18
Drill 2 holes in the wall or panel as shown in the drilling pat-
tern (Fig. 7). Now secure the power pack to the wall or panel
using two 4 mm diameter screws.
120
Fig. 7. Drilling plan.
10. Electrical connections
The electrical connections are made to screw terminals which
are easily accessible from the front of the power pack and
can accommodate wire gauges up to max. 2.5 mm
2
.
Make sure that the cables are not live when
making the connections!
The 230 V power supply is potentially
dangerous!
Note that, …
… the data required to perform the electrical insu-
lation task agree with the data on the nameplate
of the SINEAX TV 808 (
input E,
output
A and
power supply H!)
… the total loop resistance connected to the
output (receiver plus leads)
does not
exceed
the maximum permissible value R
ext
max. see
“Measuring output”
in Section “6. Technical
data” for the maximum values of R
ext
!
… the input and output cables should be twisted
pairs and run as far as possible away from
heavy current cables!
In all other respects, observe all local regulations
when selecting the type of electrical cable and
installing them!
3
8
4
9
5 10
1
11
6
2
12
7
3
8
4
9
5 10
1
11
6
2
12
7
Green LED for
device standing by
Space e.g.
for MSK designation
ON
Front
4
9
+
–
A1
Without
transparent cover
With
transparent cover
Camille Bauer AG
CH-5610 Wohlen
Switzerland
Span
Zero
1
Span
Zero
2
5
10
+
–
H
3
8
+
–
A2
E2
2
7
I2+
–
12
U2+
E1
1
6
I1+
–
11
U1+
ON
E1 = Input 1
E2 = Input 2
A1 = Output 1
A2 = Output 2
H = Power supply
Notes
10.1 Connecting the measuring input leads
Measurement/
Application
Input 1
Input 2
DC current
measurement
1 (–), 6 (I1+)
2 (–), 7 (I2+)
DC voltage
measurement
1 (–), 11 (U1+) 2 (–), 12 (U2+)
10.2 Connecting the measuring output leads
Connect the measuring output leads A1 to terminals 4 (–)
and 9 (+), the leads A2 to terminals 3 (–) and 8 (+).
Note: Take care that the amplifi er’s maximum permissible
external burden R
ext
is not exceeded (see Section
“6. Technical data”).
