SIEMENS
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Siemens IK PI · 2015
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Application
(continued)
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE X-300EEC managed
2
Electrical network structure in power switchgear with SCALANCE X-300EEC and XR324-4M EEC
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Design
The SCALANCE X-300EEC Industrial Ethernet switches with
rugged metal enclosure are optimized for mounting on a stan-
dard DIN rail. Thanks to the enclosure dimension 19"/2 (internal
dimension), two devices can be mounted side by side in a
19" cabinet.
The switches have:
•
a 4-pin terminal block for connecting the redundant power
supply (2 x 24 V DC)
•
A 2-pin terminal block for connecting the isolated signaling
contact
•
A row of LEDs to indicate the status information (power, link
status, data traffic, power supply, signaling contact)
•
SELECT/SET key for on-site configuration of the signaling
contact
•
Slot for optional C-PLUG swap medium on the top of the
device for easy replacement in the event of a fault
•
Guide rails for strain-relief attachment of the RJ45 and LC
connection to the switch
The SCALANCE X-300EEC switches are available with the
following port types:
•
As many as seven integrated fiber-optic ports for connecting
the SCALANCE X switches with one another (multimode).
The Fast Ethernet fiber optic ports are designed using LC
connection technology.
•
Up to seven integrated twisted pair ports;
the RJ45 sockets are designed to be industry-compatible
with additional retaining mechanisms, for connection of the
Industrial Ethernet FC RJ45 Plug 180.
Operator station
Operator station
Engineering station
SIPROTEC with IEEE 618501 protocol
SIPROTEC with IEEE 618501 protocol
Master computer for power switchboards
G_IK10_XX_10278
SCALANCE
XR324-4M EEC
SCALANCE
X307-2 EEC
Enhanced
Environmental
Conditions
SCALANCE X307-2 EEC
SCALANCE X307-2 EEC
SCALANCE
XR324-4M EEC
Industrial
Ethernet
© Siemens AG 2014