
57
4
Jumper Settings
COM1 and COM2 RS232/422/485 Select
1-2 On: RS232
(default)
3-4 On: RS422
Full Duplex
5-6 On: RS485
JP11(COM1) and JP5(COM2) are used to confi gure COM1 and COM2 RS232,
RS422 (Full Duplex) or RS485 respectively.
1
6
5
2
JP11 JP5
VGA
JP11
JP5
64
2
531
64
2
531
64
2
531
COM 1 / COM 2
DCD
TXD
RXD
DTR
GND
12345
689
7
DSR
CTS
RTS
RI
RX+
TX+
RX-
TX-
GND
12345
689
7
N.C.
N.C.
N.C.
N.C.
DATA+
N.C.
DATA-
N.C.
GND
12345
689
7
N.C.
N.C.
N.C.
N.C.
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