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4.2.11.3.4 Speed Converter
For some implements that cannot get the tractor speed/coordinate with NMEA
protocol or ISOBUS protocol, but can get the speed by receiving the speed pulse
signal. It is necessary to use the speed pulse module to convert the NMEA
GPGGA/GPVTG information from the tablet/receiver into pulse signal for the
terminal implements to identify.
GPGGA: Output GPS positioning information
GPVTG: Output speed information
Connection Methods
When set PA-3 com2 to output NMEA, it is necessary to use COM2 NMEA cable.
When set tablet to output NMEA, it is necessary to use adapter NMEA cable.
Then the NMEA information will be fed into the pulse module.