The ACAMAR KNX room thermostat is a KNX S-mode device for the independent regulation of temperature and humidity in a room or area of a building. Combined with one or more KNX actuators, the room thermostat can control heating and cooling emissions of a series of thermal exchange terminal units (such as radiators, fan-coils, floor and ceiling radiant panels, etc.). The device comes with an LC-display with adjustable backlight, temperature and brightness sensors and two freely configurable inputs for the connection, for instance, of window contacts or temperature secondary probes. The device is equipped with an integrated bus communication module and is designed for wall installation on a flush mounting box. To control the thermostat functions, use the integrated 2-fold button. The button is also provided with four LEDs per channel, programmable as status feedback or orientation nightlight. The device is powered by the KNX bus line with 30 Vdc SELV voltage and does not require auxiliary power supply. This version features a relative humidity sensor and additional functions that use the physical value measured by the sensor.
Power supply / Alimentazione 30 Vdc from KNX bus line / 30 Vdc mediante bus KNX Current consumption from bus / Assorbimento di corrente dal bus < 13 mA
Maximum output from bus / Potenza max dal bus ND
Classification / Classificazione Climate 3K5 and mechanical 3M2 (according to EN 50491-2) / climatica 3K5 e meccanica 3M2 (secondo EN 50491-2)
Pollution degree / Grado di inquinamento 2
Protection Rating / Grado di protezione IP20
Installation / Montaggio Wall installation in round or square flush mounting box with 60 mm holes interaxes / Incassato a parete su scatola rotonda o quadrata con interasse fori da 60 mm
Size / Dimensioni 82x80x37mm - 70g (85g with mounting support / 85g con supporto di montaggio )
AMBIENT TEMPERATURE RANGE / INTERVALLO DI TEMPERATURA DELL’AMBIENTE :
Operation / Funzionamento from -5°C to 45°C / da -5°C a 45°C
Storage / Conservazione from -25°C to 55°C / da -25°C a 55°C
Transportation / Trasporto from -25°C to 70°C / da -25°C a 70°C
Relative humidity (non condensing) / Umidità relativa (non condensante) 95%
