XCVario S1 Connection Cable
Connect your XCVario directly to a FLARM with a standard RJ45 IGC interface while simultaneously powering the variometer with 12V. The cable also integrates an outside air temperature (OAT) sensor and an input for an optional Speed-to-Fly switch.
With fully bidirectional RX/TX wiring, the serial interface remains available for additional devices such as OpenVario, while still allowing FLARM configuration and flight log download through the same connection.
Compatible with all XCVario versions and standard RJ45 FLARM devices including Classic FLARM and PowerFLARM with RJ45 access.
For RJ12 Flarms, like Flarm Mouse, Power Flarm, the following connector is needed https://xcvario.com/product/power-connector-flarm-rj45-rj12/?v=1a13105b7e4e
Features
- Serial RJ45 FLARM connection, supports IGC download (RX/TX)
- Integrated OAT sensor
- Speed-to-Fly switch input
- 12V Power input
- Plug & Play
Included as standard with every XCVario.




