SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE X-200IRT managed
2
■
Function
•
4-port switch for configuring electrical and optical Industrial
Ethernet line, star and ring topologies
•
Integral redundancy manager for design of ring topologies
•
Integral standby function for redundant coupling of two rings
•
Extremely short cycle times with highly accurate clock-pulse
rates thanks to integrated real-time functions
•
Bumpless ring redundancy by sending message frames twice
in the ring, by means of PROFINET-compliant MRPD
procedure (
M
edia
R
edundancy for
P
lanned
D
uplication
according to IEC 61158)
•
System-wide clock accuracy (less than 1 ms)
•
Uncrossed connecting cables can be used due to
Autocrossover function integrated in the ports
•
Load disconnection through integral switch functionality
•
Easy diagnostics using signaling contact, SNMP and Web
browser
•
Automatic e-mail function
•
Integration into the diagnostics of a PROFINET IO-Controllers
for a consistent diagnostics concept, including network
infrastructure
•
Fast device replacement in the event of a fault by using the
optional C-PLUG swap medium (not included in scope of
supply)
Network topology and network configuration
The SCALANCE X-200IRT Industrial Ethernet Switches are
usually installed in the control cabinet together with the stations
to be connected (e.g. ET 200S) or, in the case of cabinet-free
designs, mounted directly onto the machine. When configuring
the network, it is necessary to observe the following boundary
conditions:
•
Length of the TP cable between two SCALANCE X switches:
- Max. 100 m with IE FC cable and IE FC RJ45 Plug 180 or
IE FC RJ45 Plug PRO
- Max. 10 m with TP Cord
•
Length of the optical cables
- Max. 4 000 m with Industrial Ethernet glass fiber-optic
cables (62.5/125 μm)
- Max. 5 000 m with Industrial Ethernet glass fiber-optic
cables (50/125 μm)
- Max. 100 m with Industrial Ethernet PCF fiber-optic cables.
- Max. 50 m with Industrial Ethernet POF fiber-optic cables.
•
IP Address:
The IP address is assigned by means of the DHCP (Dynamic
Host Configuration Protocol). If there is no corresponding
server in the network, the IP address can be assigned using
the supplied software tool PST (Primary Setup Tool) or STEP 7.
The SCALANCE X-200IRT switches and their real-time
functions are configured with STEP 7.
Commissioning and diagnostics
PROFINET diagnostic alarms from SCALANCE X-200IRT
Switches can be displayed with the appropriate SIMATIC
Engineering Tools and processed in the control unit. The engi-
neering outlay for the PLC and HMI have been drastically re-
duced due to the complete integration in the SIMATIC concept
for system error messages.
The SCALANCE X-200IRT Industrial Ethernet switches can also
be integrated into a network management system through the
standardized protocol SNMP (Simple Network Management
Protocol). In the event of a device fault, error messages (SNMP
traps) can be sent to a network system or as e-mail to a specified
network manager.
The integral Web server enables configuration and diagnosis
settings to be made using a standard browser. Statistical infor-
mation can also be read out over the Web server. Warning
thresholds, and alarms generated by them, permit early recog-
nition of critical fiber states (only with POF). Cable failures (fiber
breakage) can thus be avoided, and plant downtimes reduced,
since maintenance work can be carried out at an early point in
time and outside production periods.
The following information is displayed on site by LEDs:
• Power
•
Port status
•
Data traffic
•
RM activated
•
POF cable diagnostics (for POF versions only)
The Industrial Ethernet switches of the SCALANCE X-200IRT line
can also be monitored using the floating signaling contact.
Configuration example for SCALANCE X204IRT
PC with CP 1616
as PN IO controller
IPC with CP 1616
as PN IO device
PROFINET
Industrial
Ethernet
G_IK10_XX_10100
ET 200S
ET 200S
SCALANCE
X204IRT
SCALANCE
X204IRT
Field PG
© Siemens AG 2014