Active Member
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[China]
Address: 7D，Block A, Olympic Building, 8th Chang An North Road, Xi'an, Shaanxi,China
Contact name:Cherry
Xi'an Excellent Electromechnical Co.,Ltd |
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Safety Elevator light curtain centre opening type SFT 832
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 APP lying appropriate cables and connection-pegs enable them have long working life
TECHNICAL SPRCIFICATIONS | ||||
Model | SFT-832 |
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Number of diodes | 32 |
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Distance between diodes | 59mm |
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Maximum beams (distance≥400mm) | 154beams |
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Minimum beams (distance＜400mm) | 33beams |
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Highest beam | 1840mm | |||
Lowest beam | 96mm | |||
Size | 10mm(thickness)x28.8mm(width)x2000(height) | |||
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℃~+65℃ | |||
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 UNIT(see 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 AC(Switchable) 4VA | |||
Model P110/220-W | Input voltage 85~265V AC(Switchable) 4VA | |||
Model P12/24 | Input voltage 10~35V DC 4VA | |||
Model P24 | Input voltage 19~36V DC 4VA;18~30V AC 4VA | |||
System Hint (Buzzers are optional)Mode 1:Give buzzer sound once interrupted. Mode 2:Give buzzer sound 15 second after continuously interrupted | ||||
PNP/NPN (Without power supply unit)(see detailed information in Page 32) | ||||
Input voltage | 15~35V DC 3VA | |||
Output modes | PNP-N/C:High level effective,Normal output high,Interrupt output open(Invalid level) | |||
Output modes | PNP-N/O:High level effective,Normal output open(Invalid ),Interrupt output high | |||
Output modes | NPN-N/C:Low level effective,Nomal output low,Interrupt output open (Invalid level) | |||
Output modes | NPN-N/O:Low Level effective ,Normal output open (Invalid level),Interrupt output low | |||
Output currents | Maximum 500mA(Can drive small load such as relay) | |||
