Emerson MITX-430 Manuel D’Utilisation
Controls, LEDs, and Connectors
MITX-430/MITX-440-DVI-2E Installation and Use Guide (6806800K37B)
51
3.2.9
GPIO Header (P4)
3.2.10 COM Header (P9, P27)
3.2.11 RS-232/422/485 (P18)
Table 3-9 GPIO Header Pin Definition
PIN
PIN Name
PIN
PIN Name
1
GPO0
2
GPI0
3
GPO1
4
GPI1
5
GPO2
6
GPI2
7
GPO3
8
GPI3
9
VCC5DUAL
10
GND
Table 3-10 COM3, COM6 Header Pin Definition
PIN
PIN Name
PIN
PIN Name
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RING
10
KEY
Table 3-11 RS-232/422/485 Header Pin Definition
PIN
PIN Name
1
RS422TX_N