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پرده نوری

Brief decription

1. infared
2. unique design
3. quick response
4. safe and reliable
5. stable performance

Detailed description

l Hermetical design enable itself waterproof and dustproof
l Passed Germany TUV tests,and comply with related international standards
l Beautiful external appearance,easy installation,suitable for most brand elevators
l Faults tolerance feature.automatically shield the faulted diodes and remind the users
l Applying reliable MCU microchip.reasonable design and stable performance
l CPU divulse synchronization,achieving better EMC/EMI performance
l Advanced technics and equipments,reliable SMT surface padding techniques
l Applying appropriate cables and connection-pegs enable them have long working life



TECHNICAL SPRCIFICATIONS
Model
SFT-820
SFT-832
Number of diodes
17
32
Distance between diodes
118mm
59mm
Maximum beams distance≥400mm
96beams
154beams
Minimum beams distance<400mm
33beams
94beams
Highest beam
1840mm
Lowest beam
23mm
Size
10mmthicknessx28.8mmwidthx2000height
Detecting distance
0-4000mm
Vertical displacement at 0mm
±20mm
Horizontal displacement at 0mm
±3mm
Angular displacement at 0mm
±10degrees
Cable reliability
20 million door movements
Light immunity
≤100000LUX
EMC compliance
Emissions to EN12015,Immunity to EN12016
Operating temperature range
-20°C~+65°C
IP rating
IP54
Vibration test
Random vibration 20 to 500Hz 0.002g2/Hz 4hrs per axis Sinusoidal 30Hz 3.6 rms 30mins per axis
Response Time NON or PNP
45ms
65ms
Response time Relay
60ms
80ms
Timeout Function
15Sec 3 non-adjacent diodes
15Sec 5 non-adjacent diodes
POWER SUPPLY UNITsee detailed information in Page 31
Model P220
Input voltage 220V AC±20 4VA
Model P110
Input voltage 110V AC±20 4VA
Model P110/220
Input voltage 110/220V ACSwitchable 4VA
Model P110/220-W
Input voltage 85~265V ACSwitchable 4VA
Model P12/24
Input voltage 10~35V DC 4VA
Model P24
Input voltage 19~36V DC 4VA18~30V AC 4VA
System Hint Buzzers are optionalMode 1Give buzzer sound once interrupted.
Mode 2Give buzzer sound 15 second after continuously interrupted
PNP/NPN Without power supply unitsee detailed information in Page 32
Input voltage
15~35V DC 3VA
Output modes
PNP-N/CHigh level effective,Normal output high,Interrupt output openInvalid level
Output modes
PNP-N/OHigh level effective,Normal output openInvalid ,Interrupt output high
Output modes
NPN-N/CLow level effective,Nomal output low,Interrupt output open Invalid level
Output modes
NPN-N/OLow Level effective ,Normal output open Invalid level,Interrupt output low
Output currents
Maximum 500mACan drive small load such as relay
طراحی منحصر به فرد
پاسخ سریع
ایمن و قابل اعتماد
عملکرد پایدار
ضد آب و ضد گرد و غبار
مطابق با استانداردهای بین المللی
ظاهر خارجی زیبا، نصب آسان، مناسب برای اکثر دستگاه آسانسور

برند : Elevator light curtain with good quanlity
ظرفیت : ISO9001 certificate
ساخت : Made in China