The communication with a KELLER transmitter takes place over RS485. In order to read out a transmitter via PC, a converter is needed which is able to make a conversion from RS232 to RS485 or from USB to RS485. RS232 is the designation for the serial connection on a computer (COM-connection).

KELLER offers converters which are precisely suited for the corresponding transmitter. Depending on transmitter and connection, one can choose from a variety of different converters. The PDF-file below shows an overview of our different converters.

Overview Converters

USB-Driver (zipped, 5,8 MB)