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HomeMy WebLinkAboutData Sheet 2105 IPF Series Intelligent Discovery Detectors Data Sheet 2105 /�l � B u I �t Engineered Systems IP Fire SeriesT"' Intelligent Discovery . . , + �, �� Smoke Detectors , , � - � ,�� , , DISC-P, DISC-I, DISC-T, � `��,;; �` �-� .�� DISC M =�``��' _ ` ' !�;°- � Description The Discovery range of intelligent fire detectors from As Built Engineered Systems are advanced in design and have unique features that benefit the installer and end user. Features The range includes photoelectric(DISC-P)and ionization (DISC-I) . Sleek, non-fading white polycarbonate smoke detectors, heat detectors(DISC-T)and a multisensor DISC-M). enclosure All have an unobtrusive profile, a zero insertion force base, user . Zero insertion force base friendly addressing and extended data and alarm functions. . 5 user selectable modes on each Discovery device accessed from the IP Smoke and Heat Detector Features-Response Settinqs Fire SeriesT"" control system • Self-compensating detectors distribute Each detector in the Discovery range can operate in one of five processing power across entire response modes, any of which can be selected from the control panel. network of installed devices Each mode corresponds to a unique response behavior, broadly . powerful transient rejection algorithms related to sensitivity to fire. Whatever the type of detector, mode 1 will Conventional device mode give a higher sensitivity to fire than mode 5.The selection of the most � patented XPert programming card suitable mode depends on the application. � eliminates addressing errors during For photoelectric and ionization smoke detectors, the modes relate to system installation and maintenance different combinations of smoke response threshold and response • Alarm flag sends signal to system even time. For the heat detector, the mode relates to the fixed temperature when device is not being interrogated setting and the sensitivity to rate of rise temperature. For the • Wide variety of complimenting multisensor,the mode relates to the level of smoke and heat sensitivity addressable input/output devices for and to the way in which the responses of the two sensors are use in conjunction with detectors combined. • Wide variety of detector base options including relay and synchronized The response characteristics of the detectors have been carefully set temporal sounder bases so that detectors will comply with the requirements of UL 864/9`h edition • Line isolators and isolator bases also in all response modes. available • Green/RoHS Compliant The internal signal processing of the detectors is designed so that the analog value reposted is always close to 25 for a normal condition. The alarm threshold is 55, irrespective of the response mode selected. Similarly, the alarm flag in the protocol is always set when the analog value reaches 55, irrespective of the mode. This performance relieves Listinqs the fire control system from the additional burden of handling the additional signal processing that would be required to handle multiple UL File: S5022, S5053 response settings. MEA: 294-95-E-4 CSFM Listed Discovery detectors truly distribute processing power across the breadth of the installed system thus allowing the IP Fire Series network fire control system maximum control and minimum response time in the event of alarm activation. Product Data Sheet Number Rev/Revision Date = _ IPF SeriesT"" Discovery Detectors 2105 1.3/5/1/2009 IPFIRESERIES'" OO Copyright 2008 AsBuilt Engineered Systems, Inc. Smoke and Heat Detector Features-Conventional Alarm Facilitv In the event of any type of processor failure,the internal operation of a Discovery device will be unaffected as long as the DC supply is maintained. If the polling method is interrupted and the Discovery device does not receive a signal the device will automatically switch to its conventional alarm mode. In this mode it will operate as if it were a conventional detector and will impose an alarm signal on the loop if an alarm condition is detected by the internal processing. Smoke and Heat Detector Features- Flashinq LED Discovery detectors have t6wo integral LED's for 360 degree visibility. Discovery LED's both illuminate in an alarm condition and the IP system will automatically flash the LED's each time the device is polled.The Discovery detector does not draw any additional power while flashing LED's as the LED current is part of the normal current pulse reply from the device.The flashing LED feature can be turned off from the IPF SeriesT"' control. Smoke and Heat Detector Features- Remote Test Feature This feature is available in all Discovery device types and can be accessed from the IP Fire SeriesT"' network programming menu.The IPF analog loop module (ALM)changes the state of a communication command bit which forces the device by electrical means into an alarm state showing that the detector is functioning properly. Smoke and Heat Detector Features- Reiection of Transient Siqnals All Discovery detector algorithms are designed to give low sensitivity to very rapid changes in the sensor output to prevent false alarms during transient events. This is achieved by digital low-pass filtering of the sensor values which optimizes the rejection of false alarm sources while maintaining the response to fire.The filtering depends on the mode selected and in some modes the filtering is minimal. The advanced filtering method has no significant effect on the response to fires but does affect the way in which detectors respond to transients and to step changes of smoke or heat. Smoke and Heat Detector Features- Drift Compensation All Discovery smoke detectors include compensation for sensor drift as part of the internal signal-processing algorithm. The algorithm will compensate for changes in sensor output due to the infiltration of dirt or dust over time and will hold the sensitivity at a constant even with severe chamber contamination. Discovery detectors are not drift compensated by the panel as are XP detectors. However, Discovery detectors and XP detectors may be combined on the same analog circuit dependant the on detection needs for a given area.The type of detector is distinguished by the IPF fire control network and the Discovery detectors will not be drift compensated by the control while the compensation for individual XP devices will be managed by the ALM. IP Fire SeriesT"" Distributed Control Equipment and Support are available from AsBuiltT"^ Engineered Systems, Inc. through the Authorized AsBuiltT"" Distributor Below: If blank,please contact the factory to locate the Distributor in your area Product Name Data Sheet Number Rev/Revision Date = _ _ IPF SeriesT"' Discover Detectors 2105 1.3/5/1/2009 fPFIRESERIES'" As Built Engineered Systems, Inc. Phone: (508)788-8333 ■ ��� 1451 Concord Street Fax: (508)788-8334 �� � � ' I� Framingham, MA 01701-7782 Contact: info(a)asbuiltes.com USA Visit: www.asbuiltes.com Engineered Systems O Copyright 2008 AsBuilt Engineered Systems, Inc.