Lars Thrane LT-3100 - Serial Interface (RS-422); GNSS Sentences

LT-3100 User & Installation Manual Rev. 1.06 Serial Interface (RS-422)
Lars Thrane A/S www.thrane.eu Page 97 of 155
Serial Interface (RS-422)
GNSS sentences
The LT-3100 system supports outputting of GNSS sentences encoded as NMEA 0183 via an RS-422 interface
from the LT-3100 system, as illustrated in Figure 134. The LT-3100 system has a built-in GNSS receiver in
the LT-3130 Antenna Unit.
Table 25 presents the supported GNSS sentences by the LT-3100 system. The configuration of the GNSS
sentences are illustrated and described in GNSS and BAM on page 124.
IMPORTANT: The GNSS receiver of the LT-3100 system is not certified according to IMO performance
standards for GNSS receivers. The LT-3100 system shall not be connected to equipment
where the GNSS receiver interface must be certified.
The GNSS sentences and decoding of these are further documented in App. D - GNSS sentences on page
138.
GNSS Sentences
Sentence
Baud Rate
4.800
9.600
38.400
DTM
X
X
X
GGA
X
X
X
GLL
X
X
X
GSA
X
X
X
GSV
-
X
X
RMC
X
X
X
VTG
X
X
X
ZDA
X
X
X
Table 25: GNSS sentences
Figure 134: GNSS sentences