Radio modem ATIM
433MHz, 868MHz, 2.4GHz

The innovating and versatile A.R.M. radio modems are available in RS232/RS485, Ethernet versions including also digital and analog I/Os. The radio transmission uses the license-free ISM bands: 433MHz and 868MHz (2.4GHz soon).
The radio channel and the transmission power can be set thanks to coding wheels or by software. The A.R.M. series stands out with its excellent sensibility in reception which enables link range from 1 to 2 km in 10mW and from 5 to 10 km in 500mW.
Easy to install, the A.R.M. series operates by default in transparent mode but can also be configured by using Hayes commands or Windows-based "A.R.M. Manager" utility in different modes: securized, repeater, Modbus protocol or mirror.
The firmware includes most of all the current features required for radio transmission applications. The extension modules provide extra I/Os for customized radio modem.
The A.R.M. series is built in a compact metal case for DIN rail and powered in 10-30 Vdc.
Some examples of common applications: travelling crane, crane collision avoidance, conveyors, mobile robot, weather stations, racing circuit telemetry, GPS transmission, display panels, access control terminal, etc...

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