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VW3A7702

The VW3A7702 is a PROFIBUS DP fieldbus interface card designed for Schneider Electric variable frequency drives (primarily Altivar Process series). It enables high-speed digital communication between drives and PLC/DCS systems using the PROFIBUS DP industrial network protocol.

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Specifications Parameter Specification Model VW3A7702 Type PROFIBUS DP Slave Interface Card Protocol PROFIBUS DP-V1 (compliant with IEC 61158) Baud Rate 9.6 kbps to 12 Mbps (auto-detect) Connector 9-pin D-sub female Address Setting Rotary switch (0-99) Isolation Voltage 500V AC Power Supply Powered from drive internal control circuit Compatible Products Altivar Process ATV900/600 series, etc. Mounting Installs in drive communication slot Operating Temperature 0°C to +60°C Status Indicators POWER, NS, ERROR Primary Applications: Integration into PROFIBUS DP industrial automation networks Drive parameter read/write and real-time control via PLC Connection to DCS systems for process control Support for PROFIdrive profile functions