Hydac CS 1000 Series, Operation And Maintenance Instructions

Page: 95 / 136

Reading the analog output
NAS classes (2 / 5 / 15 / 25)
The NAS classes 2 / 5 / 15 / 25 signal consists of 4 measured values
transmitted with the following time-coded time slices:
4,0
I (mA)
U (V)
t (ms)
4,8
Low
20,0
19,2
High High
Low
4,5
4,3
4,1
19,7
19,5
300
3000
1 3 5
7 1
2 4
6 8
2,0
2,05
2,25
2,4
9,85
9,75
2,15
9,6
0,0
19,8
10,0
9,9
Ti
m
e
Signal Variable Signal duration
per pulse
in ms
Current (I) / Voltage (U)
1 Identifier 2 µm 300 High / Low
2 Measured
value
2 µm 3000
Current/Voltage for measured value
3 Identifier 5 µm 300 High / Low / High / Low
4 Measured
value
5 µm 3000
Current/Voltage for measured value
5 Identifier 15 µm 300 High / Low / High / Low / High / Low
6 Measured
value
15 µm 3000
Current/Voltage for measured value
7 Identifier 25 µm 300 High / Low / High / Low / High / Low / High / Low
8
Measured
value
25 µm 3000
Current/Voltage for measured value
ContaminationSensor CS1000
en(us)
Page 95 / 136
BeWa CS1000 3764916d 300 en-us 2017-09-25.docx 2017-09-25