2.4.1
COM Connectors
ITA-3650G supports up to 10 D-sub 9-pin connectors for RS-232/422/485.
Pin
1
2
3
4
5
6
7
8
9
2.4.2
USB Connectors
ITA-3650G features serial USB 3.0 connectors that can be disabled via the system
BIOS Setup menu.
Pin
1
2
3
4
RS-232
RS-422
Signal Name
Signal Name
DCD
Tx-
RxD
Tx+
TxD
Rx+
DTR
Rx-
GND
GND
DSR
NC
RTS
NC
CTS
NC
RI
NC
Signal Name
+V5(VCC)
USB_data-
USB_data+
GND
13
RS-485
Signal Name
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC
ITA-3650G_Series User Manual