G7 Installation & Operation
Connector definition
This chapter provides a brief introduction about the hardware interface for the
receiver.
DB9 Female Connector
The DB9 female connector, shown in Figure 4, is an RS232 level port for data
transmission. The pin definitions are shown below in Table 3:
PIN
Signal Name
1,4,6,7,8,9
2
Document PN 29010107 V1r1
Aerial antenna
(P/N: 31910026)
GNSS antenna
cable
(P/N: 31910027)
Network cable
(P/N: 31910021)
Mounting adapter
(P/N: 31910029)
Table 2 – G7 optional accessories.
Figure 4 – DB9 connector and diagram.
Not Used
Not Used
TXD
RS232-TX (transmit data through this pin)
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B220 geodetic GNSS antenna
constellation
Two cables, each 10 m long
5 meter network cable
5/8'' to 1'' mounting adapter for
marine application
Description