291
Appendix A: Useful Information
The appendix covers the following topics:
• Serial Connector Pinout (page 291)
• SNMP MIB Files (page 292)
Serial Connector Pinout
Below is the pinout diagram for the DB-9 serial connector on all VTrak models.
The diagrams represent the connector as you see it looking at the back of the
VTrak controller.
Pin Signal
1—
2RXD
3TXD
4—
5GND
6—
7—
8—
9—
1 2 3 4 5
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