Installation
and
Operation
Manual
34
If
this
XNU
is
located
in
the
middle
of
the
external
network
circuit,
the
jumper
must
be
switched
to
“OFF”.
Please
refer
to
the
Unit
Address
Setting
section
to
set
the
XNU’s
address
Auxiliary
Power
Output
Wiring
ThePower
‐
supply
and
Charging
Unit
provide
auxiliary
power
output
connection.
This
power
output
can
be
configured
as
resettable
or
non
‐
resettable.
The
resettable
terminal
interrupts
the
power
for
6
seconds
after
a
reset
condition.
Figure
28
Auxiliary
Power
Output
Wiring
Communication
Port
Connection
AnEthernet
standard
plug
is
provided
for
temporary
connection
to
a
computer
for
panel
programming.
The
Ethernet
standard
plug
is
connected
to
the
Ethernet
portof
the
computer
that
has
the
FW401
configurator
tool.
This
is
used
to
upload
and/or
download
panel
configuration
for
programming.
AL
AH
BL
BH
OFF
XNU
Jumper