13,;~owe'~
Supply
to
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.
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fik.24:
9
hit
o~n!t~bi
0~-25/45/~ait@n
0~45'*6uld.be
bl?&d'
ih
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thc's&c.cab~.net;.~hc$ablc mu<bc.sdrccncd
if'&e'powiji
unit is.
placed
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.
..&tsidc
.thc:&bit5tu>r
if
the.cablc.-is.longcr,thari
2
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be
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co~eacd
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to
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at kithcr'cnd
of
thc
cable.
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.
should besupplikd'with power fro,m'~'el(temril
powq
+[.:It
is
also
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....
pssibic to'supply ,the inputs
with
powcr.fiomthe
24
VDC
kith. which
:.
.:
....
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...
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-SattCdn'05-25/45~r-SaqCon
OP45
is
supp'ii.d in'rilind
that
he
;
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maximum permined load.
is
0.5
A;
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Th;
pokefunit
which
is
"&d
to supply~th~inpuumud p&vide
stabivzed
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1
I
.
voltage., The voltage must
%
stable so that
:the
system .is,able
p
differentiate
..........
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...
...
.
between "sign&':
ahd
"non-signal".
The
power
ugt
need
not
have
such. a
.....
1
.
.
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.
.
high.output;since the'inputs: do'not normally &nsumemore.than
.IOJrn'~.
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(24
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The
loads on theoutpiits',howe"ei
may
demand
B
wkiderablk amount of.
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.,
,
. .
.
.
power buti on theother
hand.ith.e
voltage
need
iioi..be io:amirate;
The'.
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volkge
can
vary
quite
@nsidiratjl) without
the.
functi'dh
of
lamp$:&d
klays
..........
.
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.
.
.
.
.
.
......
king
changed.
It
is al&.possible to convert aaurse .rectified
power
unit
for.
:
-7
;
..
. .
....
:
. .
supplying
the
outputs
(12-50
VDC).
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.,
.
.
,
.
%.
-
.(
. .
...
. .
...
.,
.
.
..
-
..
Mains
connection
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