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LV-67J User’s Manual
29
2.13 <Serial Port>
The board supports Three RS232 serial port and one jumper select able RS232/422/485
serial ports. The jumper JCSEL1 & JCSEL2 can let you configure the communicating
modes for CN_COM2.
Connector:
CN_COM2
Type: 9-pin header connector for COM2
Pin
Description
Pin
Description
1 DCD/422TX-/485- 2 RXD/422TX+/485+
3 TXD/422RX+
4 DTR/422RX-
5 GND
6 DSR
7 RTS
8 CTS
9 RI
10
N/C
COM1
COM3
COM4
Содержание LV-67J
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