Sensor Installation Example; Installation Of An Rs422 Serial Interface; Data Format - ACR Electronics GLOBALWATCH UAIS Manual

3.7 Sensor installation example:

3.7.1 Installation of an RS422 serial interface:

Each Interface on the Transponder is a RS422 serial interface!
Shields
A
B
C (GND)
Talker (e.g.: GPS)
3.7.2

Data format:

The talker provides the following data (NMEA 0183 HS V3.0):
$GPDTM,W84,,,,,,,P90*48
$GPGLL,5330.1234,N,01001.2345,E,142555.00,A,A*6A
$GPVTG,350.0,T,,M,10.0,N,,K,A*14
It is recommended that all three (in this case) NMEA Sentences are provided each second.
The maximal delay is about 5sec.
TM
GlobalWatch UAIS Installation Manual
Listener (AIS)
Listener
14
A
B
C (GND)
A
B
C (GND)
Y1-03-0177A
Version 1.0