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Yacht Devices BRP CAN Engine Gateway Adaptor for Bombardier Rotax Engines and YDEG-04
The Yacht Devices BRP CAN Engine Gateway Adaptor is designed to simplify the connection of a YDEG-04 Engine Gateway to engines using the BRP CAN protocol, including Bombardier Rotax engine systems.
With supported Engine Gateway firmware, the system can handle data from up to two BRP engines on the same network. Engine information received through the BRP CAN diagnostics connection can then be made available to compatible NMEA 2000 instruments.
Supported Engine Data
- Engine speed
- Engine hours
- Engine temperature
- Boost pressure
- Keyswitch battery voltage
- Fuel rate
- Fuel tank level
- Engine warnings transmitted in J1939 messages with PGN 65226
Technical Specifications
Parameter Specification Engine protocol BRP CAN / Bombardier Rotax Compatible Engine Gateway YDEG-04 Maximum supported BRP engines 2 BRP CAN bus speed 500 kbps Engine data output NMEA 2000 Engine data connection BRP CAN diagnostics connector Diagnostics connector location Near the fuse box
BRP CAN Protocol Configuration
BRP CAN uses a bus speed of 500 kbps, compared with 250 kbps for J1939. To activate BRP CAN protocol support, the following parameters must be added to the Engine Gateway configuration file:
BRP_ROTAX=ON ENGINE_CAN_SPEED=500
Engine Support
Protocol Supported Engines BRP CAN Up to 2 engines J1939 Up to 8 engines Volvo Penta EVC Up to 8 engines
The adaptor provides access to BRP CAN engine data through the diagnostics connector, allowing the YDEG-04 Engine Gateway to integrate supported engine parameters with the vessel's NMEA 2000 network.
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