CDVI A22 - Wiring Diagram; Module Type Configuration

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EN
ATRIUM A22
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM A22
2-Door Controller
INSTALLATION MANUAL
5] WIRING DIAGRAM
MODULE TYPE CONFIGURATION (CONTROLLER OR EXPANDER)
The exibility of the A22 module allows it to be set either as a 2-door controller or 2-door expander.
Simply adjust the “TYPE” jumper to the required position (see the diagram below).
By default, each A22 is set as a 2-door controller.
• One A22 set as a controller can manage (be connected to) up to four A22 modules set as
expanders for a total of 10 doors.
• To communicate with an A22 set as a controller, use the RJ45 Ethernet connection.
• Communication between an A22 controller and A22 expansion modules is achieved using the RS485
Local Bus.
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
Module Type Jumper Setting
(Controller or Expander)
EX CTEX CT
or
Module is set as a
“2-Door Controller”
(Default Setting)
Ethernet connection
when the module type is
set as a “2-Door Controller”
RS485 Local Bus connection
when the module type is
set as a “2-Door Expander”
Module is set as a
“2-Door Expander”