CDVI ATRIUM A22K - Wiegand Reader;Keypad Wiring Diagram

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A22K
High Security Access Control 2-Door Module
+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
GALEO/W
Wiegand Keypad
NANOPB
Mini Proximity Reader
Red Black Green White Orange Yellow Brown Red Black Green White Brown
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
See chapter 2 “Recommended Wiring” for more information on wiring type, size, and maximum length.
The optional entry/exit readers on the same port is not compatible with Wiegand readers.
Please note that the A22K provides 12Vdc output. Connecting a device (keypad or reader) requiring a
dierent voltage may damage the reader or keypad and invalidate the A22K warranty.
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