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Czujnik ultradźwiękowy 5V CRN-5462
The
CRN-5462
ultrasonic motion detector has a precisely
adjustable field of view range from 1 cm to 250 cm. The field of
view can have a selected depth and distance from the sensor in
the range of 1 cm to 250 cm. Dimensions: 46x20x20 mm. The
sensor fits freely into a 60 mm mounting box. It can be supplied
with the same voltage as the LED diodes. It has a diode signaling
the sensor pulse.
Installation of sensors 5 and 12V
Each low voltage sensor can be directly connected to the controller input. It is important that the
sensor and the controller itself are connected in the correct way. Be careful not to connect the 5V sen-
sors to the 12V LED power supply. 5V sensors must be powered from a s 5V controller output.
On the back of the sensor is a connector for connecting wires
leading to the controller. To facilitate assembly, to each sensor
is added the connector to soldering wires. You should keep the
correct order of wires according to the description on the sensor
connector.
It is recommended to use colored wires with a possibly small
cross-section, eg a telephone cable harness. Please note that
any mistake in connecting wires, especially power supplies, can
damage the sensor or controller. To facilitate assembly, to each
sensor is added the connector to soldering
The sensor’s angle of view can be adjusted by gluing the sensor’s bowl (removed) from the insi-
de with a white insulating tape so that it does not see people passing by. For the ultrasonic sensor,
select and set the work zone.
The sensors can be mounted in a skirtingboard or bound. It’s best to use the so-called frame
with end cap. A hole should be drilled in the cap with the diameter of the sensor bowl or with the
diameter of the emitters.
Before installing the sensors, their operating time and sensitivity must be set to minimum. In the
case of sensors having a jumper for selecting the mode of operation with or without support (trigge-
ring), select the „non-repeatable trigger” position.
Two sets of sensors prepared in this way should be installed in a suitable place near to the first
and last stage.
The diagram on the next page shows exactly how the whole set is built with the use of 12V
motion sensors.
