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Suggested Systems
- ACM100 - Alternating Current Monitor
- DCM100 - Direct Current Monitor
- FFM100 - Fluid Flow Monitor
- FPM100 - Fluid Pressure Monitor
- GPS200 - Antenna/Receiver
- J2K100 - J1939 to NMEA 2000 Gateway
- NBE100 - Network Bus Extender
- RAA100 - Rudder Angle Adapter
- SSC300 - Solid State Compass
- SMS100 - Text Messaging
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The RAA100 is used to adapt commercially available resistive rudder angle senders to the NMEA 2000® network. This allows you to observe rudder angle anywhere on the vessel where there is an NMEA 2000® compatible display such as Maretron's N2KView® vessel monitoring system, or Maretron's DSM570 / DSM410 color graphics displays.
The RAA100 is compatible with both the American standard (240-33 ohm) and the European standard (10-180 ohm) resistive senders. In fact, the RAA100 can be calibrated for any resistance between 0 and 300 ohms.
You can also use the RAA100 with existing analog gauges so you don't have to give up your existing analog gauges to enjoy the advantages of digitally networked information.
- Rudder angle
- Rudder order
- Rudder angle senders
Note: Maretron monitoring sensors are updated using Maretron’s N2KAnalyzer application on a PC paired with an approved NMEA 2000® gateway.
2.1.2.2 (2017-09-12) – Current Release
- Support Heartbeat PGN (126993)
- Support variable transmission settings
- Correctly support N2K Level A protocol
- Comply with NMEA2000 version 2.100 certification
- Change NMEA Certification Level to 2
- Miscellaneous software enhancements
2.0.2.3 (2016-08-29)
- Corrected a problem where the device could lose its instance information after a power cycle (3968)
2.0.1.5 (2015-05-20)
- Initial Release to support HW 2.0
1.4.10 (2009-08-12)
- Corrected a problem with Maretron Label support where the device would not always accept a new label
1.4.9 (2009-02-03)
- Added support for labeling so that the device can easily be identified with a user-programmable string.
1.4.8 (2008-03-18)
- Fixed error in CAN filter implementation resulting in non-responsiveness
- Fixed a problem that prevented configuration from working when the configuring device had a node address greater than 127 (0x7F)
1.4.7 (2008-03-10)
- Made improvements to device responsiveness to NMEA 2000 messages
1.4.6 (2008-02-29)
- Made improvements to device responsiveness to NMEA 2000 messages
1.4.5 (2008-01-21)
- Made improvements to device responsiveness to NMEA 2000 messages
1.4.4 (2007-09-28)
- No user-visible changes
1.4.3 (2007-09-28)
- Corrected issue in CAN driver that caused RAA100 not to respond to product selection sometimes.
1.4.2 (2007-03-29)
- Corrected problems with custom calibration
1.4.1 (2006-05-24)
- Fixed an issue with NMEA 2000 certification
1.4 (2006-05-17)
- Fixed a problem causing occasional loss of received messages
1.2 (2006-03-21)
- Initial public release


