SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE X204RNA HSR
2
■
Integration
Ring-shaped HSR network structure with SCALANCE X-204RNA
Redundant transition from ring-shaped HSR network structure to parallel
PRP network structure by means of SCALANCE X204RNA
Environment with a
high EMC load, e.g.
low-voltage and
high-voltage switchgear
Protection device
with HSR
1)
Protection device
without HSR
1)
IP camera
G_IK10_XX_10343
Industrial Ethernet
SCALANCE
X204RNA
SCALANCE
X204RNA
EEC
PC
1)
H
igh-availability
S
eamless
R
edundancy Protocol
SCALANCE
X204RNA
SCALANCE
X204RNA
Server
PG/PC/IPC
For extended ambient
conditions, e.g. EMC load
Protection device
with HSR
1)
Protection device
without HSR
1)
IP camera
PRP communication
HSR communication
Server with
SOFTNET-IE RNA
SIMATIC S7-400 with
CP 443-1RNA
G_IK10_XX_10344
Industrial Ethernet
SCALANCE
X204RNA
SCALANCE
X204RNA
EEC
PC
1)
H
igh-Availability
S
eamless
R
edundancy Protocol
SCALANCE
XR-300 EEC
SCALANCE
X204RNA EEC
SCALANCE
XR-300
SCALANCE
X204RNA
© Siemens AG 2014