Whenever there is incidence of light onto the phototransistor, the light barrier will switch on a light emitting diode. As soon as the light beam will be interrupted, the LED will switch off. Operating voltage: 6...12V=.
As accessories is available kit "B197 Relay card". It is possible to connect it with the light barrier and to switch with the relay contact other loads up to 3A.
Technical data:
- Operating voltage: 6...12V=
- Board dimensions: approx. 45 x 15 mm