COMMELL LV-67E - Manual (Page 50)

LV-67E User’s Manual
50
A.6 < Serial Port >
Connector: COM1/2/3
Type: 9-pin D-sub male connector on bracket
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
Setting RS-232 & RS-422 & RS-485 for COM2
1
2
3
4
5
6
7
8
9
1
2
11
12
1
2 8
7
CN_COM4
1 9
2 10
JCSEL1
JP39/JP49
JCSEL2
19 1
20 2
CN_COM5/6