Promise Technology VTrack M-Class M200i - Manual (Page 313)

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Appendix A: Useful Information
• Serial Connector Pinout (below)
• SNMP MIB Files (page 306)
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