Cn18:Com2 Rs232/Rs422/Rs485 Serial Port; Com3 Port: Com3 Rs232 Connector - Freescale Semiconductor IB112 User Manual

INSTALLATIONS
CN18: COM2 RS232/RS422/RS485 Serial Port
[
Note: Please refer to JP9 setting for RS232, RS422 and RS485
mode selection.
COM3: COM3 RS232 Connector
Part Number: DF11-10S-PA66H
Description: 2mm DIP Mini 180D 10P 2R Male
Pin #
1
2
3
4
5
6
7 RTS, Request To Send
8
9
10
18
Pin #
RS-232
1 DCD
2 RX
3 TX
4 DTR
5 Ground
6 DSR
7 RTS
8 CTS
9 NC
1
2
Signal Name
RX, Receive data
TX, Transmit data
NC
NC
GND, ground
NC
CTS, Clear To Send
NC
NC
IB112 User's Manual
Signal Name
RS-422 RS-485
TX- DATA-
TX+ DATA+
RX+
RX-
Ground Ground
NC
NC
NC
NC
9
10
NC
NC
NC
NC
NC
NC