AEI DK-2822 - Dual-station Access Control Door Lock

61
1) Dual-station Access Control Door Lock
Description
Owner can select an auxiliary reader AR-2802 or an auxiliary reader-keypad AR-2806, AR-2807
or AR-2809 and connect it with the master keypad DK-2822 to expand the system with
dual-station for user convenience. Simply connect the reader or the reader-keypad in parallel
with the Data I/O Bus of the master keypad. The auxiliary reader accepts all the cards that are
programmed in the master keypad. If it is an auxiliary reader-keypad it accepts cards and user
codes like the master keypad.
Note: Keep Operation Mode setting of the keypad in “Keypad Mode (default)” with Location
(–) COMMON GND
(+) POWER SUPPLY
DATA I/O BUS
DK-2822
(MASTER KEYPAD)
AR-2802 S or A
(AUXILIARY READER)
ELECTRIC LOCK
Wiring Diagram
System Connection
Dual-Station Access Control Door Lock
94 = 0 in this application.
654321
LED
DATA
I/O
TAMPER
N.C.
( + ) ( – )
12-24V DC
(–) COMMON GND
(+) POWER SUPPLY
DATA I/O BUS
AR-2802S AUXILARY READER
OR
AR-2802A
MASTER KEYPAD
DK-2822
TAMPER
N.C.
(+) (–)
DOOR LOCK
DATA
I/O
N.O
EGRESS BUTTON
(INSIDE HOUSE)
56781 2 3 4
(–)
(+)
(–)
*
(+)
ELECTRIC LOCK
CATHODE IN4004