User's Manual

4. The RTU also supports USB, ethernet and serial
5. Serial pinout:
PIN
SIGNAL NAME
DIRECTION
DESCRIPTION
1
VCC
POWER
NOT CONNECTED
2
DCD
OUTPUT
DATA CARRIER DETECT OUT
3
DTR
OUTPUT
DAT TERMINAL READY OUT
4
GND
POWER
SYSTEM GROUND
5
RXD
INPUT
RECEIVE DATA INPUT
6
TXD
OUTPUT
TRANSMIT DATA OUTPUT
7
CTS
INPUT
CLEAR TO SEND INPUT
8
RTS
OUTPUT
REQUEST TO SEND OUTPUT
_____________________________________________________________________________________
Wireless Dynamometer August 2018 User Manual | 15 of 22