CDVI ATRIUM A22POE - Ethernet and RS485 Bus Connection

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EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
ETHERNET NETWORK CONNECTION & RS485 BUS
Connect the Ethernet 10/100 Mbps port of the ATRIUM A22POE to a LAN or WAN network using an UTP cable
(maximum 100m (300ft)). Connect expansion modules on a 3 conductor RS485 communication loop in daisy
chain or star conguration up to 1220m (4000 ft) from the ATRIUM controller.
Ethernet @ 10/100 Mbps
Maximum 100m (300ft.)
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
DATA 1 Red LED 1 Green LED 1 Buzzer 1 DATA 0 +12V DC DATA 1 Red LED 2 Green LED 2 Buzzer 2 DATA 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
Red
Power Supply
LED Indicator
White
PoE+ Splitter
POES
From PoE+ source
(Data + Power)
Ethernet Port
(Data)
DC power output
(24 Vdc)
The pre-assembled PoE+ Splitter
seperate data and power coming
from PoE+ source, example:
PoE+ switcher or injector
+12V DC
A+
B
-
Furthest ATRIUM module
can be up to 1220m (4000ft)
from the A22POE.
In noisy environments use
twisted pair wiring as
shown below: