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~cbrm&<ixi,to.~att~on
05-25/45
and
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OP4'5;
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number in the
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Chain ofexpansion
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Outputs
30-36
hd 60-66':can
be
used* a Mnnection point.
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.
.
.
8.1
Connection
The enclosed flat cable is ~0~~Cted between the expansion unit's upper
connector and
SanCon
05-25/45
or SattCon
OP45.
The lower connector on
the expansion unit is
used
for connecting the next possible expansion
units
in
the
chain.
The expansion
units
are
mounted
with
a reammended spacing of
20
mm
between each other. Note that analogue
and
digital expansion
units
can
be
p~sitioned optionally.
An
analogue expansion unit cannot supply
power
to
a
digital expansion unit
but
does
not otherwise affect the power
supply of digital
units.
For example, a digital
unit
with
power
can
be
positioned
as
expansion
unit
1,
followed by an analogue unit which
has
number
2
and
a digital unit without power
has
number
3.
8.2
Power
Supply
The expansion unit
has
an
integral power unit which is supplied
with
220
VAC
(mains fuse
0.8
A)
via a
standard
3-pin
apparatus
socket.
The
power unit can
also
supply an un-regulated power supply of
+24
VDC
for
external measurement conveners.
More information about the
XACV-B
analogue expansion unit
is
found
in
the
data
sheet.
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