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Top » Catalog » Sensors » 3525_0 » Lanbao PR18S-TM10DNO Photoelectric Tripwire Sensor - 10m [3525_0]
US$59.00

Like a tripwire, this sensor detects when an opaque object breaks the beam of IR light between the emitter and receiver.

Lanbao PR18S-TM10DNO Photoelectric Tripwire Sensor - 10m






Like a tripwire, this sensor detects when an opaque object breaks the beam of IR light between the emitter and receiver.






Like a tripwire, this sensor detects when an opaque object breaks the beam of IR light between the emitter and receiver.
The 3525 uses the most reliable and accurate style of photoelectric sensing which is the through beam sensor. The sensor comes with an emitter and a receiver. The emitter provides a constant invisible IR (infrared) beam of light to the receiver and detection occurs when an object passing between the two breaks the beam. The photo detection range of the 3525 is up to 10 meters. A very familiar application of a through beam photoelectric sensor can be found is right in your home. Quite often, a garage door opener has a through beam photoelectric sensor mounted near the floor, across the width of the door. This sensor is making sure nothing is in the path of the door when it is closing.


Recommended Power Supplies:

  • 3085 - Power Supply 12VDC 0.5A - US

  • Operation :

    The Phidgets Digital Input is "off" when the receiver receives the transmitter signal (i.e. there are no objects between the transmitter and the receiver); the Digital Input is "on" when the beam is broken by the presence of an object.



    Sensor Properties

    Detecting Distance Max 10 mm
    Sensor Type Through-Beam (Photoelectric)
    Sensor Output Switch Type NPN Normally Open
    Sensor Response Time Max 3 ms


    Electrical Properties

    Supply Voltage Min 10 V DC
    Supply Voltage Max 30 V DC
    Current Consumption Max 15 mA
    Protection Circuitry Surge Protection


    Physical Properties

    Cable Length 2 m
    Material PBT
    Operating Indicator Green LED (Emitter), Yellow LED (Reciever)
    IP Rating IP67
    Operating Temperature Min -25 °C
    Operating Temperature Max 55 °C
    Operating Humidity Min 35 %RH
    Operating Humidity Max 85 %RH


    Emitter -
    You need to provide 12VDC to the Transmitter. The brown wire is +V and the blue wire is GND.
    Receiver -
    This sensor connects to any device with a Digital Input. This is how you connect the 3525 to a Phidget board that does not have 12V power such as the 1018, 1012 and 1203 using our 12VDC Power Supply:

  • Connect the +12 wire from the Power Supply (that's the one with the white line) to the 3525 Brown wire.
  • Connect the 3525 Black wire to a Digital Input on the 1018.
  • Connect the Power supply Ground Wire and the 3525 Blue wire to the Digital Input Ground connector on the 1018.
  • Connection


    Note: When the 3525 is connected to a 1012, it will behave as a Normally Close (NC) sensor instead of Normally Open (NO). You'll also need to use a pull-up resistor when using a 1012. A 1k[ resistor between the brown and black wires will work.
    For boards that have power input, if the supplied power is within 12-24VDC, the +V line can be connected to the terminal block, powering the sensor from the Phidget. The 1019, 1073, and 1063 all accept external power.







    Connection




    This product was added to our catalog on Sunday 05 October, 2014.
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