FlexLink Elevator Руководство пользователя - Manual (Page 59)

Installation and adjustment
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5.5.6 Sensors
5.5.6.1 Lift cage
Figure 27 Photo-electric cells
Photo-electric or inductive sensors, depending on version, are used for de-
tecting that product is positioned in the lift cage.
The photo-electric sensor type is retro-reflective, thus the light beam is re-
flected by a reflector on the opposite side of conveyor back to sensor, mak-
ing the detection of product less sensitive to colour differences of product.
The stop position of conveyed item, due to sensor position, is such that the
conveyed item does not reach to the end of lift cage conveyor.
XT
Inductive lift cage
position sensor
X85/XK
Photo-electric lift cage
position sensor
X85/XK
Reflector of photo-electric
lift cage position sensor