Title: 30. Technoporten_Brannalarmutstyr datablad.pdf
Alarm condition signalling input unit with relay output used for reset Function HAlarm condition signalling input and independent relay output functionFunction options / Switch settingsThe internal DIP switch S1 selects the function performed by the BN 304 unit. For location of the DIP switch, refer to circuit board drawing on the next page. Refer to detailed descriptions of each function on this datasheet (Descriptions of function options A-K). The available functions include: Function IUncommitted input unit and independent relay output function  Function JRelay output function (Input not in use) Function KRelay output function with activation feedback (input) Function AAlarm condition signalling input unit with relay feedback  Function BPre Alarm condition signalling input unit with relay feedback116-P-BN304/CGB, 2011-10-07 Protecting life, environment and property…Single Monitored Input/Output Unit – BN-304Technical specificationsConnectorsDimensions (mm)Weight (g)