ContaminationSensor CS 1000
Analog output
HYDAC FILTER SYSTEMS GMBH
en(us)
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BeWa CS1000 3247149p 240 en-us 2011-02-11.doc
2011-02-11
HDA.ISO – Analog signal ISO to HDA 5500
The HDA.ISO signal consists of 4 measured values (ISO 4 / ISO 6 / ISO 14 / ISO 21
/ Status) which are output sequentially. Synchronization with the downstream control
unit is a prerequisite.
The signal output is as follows:
Time
Measured
variable
Signal duration
in s
Current (I) / Voltage (U)
Start signal 0
--
2
20 mA / 10 V
Pause
2
4 mA / 2 V
Signal 1
> 4 µm
2
Current/Voltage for signal
Pause
2
4 mA / 2 V
Signal 2
> 6 µm
2
Current/Voltage for signal
Pause
2
4 mA / 2 V
Signal 3
> 14 µm
2
Current/Voltage for signal
Pause
2
4 mA / 2 V
Signal 4
> 21 µm
2
Current/Voltage for signal
Pause
2
4 mA / 2 V
Signal 5
Status
2
Current/voltage for signal
Pause
30
4 mA / 2 V