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The most important point to remember about the EMU-1 is that it is the senders and gauges that are important when trying to understand compatibility and not the engine model / manufacturer. This is a helpful article that describes this in more detail:
https://www.actisense.com/knowledge-base/nmea-2000/emu-1-nmea-2000-engine-monitoring-unit/emu-1-engine-compatibility-and-setup/The EMU-1 will output standard NMEA 2000 engine, transmission and fluid level PGNs that will be understood by any NMEA 2000 MFD.
Points to check are that both engines share a common ground and that each engine doesn’t require more than 3 gauges and 2 alarms to be monitored. One of the other benefits of using one EMU-1 per engine is that the battery voltage of each engine can be transmitted on the NMEA 2000 network.
Please note that an NGT-1-USB will be required to configure an EMU-1. For many customers, leaving that NGT-1-USB on the NMEA 2000 network after EMU-1 installation is beneficial as it can be very useful for diagnosing NMEA 2000 data issues (when used with our NMEA Reader software application) and it can be used to update the EMU-1 firmware and tweak the configuration if required.
The Actisense NGW-1 is sold pre-configured, either with ‘standard’ or ‘AIS’ firmware depending on which model you purchase. Should you wish to reconfigure your NGW-1, this is done via our free to download Actisense Toolkit program.
There are 2 ways of configuring your NGW-1, remotely using an NGT-1, or directly using a physical connection between the NGW-1 and the PC.
If you own an NGW-1-ISO, we recommend connecting it to your PC via an Actisense USG-2, so you have full isolation and protection of both the PC and the NGW-1. If you wish to use an RS-232, or serial to USB adapter, details of connecting your NGW-1 to a PC via an RS-232 cable, or RS232 to USB Adapter are in the manual.
If you own an NGW-1-USB, then simply plug your USB into the PC. If this is the first time, please ensure that the PC is online, as Windows will automatically find and install the required drivers.
Please note, configuring your NGW-1 via Actisense Toolkit only works with the latest 2.660 firmware. If your device is on an older version such as 2.420, upgrade it first using the NGW-1 2.660 Actipatch relevant to your device variant.
Integrating STNG cables and devices with NMEA 2000 DeviceNet is a straight forward process thanks to the adapter cables. STNG and NMEA 2000 are identical on a data and protocol front, the only difference is the physical layer.
The STNG to NMEA 2000 adapter cable (A06045) can be purchased with our NMEA 2000 products as part of a bundle (not sold separately), and can also be purchased from Raymarine.
The use of certified manufacturer adapter cables is always recommended.
