Output from NMEA 0183 to SeaTalkng convertor

[Chuck - Raymarine - Moderator]

Lew,

The NMEA 0183 waveform that we observed with one of our SeaTalk to SeaTalkng Converters started from a +5.8 VDC level which peaked at approximately +13 VDC with each pulse. Regarding the third device (stabilizer) which is not processing NMEA 0183 data from the SeaTalk to SeaTalkng Converter, you may want to try connecting the third device's NMEA 0183 IN+ lead to the NMEA 0183 OUT- lead of the cable connected to the SeaTalk to SeaTalkng Converter and connect the the third device's NMEA 0183 IN- lead to the NMEA 0183 OUT+ lead of the cable connected to the SeaTalk to SeaTalkng Converter to see if the third device then responds to the NMEA 0183 signal produced by the Converter.