DoorHan Photo-R photoelectric detector Installation Manual

Below you will find brief information for photoelectric detector Photo-R. The Photo-R is a safety device, consisting of infrared transmitter and receiver, which are installed in a gate opening. If an infrared beam is interrupted, the control board receives the signal of an obstacle in a dangerous area of an automatic system operation, and a system reacts as it was preset by the operation logic - stop or reverse of gates.

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Photo-R Photoelectric Detector Installation Manual | Manualzz

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Key features

  • Infrared transmitter and receiver
  • Obstacle detection
  • Stop or reverse gate operation
  • Adjustable sensitivity
  • Weatherproof design
  • Easy installation

Frequently asked questions

The range of the Photo-R is 12-20 meters, but this can be reduced by 30% in bad weather conditions like fog, rain, dust, etc.

It is recommended to install the Photo-R at a height of more than 20 centimeters, but not more than 2 meters. The photocells should be installed vertically and in a parallel way to each other. The receiver should be installed and connected first, followed by the transmitter. Move the transmitter in the installation area until the photocells become parallel to each other. The receiver's turn-off lamp will go out, then fix the transmitter. Installation is complete.

The Photo-R can operate in two modes: NO (normally open) or NC (normally closed). You can select the desired mode by changing the position of the NO/NC jumper.
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