Takex DA-303S User manual

Cover < Accessories >
Connection Cable
(1.5m)
Body Base
Connector DIP Switch Sensitivity Mounting screws (2 pcs) Mounting Template
Instruction manual
Operation LED Pattern Width Detection Window
Adjustment
①
1
2
PARTS DESCRIPTION
PRECAUTIONS
Caution：
Observe following instructions to avoid any mulfunction, electric leakage and damage to the unit.
This mark indicates details regarding handling
which, if ignored, may result in death or injury.
This mark indicates details regarding handling
which, if ignored, may result in delay in
reporting attributable to false or missed alarms.
This mark indicates a prohibition.
This mark indicates the points of which the user should
be aware.
Warning:
The unit may detect other than human body in following cases.
Thank you for purchasing this product. Before using the product, please read this instruction manual carefully to
ensure correct operation.
Caution：
DA-303S
Do not leave any objects which may
move in the direction pattern.
Do not mount in a place where
reflection of sunlight will shine on the
unit.
Donot mount whererainor snow will fall directlyon the unit.
In case mounting in such place, use
wateproof cover (option).
Use the unit with auxiliarysensor.
Rainor snow falling on
the detection area.
the detection area
Steam or oilysmokecovering
Putting anyobjects inthe detectionarea.
Cats anddogs enteringdetectionarea.
(Color : Silver)
Active Infrared Motion & Presence Sensor for Automatic Door Control / Instruction Manual
Do not mount higher than 3m.
Avoidmountinginaplace with vibration.

After power-on or restart,
- when there is any moving object in detection pattern, moving object detection is activated.
- when there is no moving object in detection pattern, stationary object detection is activated.
②
Caution: Before power-on, finish wiring the unit and door controller.
Be sure to turn the power off before making following job.
When power is on, detection continues during presence timer setting.
3
MOUNTING AND WIRING
5
DETECTION AFTER POWER ON / RESTART
4
DIP SWITCH SETTINGS
Caution: Select settings suitable for required operation.
Warning: To avoid electric shock or damage to the unit, mount the unit in a place where no other devices or
wiring are already installed
[ Approx. 2 sec ]
Remove cover. Remove body and mounting screws
from base.
Mount base with mounting
screws.
Mount body to base.
Connect wiring and push connector.
Cable from unit
Connection Cable
* Non-polarity for both cables
Yellow (Output)
Gray (Power)
Adjust settings following :
Adjusting Detection Pattern
Adjusting Sensitivity
Verification of Operation
Place connector in holder.
Replace cover.
Do not move body when
placing cover.
Factory set
Patten Depth is adjustable from 1 to 4 rows.
The unit detects a stationary object following presence timer
setting to 2 sec, 10 sec. 60 sec and∞. With ∞setting, 1st
and 2nd rows are set to ∞and 3rd and 4th rows to 2 sec.
Presence Timer :
Frequency :
Select different frequency to avoid interference by other
sensors with different depth pattern setting.
Pattern Depth (Rows):
Select level 1 to 3, depending on frequency of malfunction caused
by rain, wet floor, snow fall, snow cover, insects, distorted mounting
part for opening/closing of door, etc. The unit operates with less
malfunction but becomes less sensitive to human body with higher
level setting.
②Presence Timer
③Frequency
①Pattern Depth
④Env. Level. Adj.
1 R
2 R
3 R
4 R
Level 1
Normal
☆
Level 2
Level 3
Moving Object
Detection
[ Approx. 7 sec ]
Any Moving Object
No Moving Object
Stationary Object
Detection
Moving Object
Detection
Removal of
moving object
[ Approx. 7 sec ]
No Moving Object
Stationary Object
Detection
Adjust pattern width.
Adjust sensitivity.
Adjust body angle.
Put/remove door
mat /scraper in
detection pattern.
☆☆
☆
①
②
③
④
A
B
C
D
2 sec
10 sec
60 sec
∞
☆
When DIP switch settings are adjusted while power
is on, the unit will restart after approx. 6 sec.
Using supplied
mounting template,
drill mounting and
wiring holes.
DIP Switch settings
Environmental level adjustment :
After power-on
/ restart

6
ADJUSTING DETECTION PATTERN
Caution:
Adjust patter depth suitable for required operation.
After mounting the unit, and setting parameters and adjustment, verify if detection pattern and sensitivity
are suitable for required operation.
Caution:
Adjust pattern depth not to cover door area.
7
ADJUSTING SENSITIVITY
③
Caution:
Select settings suitable for required operation.
8
VERIFICATION OF OPERATION
In case of any trouble in detection or malfunction, readjust detection pattern and sensitivity.
Detection depth 0°or +5°is selectable by changing bodyangle.
Door side
Door side
Body angle adjustment
Pattern Depth Adjustment
Adjustable with "Pattern Depth " of
1 row
2 rows
3 rows
4 rows
Pattern Width Adjustment
Wide
Narrow
Narrow
Wide
Pattern Width
Adjustment
When measuring detection pattern, using highly reflective material with narrow setting, adjust sensitivity to L
and environmental level to 3. After measurement, reajust to settings suitable for required operation.
Described detection pattern is design value. It doesn't indicate real status after installation.
Detection pattern varies depending on installation environment, objects for detection, settings(material of cloth, floor surface
and sensitivity adjustment).
Adjust sensitivity depending on installation height.
Chart below indicates reference setting .
Be sure to verify sensitivity with assumed
approach speed.
Sensitivity
Installation height
Reference setting
Sensitivity
Increase sensitivity
when it is difficult to
detect human body in
detection pattern
Decrease sensitivity
when detection occurs
without human body in
detection pattern.
Turn it until it stops with aclick.
DIP Switch settings
* 2 patterns ( 0° or +5°) selectable
Turn pattern width adjustment with screwdriver to select wide or narrow detection pattern.

Cause Solution
Bad wiring or connection via connector
Ensure correct wiring or connection.
Incorrect power supply/voltage Ensure appropriate power supply/voltage.
Insufficient sensitivity Increase sensitivity.
Inappropriate detection pattern
Reajust detection pattern.
Pattern depth covers door area Eliminate door area from detection pattern.
Mounting part is distorted Set environmenal level ajustment.
Something is moving within the detection pattern
Reajust detection pattern. Remove moving oblect.
Detection pattern covers passage Reajust detection pattern.
Sensitivity is too high Decrease sensitivity.
Select different frequency from other sensors.
Readjust presence timer to shorter time settings.
Yes
Angle
Row
<Maintenance>
Limited Warranty :
* When setting presence timer, the unit may
get in detection mode during selected time. It will
go back to normal operation later.
※Specifications and design are subject to change without prior notice.
Current
Consumption
Output Contact
11
EXTERNAL DIMENTIONS
•To clean the device, use a soft, wet cloth and
then wipe off any water drops.If the device is
particularly dirty, dip the soft cloth in the water
that contains a weak neutral detergent. Wipe the
device gently with the cloth, then wipe off any
detergent that remains. Do not use substances
such as thinner or benzene.
(The plastic parts may deform, discolor or change
their properties.)
•Perform operation checks on a regular basis.
Output Holding Time
Ambient Temperature
Weight
DC50V 0.1A (Resistive load)
Approx. 0.5 sec
-20℃ ～＋60℃
180 g
Silver (S)
DC 24V : 40 mA Max.
Dry contact relay output N.O.
AC/DC 12 ～110V ±10% 50/60Hz
AC100V : 2.4 VA Max.
AC 12V : 1.7 VA Max.
AC 24V : 1.7 VA Max.
DC 12V : 80 mA Max.
Environmenal Level
Operation LED
Hunting door (Orange)
Reset wait (Orange:rapidly blinking)
Supply voltage
Normal/Level 1/Level 2/Level 3
Power-on/Standby (Green)
Derection (Red)
Wide / Narrow
2 sec / 10 sec / 60 sec / ∞
4 Frequency channels selectable
④
Problem
Door does not
operate
Detection window is covered with dust or water
droplets
Door sometimes
does not
operate
Door operates
by itself (Hunting)
Door operates
without any
people
within detection
pattern
TAKEX products are warranted to be free from defects in material and workmanship for 12 months from original date of shipment. Our warranty does
not cover damage or failure caused by natural disasters, abuse, misuse, abnormal usage, faulty installation, improper maintenance or any repairs
other than those provided by TAKEX. All implied warranties with respect to TAKEX, including implied warranties for merchantability and implied
warranties for fitness, are limited in duration to 12 months from original date of shipment. During the Warranty Period, TAKEX will repair or replace,
at its sole option, free of charge, any defective parts returned prepaid. Please provide the model number of the products, original date of shipment
and nature of diffculty being experienced. There will be charges rendered for product repairs made after our Warranty Period has expired.
Detection pattern overlaps with other Active IR
sensors
After cleaning with a soft cloth dipped in a weak
neutral detergent, wipe off water droplets.
If normal operation cannot be restored by these means, contact either the dealer from whom you bought the unit or
TAKEX directly.
Pattern Depth
Motion & Presence Sensor
Active near infrared
0°/ +5°
There are sudden changes in detection pattern
・Getting dirty
・Putting/removing door mat, etc
・Footprint on snow
Cover color
9
TROUBLESHOOTING
10
SPECIFICATIONS
1 row to 4 rows
Product
Max 3.0m
Detection system
Installation height
Sensivity Adjustment
Patter Width
Presence Timer
Frequency
(Unit : mm)
(Standard mounting pitch)