DEWESOFT SIRIUS Series

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SIRIUS

® 

TECHNICAL REFERENCE MANUAL 



4.13.1. MINITAURs: Speciﬁcations 

Analog inputs 

Inputs 

8 ch voltage 

Full / Half / Quarter bridge strain 

ADC type 

24-bit delta-sigma DUALCOREADC® with anti-aliasing ﬁlter 

Sampling rate 

Simultaneous 200 kS/sec 

DUALCOREADC® Ranges (Low Range) 

±10 V (500 mV), ±1 V (50 mV), ±100 mV (5 mV), ±10 mV (0.5 mV) 

Bridge ranges @ 10 Vexc (Low Range) 

1000 (50) mV/V, 100 (5) mV/V, 10 (0.5) mV/V, 1 (0.05) mV/V 

Dynamic Range @ 10 kS (DUALCOREADC®) 

137 dB (152 dB) 

Input coupling 

DC 

Input impedance 

10 MΩ 

Bridge modes 

Full / Half / Quarter Br 120 / 350 Ω 3-wire; internal bridge 

completion 

Internal shunt resistor 

100 kΩ, bipolar to Exc+ or Exc- (others on request) 

TEDS 

Standard + DSI adapters 

Excitation Voltage 

0 to 12 VDC software programmable (16-bit DAC), max 44 mA 

Overvoltage protection 

In+ to In-: 50 V continuous; 200 V peak (10 msec) 

Digital inputs 

Inputs 

8 counter 

24 digital 

Fully synchronised with analog data 

Input level compatibility 

CMOS, LVTTL 

Input protection 

±25 V continuous 

Digital output 

8 ch open collector, max. 100 mA / 30 V 

CAN bus 

Inputs 

1 CAN port 

CAN port type 

CAN 2.0B full speed, read&write 

Computer 

Processor 

Intel® Core™ i3 

2x 2.1 GHz base 

4 threads 

Memory 

4 GB (up to 16 GB upon request) 

Storage 

250 GB removable SATA SSD 

Option: 1 TB removable SATA SSD 

Option: 250 GB mSATA internal SSD 

Interfaces and options 

SIRIUS

V20-1 100 / 336  

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