光幕传感器

     

Cautions Ds=KX (Ts + Tc + Tt + Tbm ) + Ddf Ds: Min. safe mounting distance of optical screen sensor denotes the shortest distance from detection area to danger area K: Manual speed is usually set at 1.M. In practical example, it denotes speed of operators hand moving to work point from normal start state. Ts: Time for machine to stop depressing in S. Tc: Time form control to braking reaction of machine in S Tt: Time for the optical screen sensor to react in S. Tbm: Time that the brake needs in S.

Min. safe mounting distance o optical screen sensor

Ds=KX (Ts + Tc + Tt + Tbm ) + DH DH=1.2m-(0.4H),the Min Dh is 0.8m H: Min. distance from optical screen sensor detection area to ground in m. Note: Horizontalmounting angle of optical screen sensor shall be less than 30 Check After mounting, shut off the center, bottom, edge and top of detection area of the optical screen sensor with the detected object, and meanwhile detect that whether the output state of optical screen sensor is normal.

Min. safe distance for horizontally installing light screen: Ds

DCautions GM series optical screen senor only for indoor use. Optical screen sensor, high voltage wire and power wire shall be connected or piped separately, to avoid wrong action due to high electric induction. To avoid occasions such as full of corrosive gas, too much dust, severe vibration, directly sprayed by water, oil or medicament or direct sunlight. No separate notice for any change of the information in the future

 

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