Instructions
9
4. Mounting
The SINEAX U 539 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 a top-hat rail 35 × 15 or 35 × 7.5 mm.
5. Electrical connections
Connect the leads acc. to the instructions on nameplate.
Make sure that all cables are not live when
making the connections!
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 mar-
ked on the nameplate of the SINEAX U 539
( measuring input, measuring output
and power supply, see Fig. 6)!
… the resistance in the output circuit
– may not overrange the value
R
ext
max. [kΩ] ≤
15 V
I
AN
[mA]
(I
AN
= current output end value)
– with power supply via output leads (2-wire
connection, output 4 - 20 mA) dependent on
power supply H (12 - 32 V DC)
1000
0122432
0
600
External
resistance [Ω]
H = Power supply [V]
R
ext
max. [kΩ] =
H [V] – 12 V
20 mA
– may not underrange the value
R
ext
min. [kΩ] ≥
U
AN
[V]
10 mA
(U
AN
= voltage output end 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!
Fig. 6. Declaration to type label.
Measuring output
Manufacturer
Works No.
Measuring input
1234
5678
Power supply
Test marks on
device rear side
Optionally with
potentiometer
for variable
sensibility ±10%
3,7
SINEAX U 539
Ord: 123 / 123456 / 123 / 123
Camille Bauer AG
Switzerland
0–100V
50/60Hz
0–20mA
230V AC
50/60Hz 3VA
0,5
1234
56
78
–+
U
Fig. 2. AC power supply
1234
56
78
–+
U
–+
Fig. 3. DC power supply.
1234
56
78
U
–
+
R
ext
+
-
Fig. 4. Power supply via
output leads.
1234
56
78
–+
U
–
Fig. 5. DC, AC power supply,
in version with built-in
DC, AC power pack.
I
= Voltage measuring input = Measuring output
= Power supply