Siemens SINAMICS - Page 99

Encoders without remote sense
For encoders without Remote Sense, the permissible cable length is restricted to 100 m.
Reason: The voltage drop depends on the cable length and the encoder current.
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W
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IV
PLQ
PLQ
Figure 7-4 Signal characteristic of track A and track B between two edges: Time between two edges
with pulse encoders
7ROHUDQFHUDQJH
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7ROHUDQFHUDQJH
IRUIDOOLQJ
HGJHRIWKH
]HURSXOVH
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5ದ5
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W
W
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/R
/R
+L
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Figure 7-5 Position of the zero pulse to the track signals
Sensor Module Cabinet-Mounted SMC30
7.4 Technical data
Supplementary component descriptions
Manual, 06/2019 97