Siemens SCALANCE XB-200 - Serial interface

Connecting up
4.3 Serial interface
SCALANCE XB-200
Operating Instructions, 09/2015, C79000-G8976-C359-03
27
4.3
Serial interface
Information on the serial interface
● Via the serial interface (RJ-11 jack), you can access the CLI of the device directly via an
RS-232 connection (115200 8N1) without assigning an IP address.
● Access to the device is also possible independent of the Ethernet ports.
● To connect the serial interface to the PC, you require a cable with an RJ-11 plug and 9-
pin D-sub female connector. You can order the connecting cable for the serial interface
as an accessory.
Position and assignment
Figure 4-2 Position and pin assignment of the serial interface (RJ-11 jack), for example on the
SCALANCE XB213-3
Assignment of the terminal block
The connecting cable listed in the "Accessories" section has the following pin assignment:
Contact
Pin assignment of the RJ-11 plug
Pin assignment of the D-sub female con-
nector
1 - -
2
-
TD (Transmit Data)
3 TD (Transmit Data) RD (Receive Data)
4
SG (Signal Ground)
-
5
RD (Receive Data)
SG (Signal Ground)
6
-
-
7
-
8
-
9
-