AEI Protect On Systems DK2852 User Manual
VANDAL RESISTANT
BACK-LIT WEATHERPROOF
RFID ACCESS CONTROL KEYPAD
DK-2852 C & D
User Manual
AEI PROTECT-ON SYSTEMS LIMITED
www.apo-hk.com
FOR ELECTRIC LOCK, INTER-LOCK
AND SECURITY SYSTEM INSTALLATIONS
TABLE OF CONTENTS
INTRODUCTION
FEATURES
OPTIONAL DEVICES FOR SYSTEM EXPANSION
SPECIFICATIONS
INSTALLATION
Precautions
CONNECTION TERMINALS
OTHER FACILITIES
On-Board LED Indicators
Pacifier Tone & The LED Signals
Jumper for Back-Lit Selection
PREPARATION FOR PROGRAMMING
A) Criteria for Codes and Cards
B) Security Level of The Operation Media
C) List of User Information
PROGRAMMING AND OPERATION
Power Up The Keypad
Set Keypad into Programming Mode with Master Code
Direct Access to Programming Mode with The “DAP” Code – 2 8 2 8
System Refreshing with “Refreshing Code” --- 9 9 9 9
The Default Values after Refreshing
Master Code
Super User Code
Operation and Functions of The Super User Code
Common User Codes for Output 1 & 2
User Codes/Card For Output 1 & 2
Examples – Programming And Operation
Visitor Codes (For Output 1 Only)
Duress Codes (For Outputs 1 & 2 )
Operation And Function of The Duress Code
Output Modes & Timing for Output 1 and 2
System Real-Time-Clock
Start & Stop Times For Daily Inhibition of Output 1
Personal Safety And System Lock-Out
User Code Entry Mode - Auto or Manual
Pacifier Tones On-Off Selection
Output Operation Announcer
Status LED Flashing On-Off during Standby
Door Forced Open Warning & Timing
Door Propped-Up Warning & The Delay Time
Intelligent Egress Button – An Unique Feature of A Contemporary Keypad
Where And Why “Going Out” Needs Attention
Egress Delay , Warning And Alarm
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AUXILIARY INFORMATION
DRY CONTACT
A dry cont
act means that no electricity is connected to it. It is prepared for free connections. The
Relay Output contacts provided in this keypad system are dry contacts.
N.C.
Normall
y Closed, the contact is closed circuit at normal status. It is open circuit when active.
N.O.
l
y Open, the contact is open circuit at normal status. It is closed circuit when active.
Normal
TRANSISTOR OPEN COLLECTOR OUTPUT
open collector output is equivalent to a Normally Open (N.O.) contact referring to ground
An
similar to a relay contact referring to ground. The transistor is normally OFF, and its output
switches to ground (-) when active. The open collector can only provide switching function for
small power but it is usually good enough for controlling of an alarm system. The Duress,
Inter-lock and Key Active/Alarm Outputs of the keypad are open collector outputs.
OPEN COLLECTOR
OUTPUT ----
tches to
Output swi
ground when activated
EQUIVALENT
N.O. CONTACT
OUTPUT ----
Output switches to
ground when activated
Operation Modes
Close The Programming Mode
PROGRAMMING MAKE SIMPLE - For General Users
PROGRAMMING SUMMARY CHART
APPLICATION EXAMPLES
A Stand Alone Door Lock
An Inter-Lock System Using Two Keypads
APPLICATION EXPANSIONS
The Axiliary Readers & Keypad
The Split-decoders
1) Dual-station Access Control Door Lock
2) Multi-station Access Control Door Lock
3) Split-decoded Access Control Door Lock
4) Split-decoded Multi-station Access Control Door Lock
APPLICATION HINTS FOR THE AUXILIARY TERMINALS
AUXILIARY INFORMATION
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INTRODUCTION
DK-2852 is a sel
the digital keypad and proximity EM card reader in one unit.
The keypad has been designed for full feature stand alone access control applications. It is
expandable to work with an optional decoder (DA-2800 or DA-2801) for high security split-decoded
operation. It is also compatible with the auxiliary card reader (AR-2802) and the auxiliary keypad
readers (AR-2806, AR-2807 and AR-2809) for upgrading a stand alone or split-decoded system to
multi-station operation.
The keypad is ideally for door strike and alarm arm-disarm controls. It is also a programmable
industrial timer (from 1 second to over 24 hours) for automatic operator system.
f-contained two output relay , vandal resistant and weatherpr oof keypad. It combines
Two versions are available for DK-2852. They are denoted with a suffix letter “C” & “D”
DK-2852C (Standard Version):
Output Relay 1 – 5A Rating N.C. & N.O. Contacts for Door Lock Actuation Control
Output Relay 2 – 1A Rating N.C. & N.O. Contacts for Auxiliary Device Control
DK-2852D (Door Bell Button Version):
Output Relay 1 – 5A Rating N.C. & N.O. Contacts for Door Lock Actuation Control
Output Relay 2 – 1A Rating N.C. & N.O. Contacts for External Door Bell Actuation Control
FEATURES
A member of the Tri- Tech series keypads compatible with the optional controllers & reader keypads
for system expansion
Loaded with the DK-2800 MK-II operation software
Built-in with all the logics for stand alone, split-decoded and multi-station operations
Controls “Going in” with User Codes / Cards and “Going out” with feature programmable egress
button
Independent control for the two output relays with programming timer (DK-2852C)
Total 1,100 User Codes / Cards for controlling of the two outputs (DK-2852C)
Indoor or outdoor installation with IP-66 all weather ingress protection
Stainless steel faceplate combines with die-casting metal back-lit key buttons
Vandal resistant die-casting metal housing for surface or gooseneck mounting
(F) OUTPUT 2 -- Door Bell Button (DK-2852D)
(OPTIONAL)
ELECTRONIC
DOOR CHIME
N.O.
DOOR
BELL
output 2 of the DK-2852D is prepared for
The
triggering a low power door chime. DO NOT
use it as a high voltage power path for a door
bell. The maximum power rating of the
contact is 24V DC/1 Amp.
Connect the N.O. output contact in parallel
with the door bell button.
Package Contents
• One DK-2852 Keypad
• Two EM Cards
• One Pack of Mounting Screws
• One Centre Pin Torx Screw Wrench
• One User Manual
(D) DURESS OUTPUT
The
Duress Output switches to (
ON an LED lamp and/ or a small buzzer to notify a guard; or connect it to a 24 hour Normally
Open protection zone of an alarm system.
Only one connection option is recommended. Make sure that the sink current does not
exceed the maximum rating of 100mA.
-
) groun
d when duress code is entered. You may use it to turn
(E) OUTPUT 2 (DK-2852C)
( i ) Shunting an N.C. Zone
OPTIONAL DEVICES FOR SYSTEM EXPANSION
The Optional Decoders Available for Split-decoded Operation
– Full Feature Decoder with RF Remote Control
DA-2800
DA-2801 – Full Feature Decoder
The Auxiliary Reader / Keypad Available for Multi-station Operation
AR-2802S or A – EM Card Reader
AR-2806S or A – EM Card Reader with Digital Keypad
AR-2807S or A -- EM Card Reader with Digital Keypad
AR-2809S
Remark:
ffix letter “S” stands for standard version and “A” stands for advanced version. The advanced
The su
version possesses the standand features and also provides Wiegand and RS-232 data outputs for the
custom projects with external controller and PC.
ar
d Reader with Digital Keypad
-- EM C
Please contact your local agent for the optional devices.
Use the Normally
alarm system.
Set output contact to Start / Stop Mode (Programming Option 52, Output Mode=0).
( 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 for arm-disarm control.
Usually set output 2 to Momentary mode (Programming Option 521, Location 52, Output Mode=1) for
multi station systems and Start / Stop mode (Programming Option 520, Location 52, Output Mode=0)
for single station systems.
Open (N.O.) output contact to shunt a Normally Closed (N.C.) protection zone of an
SPECIFICATIONS
Operating Voltage:
/DC, Auto adjusting
12V-24V AC
Operating Current:
62mA (quiescent)
30mA (quiescent) to 61mA@24VDC
Storage and Operation Temperature:
-20 C
Storage and Operation Humidity:
5-95% r
Working Environment & Ingress Protection:
All weather
Number of Users:
Output 1
Output 2 – 100 (Codes and/or Cards) + 10 Duress Codes (DK-2852C)
Proximity Card:
Standard EM
Number of Visitor Codes:
50, pr
Timings for Code Entry and Card Reading:
10 seconds waiting for next digit entry
30 seconds waiting for code entry after card reading
The Timers:
1-99,999 Seconds (Over 24 Hours possibl
Egress Button:
Programmable
Momentary or Holding Contact for Exit Delay
Input Sensing Terminals:
a) Door posit
Output Control Terminals:
Transistor
a) Duress, b) Key Active, c) Inter-lock
Output Contact Ratings:
Output R
Output Relay 2 – N.C. & N.O. dry contacts, 1A/24VDC Max.
Tamper Switch – N.C. dry contact, 50mA/24VDC Max.
Dimensions:
125(H) X 79(W)
Weight:
520g net
Housing:
Die-C
ast Aluminum, Powder-paint coating
Faceplate Material:
1.5mm stai
to 130mA@12VDC
to +70 C
elative humidity non-condensing
, IP-66
– 1,000 (Codes and/or Cards) + 50 Duress Codes
Card or Keyfob, 125Khz
ogrammable for one time or with time limit
e) Independent Programmable Timers for O/P 1 & 2
for Instant, Delay with Warning
ion, b) Egress, c) O/P 1 inhibit
Open Collector 24VDC/100mA sink Max for the following outputs
elay 1 – N.C. & N.O. dry contacts, 5A/24VDC Max.
X 46/54(D)mm
nless steel
APPLICATION HINTS FOR THE AUXILIARY TERMINALS
(A) TAMPER N.C.
(B) DOOR SENS
SENS
DOOR
(–)
GND
With
the help of a Normally Closed
door position sensor (usually a
magnetic door switch) on the door to
set up the following functions:
The tamper switch
keypad is secured on gang box. It is open when
the keypad is removed from the gang box. To
prevent sabotage, connect these terminals in
series with a 24 hour N.C. protection zone of an
alarm system if required.
Door Auto Relock -- The system will
immediately relock the door after
has been gained to prevent "tailgate" entries.
Door Forced-ope n Alarm -- The keypad will
generate alarm instantly if the door is forced to
open. Enable the function at Location 80.
Door P ropped-up A larm -- The keypad will
generate alarm if the door is left open longer
than the pre-set delay time. Enable the function
at Location 81.
Inter-lock Control -- When the door is open,the
interlock output of the keypad will give a (
command to stop the other keypad in an
inter-lock system.
is Normally Closed while the
a valid access
-
)
(C) KEY ACTIVE
(a)
The
Key Active Output switches to (-) ground
for 10 seconds whenever a key is touched.
You may use it to turn ON an LED lamp and
/or a small buzzer to notify a guard; or
to energize a relay to switch ON lights or
trigger an CCTV Camera to start recording.
Make sure that the relay for switching ON
lights has high enough isolation between
high voltage and low voltage to prevent
damage of the keypad.
Only one connection option is recommended.
Make sure the sink current does not exceed
the maximum rating of 100mA.
External power supply and isolation relay
are strictly necessary in driving high power
device, such as lights.
(b)
4) Split-decoded Multi-station Access Control Door Lock
Description
This
is an expansion of application (3). The DK-2852 is expandable to a multi-station system in
Split-decoded operation. It is compatible with the auxiliary readers AR-2802 and the auxiliary
reader-keypads AR-2806, AR-2807 & AR-2809. Total 3 auxiliary readers or reader-keypads can
be connected in parallel with the Data I/O Bus. They provide the same functions like the master
keypad in using cards and user codes. The DK-2852 that is the server of the system manages
the data with its Data I/O Bus among the associated devices. This approach gives high security
in sabotage prevention and user convenience.
Note: Make Operation Mode setting of the keypad in “Server Mode” with Location 94 = 1 in
this applicat
ion.
System Connection
TA I/O BUS
DA
(+) POWER SUPPLY
(–) COMMON GND
ELECTRIC L
OUTPUT 1 OUTPUT 2 OUTPUT 3
N.O.
N.C.
OUTPUT RELAY 1
N.O. Output for Fail-secure Lock
N.C. Output for Fail-safe Lock
ELECTRIC LOCK
1N4004
OCK
-
ALARM O/P- KEY ACT O/P- N.O.- COM- N.C.- N.O.- COM- N.C.- N.O.- COM- N.C.- TAMPER- GND
CATHODE
AR-2802/06/07/09
Y READER
AUXILIAR
OR KEYPAD-READER
Wiring Diagram
AR-2802/06/07/09
Y READER
AUXILIAR
OR KEYPAD-READER
DK-2852
(SERVER)
DK-2852 (SERVER)
AD-1312 OR AP-960
DA
TA I/O BUS
(–) COMMON GND
(+) POWER SUPPL
DIGITAL KEYPAD
EGRESS BUTTON
MORE EGRESS
BUTTON CAN
BE CONNECTED
IN PARALLEL
DOOR BELL
BUTTON
DA-2800 OR
DA-2801
(DECODER)
Y
-
12-24V DC
N.O.
N.O.
N.O.
-
KEYPAD PWR- GND
(
)
(
-
)
(
-
)
(
-
)
-
DU OUT- DOOR BELL IN- EG IN- D
ATA I/O
DA-2800 OR DA-2801
(DECODER)
-
DOOR SENS- O/P 1 INHIB- IN
T.
L
(
-
OCK
)
INSTALLATION
ASSEMBLY
2
1
3
4
6
5
9
7
8
0
#
*
LED Indicators
Digital Keyboard
EM Card Reader
PRECAUTIONS
1) Prevent Interference:
Card reader is working at the frequency of 125Khz. Installation precautions are necessary.
The EM
Make su
re the location for installation has no strong low frequency electro-magnetic wave. Especially
in the range of 100-200Khz
If there is more than one keypads with the same operation frequency installed closely in the
location, make sure that they are at least 60cm (2ft) apart from each other to prevention
interference.
2) Prevent Accidental Short Circuit:
the previous experience, most of the damages caused in the installation are accidental touching
In
of the components on circuit board with the wires carrying power. Please be patient to study the
manual to become familiar with the specifications of the system before starting the installations.
Do not apply power to the system while it is in installation.
Check carefully all the wirings are correct before applying power to the system for testing.
CONNECTION TERMINALS
BACK-LIT JUMPER
CONNECTION
TERMINALS
1 - 2 : 12 - 24V AC/DC (Power Input T
Connect to 12-24V AC or DC power supply. The (-) supply and (-) GND (terminals 2 & 12) 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.
erminal)
3 - 4 - 5 : OUTPUT 1 (Output Relay 1)
5 Amp relay dry contact controlled by the Group 1 User Codes/Cards, recommended for door strike.
Terminal 3 is Normally Closed (N.C.), terminal 5 is Normally Open (N.O.) and terminal 4 is the
common point of the two contacts. Use N.C. output for Fail-safe locking device; and N.O. output for
Fail-secure locking device. The relay is programmable for Start/Stop (toggle) mode or Momentary
timing mode. See programming Location 51 for the details.
6 - 7 - 8: OUTPUT 2 (Output Relay 2)
1 Amp relay dry contact with N.C. and N.O. outputs. T erminal 6 is the N.C.(Normally Closed). terminal
8 is N.O. (Normally Open) and terminal 7 is the common point of the two contacts, which is prepared
for actuating auxiliary device controlled by the keypad; or external door chime actuation controlled
by the bell button. The maximum rating of the relay contacts is 24 VDC/1A.
DK-2852C - Standard Version
The Output relay 2 in DK-2852C is controlled by the Group 2 User Codes and Cards. It is
programmable for Start/Stop (toggle) mode or Momentary Timer mode. See programming Location
52 for the details.
DK-2852D - Door Bell Button Version
The Output relay 2 in DK-2852D is controlled by the door bell button on the keyboard. It is an output
point for actuation of a low voltage external (optional) door chime. The contact point activates as
long as the bell button is pressed
3) Split-decoded Access Control Door Lock
Description
rt from stand-alone operation, the DK-2852 can be up-graded to high security Split-decoded
Apa
operation with a decoder unit DA-2800 or DA-2801. The decoder is inside the house with all the
input and output installations connecting to it. The DK-2852 manages the data in the system
with its Data I/O Bus. The decoder operates the door lock and the appliances directly according
to the commands from the keypad unit. This approach prevents the electric door lock or
appliance be operated due to sabotage at the external keypad.
Note: Make Operation Mode setting of the keypad in “Server Mode” with Location 94 = 1 in
pplication.
this a
System Connection
DK-2852
(SERVER)
DA
TA I/O BUS
(+) POWER SUPPLY
(–) COMMON GND
DA-2800 OR
DA-2801
(DECODER)
ELECTRIC L
OCK
Wiring Diagram
DK-2852 (SERVER)
NOTE:
Connect the 1N4004 as close as possible to the lock in
parallel with the lock power terminals of the lock to absorb
the back EMF to prevent it from damaging the keypad. The
1N4004 is not required if the electric lock is AC operated.
o avoid Electro-Static-Discharge from interfering with the
T
operation of the keypad, always ground the (-) terminal of
the keypad to earth.
Always connect DOOR SENSOR terminal to (-) ground if not
used.
Always connect TAMPER terminal to (-) ground if not used.
Make 3-wire Connection (+, -, DATA I/O) to the keypad in
the DK-2800 series. More than one keypads can be
connected in parallel.
DA-2800 OR DA-2801
(DECODE)
AD-1312 OR AP
TA I/O BUS
DA
(–) COMMON GND
(+) POWER SUPPLY
DIGITAL KEYPAD
EGRESS BUTTON
MORE EGRESS
BUTTON CAN
BE CONNECTED
IN PARALLEL
DOOR BELL
BUTTON
-
-
-
-
-
-
DOOR SENS- O/P 1 INHIB- IN
DU OUT- DOOR BELL IN
EG IN- D
KEY
GND
12-24V DC
ATA I/O
T.
L
P
(
AD PW
)
R
-960
(
-
)
N.O.
(
-
)
N.O.
-
)
(
N.O.
(
-
OC
)
K
-
N.O.- COM- N.C.- N.O.- COM- N.C.- TAMPER- GND
OUTPUT 1 OUTPUT 2 OUTPUT 3
N.O.
N.C.
OUTPUT RELAY 1
N.O. Output for Fail-secure Lock
N.C. Output for Fail-safe Lock
ELECTRIC LOCK
1N4004
-
ALARM O/P- KEY ACT O/P- N.O.- COM- N.C
.
CATHODE
2) Multi-station Access Control Door Lock
Description
This is an expansion of application (1). The DK-2852 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-k eypads 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
94= 0 in th
is application.
System Connection
DA
TA I/O BUS
(+) POWER SUPPLY
(–) COMMON GND
ELECTRIC LOCK
AR-2806 OR
AR
-2807 OR
AR-2809
(AUXILIARY KEYPAD-READER)
AR-2802S OR
AR-2802A
(AUXILIARY READER)
DK-2852
(MASTER KEYP
AD)
Wiring Diagram
AR-2806 OR
AR
AR-2809
(+) (–)
12-24V DC
-2807 OR
TAMPER
DATA
I/O
AR-2802S OR
-2802A
AR
LED
N.C.
12-24V DC
LED
N.C.
I/O
TAMPER
DATA
(+) (–)
DK-2852
AD-1312 OR AP-960
9 : EG IN ( Egress Input)
Normal
ly Open (N.O.) input terminal referring to (-) ground. With the help of connecting a
A
normally open button to activate Output 1 for door opening like using Codes/Cards.
Egress button is usually put inside the house near the door. More than one egress buttons can be
connected in parallel to this terminal. Leave this terminal open if not used.
See Programming Locations 90 for more information about the Egress Button with programmable
features.
10 : KEY ACT O/P (Keypad Active Output)
An NPN transistor open collector output with maximum power rating of 24VDC/100mA sink. It is
equivalent to an N.O. (Normally Open) terminal referring to ground. It can be used to drive small
power device, such as a relay or a low power control point for other equipment.
11 : DU OUT (Duress Output)
An NPN transistor open collector output with maximum power rating of 24VDC/100mA sink. It is
equivalent to an N.O. (Normally Open) terminal switching to (-) ground after the Duress Code is
entered. Use it to trigger an alarm zone of a security system, or turn on a buzzer to notify a guard.
12 : (-) GND (Common Ground)
A grounding point of the keypad that is common to terminal 2.
13 : DOOR SENS N.C. (Door Position Sensing Input -- Normally Close)
A Normally Closed (N.C.) sensing point referring to (-) ground, with the help of a normally closed
magnetic contact monitors the open or close status of the door. It initiates the following functions
for the system. Connect it with jumper to (-) Ground if not used.
a) Door Auto Re-lock
The system immediately re-locks the door after it is re-closed before the end of the programmed
time for output 1. It prevents unwanted “tailgate” entry.
b) Door Forced Open Warning
The keypad generates “door forced open” warning instantly once the door is forced to open
without a valid user Code, Card or egress button. The warning lasts as long as the time
programmed (1-999 sec). It can be stopped with an User Code or card for output 1 at anytime.
See programming Location 80 for the details.
AUXILIARY
KEYPAD-READER
AUXILIARY
READER
DATA I/O BUS
(+) POWER SUPPLY
(–) COMMON GND
EGRESS BUTTON
(INSIDE THE HOUSE)
MORE EGRESS
TONS CAN
BUT
BE CONNECTED
IN PARALLEL
c) Door Propped-up Warning
The keypad generates propped-up warning beeps while the door is left open longer than the
allowable time programmed. The warning will last as long as the door is open until re-closed. See
programming Location 81 for the details.
d) Inter-lock Control
The inter-lock control output always goes to (-) while the door is open, which gives signal to
disable the partner keypad in an inter-lock system. See the Inter-lock terminal 15 description for
more information.
14 : O/P 1 INHIBIT N.O
A Normally Open (N.O.) sensing input point for controlling the Output 1, with this terminal
connecting to (-) ground, the Egress Button, the group of User PINs and Cards for Output 1 are
all disabled. It is prepared mainly for the cross wire connection with the “Inter-lock O/P” point of
the partner keypad in an Inter-lock system.
NOTE: The inhibit function does not govern the Duress Codes and the Super User Codes. They are
alwa
15 : INTER-LOCK O/P (Inter-lock Control Output)
An NPN transistor open collector output with maximum power rating of 24VDC/100mA sink. It is OFF
at normal condition and it switches to (-) ground immediately for the first 5 seconds after keying in
a valid User Code or reading a card to operate Output 1, then, it will keep tying to (-) ground during
the Door Position Sensor is open circuit due to door opening. Use this output point to make cross
wire connection with the partner keypad’s “O/P 1 Inhibit” point in an Inter-lock system to prevent
both doors can be opened at the same time.
An Inter-lock System:
An inter-lock system is a two-door system that always allows only one of the doors to open during
the operation. While one of the doors is opened, the other door keeps close until the open door is
re-closed. It prevents the unauthorized people dashing into a protected area while the doors are in
use.
An inter-lock system needs two keypads and two door position sensing switches for the two doors.
16 - 17 : TAMPER N.C. (Tamper Switch Normally Closed Contact)
A normally closed dry contact while the keypad is secured on its box. It is open while keypad is
separated from the box. Connect this N.C. terminal to the 24 hour protection zone of an alarm
system if necessary.
18 : DATA I/O PORT (Data Communication Bus)
Data I/O port is prepared for setting up a data bus for the connection of the auxiliary reader-keypads
and the split-decoder in system expansion. See the examples in “Application Expansions” section for
the details.
. (Output 1 Inhibit Control Input – Normally Open)
ys valid.
1) Dual-station Access Control Door Lock
Description
can select an auxiliary reader AR-2802 or an auxiliary reader-keypad AR-2806, AR-2807
Owner
or AR-2809 and connect it with the master keypad DK-2852 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
94 = 0 in this a
pplication.
System Connection
TA I/O BUS
DA
(+) POWER SUPPLY
(–) COMMON GND
ELECTRIC LOCK
AR-2802 S or A
(AUXILIARY READER)
-2852
DK
(MASTER KEYP
AD)
Wiring Diagram
AR-2802S AUXILAR
OR
AR-2802A
(+) (–)
12-24V DC
Y READER
DK-2852
DATA
AMPER
T
LED
I/O
N. C.
-960
AD-1312 OR AP
TA I/O BUS
DA
(+) POWER SUPPLY
(–) COMMON GND
EGRESS BUTTON
(INSIDE THE HOUSE)
MORE EGRESS
TONS CAN
BUT
BE CONNECTED
IN PARALLEL
Dual-Station Access Control Door Lock
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