5
Created 11.08.2014:
Approved 11.08.2014:
Bodo Kiesewalter
4.1 Safety edges
For 1 safety edge is required:
1 x rubber profile
1 x Light beam (photocell assembled on top and bottom of the rubber profile)
1 x OSE unit
Light beam sensor (top and bottom of the rubber profile)
OSE signal processing (Yellow item)
The light beam will connected to the OSE unit. (Photo) The color code of the wires is written to
the OSE unit.
The light beam consists of transmitter and receiver. Both items are equipped with the same cable
and the same colored wires. (White, brown, green)
The OSE unit is equipped with a red LED. If power is “on”, and everything is OK, the red LED is
“off”.
It means the safety edge is in work and nothing is detecting / touching the edge.
OSE unit
Light beam
connected to the
OSE unit
Connection wire of OSE
unit
Red LED in “off”
status, OK