4
Electrical connection
4
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electri-
►
cal equipment must be adhered to�
Voltage supply according to EN 50178�
►
Disconnect power�
►
Connect the unit as follows:
►
DC PNP
L
L+
3
2
4
1
teach
Programming of the output function by push button or programming wire
(→ 6.5 Programming the output function).
Commissioning
5
The diffuse reflection sensor is supplied ready to operate (plug and play) set at the
max� sensing range� This is sufficient if the diffuse reflection sensor can operate
with maximum excess gain (highest contrast). The following setting procedures
should only be necessary in less straightforward applications, for example if a
background must be „tuned out“�
Settings
6
Setting of the sensitivity with stationary objects*
6.1
1
Activate the programming mode of the unit�
Press for about 2 s until the red
►
LED flashes�
The red LED goes out; the yellow and green LEDs flash alternately�
>
The unit is in the programming mode�
>
