SIEMENS
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Siemens IK PI · 2015
■
Application
(continued)
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE XR-300PoE managed
2
Supply of terminal devices with PoE by means of PoE-compatible switches
The use of media modules in partly and fully modular versions of
the SCALANCE X-300 switches supports:
•
The extension of networks by subsequent insertion of
additional media modules in unused media module slots
•
The changing of cabling technology, e.g. conversion from
copper to fiber-optic cables, or from multimode to single-
mode FOC
■
Design
The SCALANCE XR-300PoE Industrial Ethernet switches with
rugged metal enclosure with IP20 degree of protection are
optimized for installation in the 19" control cabinet. Versions are
available with either 24 V DC or 100 - 240 V AC connections.
The connection of the power supply and the data cable outlet
are located optionally either at the front or rear of the device.
The switches have:
•
4-pin terminal block for redundant voltage feed to protected
against power failure at 24 V DC
•
2-pin terminal block for voltage feed at 100 - 240 V AC
•
2-pin terminal block for connecting the isolated signaling
contact for simple display of faults
•
Row of LEDs for indicating status information (power, link
status, data transfer, power supply, signal contact)
•
SELECT/SET pushbutton for easy setting of the fault signal
contact on the device
•
Slot for optional C-PLUG swap medium on the side of the
device for easy replacement of the device in the event of a
fault
•
Console port (serial interface) for on-site parameterization/
diagnostics (RJ11 cable to RS232 (9-pin) included in scope of
delivery)
The SCALANCE XR-300PoE switches are available with the
following types of port:
•
16 integrated RJ45 ports, eight RJ45 ports supporting PoE;
•
The RJ45 sockets are designed to industry standards with
additional retaining collars for the connection of the Industrial
Ethernet FC RJ45 Plug 180
•
All electrical Ethernet interfaces support 10/100/1 000 Mbit/s,
all optical Ethernet interfaces support 100 or 1 000 Mbit/s
•
The SCALANCE XR-300 switches support Gigabit Ethernet
(1 000 Mbit/s) at all ports. The 24 ports are divided into three
groups of eight ports each (Gigabit Ethernet Blocking).
Gigabit Ethernet is supported with full wire speed within each
group, but not between the groups.
IP Fixdome
Camera
IP Camera
IP
Phone
IP
Phone
PoE
PoE
HiPath
Access
Point
SCALANCE
W786
SCALANCE
W788
SCALANCE
X108PoE
SCALANCE
XR324-4M PoE
SCALANCE
X308-2M PoE
PoE
PoE
PoE
PoE
PoE
PoE
G_IK10_XX_10286
Industrial Ethernet / PROFINET (Fiber Optic)
Industrial Ethernet / PROFINET (Twisted Pair)
SIMATIC
MV440
SIMATIC
MV440
SIMATIC
MV420
Office
Factory
Factory
Outdoor
© Siemens AG 2014