31
2
Hardware Installation
Line-out
COM1/COM2 RS232/RS422/RS485 Select
1-2 On: RS232
(default)
3-4 On: RS422
Full Duplex
5-6 On: RS485
6
4
2
5
3
1
JP2 (for COM1) and JP7 (for COM2) are used to con
fi
gure the COM ports to
RS232, RS422 (Full Duplex) or RS485.
The pin function of the COM ports will vary according to the jumper’s setting.
JP2/JP7
6
4
2
6
4
2
5
3
1
5
3
1
COM 1
COM 2
JP7
JP2
RS232
RS422
Full Duplex
RS485
COM 1 / COM 2
DCD-
TD
RD
DT
R
-
GND
1 2 3 4 5
RT
S
-
RI
-
DSR
-
CT
S-
6 7 8 9
D
ATA
+
N.C.
D
ATA
-
N.C. N.C.
1 2 3 4 5
N.C.
N.C.
N.C.
N.C.
6 7 8 9
RXD+
TXD+
RXD-
TXD- N.C.
1 2 3 4 5
N.C.
N.C.
N.C.
N.C.
6 7 8 9
Содержание MB330-CRM
Страница 1: ...MB330 CRM System Board User s Manual A20400201 ...
Страница 89: ...89 4 Supported Software Auto Run Pages for Windows 7 ...
Страница 91: ...91 4 Supported Software 3 Click Exit ...
Страница 101: ...101 4 Supported Software 4 Click Install to begin the installation 5 After completing installa tion click Finish ...
Страница 113: ...113 4 Supported Software 7 Click Install 8 The setup program is cur rently installing the driver 9 Click Finish ...