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:
Time
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