Designed to enhance the functionality of Schneider Electric's Altivar 31 and Altivar 312 variable frequency drives, the VW3A31821 accessory facilitates expanded control and communication capabilities. This accessory is specifically engineered to integrate with the Altivar 312 series, a compact and cost-effective solution for adjustable speed control in various industrial automation tasks.

Technical details

• Series Compatibility: Schneider Electric Altivar 31 and Altivar 312 Variable Frequency Drives (VFDs)
• Functionality: Accessory for expanded control and communication
• Protocol Support: Verify specific communication protocols supported by the VW3A31821 against the manufacturer's datasheet.
• Power/Voltage Ratings: This accessory's specifications are dependent on the connected Altivar drive. Consult the drive's datasheet for voltage and power compatibility.
• Form Factor: Designed for direct integration with the specified Altivar drive models.
• Environmental Ratings: Refer to the Altivar 31/312 drive's environmental specifications for operational limits.
• Mounting: Typically designed for internal mounting within the Altivar drive enclosure.
• Diagnostic Features: May provide additional diagnostic or status indicators when connected to the VFD.

Applications & compatibility

The VW3A31821 accessory is commonly employed in applications requiring enhanced communication or control options for Schneider Electric Altivar 31 and 312 drives. This includes integration into packaging machinery, material handling systems, pump and fan control, and general industrial automation where precise speed regulation and data exchange are critical.

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 VW3A31821 or contact our technical team for cross-reference assistance with compatible Altivar components.