•Install the emitter and receiver so that their vertical direction should match.
•If the protective height is 600 mm or more, use intermediate mounting brackets of specified quantities
and locations according to the dimensions.
If the brackets described above are not used, ratings and performance cannot be not met.
•Sharing the power supply with other devices may cause the F3SJ to be affected by noise or voltage
drop. It is recommended that this safety component use a dedicated power supply but do not share
with other devices.
Cleaning
Do not use thinner, benzene, or acetone for cleaning, because they affect the product's resin parts and
paint on the case.
Object detection
The F3SJ cannot detect transparent and/or translucent objects.
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F3SJ-A
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User's Manual