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2022/03/08 

Page: 11 

 

Heads-up: 

There are sometimes Micro USB cable which only do power supply, but not data. Those are 

used i.e. with mobile phones. If the Avisaro device is powered, but no data connection to the PC 

 just 

choose a different USB cable. 

5.3

 

Analog 0..10V Interface 

The 0..10V interface can be used for “simple” single

-ended voltage measurements, as well as demanding 

“differential” measurements. The measuring is isolated 

- thus it can be operated on a different ground 

reference than the power supply. 

 

5.3.1

 

Default 0..10V settings 

To avoid sensor signal clipping, the voltage levels of analog channels must be kept within the range in 
reference to the isolated GND : 

 

negative Pin Voltage 

 0V referenced to isolated GND 

 

positive Pin Voltage 

 15V referenced to isolated GND 

The input resistance is 1MOhm. 

5.3.2

 

Example: Wiring “single ended” measurement

 

As the data logger allows for advanced differential measurements, single ended measuring needs to 
have all negative inputs wired to reference ground. 

 

The signal side is isolated from the power side - thus signal ground can be different from supply ground. 

Summary of Contents for C49924

Page 1: ...Jump to Table of Content 2022 03 08 Page 1 Avisaro 4 0 Product Series Quick Guide 4x analog 0 10V 4 0 Sky Data Logger Gateway M49924 C49924 Version Date 2022 03 08 ...

Page 2: ...Sky with WAGO connector 7 4 USB Storage Stick 8 4 1 Filesystem and Storage size 8 4 2 Formatting 8 4 3 Choosing the right memory stick 8 5 Interface description and Pin Layout 10 5 1 Power Supply 10 5 1 1 Barrel Connector 10 5 2 Micro USB Client 10 5 3 Analog 0 10V Interface 11 5 3 1 Default 0 10V settings 11 5 3 2 Example Wiring single ended measurement 11 5 3 3 Example Wiring differential measur...

Page 3: ...s Sensors 17 6 9 Interfaces 4 20mA 0 10V 18 6 9 1 Sample Rate 18 6 9 2 Stream to 18 6 9 3 Graphic display 18 6 10 Data Processing 4 20mA 0 10V 19 6 10 1 Storage Format 19 6 10 2 Storage endpoint 20 6 10 3 Network endpoint 20 6 11 Data Endpoints USB Stick 21 6 11 1 Create new file policy 21 6 12 Data Endpoints Cloud Settings 22 6 12 1 Data Endpoints Cloud Settings Mode 23 7 Firmware Update 24 7 1 I...

Page 4: ... in English language only 2 5 OTHER DOCUMENTS Technical User Manual 4 0 contains all of this and more information Link https www avisaro com en 40 ENG Documentation html 2 6 ACTIVE LINKS This PDF contains active links By clicking e g in the table of contents you can get to the appropriate paragraph or by clicking on the Go to in the header you can get back 2 7 DOCUMENT CREATION This document was c...

Page 5: ...Jump to Table of Content 2022 03 08 Page 5 2 8 IMPRINT AND CONTACT This document is provided by Avisaro AG Grosser Kolonnenweg 18 E 30163 Hannover Germany Web www avisaro com Email info avisaro com ...

Page 6: ... Red about 2sec than blue about 2sec Logger restarts This should not happen during normal operation Check power supply 1 On analog loggers e g 4 20mA and similar interfaces data are read continuously thus no green flashing is shown 3 3 REAL TIME CLOCK A battery buffered internal real time clock is available for time stamping data start and stop network upload and others controls The battery is a r...

Page 7: ... CONNECTOR Front with slot for USB stick Matches are shown just for size reference Reverse side shows the two WAGO connectors for data and power Optional a DIN rail fitting is available WAGO connector are great with single wires The Clamps are included in most of our products ...

Page 8: ... as it is Use FAT32 as the desired format Windows Operating System does not allow to format sticks larger then 32 GByte with the FAT32 file system Usually sticks come pre formatted so you don t have to do anything If there is a need to reformat a stick the Avisaro Device can be used Please refer to later chapter Configuration PC Companion Software USB Storage ether in this document or in the overa...

Page 9: ...technology memory sticks with an extremely high capacity are typically less robust than smaller memory sizes The loggers have a ring memory that can be optionally activated If the memory stick becomes full approx less than 100MB free memory the oldest files are deleted this is a useful setting for some applications ...

Page 10: ...iameter outside 5 5 mm Pin inside 2 1 mm Shaft of 9 5 mm Polarity middle pin is voltage outside is ground voltage Voltage 6 to 32 V DC recommendation 9V or 12V 5 2 MICRO USB CLIENT The Micro USB client interface is used for configuration only USB in 4 0 Sky products USB Client in 4 0 Silver products Most Avisaro devices are powered through the Mico USB client port however only for configuration A ...

Page 11: ...be operated on a different ground reference than the power supply 5 3 1 Default 0 10V settings To avoid sensor signal clipping the voltage levels of analog channels must be kept within the range in reference to the isolated GND negative Pin Voltage 0V referenced to isolated GND positive Pin Voltage 15V referenced to isolated GND The input resistance is 1MOhm 5 3 2 Example Wiring single ended measu...

Page 12: ...asurement The data logger allows for true differential measurement The following diagram illustrates the wiring 5 3 4 WAGO 4x 0 10V Interface M49924 C49924 Connector Interface Pin Signal Direction WAGO A 1st 2nd 0 10V 1 1st 0 10V 2 1st 0 10V 3 2nd 0 10V 4 2nd 0 10V 5 not connected ...

Page 13: ...WAGO B 3rd 4th 0 10V 1 3rd 0 10V 2 3rd 0 10V 3 4th 0 10V 4 4th 0 10V 5 VCC 6 32V Power Supply 6 GND Power GND Cables are connected with the WAGO 734 series connectors In most product configurations those adapters are shipped with the box Check the scope of delivery list ...

Page 14: ...ro Device so that the new configuration takes effect Details are described further down in this document 6 2 CONCEPT OF OPERATION The Avisaro 4 0 is divided into sections Data are received through an Interface and then forwarded to the Data Processing section All formatting happens here and then data is forwarded to the Data Endpoint 6 3 DETAILED DOCUMENTATION This current document shows only sele...

Page 15: ...folder with all files You can run the exe directly from there Windows warns the user before installing or using software downloaded from the Internet So if you click on Avisaro_40_Companion_v2 56_Setup exe the warning will occur After a click on More Info the box shows Select Run anyway to continue 6 5 DRIVER INSTALLATION If you connect the Avisaro Device to the PC using a Micro USB cable a virtua...

Page 16: ...e Avisaro Device It should light up green when clicked The baudrate setting for if connected through real RS22 can be ignored This setting is used only in special projects and not scope of this document All settings are deactivated if there is no Avisaro Device attached 6 7 USING THE PC COMPANION TOOL Click on Write Config to transmit changes in the PC tool to the Avisaro device Click on Read Conf...

Page 17: ... page 6 8 1 Global HW settings System functions Don t touch those settings unless advised by technical support team from Avisaro 6 8 2 Global HW settings Networking Activate the network interface which is physically present 6 8 3 Global HW settings Interfaces Digital Activate the digital interface which is physically present 6 8 4 Global HW settings Interfaces Analog Activate the analog interface ...

Page 18: ...anaged in the same settings page 6 9 1 Sample Rate Select the desired sample rate in samples per seconds hz 6 9 2 Stream to In this point of time only Analog data generic can be selected 6 9 3 Graphic display The graphic display shows the readings from the ports This is designed to check the proper function during setup ...

Page 19: ...Jump to Table of Content 2022 03 08 Page 19 6 10 DATA PROCESSING 4 20MA 0 10V Settings for collection 0 10V or 4 20mA analog data 6 10 1 Storage Format Storage format OFF This is the default setting ...

Page 20: ...20MA 9 980 mA 0 730 mA 0 001 mA 0 001 mA 2022 03 02 15 45 35 330 20MA 9 980 mA 0 742 mA 0 001 mA 0 000 mA 2x Current mA NMEA Storage format example with the setting 2022 03 02 16 41 24 795 20MA 6 924 mA 0 501 mA 2022 03 02 16 41 25 795 20MA 6 874 mA 0 461 mA 2022 03 02 16 41 26 795 20MA 6 882 mA 0 452 mA 6 10 2 Storage endpoint Fixed for now to Generic file 6 10 3 Network endpoint Network endpoint...

Page 21: ... or higher required 6 11 DATA ENDPOINTS USB STICK The file handling is configured in this section Depending on the application choose when and how to create files 6 11 1 Create new file policy Description of Create new file policy selection 1st file settings are relevant A directory called log_1 is created on the USB memory All data are contained in this directory 2nd file settings apply to custom...

Page 22: ...ur a new file If memory space is exceeded the oldest file is deleted Log file name yymmddhh txt every day Log file name yyyymmdd txt at new event time at new event keyword PDF every new start 6 12 DATA ENDPOINTS CLOUD SETTINGS The Cloud features of the Avisaro devices are best described in separate application specific documents Thus here the settings are described briefly without the large pictur...

Page 23: ...Server FTP Upload Data stored are uploaded on an hourly base to the FTP server specified in the settings MQTT Client This feature is defined in customer specific projects only Store Collect Stored data are made available to be picked up by a Server Software Parameter are User and Password Device Name Typically Store Collect goes along with the Avisaro Dashboard Software see separate documentation ...

Page 24: ...tions Download the latest version of the firmware from the link posted above Unpack the zip file to retrieve the avi40up bin file Copy the file onto a USB stick in the root directory Power up the Avisaro data logger Insert the USB stick o After a few seconds the LED flashes red the firmware is loaded o After about 30 seconds the LED flashes white critical update phase to not interrupt o The logger...

Page 25: ...e for details 7 4 FIRMWARE UPDATE VIA FTP SERVER INTERNET Avisaro Devices can be update remotely This is a powerful service feature To enable navigate to Data Endpoints CLoud setting and activate Remote firmware update The update procedure is as follows Place the new firmware file usually called avi40up bin on the FTP server ...

Page 26: ...cient and stable power supply during the update procedure If power fails the device can be left unoperational and needs service attention To be precise the download is not critical but when the update is executed there is a window of 30 seconds which is sensitive to power failure Recommendations It is highly recommended to create a different user pointing to a different subdirectory for each Avisa...

Page 27: ...Jump to Table of Content 2022 03 08 Page 27 8 DECLARATIONS 8 1 EC EU DECLARATION OF CONFORMITY ...

Page 28: ...e of Content 2022 03 08 Page 28 9 CONTACT AND SUPPORT Please contact Avisaro if there are any questions Avisaro AG Grosser Kolonnenweg 18 E 30163 Hannover Germany Email support avisaro com End of this documentation ...

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