Siemens SIMATIC NET SCALANCE XF-200BA Operating Instructions Manual page 20

Description of the device
3.1 Properties and functions
PROFINET/
Industrial Ethernet
SIMOTICS M
SIMOTICS M
Figure 3-1 Linking S2 devices into a fault-tolerant H system with SCALANCE XF-200BA
Protection of the Y functionality
Between the two Y ports of the SCALANCE XF204-2BA DNA there is no device-internal
communication.
if you change the ring ports in the configuration, the two remaining ports automatically
become Y ports. This means that Y functionality is always present.
You cannot configure functions required for the Y functionality. Essentially this applies to the
configuration of VLANs. You can configure all other functions.
20
SIMATIC S7-410-5H
PROFINET / Industrial Ethernet (redundant automation system)
SIMATIC
ET 200SP HA
HART (4...20 mA)
SINAMICS S120
SIMOCODE
pro V
SIMATIC CFU
SCALANCE XF204-2BA
SCALANCE XF204-2BA DNA (Y-Switch)
SCALANCE
XC-200
SCALANCE
XP-200
SIMATIC CFU
PROFIBUS PA
Operating Instructions, 02/2023, C79000-G8976-C470-08
SCALANCE XF204-2BA
SIMATIC
ET 200M
SIMATIC
ET 200SP
PN/PN coupler
SCALANCE XF-200BA