IFM Electronic efector 600 OWS Notice De Montage page 7

Note: insert a miniature fuse according to the technical data sheet, if specified.
Recommendation: check the unit for reliable function after a short cirucit.
Core colours of ifm sockets: BN = brown, BU = blue, BK = black,
GN/YE = green/yellow.
*Output not short-circuit protected.
Short circuit can lead to immediate destruction of the unit.
Operation
Check the safe functioning of the sensor.
If in the application wrong switching occurs due to background radia-
tion (e.g. ovens), use units with higher switching temperatures.
For applications in difficult environments (e.g. dust, vapour) or in the
event of heat reflections of the environment use infrared heat sensors
with a protective tube (order no. E20427).
If necessary, keep the optics clean by means of passing compressed air
into the connection piece of the protective tube.
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