C-2
A Guide to TracVision Cruiser
C.2 DB9 Data Connector
Pin Assigments
During the troubleshooting or maintenance process, it may
be necessary to check the DB9 data connectors to ensure that
it is operating properly. With that in mind, Figure C-1 and
Table C-2 detail the pin assignments for both the male and
female DB9 connectors.
From Connector
Wire Color
Function
Male Connector Pin 2
Blu/Wht
DSSTXD
Male Connector Pin 3
Wht/Blu
DSSRXD
Male Connector Pin 5
Grn/Wht
DSSGND
Female Connector Socket 2
Org/Wht
PCRXD
Female Connector Socket 3
Wht/Org
PCTXD
Female Connector Socket 5
Brn/Wht
PCGND
Table C-2
DB9 Pin Functions
and Color Code
Figure C-1
DB9 Male and Female
Connector Arrangement
Pin 1
Male Connector
(to IRD)
Socket 1
Female Connector
(to PC)
