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Electrical Connection
3.1.3 VVX With Analogue Output 0.5...3.5 V (Optional)
Flow U
Flow
1
VVX
2
U
Flow
3
GND
4
5
3.1.4 VVX With Voltage 0...10 V or Current Output 4...20 mA (Optional)
Flow
0...10V
1
VVX
2
U
Flow
3
GND
4
5
3.1.5 Use of Frequency Output and Optional Functions
The frequency output can be combined with the optional functions. However, not all combina-
tions are possible.
In principle, only one function may be assigned to each of pins 2, 4 and 5. Multiple assign-
ments are not possible.
The wiring results from superimposing the circuit diagrams of the corresponding functions, as
shown in the following two examples.
Flow NPN + Analogue 0.5...3.5V
VVX
1
U
2
Flow
3
GND
R
2
4
R
5
1
R1 ≤ 47 Ω / R2 ≥ 10 kΩ
Recommendation for resistance R
3.1.6 VVX With Frequency Output and IO-Link
Flow
+U
VVX
1
B
2
GND
3
4
IO-Link
- 24 -
+U (≤+U
)
B
R
L
~5 kΩ
L
Temperature U
Temp
1
VVX
2
3
GND
4
5
U
Temp
4...20 mA
1
VVX
2
I
Flow
3
GND
4
5
Flow Push-Pull + current 4...20 mA
1
VVX
I
2
Flow
3
GND
4
5
© SIKA • Ba_VVX • 10/2023
VVX
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