IBASE Technology IB112, Руководство пользователя, Страница: 18 / 35

INSTALLATIONS
18 IB112 User’s Manual
CN18: COM2 RS232/RS422/RS485 Serial Port
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Pin # Signal Name
RS-232 RS-422 RS-485
1 DCD TX- DATA-
2 RX TX+ DATA+
3 TX RX+ NC
4 DTR RX- NC
5 Ground Ground Ground
6 DSR NC NC
7 RTS NC NC
8 CTS NC NC
9 NC NC NC
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 # Signal Name
1 RX, Receive data
2 TX, Transmit data
3 NC
4 NC
5 GND, ground
6 NC
7 RTS, Request To Send
8 CTS, Clear To Send
9 NC
10 NC
1 9
2 10