SIEMENS
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Siemens IK PI · 2015
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Application
(continued)
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE XR-300EEC managed
2
Star structure in switchgear under extreme ambient conditions with SCALANCE XR324-4M EEC and X-300EEC
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Design
The SCALANCE XR-300EEC Industrial Ethernet switches
with rugged metal enclosure with IP20 degree of protection are
optimized for installation in the 19" cabinet.
The switches have:
•
4-pin terminal block for redundant voltage feed for protection
against voltage failure in 24 V DC version
•
3-pin terminal block for voltage feed in 230 V AC version
•
2-pin terminal block for connecting the isolated signaling
contact for simple display of faults
•
A row of LEDs to indicate the status information (power, link
status, data traffic, power supply, signaling contact)
•
SELECT/SET pushbutton for simple adjustment of the fault
signaling contact on the device
•
Slot for optional C-PLUG swap medium on the side of the
device for easy replacement 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-300EEC switches are available with the
following port types:
•
16 integrated RJ45 ports;
The RJ45 sockets are designed to be industry-compatible
with additional sleeves, for connection of the Industrial
Ethernet FC RJ45 Plug 180
•
Four slots for electrical or optical 2-port media modules for
multimode or single-mode connections; the optical media
modules are available in various connection technologies
•
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-300EEC 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.
SCALANCE XR324-4MEEC
Location with adverse
environmental conditions
(e.g. gaseous atmosphere)
Environment with extreme
temperatures
Operator station
PC
G_IK10_XX_10279
S7-400
PROFINET
Industrial Ethernet
SCALANCE
X307-2EEC
SCALANCE
X307-2EEC
SIPLUS
S7-400
SIPLUS
S7-300
SIPLUS
ET 200S
SIPLUS
S7-400
SIPLUS
S7-300
SIPLUS
ET 200S
© Siemens AG 2014