COMET SYSTEM, s.r.o.
1.maje 1220
756 61  Roznov pod Radhostem
CZECH REPUBLIC
Tel.: +420 571 653 990

E-mail: info@cometsystem.com


 

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GSM communication with Sxxxx, Rxxxx, Gxxxx data loggers

GSM communication with Sxxxx, Rxxxx, Gxxxx data loggers

GSM communication with Sxxxx, Rxxxx, Gxxxx data loggers

Each Sxxxx, Rxxxx or Gxxxx data logger in monitoring system is connected to "its" GSM modem LP040.

It is necessary to order several items from Optional accessories.


   
Features Technical Data Optional accessories

Features

FEATURES:

GSM communication

1. Wireless communication with Sxxxx, Rxxxx loggers via GPRS

  • Remote data download from logger
  • Logger configuration (setting, erasing of data, etc.)
  • Reading of actual values (online display mode)
  • All actions available as via COM/USB adapter
  • Connection realised via M2M Talk server
  • Communication via M2M server can be disabled, if data download is not required = saving of cost (no need to pay data tariff)

2. SMS queries about actual values

  • Sending of SMS query to modem telephone number returns actual values. After receiving of SMS query modem sends by return required info in SMS message.
  • It is possible to limit phone numbers SMS commands are sent from. Same it is also for configuration-service SMS commands.

3. Alarm SMS messages - modem sends to phone numbers alarm SMS messages

  • If upper/lower limit of measured value is exceeded
  • Information on filling of the logger memory (90% and 100%)
  • Information on low logger battery or end of estimated battery approaches.
  • Information on logger on/off.
  • Error messages (communication error with logger, internal clock error, measured value error)

4. Setting of modem

a) Local - service setting via RS232 link from user program:

  • Setting of configuration
  • Download and erasing of diagnostic log file from modem
  • Upload of new firmware to modem

b) Remote - via M2MTalk server from user program

  • Setting of configuration
  • Download and erasing of diagnostic log file from modem
  • Log out from M2MTalk server
  • Restart of modem

c) By means of SMS message

  • Update of application in modemu
  • Detection of description and firmware version in GPRS modem
  • Detection of GSM status
  • Enable/disable of alarm evaluation
  • Setting of GPRS parameters for connection
  • Setting of parameters of M2MTalk server
  • Log in and log out with M2MTalk server
  • Halting of application in modem
  • Restart of application in modem

 

Technical Data

Technical parameters Value
Communication with the device RS232 (connector Canon 9) for the COM adapter
Frequency band 850/900/1800/1900 MHz
Output power Class 4 (+33dBm ±2dB) for EGSM850; Class 4 (+33dBm ±2dB) for EGSM900; Class 1 (+30dBm ±2dB) for GSM1800; Class 1 (+30dBm ±2dB) for GSM1900
SIM card type 1,8V or 3V
GPRS class multislot class 12
Antenna 50 ohm, SMA connector
Supply terminal block removable, WAGO 734, max. size of conductors 1.5 mm2
IP code IP30
Power supply external 9-32V DC, peak input up to 10W
Operating temperature range from -30°C to +65°C
Operating position arbitrary
Device mounting (optional equipment) self-adhesive Dual Lock, wall holder, DIN rail holder
Storage conditions temperature from -40°C to +85°C
Dimensions 105 x 71 x 24mm (without antenna and holders)
Weight cca 180g (without antenna and holders)
Box material anodized aluminum

  size

Optional accessories