dSPACE DS1103 - Page 185

Incremental encoderDS1103
PHI0
INDEX
PHI90
Common mode
voltage (V
CM
)
Example 2:
0 V < V
CM
< 2.5 V
GND
VCC
GND
PHI0
PHI90
IDX
PHI0
PHI90
IDX
If your encoder has sense lines, connect SENSE+ to Vsupply and
SENSE– to GND. Connect the sense lines directly within the connector
of the encoder (see illustration below).
Encoder providing SENSE
lines
Incremental encoderDS1103
GND
VSupply
SENSE +
SENSE -
GND
VCC
s
Incremental Encoder Interface
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DS1103 Hardware Installation and Configuration November 2014
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