The Schneider Electric VW3A3402 is an encoder interface card designed for use with the Altivar Process series variable frequency drives (VFDs), specifically the ATV61 and ATV71 models. This accessory card facilitates the integration of encoder feedback into the drive's control system, enabling advanced motion control applications and precise speed and position regulation. It is engineered to enhance the communication capabilities of the VFD by providing a dedicated interface for encoder signals.

Technical details

• Series Compatibility: Altivar Process ATV61, Altivar Process ATV71
• Communication Protocol: RS422
• Functionality: Encoder feedback interface for closed-loop control
• Signal Type: Supports incremental encoder signals
• Data Transmission: Facilitates reliable data transfer for precise motor control
• Installation: Designed for internal mounting within compatible Altivar drives
• Purpose: Enables advanced motor control algorithms requiring encoder feedback

Applications & compatibility

This encoder interface card is crucial for applications demanding high precision and dynamic performance from motor control systems. It is commonly deployed in automated machinery, robotics, material handling systems, and any industrial process where accurate speed and position control are paramount. Its compatibility with the ATV61 and ATV71 series makes it a direct solution for upgrading existing installations or specifying new systems requiring closed-loop motor control.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric VW3A3402 or contact our technical team for cross-reference assistance with compatible Altivar accessories.