Garmin 18x Benutzerhandbuch
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GPS 18x Technical Specifications
Rev. D
Page 8
2
The GPS 18x LVC/18x-5Hz interfaces to a serial port. The unit accepts TIA-232-F (RS-232) level inputs and
transmits voltage levels from ground to the input voltage, TIA-232-F (RS-232) polarity.
GPSX 18x LVC & GPS 18x -5Hz WIRING AND PINOUTS
The GPS 18x LVC/18x-5Hz wires are terminated with a six-wire connector that is used by Garmin for testing
purposes. You can remove this connector without voiding your warranty (see
2.1 GPS 18x LVC & GPS 18x -5Hz PINOUT
GPS 18x Pin
#
Color
Signal Name
Wire Gauge
1
Yellow
Measurement Pulse Output
28
2
Red
Vin
26
3
Black
Ground
28
4
White
Transmit Data
28
5
Black
Ground
26
6
Green
Receive Data
28
2.2 GPS 18x LVC & GPS 18x -5Hz WIRING DIAGRAMS
Table 1: GPS 18x LVC & GPS 18x-5Hz Wire Pinout
Figure 1: Computer Serial Port Interconnection