SPECIFICATIONS
2) Multi-station Access Control Door Lock
Description
This is an expansion of application (1). The DK-2890 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-2890
(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
●
Operating Voltage:
●
12V DC Nominal; 11-15V DC
●
Operating Current:
.
60mA (quiescent) to 100mA
●
Operation Temperature:
.
-20°C to +70°C
●
Environmental Humidity:
.
5-95% relative humidity non-condensing
●
Working Environment & Ingress Protection:
.
Indoor or Outdoor, IP-55 Weatherproof
●
Number of Users:
●
Output 1 - 1,000 (PINs and/or Cards)
●
Proximity Card:
●
Standard EM Card or Keyfob, 125Khz
●
Number of Visitor Codes:
●
50, programmable for one time or with the time limit
●
Timings for Code Entry and Card Reading:
●
10 seconds waiting for next digit entry
●
30 seconds waiting for code entry after card reading
●
The Timer:
●
1-99,999 Seconds (Over 24 Hours possible) Programmable Timer for O/P 1
●
Egress Button:
●
Programmable for Instant, Delay with Warning
●
Momentary or Holding Contact for the Exit Delay
●
Output Contact Ratings:
●
Output Relay 1 – N.C. & N.O. Dry contacts, 2A/24VDC Max.
●
Output Relay 2 (Door Bell) – N.O. Dry contact, 1A/24VDC Max.
●
Tamper Switch – N.C. dry contact, 50mA/24VDC Max.
●
Dimensions:
●
169(H) X 46(W) X 24(D)mm
●
Weight:
●
160g net
●
Housing:
●
ABS plastic housing painted in metallic black
Specifications are subject to change for modification without notice
DK-2890
Summary of Contents for DK-2890
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