Vvx With Analogue Output 0.5; Vvx With Voltage 0; Use Of Frequency Output And Optional Functions - Sika VVX Betriebsanleitung

VVX
4.1.3 VVX with analogue output 0.5...3.5 V (optional)
Flow U
Flow
1
VVX
2
U
Flow
3
GND
4
5
4.1.4 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

4.1.5 Use of frequency output and optional functions

The frequency output can be wired together with the optional functions. However, not every
combination is possible.
In principle, the pins 2, 4 and 5 can only be assigned with one function at a time. A multiple
assignment is not possible.
The wiring results from an overlay of the circuit diagrams of the corresponding functions, as
shown in the two following 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
Technical changes reserved
+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
Electrical connection
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