Photocell for Gate Opener, Infrared Sensor
NO : Normal Open , Short with COM when detect infra
NC : Normal close , Short with COM when no detect infra
Sensitive Function:In this function ,the photocell work
more sensitive and quick,but it porbable useless in the rain or
snow weather.To open this function ,you should short for 2 and3 on the receiver board.
Technical Characteristics
Range :
20 m STANDARD
Range can be reduced to 50% in bad weather
Conditions : fog, rain, dust, etc.
Power Supply : 12 to 24V DC/AC
Wave Length : 880 Nm
Infra-Red Frequency : 540 Hz
Input : RX 20 mA - TX 35
Operating Temperature : - 20°C to 70°C
Relay Output : 1A max 24V
Dimensions : 85X55X29mm
Notice :
1.As the beam emitted by the transmitter is extremely powerful, when there is a
distance less than 4-5 m from the receiver correct operation could be affected
by phenomena of reflection with nearby objects.
2.Interrupt the beam several times checking that the relay switches over and
the red LED on the receiver lights up.
Not aligned : RED LED ON . Aligned : RED LED OFF
){kind=link}