Com3 Settings - Advantech IPPC-6152A User Manual

3.1.2

COM3 Settings

The COM3 jumper is used to select RS-232 (default), RS-422, or RS-485.
Table 3.1: COM3 Settings
RS-232
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
RS-422 RS-485
Pin Name
UART_SIN
RXD485
UART_SIN
RXD422
UART_SIN
RXD232
DCD#
SOUT
COM3_DCD#
COM3_SOUT
COM3_TXD485N
COM3_RXD485P
SIN
DTR#
COM3_SIN
COM3_DTR#
COM3_TXD485P
COM3_RXD485N
25 IPPC-6152A/6172A/6192A User Manual