Worldwide system and machine remote monitoring, alarms as well as process data acquisition
The GSM modem PSI-GPRS/GSM-MODEM/RS232-QB has the same comprehensive safety functions as the analog modems from Phoenix Contact. Selective call acceptance, password protection and call back functions prevent unauthorized access here as well. Here too, the focus is on EMC, electrical isolation, and surge protection for safe operation.
After a power failure, the GPRS/GSM modem automatically dials into the GSM network, since the encoded PIN of the SIM card is encoded and saved in the device.
Two switch inputs allow the following to be sent separately:
- one SMS
- one E-mail
- one fax
The integrated switching output can be activated with a password-protected SMS and the configuration changed.
Communication can be established simply by selecting the telephone number or as a GPRS connection. Using GPRS is an especially favorable alternative, as in this case, invoicing depends on the data volume and not on the connection time.
Thanks to the fully integrated TCP/IP stack, every programmable control unit can communicate to a serial interface through GPRS with the help of the PSI-GPRS/GSM-MODEM/RS232-QB. Irrespective of the location of your system or control unit, the process data is at your disposal anywhere and everywhere through a reliable VPN connection.
Worldwide usage in all 850, 900, 1800 and 1900 MHz GSM networks is ensured through the Quadband modem. However, if the application requires an especially wide supply voltage range of 10.8 to 60 V DC and 16 to 40 V AC or a floating relay switching output, the dual band modem PSI-GSM/GPRS-MODEM/RS232 is also available as an alternative for use in 900 and 1800 MHz GSM networks.
Startup of all modems is simple with Plug & Play and a convenient configuration software. The modems have been tested with the most common PLCs from various manufacturers and industrial PCs in numerous applications for remote monitoring.
The modems can be combined perfectly with the FL COM SERVER from Phoenix Contact for remote control of Ethernet networks.
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