DEWESOFT SIRIUS Series

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SIRIUS

® 

TECHNICAL REFERENCE MANUAL 



5.5. SIRIUS® HD and HS speciﬁcations 



SIRIUS HS 



HS-HV 

HS-LV 

HS-ACC 

HS-CHG 

HS-STG 

Connectors 

BANANA 

DSUB-9, BNC, 

BANANA 

BNC 

BNC, TNC 

DSUB-9 

Counter version 

- 

✓ 

Isolated version 

✓ 

Differential version 

- 

✓ 

EtherCAT version 

- 

Rack version 

✓ 

Fanless version 

✓ 

✓ (see 1) 

- 

Channels per slice 

8 

Data rate / channel 

1 MS/sec USB 

Resolution 

16-bit 

Bandwidth 

2 MHz 

1 MHz 

500 kHz 

1 MHz 

Voltage ranges 

±1600 V … ±20 V 

±100 V … ±50 mV 

±10 V … ±100 mV 

±50 V … ±20 mV 

Input coupling 

DC 

DC, AC 1 Hz (3, 10 Hz 

SW) 

DC, AC 1 Hz (3, 10 Hz 

SW) 

DC, AC 0.1 Hz, 1 Hz, 

10 Hz, 100 Hz 

DC, AC 1 Hz (3, 10 Hz 

SW) 

Sensor excitation 

- 

2…30 V bipolar, 0…24 

V unipolar, max. 0.2 

A / 2 W 

IEPE 4.8 mA 

IEPE 4, 8, 12 mA 

0…20 V max. 0.8 W, 

0..60 mA max 0.5 W 

Bridge connection 

- 

Full 

- 

Full, ½, ¼ 350 Ω, ¼ 

120 Ω, 3 or 4 wire 

Programmable 

shunt 

- 

59.88 kΩ, 175 kΩ 

bipolar 

IEPE input 

- 

DSI-ACC 

✓ 

DSI-ACC 

Resistance 

- 

✓ 

Temperature (PTx) 

- 

DSI-RTD 

- 

✓ 

Thermocouple 

- 

DSI-TH 

- 

DSI-TH 

Potentiometer 

- 

✓ 

LVDT 

- 

DSI-LVDT 

- 

DSI-LVDT 

Charge 

- 

DSI-CHG 

- 

1 k …100 k pC 

DSI-CHG 

Current 

- 

ext. shunt, 

DSI 

ext. shunt 

ext. shunt, 

DSI 

TEDS 

- 

✓ 

Isolation voltage 

CATII 1000 V 

1000 V 

Power consumption 

per channel 

1 W/ch 

1.2 W/ch 

2 W/ch 

1.2 W/ch 

2 W/ch 

Advanced functions 

High voltage, high 

bandwidth, high 

isolation 

High sensor power 

and multi range 

Sensor error 

detection, high 

speed 

Sensor error 

detection in IEPE 

and CHG mode 

(injection) 

High speed, 

supports all strain 

types and high 

input range 

(1) Fanless operation only for BNC or Banana version (without excitation) 



 

SIRIUS

V20-1 141 / 336  

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