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User manual 

 eDAS  

 Enhanced Data Acquisition System

 

Rev. 

EN-02_18 AVC  

Date: 

(IT 21_03_16 rev. 2 AM)  

 

- 16 - 

 

Modem

 

 

 
In  order  to  connect  remotely  to 

eDAS

  you  will  need  a    GSM/GPRS 

modem and a SIM card. 

 

You  will  have  to  purchase  and  activate  your    SIM  card  (it  is  NOT 
included  in  the  standard  equipment)  ensuring  to  choose  a 

M2M  SIM 

 

card for 

GSM/GPRS 

traffic.  

 

Different  options  for  SIM  cards  are  available  in  the  market  and  they 
vary according to the various telephone operators in your country. 

 
 

 

WARNING!                                                                                    

Before  opting  for  one  particular  telephone  company,  we  recommend 
that you previously check that the GSM / GPRS signal in the area where 

eDAS  with  modem  has  to  be  installed  is  sufficiently  covered  by  the 
operator of your choice.

 

 

 

 
Due to compatibility and efficiency matters, we suggest to include also 

the  modems  in  your  order  of  a  data  logging  system  to  BOVIAR  s.r.l.    
This  way  you  can  be  sure  that  they  are  always  correctly  configured,  

tested and ready to be connected to your new logger.  
 

Boviar  cannot  guarantee  that 

eDAS

  equipment  works  properly  when  

modem 

models of client’s choice are being used. 

 

 
 

 
 

 
 
 

 
 

 
 
 

Содержание eDAS

Страница 1: ...User manual eDAS Enhanced Data Acquisition System Rev EN 02_18 AVC Date IT 21_03_16 rev 2 AM 1 U S E R M A N U A L Hardware...

Страница 2: ...box The same detail is accessible via software as well All units are fully inspected and tested in all their functions before they leave our laboratory for sale Should you need any clarification or as...

Страница 3: ...e IT 21_03_16 rev 2 AM 3 Content HARDWARE MANUAL 4 Description 4 Technical Specifications 6 Batteries and Power supply additional devices 6 Connecting sensors 10 eDAS logger fitted with Multiplexers 1...

Страница 4: ...AS logger that basically comes as a standard 8 channel unit can be used as a remote acquisition system and thanks to the internal battery and low consumption features is suitable for virtually any ins...

Страница 5: ...Acquisition System Rev EN 02_18 AVC Date IT 21_03_16 rev 2 AM 5 Fig 1 EDAS logger in the newly designed standard case Inlets for sensors cables USB Communication socket TTL232 Inlet Outlet for Bus 485...

Страница 6: ...Backup Battery for system clock Power source Lithium 3 6V battery or 12 24V supply bus Consumption 1mA to 50mA IP65 rated Aluminium case standard version Batteries and Power supply additional devices...

Страница 7: ...after some 10 minutes and the logger will enter a stand by status WARNING Battery tension is continuously monitored via the Channel 8 of eDAS During logging operation we advise to check this channel...

Страница 8: ...wer supply system Of course they need to be assessed and defined each time according to the particular needs Typically they will be made of a suitable box inside which a lead acid rechargeable battery...

Страница 9: ...es When you carry store batteries always pay attention that the positive and negative poles do not get in contact with metal objects DO NOT SHOTCIRCUIT NEVER TRY TO RECHARGE BATTERIES THAT ARE NOT REC...

Страница 10: ...ction of sensors check that the configuration of all the input channels is correct Below you ll find the connections for the sensors most frequently used Potentiometric sensors These include Displacem...

Страница 11: ...enziometric Open Open Closed V S GND Voltage output 0 2 5V Open Open Closed V S GND Voltage output 0 5V Closed Closed V S GND Current Output 2 wire 4 20 mA Closed Closed V G N D Current Output 3 wire...

Страница 12: ...e new device by configuring it according to the technical and electrical features of the new sensors to be implemented into the system see fig 3 This means that a multiplexer or a group of multiplexer...

Страница 13: ...________ ___________B______________ For the correct matching of multiplexer to eDAS channels you need to use the SGA software supplied with the standard equipment 24 ch Multiplexer bundle 6 x 4ch conn...

Страница 14: ...DAS to PC TTL232 SGA Software for running system and data downloading Optionals for special needs to be assessed after consulting our engineers Electronic conditioners to connect non standard sensors...

Страница 15: ...d this BUS can serve as well to carry the power supply from the additional Powerbox The maximum number of eDAS units in a network is 255 and the distance from the first to the furthest node provided t...

Страница 16: ...telephone operators in your country WARNING Before opting for one particular telephone company we recommend that you previously check that the GSM GPRS signal in the area where eDAS with modem has to...

Страница 17: ...your SIM card in its drive after disabling its PIN code 4 Connect the 220V mains adapter to the modem You can do this by inserting your SIM card in a portable phone and then proceed to PIN code disab...

Страница 18: ...isition System Rev EN 02_18 AVC Date IT 21_03_16 rev 2 AM 18 Diagrams Cables and pin configuration eDAS Networking CONNECTIONS DIAGRAM Fig 7 eDAS Node 0 1 485 BUS cable 12V eDAS 0 1 12V from Power sup...

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