Siemens SICAM RTUs Benutzerhandbuch Seite 95

Kommunikaitonsstecker, RJ45 (X0, X1, X2, X3)
Punkt
1
2
3
4
5
6
7
8
Die Abkürzungen haben folgende Bedeutung:
TX ................................ Transmit data (differential)
RX ............................... Receive data (differential)
CTS ............................. Clear to Send
RTS ............................. Request to send
DSR ............................. Data Set Ready
TXD ............................. Transmit data
RXD ............................. Receive data
GND ............................ Ground
DCD ............................. Data Carrier Detect
DTR ............................ Data Terminal Ready
Engineering Stecker, USB mini-B (X4)
Punkt
1
2
3
4
5
SICAM RTUs, SICAM AK 3 Benutzerhandbuch
DC2-027-2.04, Ausgabe 04.2019
Ethernet V.28, RS232
TX+ CTS
TX- RTS
RX+ DSR
- TXD
- RXD
RX- GND
- DCD
- DTR
Signal
VBUS ... Power Supply Host -> Device
D- ... Data-
D+ ... Data+
NC ... not connected
GND ... Ground
Systembestandteile
95