AEI DK-2891A, Руководство пользователя

Страница: 46 / 52

CONNECTION TERMINALS AND INDICATORS
2) Multi-station Access Control Door Lock
Description
This is an expansion of application (1). The DK-2891 is expandable to a multi-station system for
user convenience with the auxiliary readers AR-2802 and/or the auxiliary reader-keypads
AR-2806, AR-2807 &r AR-2809. Total 3 auxiliary readers or reader-keypads can be connected in
parallel with the Data I/O Bus and they provide the same functions like the master keypad in
using cards and user codes.
Note: Keep Operation Mode setting of the keypad in “Keypad Mode (default)” with Location
(–) COMMON GND
(+) POWER SUPPLY
DATA I/O BUS
DK-2891
(MASTER KEYPAD)
AR-2802S OR
AR-2802A
AR-2802S OR
AR-2802A
(AUXILIARY READER)
ELECTRIC LOCK
(–) COMMON GND
(+) POWER SUPPLY
DATA I/O BUS
6 5 4 3 2 1
LED
DATA
I/O
TAMPER
N.C.
( + ) ( – )
12-24V DC
6 5 4 3 2 1
LED
DATA
I/O
TAMPER
N.C.
( + ) ( – )
12-24V DC
Wiring Diagram
System Connection
AR-2806 OR
AR-2807 OR
AR-2809
(AUXILIARY KEYPAD-READER)
AR-2806 OR
AR-2807 OR
AR-2809
AUXILIARY
READER AUXILIARY
KEYPAD-READER
94= 0
in this application.
12V DC
POWER
SUPPLY AD-1312
OR
AP-960
ELECTRIC LOCK
N.O. N.C.
OR
CATHODE
1N4004
OUTPUT RELAY
N.O. Output for
Fail-secure Lock
N.C. Output for
Fail-safe Lock
EGRESS
BUTTON
MORE EGRESS
BUTTONS CAN
BE CONNECTED
IN PARALLEL
N.O.
N.O.
THE WIRE HARNESS
 
1. GREY
2. PINK
6. BLACK
5. RED
4. ORANGE
3. PURPLE
8. BROWN
12. BLUE
11. GREEN
10. YELLOW
9. WHITE
7. LIGHT BLUE
TAMPER N.C.
OUTPUT RELAY 2
OR
DOOR BELL
GND (–)
12V
DC IN
(+)
N.O.
COM
N.C.
DATA I/O
(–) GND
EG IN N.O.
SELECTION JUMPER FOR OUTPUT 2
THE WIRE HARNESS
1 - 2 : TAMPER N.C. (Tamper Switch Normally Closed Contact)
A normally closed dry contact while the front cover is secured on the main box. It is open while the
cover is separated from the box. Connect this N.C. terminal to the 24 hour protection zone of an
alarm system if necessary.
3 - 4 : OUTPUT 2 (Version A) OR DOOR BELL (Version B)
A relay output dry contact with maximum rating of 24 VDC/1Amp which is selectable for N.C.
(Normally Closed) or N.O. (Normally Open) output via jumper.
DK-2891A - Output contact controlled by the PINS and/or cards in group 2
DK-2891B - Output contact controlled by the Bell Button
5 - 6 : 12V DC (Power Input Terminal)
Connect to 12V DC power supply. The (-) GND is the common grounding points of the system.
SELECTION JUMPER FOR OUTPUT 2
OUTPUT 2
OUTPUT
RELAY
1
TAMPER
SWITCH
O/P 2
N.C. N.O.
DK-2891