 1
Com. Relay 2
N.O. Relay 2
N.C. Relay 2
Lock output 2
Door Contact 1
REX 1
+12V DC
Door Contact 2
REX 2
+12V DC
Tamper Switch
+24V DC
-
+12V DC
-
+12V DC
A+
B-
Input 1
Input 2
Output 1
+12 V DC
Output 2
ETHERNET
24V DC INPUT
BATTERY
MODULE TYPE
SYSTEM STATUS
1
5
6
2
3
4
1
ETHERNET
ACT
Green LED flashing: Data transmitted/received.
LNK
Green LED: Ethernet network detected.
2
LOCAL BUS
RX
Green LED flashing: Data received on local bus.
TX
Green LED flashing: Data transmitted on local bus.
12V
Green LED: 12V on local bus.
3
24Vdc Input
/ Battery
24V
DC IN Green LED: A22POE is powered properly.
Red LED: No primary power.
BATT
BATT Green LED: Primary power present and battery charging.
Off LED: Primary power present and battery full.
Red LED: No battery or battery not properly connected.
Red LED flashing: Battery power is below 11.8Vdc.
4
STATUS
STAT
Flash once per second: Firmware is operating normally.
Flash rapidly: Firmware is upgrading.
Blink once per 3 seconds: Card enrollment mode.
5
READERS
#1
Green LED flashing: Data received from Reader #1.
#2
Green LED flashing: Data received from Reader #2.
6
LOCK &
RELAY
LOCK 1
Green LED: Door 1 Lock Relay is active/triggered.
LOCK 2
Green LED: Door 2 Lock Relay is active/triggered.
RLY1
Green LED: Auxiliary Relay 1 is active/triggered.
RLY2
Green LED: Auxiliary Relay 2 is active/triggered.