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4. Mounting
The SINEAX U 553 can be mounted on a top-hat rail.
Note "Environmental conditions" in Section
"3. Technical data" when determining the place
of installation!
Simply clip the device onto the top-hat rail (EN 50 022) (see
Fig. 1).
Fig. 1. Mounting onto top-hat rail 35 × 15 or 35 × 7.5 mm.
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 input voltage
or high power supply voltage!
Also note that, ...
... the data required to carry out the prescribed
measurement must correspond to those
marked on the nameplate of the SINEAX U 553
(
measuring input,
and
power supply, see Fig. 5)!
... the resistance in the output circuit may not
overrange the current output value
max. [kΩ] ≤
R
ext
(I
= current output value)
AN
and not underrange the voltage output value
min. [kΩ] ≥
R
ext
(U
= voltage output value)
AN
... 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!
10
All manuals and user guides at all-guides.com
measuring output
15 V
I
[mA]
AN
U
[V]
AN
2 mA
– +
10
11
12 13
1
2
3
4 5
6
7
8
9
–
U
Fig. 2. Power supply to
terminals 8 and 9.
– +
10
11
12 13
1
2
3
4 5
6
7
8
9
U
Fig. 4. Power supply internal
from measuring input, power
supply not required.
Measuring output
Output signal
10
11
12 13
+
–
4-20mA
SINEAX U 553
Ord: 000/00U553/010/1
0-400V/50/60Hz
U
1
2
3
4 5
6
Measuring input
Measuring range
Measured quantity
Fig. 5. Declaration to type label.
– +
–
10
11
12 13
1
2
3
4 5
6
7
8
9
U
Fig. 3. Power supply connected
to the low tension to terminals
12 and 13.
U
= Measuring input
= Measuring output
= Power supply
Calibration seal
0,5
Conformity
marks
85-230V DC/AC
40-400 Hz 3 VA
Works No.
–
+
7
8
9
Power
supply
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