10
5. Electrical connections
Connect the electrical conductors acc. to the instructions
on type label.
Make sure that all input cables are not live
(potential-free) when making the connec-
tions!
Impending danger by high power supply
voltage!
Take care of current transformers!
Also note that, …
… the data required to carry out the prescribed
measurement must correspond to those mar-
ked on the nameplate of the SINEAX I552
(
measuring input,
measuring output
and
power supply, see Fig. 6)!
… the resistance in the output circuit may not
over-
range
the current output value
R
ext
max. [kΩ] ≤
15 V
I
AN
[mA]
(I
AN
= current output value)
... and not
underrange
the voltage output va-
lue
R
ext
min. [kΩ] ≥
U
AN
[V]
2 mA
... (U
AN
= voltage output value)!
… the measurement 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!
4 5
1
10
9
8
7
6
2
11
3
12 13
– +
I
–
4 5
1
10
9
8
7
6
2
11
3
12 13
– +
I
–
Fig. 2. For measurement with
1st (lower)
measuring range,
power supply connected to
terminals 8 and 9.
Fig. 3. For measurement
with
2nd (higher)
measuring range,
power supply connected
to terminals 8 and 9.
4 5
1
10
9
8
7
6
2
11
3
12 13
– +
I
–
4 5
1
10
9
8
7
6
2
11
3
12 13
– +
I
–
Fig. 4. For measurement with
1st (lower)
measuring range,
power supply connected to the low
tension terminal side
12 and 13.
Fig. 5. For measurement
with
2nd (higher)
measuring range, power
supply connected to the
low tension terminal side
12 and 13.
I
= Measuring input
= Measuring output
= Power supply
4 5
1
10
9
8
7
6
2
11
3
12 13
(+)
Input
Measuring range
Measured quantity
Output
Output signal
Calibration seal
SINEAX I552
Mat: 133752 /000000
0-1/5A / 50/60Hz
5A
1A
4-20 mA
+
–
–
0
+
85-230V AC/DC
50/60Hz 3VA
Power
supply
Camille Bauer AG
Switzerland
0,5
3,7
Fig. 6. Declaration to type label.
Symbol Meaning
Double insulation, device of protection class 2
3,7
Test voltage of insulation according to IEC60051:
AC 3.7 kV
0,5
Class icon to the EN60688:
error limit 0.5% of span
CE conformity mark. The device fulfills the require-
ments of the applicable EC directives.
CSA approved for USA and Canada
file-nr. 204767
Caution!
General hazard point.
Read the operating instructions.
Summary of Contents for SINEAX I 552
Page 12: ...12...
