The photoswitches one beam sunlight insensitive are used in one-speed elevators or in signaling systems that only require electrical contact. Your switched contact modifies its status when it detects a screen.
The photo switch is an electronic signaling system designed to emit signals from the cockpit to the control and maneuver board of the lift.
The interruption of the infrared beam by an opaque material provides output signals by relay (08.300) or by static output (08.304).
The different supply voltages are 12, 24 and 65 volts in direct voltage, and 220 volts in alternating current. All models have LEDs visible from the outside to make it easier to check the proper functioning of the internal relays during inspections.
The photo-switches of a beam are used in one-speed elevators or in signaling systems that only require an electrical contact. Your switched contact modifies its status when it detects a screen.