C-Nav 2050M User Manual - page 47
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166
C-Nav2050 User Guide
Communication Ports
The C-Nav2050 provides two 7-pin female LEMO
connector communication ports labeled COM1 and
COM2 located at the bottom front of the receiver, as
shown in Figure 8. Each conforms to the EIA RS232
standard with data rates from 1.2 to 115.2kbps.
The RS-232 serial cable pin-outs are described in Table
2. This cable (P/N: 4250003-6) is constructed as
described in Figures 9A and 9B.
The C-Nav2050 is configured as a DCE device. Laptop
and desktop computers are configured as DTE devices,
therefore a straight-through cable provides proper
connectivity (PC TXD pin 2 connects to C-Nav2050
RXD pin 2).
Figure 8: C-Nav 2050 Front View
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