Data Port Pinout - Newland HR11+ Aringa User Manual

Data Port Pinout

Data port pinout (factory default):
PIN Signal
1 NC
2 NC
3 VCC
4 TXD
5 RXD
6 CTS
7 RTS
8 GND
9 D-
10 D+
Data Port
Type
-
-
P
O
I
I
O
P
I/O
I/O
Description
Not connected
Not connected
Power+ (+5V)
RS-232 Output
RS-232 Input
Flow control signal
Ground
USB signal
4