EN
FFU
Operating instructions
8 Technical data
8013863/10L9 /2018-08-01 © SICK AG • Fluid sensors • Germany • Subject to change without notice
49
When using the dosing function the output should not be configured as normally closed!
After restart and till the end of a dosing process the valve would be open.
When configuration of the input is changed a device restart is required.
Characteristic analog output
Startup of device
While dosing
Before/after dosing
NPN normally closed
High impedance
High impedance
0 V
NPN normally open
High impedance
0 V
High impedance
PNP normally closed
High impedance
High impedance
24 V
PNP normally open
High impedance
24 V
High impedance
Characteristic analog output
0 - 20 mA
For the following graphic “min Range” is used for 0 % and “max Range” is used for 100 %.
Current output 0...20m A
0
2
4
6
8
10
12
14
16
18
20
22
24
-20
-10
0
10
20
30
40
50
60
70
80
90
100 110 120
Value [%]
Current [mA]
Value
Current
Smaller 0 %
0 mA
0 % (min range)
0 mA
Between 0 % and 100 %
Linear interpolation from 0 mA to 20 mA
100 % (max range)
20 mA
Bigger 100 %
20 mA