Appendix - SARAD Aer 5400 Manual

Aer 5400

20. Appendix

Assignment of components in dCONFIG
Name Function
DOUT1 ALARM signal to control filter stepping drive
DOUT2 SYNC signal to control filter stepping drive
DOUT3 Switch output
DOUT4 Green signal light
DOUT5 Yellow warn light
DOUT6 Red alert light / buzzer
DOUT7 Power supply for pump regulation and filter stepping drive
AIN1 Not used
AIN2 Flow control (control voltage of the flow regulator, upper
regulation limit)
AIN3 Flow rate monitoring
AIN4 Monitoring of "alert" signal (red light)
AIN5 Monitoring of "warn" signal (yellow light)
AIN6 Monitoring of "good" signal (green light)
AIN7 Not used
AIN8 Not used
DIN1 Signal optical sensor for end of filter detection
DIN2 Motor signal (time out for filter stepping)
CNT1 Gross count rate of aerosol sampling head or local dose rate
(signal from compensation detector)
CNT2 Not used
CNT3 Motor signal (logs filter stepping into data record)
SPEC1 Spectrometer for aerosol sampling head
REG1 Not used
REG2 Flow rate regulator
CMP1 Threshold for measurement detector or compensation detector
pulse signal (output tied to CNT1)
BATT Battery voltage measurement
TEMP Internal temperature sensor
RHUM Internal humidity sensor
BARO Not used (bar. Pressure sensor option)
30 Manual_Aer 5400_EN_27-04-2023.docx
Component type
Switch outputs
Switch outputs
Switch outputs
Switch outputs
Switch outputs
Switch outputs
Switch outputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
12 bit configurable
analogous inputs
Digital status inputs
Digital status inputs
16 bit counters
16 bit counters
16 bit counters
Spectrometer
PID-Regulator /
analogous output
PID-Regulator /
analogous output
Voltage comparator
input
Internal sensors
Internal sensors
Internal sensors
Internal sensors
 SARAD GmbH 2023