FE230

The main reason for the use of the FE230 function extension unit is to provide a data communication link for EK260 or EK230 volume correctors which are installed in gas stations where there is no existing power supply or telephone network.

The FE230 incorporates a GSM data radio modem to provide data communication via public telephone networks. The antenna for the modem is built into the housing of the device.
In order to optimise the life expectancy of the battery, the modem is activated within a programmable, cyclical time frame and the data is called up within this period.