KNX Energy Monitor for electricity and water consumption, as well as heating/cooling energy consumption for up to 2 climate systems. It has 3 channels to monitor electricity consumption (max 20 A), 4 channels to connect turbine flow meters (max 15 mA at 5 VDC) and 5 analog-digital inputs to connect flow and return water temperature probes. It also includes 10 logical functions, consumption dependent notifications and alarms. The 5 VDC power output can supply power for the connected flow meters . DIN-rail mounting device (4.5 DIN-rail units).