Cybernet IPC-R1ix, Руководство пользователя

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14 GETTING TO KNOW YOUR IPC-R1ix
2.2.7 Serial Port, COM 2
control communication. Serial Port 2 default setting is RS-232, if you want to
BIOS Setting Function
COM2
RS-232
RS-422 (5-wire)
RS-422 (9-wire)
RS-485
Serial
Port
Pin No. RS-232 RS-422
(5-Wire)
RS-422
(9-Wire)
RS-485
(3-Wire)
2
1 DCD TXD- TXD- DATA-
2 RXD TXD+ TXD+ DATA+
3 TXD RXD+ RXD+ -----------
4 DTR RXD- RXD- -----------
5 GND GND GND GND
6 DSR ----------- RTS- -----------
7 RTS ----------- RTS+ -----------
8 CTS ----------- CTS+ -----------
9 RI ----------- CTS- -----------
The pin assignments are shown in the following table:
Isolated DIO 2
Reset
COM 1
COM 2
| LAN 2
VGA
DVI-D
V+
1
2
| LAN 1
V-
COM 4 COM 3
Isolated DIO 1
On | Off