17
GETTING TO KNOW YOUR VIG-100
2.2.6 COM Port (RJ45 connector)
1
2
3
4
5
6
7
8
PWR
H/W
RST
Status
LAN 1
LAN 2
P2
P1
USB
Console
RS-232/422/485
These Serial ports (P1~2) can be configured for RS-232, RS-422, or RS-485.
Mode
Mode2
Mode1
Mode0
Loop Back
Low
Low
Low
RS-232
Low
Low
High
RS-422 (5-Wire)
Low
High
High
RS-485
Low
High
Low
P1 & P2 Mode Configuration Table:
RJ-45
Connector
Pin No.
RS-232
RS-422
(5-wire)
RS-485
(3-wire)
P1/P2
1
Reserved
-----------
-----------
2
RTS
-----------
-----------
3
GND
GND
GND
4
TXD
RXD+
-----------
5
RXD
TXD+
DATA+
6
DCD
TXD-
DATA-
7
CTS
-----------
-----------
8
DTR
RXD-
-----------
P1 & P2 RS-232/RS-422/RS-485 Pin Out:
P1 & P2 LED Table:
RJ-45
Connector
LED Color
LED Status
P1/P2
Yellow
RX Receive Blinking
Green
TX Transport Blinking
1
8
RX
LED
TX
LED
