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Appendix A: Serial Connector Pinout
Below is the pinout diagram for the DB-9 serial connector on all VTraks.
The diagrams represent the connector as you see it looking at the back of the
VTrak.
Pin
Signal
1
—
2
RXD
3
TXD
4
—
5
GND
6
—
7
—
8
—
9
—
1 2 3 4 5
6 7 8 9