Zapi DUALAC2 User Manual

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4.6 ENCODER INSTALLATION
1) Dualac2 and Dualac2&hp card is fit for different types of encoder. To control AC motor
with Zapi inverter, it is necessary to install an incremental encoder with 2 phases
shifted of 90°. The encoder power supply can be +5 or +12V. It can have different
electronic output.
C11/C1: +5V/+12V: positive of encoder power supply.
C12/C2: GND: negative of encoder power supply.
C22/C13: A: phase A of encoder.
C23/C14: B: phase B of encoder.
2) Connection of encoder with open collector output; +5V power supply.
3) Connection of encoder with open collector output; +12V power supply.
The encoder power supply voltage and output electronic has to be communicated to ZAPI
in order to correctly set the selection jumpers in the logic card.

Zapi DUALAC2 Specifications

General

Brand	Zapi
Model	DUALAC2
Category	Inverter
Language	English