Digicom Pocket GPRS Power User manual

For further information visit our
website
http://www.digicom.it
Pocket GPRS Power 22/01/2008
Remote Control GSM/GPRS Modem
Pocket GPRS Power
lGSM/GPRS signalling and monitoring System
lDevice for applications of Telemetry and Remote Reading
lPerfect for application with electric meters
lSecurity management through CLIP
lProgramming and management via SMS, CSD and GPRS
lBuilt-in TCP/IP Stack
lRemote Setup and Upgrade via CSD and IP
lSMS Alive and IP Alive funcions for activity test
lRS232 Serial Interface
lExtended power range from 9 to 30 Vdc
lIP54 plastic case for outdoor use
lBuilt-in antenna
l
Extended temperature range from -20ºC up to +70ºC
DESCRIPTION
POCKET GPRS Power has been projected to satisfy the growing needs in the
world of Industry for Remote Control and Remote Reading applications.
It’s a monitoring and signalling system based on GPRS/GSM technology.
In particular an extremely advanced system for the device management has been
developed for a complete remote management both via CSD (data call at 9.6Kbps)
and via TCP/IP packet in case of GPRS connection (more and more requested for
the advantages in these kind of applications.).
The modem integrates also the function to send SMS Alive (or the equivalent IP
packet) to test the good operation of the device (this function is necessary in this
kind of application and background).
Even for the device access security it has been implemented the management of a control list based on the CLI.
Only if the number is in the list, it is possible to guarantee the access to the device for data transfer or maintenance.
The device has been carefully projected and built in order to guarantee its operation in hard environments.
For example the SIM has been placed directly inside the device to be protected against bad weather, dust and
humidity.
Wireless M2M

For further information visit our
website
http://www.digicom.it
TECHNICAL FEATURES
te
lIndustrial modem for GPRS/GSM/SMS applications
lPerfect for applications of meters readings in electrical energy
lGSM speed up to 9600 bps
lGPRS Class 10
lBuilt-in TCI/IP Stack
lSecurity management based on CLI
lManagement through standard and extended AT commands
lSecurity List for Maintenance and Access
lSMS Alive function
lIP Alive function
lRemote configuration via CSD (direct call) or IP
lExtended Power range from 9 to 30 Vdc
lExtended Temperature range: -20˚ + 55˚C (operation); - 20˚ +
70˚C (limit with operation restore)
lRS232 serial interface on DB9 Female
lIP 54 plastic case with washers
lCompact Size (220 x 44 x 68 mm)
lInternal Antenna with possibility to connect an external antenna
with SMA connector
lStatus LED
In fact in industrial devices often the SIM cannot
guarantee its operation for a long period of time (as the
use in the mobile phone consumer market reduced the
quality even for this basic component).
A complex work has been carried out on the product to
reduce the number of components and consequently
increase the level of reliability. We can boast a MTBF
rate able to guarantee a fault rate lower than 0,35% per
year.
Pocket GPRS
Power
Meter
Central
Management
System
GSM/CSD/SMS