5
UK
► If the sensors are installed side by side, observe a minimum distance of 50 mm
between the sensor axes.
Baffled pipes on the sensor's inlet or outlet side are not necessary.
6 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Voltage supply according to EN 50178, SELV, PELV.
► Disconnect power.
► Connect the unit as follows:
BN: brown
BU: blue
WH: white
L+
L
1 BN
2 WH
3 BU
Colours to DIN EN 60947-5-2
7 Technical data and scale drawing
Technical data and scale drawing at www.ifm.com
8 Maintenance, repair, disposal
If used correctly, no maintenance and repair measures are necessary.
In case of strongly polluted media: mount a filter before the inlet (IN).
Recommendation: use a 200-micron filter.
Only the manufacturer is allowed to repair the unit.
After use dispose of the unit in an environmentally friendly way in accordance with
the applicable national regulations.
