Name: DEWESOFT SIRIUS Series
Brand: DEWESOFT
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SIRIUS

® 

TECHNICAL REFERENCE MANUAL 



5.23.1. Analog out: Speciﬁcations 

Outputs 

Voltage 

DAC Type 

24-bit delta-sigma 

Sampling Rate 

Simultaneous 200 kS/sec 

Number Of Channels 

8 

Function 

File replay, conditioned AI output, FGEN (software option), channel output 

Speciﬁcations 

Full Scale 

±10 V 

Analogue out bandwidth 

40 kHz 

Accuracy 

±0.1 % of reading ±0.02 V 

Temperature Drift 

±50 ppm/K of reading ±200 μV/K 

Output conﬁguration 

Single Ended 

Typ. Noise ﬂoor @ 50 (200) kS/s 

output rate 

-95 dB (-86 dB) @ 100 kHz Bandwidth 

Inter channel phase mismatch 

0.1° * fout [kHz] + 0.1° 

THD 

< -90 dB @ 1 kHz, 10 Vpeak-peak 

Output Impedance 

< 1 Ω 

Maximum Output Current 

20 mA 

Maximum load 

> 1000 Ω 

Output Protection 

Continuous short to ground 

Signal Delay 

100 S/s…50 kS/s 

50 kS/s…100 kS/s 

100 kS/s…200 kS/s 

Signal conditioning mode24 

14 Samples + 50 μs 

19 Samples + 2 μs 

12 Samples + 35 μs 

Additional Speciﬁcations 

Output connector 

BNC 

SIRIUS-HD series does not support signal conditioning 



Analog Out connector: pin-out (BNC) 



SIRIUSi with 8xAO (rear side) 



SIRIUS

V20-1 254 / 336  

Brand

DEWESOFT

Model

SIRIUS Series

DEWESOFT SIRIUS Series User Manual

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DEWESOFT SIRIUS Series Specifications

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Brand	DEWESOFT
Model	SIRIUS Series
Category	Data Loggers
Language	English