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NORDAC ON / ON+ (SK 3xxP) – Manual with installation instructions
2.8 Encoder
The NORDAC ON+ is equipped with an RS 485 encoder interface. High-resolution encoders can
transmit their information to the frequency inverter in real time via this interface.
Signal
+12 V DC
Data +
GND
Data -
Note the current consumption of the encoder (normally up to 150 mA) and the permissible load on the
voltage source.
For the use of an encoder, parameters (P300) or (P600) must be activated according to requirements
(speed feedback / servo mode or positioning).
Information
Motor-mounted versions are equipped with an integrated encoder connected to the control unit. An
external encoder connection is not available.
The encoders described below can also be used.
40
Pin
1
2
3
4
BU 0800 en-4521
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