The ATH-RS232 is an RS 232 communications module that has been designed to be installed on a DIN rail inside a switch box, consisting of a DB9 connector to integrate the AT Home system with other external systems via RS 232.

Other properties:

- MAC implementation to assure the insertion of commands in the bus

- Identification of the ATH

-RS232 module inside the domotics bus

- Physical conversion to RS232

- 12V power supply via the AT Home bus The dimensions of this device are for two items, per DIN rail regulations.