INTRODUCTION
DESCRIPTION OF CONNECTION TERMINALS & INDICATORS
DOLKSS1KB
is a self-contained digital access control keypad that offers field proven reliability and
cost
effec�ve solu�ons for residen�al and commercial installa�ons. It is designed for stand alone
electric lock opera�ng with 12V DC power supply. It employs a 3 Amp Solid State output contact
and is virtually compa�ble with any Fail-safe or Fail-secure electric locking device.
INTRODUCTION
DK-9521 / DK-9522 is an universal, self-contained digital access keypad offers field proven reliability and cost
effective solutions for residential and commercial installations. It is designed for stand alone electric lock and inter-
lock systems and operates from a 12 to 24V AC/DC power supply and virtually compatible with any electric locking
device. Apart from that it is also the perfect choice for controlling security systems, automatic operators and
machinery. The DK-9521 offers single relay output, and that the DK-9522 offers dual relay output.
DK-9521 / DK-9522 consists two application softwares of Single User Mode for the general Users, and Multi-User
Mode for the advanced Users. The system offers a 4 digit length user code with 10,000 combinations for each
output in single user mode; and 100 user codes for output 1 and 10 user codes for output 2 in length of 4-8 digits
with combinations of more than 100 million in multi-user mode. Operation options of Auto Code entry and Manual
Code entry are available in both two user modes. Programmed information that stored in the system are non-volatile
in power failure.
Normally Closed contact while the keypad is secured on the box. It is open while keypad is separated from the
box. Connect this N.C. terminal to the 24 hour zone of an alarm system if necessary.
Connect to 12-24V AC or DC power supply. The ( ) supply and ( ) GND are the common grounding points of
the keypad system. No selection jumper is required for the full input voltage range.
Connect DC power with the (+) and ( ) polarity indicated; and there is no polarity discrimination for AC power
input.
5 Amp relay dry contacts, recommended for door strike controls. Normally Open (N.O.) and Normally Closed
(N.C.) outputs are available. Use N.O. output for Fail-secure locking device and N.C. output for Fail-safe locking
device. The relay can be programmed in Start/Stop (toggle) mode or timer mode from 1 to 999 seconds.
N.C. TAMPER
12 24V AC/DC
OUTPUT 1
-
(POWER INPUT)
-
-
CONNECTION TERMINALS
2
OUTPUT
PRODUCT
DK-9521
DK-9522
OUTPUT 1
5 Amp relay
5 Amp relay
OUTPUT 2
NPN Open Collector
1 Amp relay
RELAY
1
RELAY
2
ON
OFF
DAP
+
-
12 24V
TAMPER
N.C.
EG
IN
OUTPUT 1
N.C. C. N.O.
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O/P
1
INHIB
TAMP
RELAY
ON
OFF
DAP
+
-
12 24V
TAMPER
N.C.
EG
IN
OUTPUT 1
N.C. C. N.O.
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O
/P
1
IN
H
IB
TAMP
DK-9521
DK-9522
R
1
2
3
4
5
6
7
8
9
0
#
RED
AMBER
GREEN
DK-9521
( ii ) Alarm System Arm-Disarm Control
Use the (N.O.) or (N.C.) output contact to make arm-disarm control of an alarm system.
Consult your alarm control panel manual for the appropriate output contact to be used in arm-disarm control.
Usually set output 2 to Momentary mode (Programming Option 501) for multi station systems and Start
/ Stop mode (Programming Option 51) for single station systems.
( i ) Shunting an N.C. Zone
Use the Normally Open (N.O.) output contact to shunt a Normally Closed (N.C.) protection zone of an
alarm system.
Set output contact to Start / Stop Mode (Programming Option 51).
19
(D) DURESS OUTPUT
(E) OUTPUT 2 (FOR DK-9522 ONLY)
ALARM CONTROL PANEL
24 HOUR N.O.
PROTECTION
ZONE
OR
1.5K
LED
+12V
LOW POWER
PIEZO BUZZER
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O/P
1
INHIB
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
IN
T.
LOCK
O/P
1
INHIB
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
N.C.
N.C. MAGNETIC CONTACT
TO PROTECTION ZONE
OF AN ALARM CONTROL PANEL
OR
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
ALARM CONTROL PANEL
REMOTE
ARM-DISARM
CONTROL
NO. OR N.C.
INTRODUCTION
DK-9521 / DK-9522 is an universal, self-contained digital access keypad offers field proven reliability and cost
effective solutions for residential and commercial installations. It is designed for stand alone electric lock and inter-
lock systems and operates from a 12 to 24V AC/DC power supply and virtually compatible with any electric locking
device. Apart from that it is also the perfect choice for controlling security systems, automatic operators and
machinery. The DK-9521 offers single relay output, and that the DK-9522 offers dual relay output.
DK-9521 / DK-9522 consists two application softwares of Single User Mode for the general Users, and Multi-User
Mode for the advanced Users. The system offers a 4 digit length user code with 10,000 combinations for each
output in single user mode; and 100 user codes for output 1 and 10 user codes for output 2 in length of 4-8 digits
with combinations of more than 100 million in multi-user mode. Operation options of Auto Code entry and Manual
Code entry are available in both two user modes. Programmed information that stored in the system are non-volatile
in power failure.
Normally Closed contact while the keypad is secured on the box. It is open while keypad is separated from the
box. Connect this N.C. terminal to the 24 hour zone of an alarm system if necessary.
Connect to 12-24V AC or DC power supply. The ( ) supply and ( ) GND are the common grounding points of
the keypad system. No selection jumper is required for the full input voltage range.
Connect DC power with the (+) and ( ) polarity indicated; and there is no polarity discrimination for AC power
input.
5 Amp relay dry contacts, recommended for door strike controls. Normally Open (N.O.) and Normally Closed
(N.C.) outputs are available. Use N.O. output for Fail-secure locking device and N.C. output for Fail-safe locking
device. The relay can be programmed in Start/Stop (toggle) mode or timer mode from 1 to 999 seconds.
N.C. TAMPER
12 24V AC/DC
OUTPUT 1
-
(POWER INPUT)
-
-
CONNECTION TERMINALS
2
OUTPUT
PRODUCT
DK-9521
DK-9522
OUTPUT 1
5 Amp relay
5 Amp relay
OUTPUT 2
NPN Open Collector
1 Amp relay
RELAY
1
RELAY
2
ON
OFF
DAP
+
-
12 24V
TAMPER
N.C.
EG
IN
OUTPUT 1
N.C. C. N.O.
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O/P
1
INHIB
TAMP
RELAY
ON
OFF
DAP
+
-
12 24V
TAMPER
N.C.
EG
IN
OUTPUT 1
N.C. C. N.O.
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O
/P
1
IN
H
IB
TAMP
DK-9521
DK-9522
1
2
3
4
5
6
7
8
9
0
#
RED
AMBER
GREEN
( ii ) Alarm System Arm-Disarm Control
Use the (N.O.) or (N.C.) output contact to make arm-disarm control of an alarm system.
Consult your alarm control panel manual for the appropriate output contact to be used in arm-disarm control.
Usually set output 2 to Momentary mode (Programming Option 501) for multi station systems and Start
/ Stop mode (Programming Option 51) for single station systems.
( i ) Shunting an N.C. Zone
Use the Normally Open (N.O.) output contact to shunt a Normally Closed (N.C.) protection zone of an
alarm system.
Set output contact to Start / Stop Mode (Programming Option 51).
19
(D) DURESS OUTPUT
(E) OUTPUT 2 (FOR DK-9522 ONLY)
ALARM CONTROL PANEL
24 HOUR N.O.
PROTECTION
ZONE
OR
1.5K
LED
+12V
LOW POWER
PIEZO BUZZER
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
INT
.
LOCK
O/P
1
INHIB
KEY
ACT
.
DOOR
SENS
(
)
GND
-
DU
OUT
IN
T.
LOCK
O/P
1
INHIB
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
N.C.
N.C. MAGNETIC CONTACT
TO PROTECTION ZONE
OF AN ALARM CONTROL PANEL
OR
OUTPUT
2
N.C.
C.
N.O.
KEY
ACT
.
ALARM CONTROL PANEL
REMOTE
ARM-DISARM
CONTROL
NO. OR N.C.
INHIBIT
(RED)
MAINS
(AMBER)
DOOR
(GREEN)
1 2 3 4
5 6 7 8
3