LION I/O Modules
▪
System Planning
22
line, an additional SIL2 bus coupler is not mandatory.
If using a SIL0 line coupler, also a SIL2 power supply must be used. Every new
line starts with a SIL2 power supply, followed by the SIL0 line coupler.
The SIL0 line coupler is transparent for the system and the transmission protocol.
The power supply converts the train power voltage into the voltage of DC 24 V,
according to the standard EN 50155. A voltage of DC 24 V is necessary to power
all modules in the internal bus system (L-Bus²).
The SIL2 power supply can be used at the beginning or in the middle of the bus
system. It always powers all following modules to the next SIL2 power supply or
the end of the line. Depending on the layout, there will be a galvanic insulation
between the train power voltage and the voltage supply of the internal bus
system.
Product
Description
Type
Part-No.
Power Supply 72 W,
SIL2
Redundant wide range
input for nominal supply
values for the battery
supply from DC 24 V to
DC 110 V with galvanic
insulation. The output
rating is 72 W.
LION-PS-24V-
110V-72W-LB-
LUE
800101
Power Supply 36 W,
SIL2
For nominal supply
values for the battery
supply from DC 24 V to
DC 110 V with galvanic
insulation. The output
rating is 36 W.
LION-PS-24V-
110V-36W-LB-
LUE
800103
Line Coupler,
SIL0
For spacial and
galvanic insulation of
the bus system
(L-Bus²)
LION-LC-M12-
LUE
800102
