Serielle - Schnittstelle [COM3, COM4 (RS232)]
(Option)
Pin Signalname
1
DCD (Data Carrier Detect)
2
RXD (Receive Data)
3
TXD
(Transmit Data)
4
DTR
(Data Terminal Ready)
5
GND (Signal Ground)
6
DSR (Data Set Ready)
7
RTS
(Request to Send)
8
CTS
(Clear to Send)
9
RI
(Ring Indicator)
USB - Schnittstelle
Pin Signalname
1
VCC
2
Data–
3
Data+
4
GND
INLine-P3_e – Benutzerhandbuch
Technischer Anhang – Schnittstellen
9-poliger SUB-D-Stecker
4-polige USB-Buchse
Typ A Version 1.1
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