Rs-232 Interface (Com1-Com4); Table B.5: Rs-232 Interface (Com1~Com2); Rs-232/422/485 Setting Interface (Jsetcom3); Table B.6: Rs-232/422/485 Setting Interface (Jsetcom3) - Advantech AIMB-767 User Manual

B.5

RS-232 Interface (COM1-COM4)

Table B.5: RS-232 Interface (COM1~COM2)

Pin
1
2
3
4
5
6
7
8
9
B.6

RS-232/422/485 Setting Interface (JSETCOM3)

Table B.6: RS-232/422/485 Setting Interface (JSETCOM3)

Pin
1
3
5
7
9
11
13
15
17
Note! Please refer section 1.8.5 for detail COM3 RS 232/422/485 mode set-
ting.
AIMB-767 User Manual
Signal
DCD
DSR
RXD
RTS
TXD
CTS
DTR
RRI
GND
Signal Pin
R_SINA 2
R_SINA 4
R_SINA 6
DCDA 8
COM3_DCD# 10
COM3_TXD485N 12
SINA 14
COM3_SIN 16
COM3_TXD485P 18
64
9 7 5 3 1
8 6 4 2
Signal
RXD485_1
RXD422_1
RXD232_1
SOUTA
COM3_SOUT
COM3_RXD485P
DTRA
COM3_DTR#
COM3_RXD485N