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DEWESOFT SIRIUS Series User Manual

DEWESOFT SIRIUS Series
336 pages
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SIRIUS
®
TECHNICAL REFERENCE MANUAL
Sense Impedance to Exc
/ to GND
100 / >100
Current limit
100 mA (max. 800 mW)
Protection
Continuous short to ground
Excitation Current
STGv2
STGv3
Excitation Current
Free programmable (16-bit DAC)
Predefined levels
0.1, 1, 2, 5, 10, 20 and 60 mA DC
Ranges
0.1 - 10 mA
10 - 60 mA
0.01 - 1 mA
1 - 60 mA
Accuracy
0.1 % ±2 μA
0.5 % ±50 μA
preview
0.02 % ±2 μA
preview
0.25 % ±20 μA
Drift
15 ppm/K
100 ppm/K
preview
15 ppm/K
preview
100 ppm/K
Compliance voltage
20 Volt, max. 500 mW
Output Impedance
>1
Bridge Connection Types
Bridge types
Full / Half / Quarter bridge (3-wire or 4-wire)
Ranges
2 mV/V…1000 mV/V free programmable with Dual Core
Internal Bridge
Completion
Half and Quarter bridge 120 Ω and 350 Ω
Typ. Bridge Completion
Accuracy
0.05 %; TCR: 2 ppm/K (others on request)
Internal Shunt Resistor
59.88 kΩ, 175 kΩ, software selectable (others on request)
Typ. Shunt Resistor
Accuracy
0.05 %; TCR: 10 ppm/K (others on request)
Input Short, Sensor
Offset Adjust
Software selectable
Counters (only on STG+ type)
Inputs
1 digital counter input
3 digital inputs
Fully synchronised with analog data
Alarm output
Counter Modes
counting, waveform timing, encoder, tacho, gear-tooth sensor
General Counter
Specifications
See "SIRIUS counter specifications"
Additional Specifications
Input connector
DSUB-9, 8-pin LEMO-2B, 16-pin LEMO-2B (others on request)
TEDS support
Standard + DSI® adapters
SIRIUS
®
V20-1 188 / 336

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DEWESOFT SIRIUS Series Specifications

General IconGeneral
CategoryData Loggers
ManufacturerDEWESOFT
SeriesSIRIUS
Resolution24-bit
InterfaceUSB, EtherCAT
SoftwareDEWESoft X
ChannelsExpandable
Sampling RateUp to 200 kS/s per channel
Input TypesVoltage, Current, IEPE, Strain, Thermocouple, RTD, Resistance, Digital, Counter
Input Voltage Range±10 V, ±200 V
IsolationChannel-to-channel and channel-to-ground
ConnectivityEthernet, USB
Operating Temperature-10 °C to +50 °C
Storage Temperature-20 °C to +70 °C
Power Supply10 to 30 V DC
DimensionsVaries depending on module configuration
WeightVaries depending on module configuration
Analog InputsYes, depending on module configuration

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