IEI Integration AVL-3000 - Manual (Page 40)

AVL-3000 Advanced Auto Data Server
Page 26
Figure 3-19: DB-37 RS-232 COM Port (COM7 ~ COM10) Pinout Location
3.7.8 RS-422/485 (COM2) & GPIO Connector
The AVL-3000 has one male DB-15 connector on the front panel. The pinouts for the male
DB-15 connector are listed in the table below.
Pin GPIO RS-422 RS-485
1 D_IN0
2 D_IN1
3 D_IN2
4 D_IN3
5 +5V
6 D_OUT0
7 D_OUT1
8 D_OUT2
9 D_OUT3
10 GND GND GND
11 TXD- Data-
12 TXD+ Data+
13 RXD-
14 RXD+
15 NC NC NC
Table 3-4: RS-422/485 & GPIO Connector Pinouts