...
FAC-2100
...
controllers
...
include
...
an
...
isolated
...
auxiliary
...
power
...
output
...
to
...
supply
...
the
...
FAC-2100
...
's
...
I/O
...
circuitry
...
and
...
external
...
devices
...
with
...
energy
...
(see
...
below).
...
This
...
200mA
...
source
...
has
...
a
...
nominal
...
output
...
of
...
28
...
volts
...
DC.
...
The
...
auxiliary
...
power
...
output
...
is
...
accessible
...
from
...
the
...
back
...
panel
...
of
...
the
...
controller
...
via
...
miniature
...
cylindrical
...
.
...