Apollo Smoke Detector XP95 Guide de l'utilisateur

DISCOVERY ENGINEERING PRODUCT GUIDEIonisation Smoke DetectorOptical Smoke DetectorTemperature DetectorMultisensor DetectorManual Call Point

page 8The IR LED emits a burst ofcollimated light everysecond. In clear air thephoto-diode receives nolight directly from the IRLED, because of the a

page 9 Terminal functions:L1 & L2 supply in and out connections+R remote indicator positive connection(internal 2.2kΩresistance to positive)–R rem

page 10approximately linearcharacteristic from 10°C to80°C. This linearised signal isfurther processed, dependingon the response modeselected, and con

page 11Operating voltage:17–28V DCCommunication protocol:Apollo Discovery 5–9V peakto peakQuiescent current:500µA average 750µA peakPower-up surge cur

page 12without the presence of smoke,if sustained for 20 seconds.The processing algorithms inmodes 1 to 4 incorporatedrift compensation.The characteri

page 13 Operating voltage:17–28V DCCommunication protocol:Apollo Discovery 5–9V peakto peakQuiescent current:500µA average 750µA peakPower-up surge cu

page 14DISCOVERY CARBON MONOXIDE DETECTORDiscovery Carbon Monoxide Detector ▲ Part Number 58000-300 OPERATINGPRINCIPLESDiscovery CO fire detectorscont

page 15LIMITATIONSCarbon monoxide detectorsalso have importantlimitations. They are set toa higher sensitivity than themaximum allowed by thedomestic

page 16Operating voltage:17–28V DCCommunication protocol:Apollo Discovery 5–Vpeak to peakQuiescent current:500µA average, 750µApeakPower-up surge curr

page 17DISCOVERY MOUNTING BASESAn earth connection is notrequired for either safety orcorrect operation ofdetectors. The ground (earth)terminal is iso

Discovery®is a range of high-specification,analogue addressable fire detectors developed and manufactured by Apollo Fire Detectors Limited.Designed to

page 18point has only one responsemode. This is factory presetto 16.A single alarm LED isprovided on the call point.This LED is controlled,independen

page 19Alarm indicator:Red Light Emitting Diode(LED)Type code:Bits 2 1 0 4 3 7 6 51 1 1 1 1 0 0 0Supply wiring:Two-wire supply, polarityinsensitiveL

page 20CONTROL PANELCOMPATIBILITYDiscovery detectors aredesigned to be operated withpurpose-designed controland indicating equipmentthat makes full us

page 21APPLICATION OF DISCOVERY DETECTORSThe process of designing a fire detectionsystem using Discovery detectors is the sameas that used for any oth

page 22APPROVALSDiscovery detectors comply with EN54-5:2000 andEN54-7:2000. Detectors also comply with EMCDirective 89/336/EEC and are CE marked.Disco

page 23Table 7 Discovery Response Mode Selection Grid1SModeMULTIOPTICALIONCOHEATRecommendedSuitableSuitable as supplementKEY2345CleanroomEDP suite1234

APOLLO FIRE DETECTORS LIMITEDApollo Fire Detectors Limited is part of the Halma plc group ofcompanies and one of the world's leading manufacturer

PP2052/2001/Issue 336 Brookside Road, Havant, Hampshire PO9 1JR, England. Tel: +44 (0)23 9249 2412. Fax: +44 (0)23 9249 2754. Email: sales@apollo-fire

page 1DISCOVERY TABLE OF CONTENTSCommunications 2Discovery Features – Smoke and Heat DetectorsResponse setting 3User bytes and other stored data 3Conv

page 2COMMUNICATIONSDiscovery uses a digital communications protocol which has beendeveloped from the XP95 protocol but which differs in that it allow

page 3 DISCOVERY FEATURES –SMOKE AND HEAT DETECTORSResponse settingEach detector in the Discovery range canoperate in one of five response modes, any

Conventional alarm facilityDiscovery devices should be polled at regularintervals to maintain communication with thecontrol panel and therefore enable

DISCOVERY FEATURES –SMOKE DETECTORS Drift compensationAll Discovery smoke detectors includecompensation for sensor drift as part of theinternal signal

page 6reference and smokechambers, the sensingelectrode converts variationsin chamber current intovoltage changes.When smoke particles enterthe ionisa

page 7 Terminal functions:L1 & L2 supply in and out connections+R remote indicator positive connection (internal 2.2kΩresistance to positive)–R re