Advantech AIIS-5410P, User Manual

Page: 23 / 89

11 AIIS-5410P User Manual
Chapter 2
H
/W Installation
2.3.1.1 COM connector
AIIS-5410P provides D-Sub 9-pin connectors, which offer RS-232/422/485. Default
setting is RS-232, but this can be modified by BIOS setting. You can find detailed set-
ting methods in Chapter 3.
2.3.1.2 Digital I/O
AIIS-5410P provides one DSUB-15 male connector which offers 4-ch digital input
and 4-ch digital output and one pin support 5V power.
Table 2.2: COM Connector Pin Assignments
RS-232 RS-422 RS-485
Pin Signal Name Signal Name Signal Name
1 DCD Tx- DATA-
2 RxD Tx+ DATA+
3 TxD Rx+ NC
4 DTR Rx- NC
5 GND GND GND
6 DSR NC NC
7 RTS NC NC
8 CTS NC NC
9 RI NC NC
Note! NC represents “No Connection”.
Table 2.3: Digital I/O Connector Pin Assignments
Pin Signal Name Pin Signal Name
1 GND 2 GPIO 0
3 GPIO 1 4 GPIO 2
5 GPIO 3 6 NC
7 GPIO 4 8 GPIO 5
9 GPIO 6 10 GPIO 7
11 GND 12 NC
13 NC 14 NC
15 +5V_GPIO