User Manual

Description of Functions
3-12
3 Description of Functions
3.1 General Description of Functions
The IE-GPRS-I/O provides comprehensive configuration possibilities for
messaging services.
The IE-GPRS-I/O can be online permanently. It checks and maintains
the connection once established. No costs arise, except the fixed
monthly charge. Depending on the M2M tariff, a certain data volume for
sending messages is also included.
The IE-GPRS-I/O provides the following functions:
Values from a machine/plant can be written to a data logger
(server) on the Internet at regular intervals.
At the same time, the current data can be requested from the data
logger.
No permanently installed fixed-network telephone connection is
required.
Alarms via SMS, fax and/or e-mail
Freely configurable message sequence with 8 target numbers per
input
Worldwide teleservicing and remote-monitoring of the
machine/plant via the serial console ("Transparent" mode)
Wireless and transparent data transfer to a serial interface at the
machine/plant
The IE-GPRS-I/O is protected against attacks from the Internet.
For purposes of security, routing concepts are integrated into the
IE-GPRS-I/O and can be configured via a web browser.
Additional alarm service functions via GSM for reporting via SMS,
fax, e-mail and/or voice in case of faults on the GPRS line.
The IE-GPRS-I/O can be accessed permanently via the GPRS
connection.
Both master and slave functionalities are implemented in the
IE-GPRS-I/O; thus, point-to-point and multipoint operation is
possible.
Straightforward configuration via a serial interface using a web
browser; no special configuration software required.
Teleservice and remote configuration via analog modem
connection.