Features

• Altivar ATV61/ATV71 - Encoder Interface Card
• The encoder interface card is used for magnetic flux vector control operation with sensors (FVC mode) for asynchronous motors or vector control operation with speed feedback (FSY mode) for synchronous motors. For asynchronous motors, the encoder interface card improves static speed accuracy in other control modes (Voltage Vector Control, Voltage/Frequency Ratio).
• Interface encoder card inserts into its own slot for protection against short circuits and overloads Choice of different types: - RS 422 compatible differential output Type - VW3A3401/402 - open collector output Type - VW3A3403/404 - push-pull output Type - VW3A3405/406/407