IFM Electronic VNB001, Operating Instructions Manual, Page: 6 / 27

6
4 Installation
Please note the following points
when installing the unit:
• Mount only in a thick housing wall
(e�g� crane hook thread)�
• Mount vertically to the machine
surface using the spacer adapter
in the direction of the strongest
vibrations� This is usually the
radial direction�
• Tighten the M5 screw with a
tightening torque of 7 Nm�
► Ensure a reliable vibration
transmission� Avoid any elastic
intermediate layers�
1
2
3
4
5
1: measurement axis
2: M5 screw
3: spring washer
4: M8 x M5 adapter
5: machine surface
5 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 to EN 50178, SELV, PELV�
Disconnect power before connecting the unit�