• Cerbo GX Connections

  How to Integrating NMEA 2000 Tank Senders with Cerbo GX?

  Posted by Kiera on January 8, 2024 at 9:15 am

  Up

  0

  Down

  ::

  How can I connect third-party NMEA 2000 tank senders to my Cerbo GX for accurate fluid level monitoring?

  PaladinOfLight replied 5 months, 3 weeks ago 2 Members · 1 Reply
• 1 Reply

• 

  PaladinOfLight

  Member

  January 8, 2024 at 9:20 am

  22 XP

  21 Honor

  Consistency: Weekly Warrior

  Welcome: Participant Helping Hand Likeable

  Rank: Inn Initiate

  Up

  0

  Down

  ::

  Connecting third-party NMEA 2000 tank senders to a Cerbo GX device requires adherence to specific NMEA 2000 standards.

  The tank sender should transmit the NMEA 2000 Fluid Level PGN (127505) and conform to designated device class and function codes, ensuring compatibility for accurate level readings. Currently, the GX device does not support a single function that reports multiple fluid levels.

  Technical Requirements for Tank Sender Compatibility

  • For certain tank senders, like the Maretron TLA100, it’s possible to configure the capacity and fluid type directly from the GX Device menus.

  • This configuration might also work for other models, so experimenting with the settings is recommended.

  Tested and Compatible NMEA 2000 Tank Sender Models

  • The Maretron TLA100 and TLM100, as well as specific models from Navico and Oceanic Systems (UK) Ltd, have been tested and are confirmed compatible.

  • It’s important to check with the manufacturer for any required firmware updates, especially if the sender is not functioning as expected.

  Physical Connection Solutions Between NMEA 2000 and VE.Can Networks

  • To establish a connection between an NMEA 2000 network and the VE.Can port of the GX device, you can either use a VE.Can to NMEA2000 cable or the 3802 VE.Can Adapter by OSUKL.

  • The adapter is particularly advantageous for integrating single NMEA 2000 devices into a VE.Can network and can power a lower voltage NMEA 2000 network from a 48V Victron system.

  Voltage Compatibility Warnings for Higher Voltage Systems

  • A crucial consideration for systems operating at 24V and 48V is to ensure the NMEA 2000 equipment is capable of handling the network voltage.

  • Victron components can tolerate up to 70V on their CAN-bus connections, but some NMEA 2000 devices may require a 12V connection.

  • Check the datasheets of your NMEA 2000 devices to confirm their voltage requirements. If necessary, use the 3802 VE.Can Adapter or configure the VE.Can to NMEA2000 cable without its fuse to provide a suitable power level to the network.

  • Remember, the VE.Can port on the GX device does not require external power.

  By carefully selecting compatible tank senders and correctly setting up the connection, you can seamlessly integrate fluid level monitoring into your GX device network, allowing for comprehensive management of tank levels and efficient resource monitoring.

Log In to Reply