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Xi'an Excellent Electromechnical Co.,Ltd
E-mail:sales02@xaest.com Skype:wxjliang Whatsapp:008615710486683
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Safety Elevator light curtain toshiba 2-in-one type SFT 637

Safety Elevator light curtain toshiba 2-in-one type SFT 637

Place of Origin : China
Brand Name : SFT
Certification : ISO9001
Model Number : SFT-637
Number of diodes : 32
Distance between diodes : 59mm
Maximum beams (distance≥400mm) : 154beams
Minimum beams (distance<400mm) : 94beams
Respones time(NPN or PNP) : 65ms
Respones time (Relay) : 80ms
MOQ : 5 set
Price : Get the latest price
Packaging Details : 1 set/ box as the pic show
Delivery Time : 7-10 working days by DHL,EMS,Container ets
Payment Terms : TT, Paypal, Western Union
Supply Ability : 10000 Set/Month
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Safety Elevator light curtain centre opening type SFT 637

l Infra-red detection combined in a Mechanical Safety Edge

l Reasonable dimensions of Safety Edge enable it suitable for most brand elevator

l If Infra-red detection go wrong,it switches to Mechanical Safety Mode

l Faults tolerance feature.automatically shield the faulted diodes and remind the users

l Passed Germany TUV tests,and comply with related international standards

l Beautiful external appearance ,easy installation,suitable for most brand elevators

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-637


Number of diodes

32


Distance between diodes

59mm


Maximum beams (distance≥400mm)

154beams


Minimum beams (distance<400mm)

94beams


Highest beam

1840mm

Lowest beam

23mm

Size

25mm(thickness)x70mm(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)




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