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3.5” SBC Boar
ds
QBiP
-4200B/ 4200C/ 3350A/ E3940A/ E3940A
T
2.2.3 COM1, COM2, COM3, COM4 (Serial port header)
3
Serial Port Cable Connector
Pin No.
Definition
1
RXD
2
DCD
3
DTRD
4
TXD
5
DSR
6
GND
7
CTS
8
RTS
9
No Connect
10
RI/5V/12V
Connector PN
Vendor
725-81-10TW00
PINREX
A2004WV-2X05P46
JOINT-TECH
Pin1