GeoSIG GMS-GPS, Руководство пользователя

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GMS-GPS User Manual
8 / 19 02.09.2022 / V3
4.2. Mating Connector at the Instrument Side
A mating connector must be used for connecting the GPS device to an Instrument. This connector is
already assembled when the GPS is ordered together with the Instrument.
4.2.1. GXR-XX Device
4.2.1.1. Mating Connector at the Instrument Side for RS-232 connection
Table 3. Electrical connections of an I
nstrument’s GPS device input connector
Pin Signal Standard Cable Colours Comment
1 GPS_RXD White Transmit signal of GSR
2 GPS_TXD Brown Reception signal of GSR
3 GPS_STDBY N/A Not connected
4 GND N/A Not connected
5 GPS_1PPS Green 1 PPS signal from GPS
6 V_MAIN Yellow 12V power from instrument
7 GND Grey Ground from instrument
Figure 9. RS-232 Binder connector
Figure 10. RS-232 Connector pin out
4.2.1.2. Mating Connector at the Instrument Side for RS-485 connection
Table 4. Electrical connections of
an Instrument’s GPS device input connector
Pin Signal Standard Cable Colours Comment
1 N/A N/A Not connected
2 S White GPS Transmit
3 N/A N/A Not connected
4 SYNCI_RX- Brown GPS Transmit signal-
5 GPS_1PPS Green 1 PPS signal from GPS
6 V_EXT_GPS Yellow 12V power from instrument
7 GND_EXT Grey Ground from instrument
Figure 11. RS-485 Binder connector
Figure 12. RS-485 Connector pin out