Quanmax QBOX-207T User Manual

Chapter 2
17
QBOX-207T User’s Manual
RJ45
 Connecting to a network device
Connect one end of a network cable to the LAN port on the system rear panel and
the other end to a hub or switch.
Figure 5 RJ45 connector
 COM ports
COM ports with the pin definitions.
COM1~2 RS-232 / 422 / 485 Port DB-9
Pin RS-232 RS-422
Half Duplex
RS-485
Full Duplex
RS-485
1
DCD
TX-
DATA-
TX-
2
RXD
TX+
DATA+
TX+
3
TXD
RX+
N/A
RX+
4
DTR
RX-
N/A
RX-
5
GND
GND
GND
GND
6
DSR
N/A
N/A
N/A
7
RTS
N/A
N/A
N/A
8
CTS
N/A
N/A
N/A
9 +5V
+5V +5V +5V
COM 1
COM3
COM 2
COM4

Quanmax QBOX-207T Specifications

General

Brand	Quanmax
Model	QBOX-207T
Category	Computer Hardware
Language	English