34 Installation
Encoder commutation signals
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Encoder commutation signals (one sine/cosine period per revolution) should be
connected to FEN-11 inputs SIN_CM and COS_CM according to the figure below (if
such signals are available).
2.5 V
1
Encoder channel: SIN_CM
2
Encoder channel: COS_CM
Reference mark
The zero reference output channel (usually marked 0, N or Z) needs to be connected
in positioning applications only.
SIN_CM COS_CM
0.5 V
0°
90°
180°
shaft angle of the encoder (0° ... 360°)
2
1
0.5 V
270°
360°