Siemens SIMADYN D Hardware Manual page 109

Aotewell Ltd
Incremental
encoder types
Selecting the
encoder signal
voltage
Hardware - SIMADYN D
Edition 12.2004
HongKong|UK|China
www.aotewell.com
Incremental encoders can be connected to IT41, with:
• 2 tracks, displaced through 90º, A, B and if required zero pulse
• separate pulses for forwards- and reverse pulses,
e. g. Sony encoders
The selection is configured at the speed actual value function block.
Incremental encoders with the following signal voltages can be connected to
IT41
• 15V
• 5V (also as push-pull signals or RS485 differential signals)
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