Schneider Electric Modbus Programming Cable 0.3m VW3A8306R03

Description

This is the VW3A8306R03, an essential PC connecting cable from Schneider Electric for establishing a Modbus serial link. It is specifically designed to connect a PC or programming terminal to a wide range of Schneider automation equipment, such as Altivar variable speed drives, Lexium servo drives, and Magelis HMI panels. With a convenient length of 0.3 meters, it is perfect for direct, nearby connections during commissioning, maintenance, or diagnostic procedures. Order now from PLC2Day for expert support and fast delivery.

Specifications

• Manufacturer: Schneider Electric
• Part Number: VW3A8306R03
• Product Type: PC Connecting Cable
• Communication Protocol: Modbus Serial Link
• Cable Length: 0.3 meters
• Connector 1: RJ45 (Male)
• Connector 2: 8-pin Mini-DIN (Male)

Label Info

• Schneider Electric / VW3 A8 306 R03 / Modbus cable

Application

This cable is used for programming, configuration, and diagnostics of various Schneider Electric devices, including but not limited to the Altivar series (e.g., ATV31, ATV71), Lexium servo drives, and other Modbus-compatible equipment.

Country of Origin

This product is typically manufactured in China.

CO2 Impact

Opting for this pre-owned component avoids the CO2 emissions associated with new manufacturing, estimated at 2.0 kg, which is comparable to driving a car for 10 kilometers.

Availability

This item is in stock and available for immediate dispatch.

FAQ

This cable is compatible with a wide range of Schneider Electric products that feature an 8-pin mini-DIN serial port, including many models of Altivar drives (like ATV31, ATV61, ATV71), Lexium servo drives, and certain Magelis HMI terminals.

This specific configuration allows a standard PC serial port (often via a USB-to-Serial adapter ending in RJ45 for Modbus) to connect directly to the proprietary mini-DIN programming port on Schneider devices, creating a stable point-to-point link for software like SoMove or Vijeo Designer.

No, this is not advisable. The VW3A8306R03 has a specific pinout for RS485 communication that is different from a standard ethernet cable. Using an incorrect cable can fail to establish communication and may potentially damage the ports on your PC or Schneider device.

Last Update: Friday, March 13, 2026

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