Sengate 2PH-15A User manual

Monitor + Monitor -
Please read this instruction Manual carefully for correct and effective use. If you do not
understand these instructions, contact your supplier for further information.
This sensor is designed to detect intrusion and to activate an alarm. It only provides an alarm
sign output, and is not an independent burglar-preventing device. If it's used abnormally,
faulty installation, improper maintenance or Acts of God, it will cause damage.
1.PARTS DESCRIPTION
2PH- 15A Outdoor 45ft. (15m) / Indoor 90ft. (30m)
NOTE
Response Time Adjustment
LED Indicator
( Transmitter Only )
Terminals
Alarm LED
Lens
Tamper Switch
Vertical
Adjuster
Unit Base Mounting Plate
Screws
Attenuation Sheet
Cover
2.CAUTIONS ON INSTALLATION
Detection Range
Detection Width L A
15' (5m) 1.5' (0.5m)
30' (10m) 3.0' (1.0m)
45' (15m) 4.5' (1.5m)
Wrong place
Remove all obstructions ( trees,
clothes lines, etc.) between
Transmitter and Receiver.
Do not install the unit on places
where it may be splashed by
dirty water or direct sea spray.
Do not install the unit on the unsteady
place.
Avoid strong light from the sun, headlights,
and direct shining on the Transmitter /
Receiver.
When strong light stays in optical axis for
a long time, it will hurt the product's life.
Please make the Transmitter and Receiver within the required range as
belows :
2PH_ 15A Outdoor 45ft. (15m) / Indoor 90ft. (30m)
The detection width can be calculated
with following formula :
Width A = 0.1 x Length (L)
Transmitter Receiver
L
Protection distance
A
Installation Height Alignment Angle
The sensors can be adjusted with
Horizontal and Vertical 10± ° ± °90
to fit big detection range.
To detect the intruder efficiently,
the sensors should be installed
within 32"-40" (80-100 cm)
height.
( Receiver Only )
15M TWIN PHOTOELECTRIC BEAM SENSOR
(80~100cm)
32"~40"
90
10
ATTEN UATION SH EET
Afte r align ment, a ttach
shee t direc tly to op tical
syst em of Rece iver.
(Redu ces re cepti on to
25%) ( Outdo or use)
If pro perly a ligne d,
atte nuati on LED
rema ins If
atte nuati on
LED li ghts, r eadju st
alig nment u ntil
LED re mains
off.
OFF.
2PH- 15A
( Receiver )
Horizontal
Adjuster

1 2 345 6 7
COM
NC.
NO.
NC.
AWG22 (0.65mm)
AWG20 (0.8mm)
AWG18 (1.0mm)
AWG17 (1.1mm)
2PH-15A
24VDC12VDC
+_
12
+_
1 2
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1 2 3 4
1 2 1 2 3 4 1 2 1 23 4
1 2 1 2 3 4 1 2 1 23 4
3.WIRING
Transmitter
Receiver
Wiring Distance
Power
10.5V to 28VDC (non-polarity)
1 0 . 5 V t o 2 8 V D C
( n o n - p o l a r i t y )
A l a r m o u t p u t
D r y c o n n e c t r e l a y
o u t p u t N C . / N O .
0 . 2 A / 2 8 V D C .
Ta m p e r o u t p u t
D r y c o n n e c t M i c r o . S W .
o u t p u t N C .
0 . 2 A / 2 8 V D C .
960
( 320m )
'8400
( 2800m )
'
1650
( 550m )
'14400
( 4800m )
'
2400
( 800m )
'21600
( 7200m )
'
2940
( 980m )
'26400
( 8800m )
'
Voltage
Wire size
Model
NOTE:1.When two or more connections is required, maximum wiring
distance is the value above divided by the number of sets.
2.The power wires could not exceed the above mentioned
lengths.
Connection
Control panel
Power
Alarm
Signal
Transmitter Receiver
Control panel
Power
Alarm
Signal
Control panel
Power
TR. RE.
Alarm (1ch.)
Alarm (2ch.)
TR. RE. TR.RE.
Connection Sample 1
Connection Sample 2
Connection Sample 3
4.INSTALLATION
The units can be mounted easily on a pole or flat surface.
Remove cover via screw at base of cover. And loosen the unit base
mounting screw and remove mounting plate by sliding it down against
the unit base.
B. Wall Mounting
Pull out the wire through the wiring hole on the mounting plate
and attach the plate to the wall with the screw ( 1/6" x 3/4" )
B-1. B-3. After checking optical alignment and operation check, (Please see5.
ALIGNMENT AND OPERATION)replace the cover, and fasten the
cover lock screw tightly.
B-2. Connect wire to the terminals.
TR.RE.
A.

0.70.05
50ms 100ms 300ms 500ms 700ms
5-2. Connect the volt-meter (DC10V) to monitor jack input on Receiver's (+)
and (_), then fine tune optical alignment.
5-3. Fine adjust the optical alignment for Transmitter to obtain the maximum
voltage from the monitor jack.
5-4. Fine adjust the optical alignment for Receiver to obtain the maximum
voltage from the monitor jack.
5-5. Place attenuation sheet on Receiver lens repeating 5-3 & 5- 4 to obtain
the maximum voltage from the monitor jack.
SENSITIVITY CHART
Monitor Jack Output Alignment Level
Best
1 V Over
450mV to 1 V Good
450mV Under Poor, Realign
NOTE:
(1) Above readings is under attenuation sheet operation.
(2) Carefully remove the attenuation sheet, and check the voltage from the
monitor jack again.
Monitor Jack (+)
Attenuation Sheet
OPERATIONCHECK
Monthly check is required, test operation by walk testing the beam.
：
6.RESPONSE TIME ADJUSTMENT
The beam interruption time adjustment is on Receiver unit. Speeds shown below
are the maximum detectable speeds for each setting.
NOTE:After installation, response time testing is required. This function allows you to match the units sensitivity to its surroundings.
Response time (sec.)
Fast running Jogging speed Normal walking Slow speed Jumping cat
Receiver
Monitor Jack (-)
5.ALIGNMENT AND OPERATION
5-1. Apply power to both Transmitter and Receiver.
Vertical adjuster
Screw clockwise Upward
Counter clockwise Downward
Horizontal Adjuster
ATTEN UATION SH EET
Afte r align ment, a ttach
shee t direc tly to op tical
syst em of Rece iver.
(Redu ces re cepti on to
25%) ( Outdo or use)
If pro perly a ligne d,
atte nuati on LED
rema ins If
atte nuati on
LED li ghts, r eadju st
alig nment u ntil
LED re mains
off.
OFF.
2PH- 15A

7.TROUBLE SHOOTING
8. SPECIFICATIONS 9. DIMENTIONS
No. 4-46 Feng Jen Rd, Kao Tarn Village,
Jen Wu Hsiang, Kaohsiung Hsian, Taiwan, R.O.C.
Web Site : http : // www.sengate.com
E-Mail : service @ sengate.com
Tel:[phone]~3 Fax[phone]
Designing / Manufacturing
Taiwan Security Net Co., Ltd.
Trouble Check Corrective Action
Operation LED does not light.
( Transmitter Unit )
1. No power supply.
2. Bad wiring connection or broken wire, short.
1. Turn on the power.
2. Checking wiring.
Alarm LED does not light
when the beam is broken.
( Receiver Unit )
1. No power supply.
2. Bad wiring connection or broken wire, short.
3. Beam is reflected on another object and sent into the
receiver.
4. Two beams are not broken simultaneously.
5. The beam interruption time is shorter than the set
response time.
1. Turn on the power supply.
2. Check wiring.
3. Remove the reflecting object or change
beam direction.
4. Break two beams simultaneously.
5. Set the response time shorter.
Alarm LED continues to light.
( Receiver Unit )
1. Beam alignment is out.
2. Shading object between Transmitter and Receiver.
3. Optics of units are soiled.
1. Check and adjust again.
2. Remove the shading object.
3. Clean the optics with a soft cloth.
Intermittent alarms 1. Bad wiring connection.
2. Change of supply voltage.
3. Shading object between Transmitter and Receiver.
4. A large electric noise source, such as power machine,
is located nearby Transmitter and Receiver.
5. Unstable installation of Transmitter and Receiver.
6. Soiled optics of Transmitter and Receiver.
7. Improper alignment.
8. Small animals may pass through the 2 beams.
1. Check again.
2. Stabilize supply voltage.
3. Remove the shading object.
4. Change the place for installation.
5. Stablize.
6. Clean the optics with a soft cloth.
7. Check and adjust again.
8. Set the response time longer. ( Impossible in a
site where an intruder can run at full speed. )
No:A015B01-00
2PH - 15A
NOTE:
1. This unit is designed to detect an intruder and activate an alarm control panel.
Being only a part of complete system, we cannot assume responsibility for theft
or damages, should it occur.
2. Specifications and design are subject to change without prior notice.
Red LED ( Receiver ) lights when an alarm is initiated.
Monitor jack output, AGC circuit, Frost proof cover.
W2.85" x H6.88" x D2.9" ( W72 x H174.8 x D73.5 )
Outdoor 45ft. (15m)
Indoor 90 ft. (30m)
MODEL
Detection Distance
Max. Arrival Distance 450 ft.(150m)
Current Consumption 36mA 28VDC( max )
Power Supply 10.5V ~ 28VDC ( Non _Polarity )
Detection System Infrared Photoelectric
Response Time 50msec ~ 700msec ( Adjustable )
Alarm Output Contact action: 0.5 sec. To 2 sec.
Tamper Output Dry connect relay NC. 0.2A / 28VDC
( NC. opens when cover is removed. )
Alarm LED
Functions
Alignment Angle Horizontal 90, Vertical 10±°
±
°
Operating Temperature
_13F to +131F (_25C to +55C )
°° ° °
Mounting Positions Indoor / Outdoor
Wiring Terminals
Weight
25 oz (708g) Transmitter & Receiver
Dimensions(inches
/
mm)
Standard Accessories
Attenuation Sheet x 1
Screws ( 4 x 20 Self tapping ) x 4
Screws ( M4 x 20 ) x 4
Unit:inch (mm)
Dry connect relay NC./ NO. 0.2A / 28VDC
2.85"(72)
0.756"(19.2) 2.14"(53.4)
2.9"(73.5)
6.88"(174.8)