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LE-366 User’s Manual
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2.6 <Serial Port Jumper Setting >
The COM1 RS232 serial port, with jumper selectable RS232/422/485 for CN_COM2
Connector: COM1
Type: 9-pin Dip male connector on I/O Panel
Pin Assignment Pin Assignment
1 DCD1# 2 RXD1
3 TXD1 4 DTR1#
5 GND 6 DSR1#
7 RTS1# 8 CTS1#
9 RI1#
COM1