IFM IFS Series, Operating Instructions

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2
1 Safety instructions
• Please read carefully the instructions and precautions before installing and
using the sensor.
• Please keep this document for future reference.
2 Installation
Flush Non flush Mutual interference
3 x s
n
d d d
3 x s
n
2 x s
n
3 x
d
d
2 x d
8 x s
n
Sn: Sensing distance
d: Diameter of the sensor
H: Mounting hole
N: Nut dimensions
When mounting units of the same type, certain minimum distances have to be
adhered to if the units are mounted opposite each other or in parallel.
Type Thread Sn flush
Sn no
flush
d
H
N
*)
IFS M12x1 4 mm 7 mm 12 mm 12.5 –
13 mm 17 mm 25 Nm
IGS M18x1 8 mm 12 mm 18 mm 18.5 –
19 mm 24 mm 50 Nm
IIS M30x1.5 15 mm 22 mm 30 mm 30.5 –
31 mm 36 mm 195 Nm