SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
SCALANCE XB-000 unmanaged
2
■
Design
The SCALANCE XB-000 Industrial Ethernet switches are
optimized for installation on a standard rail. Wall mounting is
possible.
The SCALANCE XB-000 switches have:
•
A 3-pole terminal block for connecting the power supply
(1 x 24 V DC) and functional ground
•
An LED for indicating the status information (power)
•
LEDs for indicating the status information (link status and data
exchange) per port
The following port types are available:
•
10/100 BaseTX electrical RJ45 ports or 10/100/1 000 BaseTX
electrical RJ45 ports:
automatic data transmission rate detection (10 or 100 Mbit/s),
with Autosensing and Autocrossing function for connecting IE
TP cables up to 100 m.
•
100 BaseFX, optical SC port:
for direct connection to Industrial Ethernet FO cables.
Multimode fiber-optic cable up to 5 km
•
100 BaseFX, optical SC port:
for direct connection to Industrial Ethernet FO cables.
Single mode fiber-optic cable up to 26 km
•
1000 BaseSX, optical SC port:
for direct connection to Industrial Ethernet FO cables.
Multimode fiber-optic cable up to 750 m
•
1000 BaseLX, optical SC port:
for direct connection to Industrial Ethernet FO cables.
Single mode fiber-optic cable up to 10 km
All connections for data cables are located at the front, and the
connection for the power supply is at the bottom.
■
Function
•
Construction of electrical Industrial Ethernet line or star
topologies
•
Automatic data transmission rate detection
(10/100/1 000 Mbit/s), with autosensing and autocrossover
function
•
Easy network configuration and network expansion;
no limitation on network expansion with cascading of the
switches
Network topology and network configuration
The SCALANCE XB-000 switches are typically installed with the
stations to be connected in a control cabinet or control box.
When configuring the network, it is necessary to observe the
following boundary conditions:
•
Length of the TP cable between two SCALANCE XB-000
switches:
- max. 100 m
- max. 10 m via patch cables with TP Cord
- max. 100 m via Industrial Ethernet FC Outlet RJ45,
IE FC Standard Cable and TP Cord
•
Length of the fiber-optic cables:
- max. 5 km with Industrial Ethernet FO cables Multimode
- max. 26 km with Industrial Ethernet FO cables Single mode
Electrical star topology with SCALANCE XB005 or SCALANCE XB005G
PC
Field devices
PLC
Operator control
and process
monitoring
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Industrial Ethernet
SCALANCE
XB005
© Siemens AG 2014