CDVI A22K Manual Del Usuario página 43

+12V DC
RS485
LOCAL
EN
A+
BUS
B-
Input 1
EXTRA
Input 2
INPUTS/
RS485 High Security Card Reader wiring diagram
Output 1
OUTPUTS
+12V DC
Output 2
READER DOOR 1
BUZ GRN RED D1 D0 GND 12V
OUTPUT READER OPTION (RS485 ONLY):
Each A22K controller supports the Input/Output reader, 2 readers per door.
Connect the 2 readers in parallel (as shown above).
Input reader : position the dipswitch at the top near the antenna card, (factory configuration).
Output reader : position the dipswitch at the bottom close to the motherboard.
CAUTION
the dipswitch must be at the bottom near the motherboard:
Set the position of the switch before powering the player, or unplug and plug the player if you change the dip switch
to the output mode.
The 2 players must be separated by a distance of 20 cm to avoid any interference.
High Security Access Control 2-Doors Module
INPUT
READER DOOR 2 DOOR 1
BUZ GRN RED D1 D0 GND 12V C1 GND
K2 K2
ENTRY EXIT
(Showned with K1 Reader)
ENCLOSURE
TAMPER
INPUT
SWITCH
DOOR 2
INPUT
REX1 12V C2 GND REX2 12V GND TMP
OPTION OF ENTRY/EXIT READERS
ON THE SAME PORT
IMPORTANT:
That option can ONLY be done with CDVI
RS485 high security card readers.
INPUT
+24V DC
POWER
A22K
SUPPLY
BATTERY
+12V DC
BACKUP
LOCK LOCK
DOOR 1 DOOR 2
LK1+ LK1- C1 NO1 NC1 LK2+ LK2-
-
:
-
C2 NO2 NC2
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