Salva KNX TH and Salva KNX basic are smoke detector sensors for the KNX building bus system. Their compact housing accommodates the sensors, evaluation circuits and bus-coupling electronics. The smoke alarm features an automatic evaluation sensor system for early and accurate fire alarms. Alarms are output as a local acoustic signal and a bus telegram. Salva KNX basic signals smoke alarm, Salva KNX-TH signals smoke and/or heat alarm.
AND logic gates and OR logic gates allow for a link between data and statuses. Multi-functional modules change input data as required by means of calculations, querying a condition, or converting the data point type.
The Salva KNX TH model additionally features integrated sensors for temperature and air humidity. The measured values can be used for the control of limit-dependent switching outputs. The devices have PI controls for heating/cooling (depending on temperature) and for ventilation (depending on humidity).