The connectible main switch de-energises the barrier at all poles (according to EN 12453).
The light barrier detects objects and sends a signal to the control unit upon detection. The barrier closing process can be prevented, for example, if a vehicle is in the access area.
For the inductive detection of vehicles. Area for use: Barriers, parking and traffic technology, gates, doors.
The users of the barrier are warned of an opening or closing barrier by the warning light.