DEWESOFT SIRIUS Series

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SIRIUS

® 

TECHNICAL REFERENCE MANUAL 



● Table 7: R2DB Battery Speciﬁcations: improved “Power Out” section 

● Major changes to chapter “4 Enclosure Overview” 

● Updated chapter 3 to newer DEWESoft® version and to Windows® 

10 

● Updated chapter 8.2.2.2 Several PCs and SIRIUS® systems related to 

the NET option 

● Updated chapter 5.22 Analogue out OPTION 

1.5.1 

22.09.2017 

● “5.11.3.4 MULTI-L2B16f”, “5.12.6.4 STGM-L2B16f”: corrected pins for Exc+ 

and Exc- 

● The numbers in the page-footer now in the document the numbers 

in the PDF 

● SBOXe and SBOXfe USB rear ports 

● Added Flyback diode at all open collector digital output schematics 

for relays 

● HS-STG Analog input accuracy update 

1.5.2 

12.10.2017 

● Added common mode voltage specs for isolated versions 

● Added voltage warnings 

1.5.3 

19.12.2017 

● Added front USB connector info for R2DB i7 version 

1.5.4 

27.02.2019 

● Update general power supply in chapter 5.6 from 6-36V to 9-36V 

1.5.5 

09.08.2019 

● ACCv2: Update of Dynamic Range Speciﬁcations @ 50kHz 

● STGMv3: Update of Channel Cross talk speciﬁcations @ 1kHz 

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SIRIUS

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DEWESOFT SIRIUS Series - Page 336