IFM Electronic Efector 400 RO6341 Notice De Montage page 8

The combined zero index is provided once in a mechanical revolution
of the shaft. In case of power failure it can be used as a reference point
within a revolution.
The inverted output signals are used for external electronics with dif-
ferential voltage input to filter interference.
Installation
Do not hit the shaft, do not use a file or similar tool on the shaft:
This could destroy the unit!
Continuous
hollow shaft
clamping nut
1. Place the clamping nut on the encoder.
2. Slip the encoder onto the shaft (min. 10 mm) and fix the stator cou-
pling by means of four M3 screws.
3. Tighten the screws of the clamping nut.
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stator coupling