Siemens 7XV5655-0BA00 User Manual

English 7XV5655-0BA00
41 / 53 C53000-G1176-C174-3
Pin Assignment
The cables for RS232 and RS485 are connected to the same port and selected using
the DIP switches.
RS232 Interface
SERIAL PORT
9-pin SubD connector
Pin Direction Definition
1 Screen
2
INPUT
RXD Receive Data
3 OUTPUT TXD Transmit Data
4 not connected
5 GND Ground (ext)
6 not connected
7 not connected
8 Do not assign !
9 not connected
RS485 Interface
SERIAL PORT
9-pin SubD connector
Pin Direction Definition
1 Screen
2 Do not assign !
3
INPUT/
OUTPUT
RS485 Data-A
4 not connected
5 GND Ground (ext)
6 not connected
7 not connected
8
INPUT/
OUTPUT
RS485 Data-B
9 not connected

Siemens 7XV5655-0BA00 Specifications

General

Brand	Siemens
Model	7XV5655-0BA00
Category	Switch
Language	English