DEWESOFT SIRIUS Series User Manual

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SIRIUS
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TECHNICAL REFERENCE MANUAL 
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8.2.1.3. Masterclock 
Masterclock is a DEWESoft® term that refers to the main clock that is used to synchronise data and                  
actions inside the DEWESoft® software. 
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Clockmaster is another DEWESoft® term that refers to the hardware device that provides the              
masterclock to DEWESoft®. 
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There are several possible source for the masterclock: 
● whenever you have activated an analog device (e.g. SIRIUS®, DEWE-43) in DEWESoft® it will be               
used as clockmaster 
● when you have no hardware devices activated at all, then the computer's clock will be used 
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Masterclock 
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In the example in image above “Masterclock” we have used one channel called DEWE-43_Voltage ❶               
(from a DEWE-43 of course), one mathematical channel called Math DEWE43-half ❷ (which just divides               
the value of the DEWE-43_Voltage channel by 2) and one channel of a DS-NET called V1 ❸ . 
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Since DEWE-43 is an analog device (just like SIRIUS®), it will be the clockmaster. The mathematical                
channel will be synchronised with the masterclock: thus the points and are perfectly aligned. 
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SIRIUS
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V20-1 313 / 336  

DEWESOFT SIRIUS Series Specifications

General

Category	Data Loggers
Manufacturer	DEWESOFT
Series	SIRIUS
Resolution	24-bit
Interface	USB, EtherCAT
Software	DEWESoft X
Channels	Expandable
Sampling Rate	Up to 200 kS/s per channel
Input Types	Voltage, Current, IEPE, Strain, Thermocouple, RTD, Resistance, Digital, Counter
Input Voltage Range	±10 V, ±200 V
Isolation	Channel-to-channel and channel-to-ground
Connectivity	Ethernet, USB
Operating Temperature	-10 °C to +50 °C
Storage Temperature	-20 °C to +70 °C
Power Supply	10 to 30 V DC
Dimensions	Varies depending on module configuration
Weight	Varies depending on module configuration
Analog Inputs	Yes, depending on module configuration