Installation guide

XT30/XT50 Installation Guide Digital Monitoring Products
11
InstallatIon
10.3 Zone Response Time
Aconditionmustbepresentonazonefor500millisecondsbeforeitisdetectedbythepanel.Ensure
detectiondevicesusedontheprotectionzonesareratedforusewiththisdelay.
10.4 Keyswitch Arming Zone
YoucanuseamomentarykeyswitchonazoneprogrammedasanArmingtypeforuseinarmingand
disarming the system without a code.
Powered Zone for 2-Wire Smoke Detectors
11.1 Terminals 25 and 26
Aresettable2-wireClassBpoweredzoneisprovidedonterminals25(positive)and26(negative)ofthe
panel.Forprogrammingpurposes,thezonenumberis10ontheXT30/XT50.ThezoneusesaModel309,
3.3kOhmEOLresistor(providedwiththepanel)andhasanoperatingrangeof8.8to13.9VDC.
Thecompatibilityidentieris:B
Caution:Sensorresetonzone10willdroppowertodevicesonthiszone,causingthepaneltosensean
openconditiononallzonetypesotherthanFire,FireVerify,andSupervisory.Whenevernon-Fireandnon-
Supervisoryzonetypesareusedonzone10,maketheappropriateadjustmentstothezone’sArmedAction
to prevent false alarms from occurring.
Manufacturer Model
Detector
ID
Base
Base
ID
# of
Detectors
Zone
Expansion
Modules
DMP/Hochiki SLR-835B HD-6 7
715, 715-8,
715-16, 725
Sentrol/ESL 429AT, 521B, 521BXT S09A 12
715, 715-8,
715-16