6.4
INTERFACE
The STS is equipped with three communication ports and one optional external communication
port.
6.4.1 RS-232 PORT
6.4.2 USB PORT
22
OMP068032 REV. B
Installation and start-up of STS / ITS 16/32A
Installazione e avviamento STS / ITS 16/32A
Pin Definition Type
1
N/A
2
TX
3
RX
4
N/A
5
GND
6
+12 V
7
N/A
8
N/A
9
N/A
Signal
N/A
N/A
Output
TX
Input
RX
N/A
N/A
Earth
N/A
Signal
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Pin Signal
1
VBUS
2
D -
3
D +
4
GND