N° 70405 Salva KNX basicN° 70406 Salva KNX TH with temperature and humidity sensorSmoke alarm sensors with optical detection based on the scattered light principle, certified according to EN 14604:2005/AC:2008 and 1172-CPR-150013. Local acoustic alarm signal output (warning sound at least 85 dB) and transfer to KNX bus. Local alarm acknowledgementSignalling of smoke alarmSmoke chamber pollution measurement and pollution display according to UL directive Power supply via battery (9 V). Lack of battery capacity is signalled optically and acoustically for 30 days and transmitted to the busHigh operative safety due to elaborate automatic self-testing of the entire electronics and separate energy measurementFaults signalled locally and via the busHigh deceptive alarm immunity due to powerful measuring chamber and consideration of temperature fluctuations (though no temperature smoke alarm) 8 AND and 8 OR logic gates each with 4 inputs. All switching events as well as 16 logic inputs (in the form of communications objects) can be used as inputs for the logic gates. The output from each gate can be configured optionally as 1-bit or 2 x 8-bit8 multi-function modules (computers) for changing the input data by calculations, by querying a condition or by converting the data point type4 actuating variable comparators to output minimum, maximum or average values. 5 inputs each for values received via communication objectsConfiguration via ETSHousingABS, glassColourWhite / TranslucentAssemblySurface mountProtection categoryIP 30DimensionsØ approx. 113 mm, height approx. 58 mmWeightapprox. 280 gAmbient temperatureOperation -10… 60°C, storage -10°C … 60°CSurrounding air humiditymax. 90% RH, avoid condensationOperating voltage9 V (battery)Auxiliary supplyKNX bus voltageData outputKNX /- bus connector terminal
