Title: bn303_cgb.pdf
Single Monitored Input Unit – BN-303Function DS1.1 ONS1.2 ONS1.3 OFFS1.4 OFFFunction: Uncommitted input.Number of addresses: 1Applications: A typical application is monitoring of the power fault contact in the power supply or a fire pump. This unit can be used for: • Monitoring of water level detection systems • Monitoring of smoke control damper systems • Monitoring of extinguishing systems • General Alarm Push Button (GAPB)Function ES1.1 OFFS1.2 OFFS1.3 ONS1.4 OFFFunction: Delayed Alarm condition. Configurable delays for entering Pre Alarm and Alarm condition.The default timer value is: • 10 seconds before entering Pre Alarm condition. • 20 seconds before entering Alarm condition.Number of addresses: 1Application include: • Sprinkler contacts, etc.Function FS1.1 ONS1.2 OFFS1.3 ONS1.4 OFFFunction: Fault, Pre Alarm and Alarm condition.Number of addresses: 1Applications include: • Fire detectors with two-level output (Pre Alarm and Alarm).