The cables must be laid separately from interfering sources, the mini-
mum distance is 20 cm.
The braided screen in the cable is connected to the encoder housing.
Output signals
The encoder provides digital pulse sequences at the output stages.
The outputs A and B are electrically offset by 90°. Thus the direction of
rotation can be evaluated in the external electronics.
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!
The encoder can be screwed to the angle bracket. The shaft should be
connected using a flexible bellows or spring disc coupling to compen-
sate for shaft displacement and to protect the encoder against dam-
age.
Linear movements can be transformed into a rotational movement
using a measuring wheel or rack and pinion. For mounting the maxi-
mum permissible shaft loads of the encoder must be taken into
account.
8
180° 180°
90°
output A
output B
0 index
Summary of Contents for Efector 400 RU
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