6
+
‐
‐
LED
‐
Outputs
Pin
assignment
of
Outputs
The
AURORA
LCU
EV
2
O
offers
6
light
outputs
in
total,
on
each
output
PLUS
and
MINUS
.
The
supply
voltage
of
the
used
battery
/
BEC
is
available
at
the
output
pins.
Thereby
you
have
a
maximum
of
flexibility
for
designing
the
lighting
system
and
choosing
different
LED
types
with
different
forward
voltages.
It
is
possible
to
use
every
LED
type
and
every
power
type
up
to
a
voltage
of
13V
and
a
current
of
3A
per
output.
The
outputs
have
a
common
PLUS
strip,
that
means
that
PLUS
wires
e.g.
of
the
model
wings
can
be
put
together.
The
following
Figure
shows
the
output
pin
assignment:
Outputs
6
5
4
3
2
1
‐
‐
‐
‐
‐
‐
+
+
+
+
+
+
Anschluss
von
LEDs
The
AURORA
LCU
EV
2
O
offers
operation
of
all
typical
LEDs
with
a
resistor
in
series.
Every
Output
can
be
operated
with
up
to
3A
(5A
in
flashing
mode).
Multiple
LEDs
can
be
connected
in
parallel
,
in
this
case
every
LED
needs
its
own
resistor.
The
right
‐
hand
chart
shows
the
polarity
of
the
SEOUL
1Watt
/
3Watt
power
LEDs:
Next
to
each
pole
is
a
small
brass
stub,
which
is
scored
on
the
minus
side,
but
not
on
the
plus
side.
The
classic
3mm
/
5mm
LED
types
mark
the
plus
terminal
with
a
longer
pin.
The
classic
SuperFLux
LEDs
are
marked
with
flattened
corner
which
shows
the
minus
terminals.
There
are
four
pins
for
increasing
stability
on
printed
circuit
boards,
so
plus
and
minus
are
available
twice
but
have
to
be
connected
only
at
one
pin.
If
multiple
LEDs
are
connected
to
one
output
in
parallel,
the
PLUS
wires
can
be
combined
to
one
.
Because
the
AURORA
LCU
EV
2
O
can
provide
high
currents,
the
output
connector
is
a
female
one,
so
that
it
is
not
possible
to
have
a
short
circuit
due
to
accidentally
touching
with
metallic
parts.
LEDs
are
connected
by
using
the
connected
pin
rail.
For
more
easy
soldering,
put
the
pin
rail
into
the
AURORA
LCU
EV
2
O
during
soldering
process.
A
very
easy
and
comfortable
solution
is
the
Light
Plug
6
from
Optotronix
accessories.
If
you
like
to
have
a
separate
connector
for
each
output,
use
the
Light
Connector
Cables
from
Optotronix
accessories.
+
‐
+
Common
PLUS
‐
strip!
