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WECO-917Q Elevator Light Curtain

WECO-917Q Elevator Safety Edge

1.Performance Parameter

Number of beams(Max.) 154
Operating environment -20℃——+65℃
Light Immunity 100000Lux
Vertical tolerance +/- 15mm,7°
Horizontal tolerance +/- 3mm,5°
Dimensions H2000mm*W27.5mm*D11mm
Detecting height 20mm-1841mm
Detecting range 0-4m
Response time 61ms
Power consumption ≤4W or 100Ma @ DC24V
Signal output Relay output (AC220V,AC110V,DC24V)
or Transistor output (NPN,PNP)
LED power Indicator in receiver Yellow LED when it is detecting
LED status Indicator in receiver Red LED when it is detecting
Number of diodes 32pairs(64pcs)
Infra red diodes range 58.8mm
Voice reminder Buzzer In RX,after continuous detection for 15s,buzzer on
EMC EN12015,EN12016
Vibration

20 to 500Hz 4 hours per X-Y-Z axis Sinuaoidal vibration 30Hz rms 30mins Per X-Y-Z axis
Protection Level IP54(TX,RX),IP31(Power box)
Redundancy One transmitter shielded after 120s detected absent

2.Installation Drawing And Profile Size

Related Information:

Elevator maintenance of security and technical points(5/10)

7. Security window was jacked up, causing the security window switch.
8. any possible emergency stop switch is pressed people.
9. If all switches are normal, should check their contact is good contact, the wiring is loose and so on.
In addition, although currently more elevator safety circuit normal safety relays are energized, but usually take on a pair of safety relay normally open contact and then sent to the computer (or PC) for testing, if the safety relay itself is bad, will cause a safety circuit fault condition.

Lock Loop
Role:
To ensure that the lift can be run after the whole department is closed, every fan in the hall door and car doors are fitted with electric door interlock switch. Only whole department in case of an electrical interlock switch all turned on, the control panel of the door lock relay can only pull, lift to run...

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