Dedicated industrial modems May 1st 2006 Mitsubishi Electric has introduced a line of intelligent industrial modems for its Melsec FX compact PLCs and Alpha XL micro controllers.
The Mitsubishi Alarm Modem (MAM), has a non-volatile memory and internal processor for handling the entire data communications process and are configured via alarm editor software called MX Alarm Modem Editor. This places no additional load on the controllers, which could otherwise impact the data communications process, memory capacity and cycle times.
The modems provide access to remote machines, automated systems and plants, enabling inexpensive implementation of remote maintenance, diagnostics, monitoring, alarms and tele-service applications.
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