MNL-0545B-01
Chapter 2
Connector Descriptions
The DuraVIS 3400 is equipped with two DB9 connectors and one DB15 connector. The male DB9 port is used
as an RS-232 interface for touch screen control. The VGA connector serves as the video input to the display and
the female DB9 connector is used for power input.
Front View
Rear View
DB9 Male (Serial)
Pin Number Signal Name
Input / Output
Comment
1 N/C
2 Rx
Input Receive
3 Tx
Input Transmit
4 N/C
5 GND
Input Ground
6 N/C
7 N/C
8 N/C
9 N/C
