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� DF-52384�C•E-160 SD355(A) Series � ��.��Tg«A�arms Addressable Photoelectric smoke �etectors by H o n eywe I I _ , General The SD355(A), SD355T(A), and SD355R(A)addressable, low- � � profile plug-in photoelectric detectors use a state-of-the-art pho- `�� + toelectric sensing chamber with communications to provide open area protection and are used exclusively with Fire•Lite's Addressable Fire Alarm Control Panels (FACPs). The SD355T(A)adds thermal sensors that will alarm at a fixed tem- perature of 135°F (57°C) Since these detectors are address- able, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. Two LEDs on each sen- sor light to provide a local, visible sensor indication. Remote LED annunciator capability is available as an optional acces- Q sory, PN RA100Z(A). The SD355R(A) is a remote test capable detector for use with D355PL(A)or DNR(A)/DNRW duct smoke _ detector housings. SD355(A) in B210LP(A) Base m Features s�c ioop Applications • Two-wire loop connection. Use photcelectric detectors in life-safety applications to provide • Unit uses base for wiring. a broad range of fire-sensing capability,especiaily where smol- Addressing dering fires are anticipated. lonization detectors are often better • Addressable by device. than photoelectric detectors at sensing fast,flaming fires. • Rotary, decimal addressing: 01 - 99 with MS-9200 series, and 01 -159 with MS-9600 series. Construction Architecture These detectors are constructed of off-white fire resistant plas- • Unique single-source, dual-chamber design to respond tic. SD355(Aj series plug-in, low-profile smoke detectors are quickly and dependably to a broad range of fires. designed to commercial standards and offer an attractive • Sleek, low-profile design. appearance. • Integral communications and built-in type identification. �nstallation • Built-in tamper-resistant feature. • Removable cover and insect-resistant screen for simple field SD355(A) series plug-in detectors use a detachable mounting cleaning. base to simplity instailation,service and maintenance. Operation Mount base(ali base types)on an electrical backbox which is at • Withstands air velocities up to 4,000 feet-per-minute (20 m/ least 1.5' (3.81 cm) deep. For a chart of compatible junction sec.)without triggering a false alarm. boxes,see DF-60059 • Factory preset at 1 5% nominal sensitivity for panel alarm NOTE:Because of the inherent supervrsion provided by the SLC threshold level. loop, end-of-line resistors are not required. �ring 'T-taps" or branches are permided for Sryle 4 (Class 8) wiring. SD355R(A) • Visible LED"blinks"when the unit is addressed(communicat- mounts rn a D355PL(A)or DNR(A)/DNRW duct detector housing. ing with the fire panel)and latches on in alarm. Mechanicals Operation • Sealed against back pressure. Each SD355 A series detector uses one of 99 • Direct surface mountin or electrical box mountin � � possible 9 9• addresses on the MS-9200 series and up to 318 (159 on each • Mounts to:single-gang box,3.5°(8.89 cm)or 4 0"(10.16 cm) loop) on the MS-9600 series Signaling Line Circuit (SLC). It octagonal box,or 4 0"(10 16 cm)square electrical box(using responds to regular polls from the system and reports its type a plaster ring—included) and status. Other system features The addressable photoelectric sensor in the SD355(A) series • Fully coated circuit boards and superior RF/transient protec- has a unique unipolar chamberthat responds quickly and uni- tion. formly to a broad range of smoke conditions. It can withstand • 94-VO plastic flammability rating. wind gusts up to 4,000 feet-per-minute (20 m/sec.) without • Low standby current. sending an alarm level signal. Because of its unipolar chamber, the SD355(A) series is approximately two times more respon- Options sive than most photoelectric sensors.This makes it a more sta- • Remote LED output connection, PN RA100Z(A) ble detector. DF-52384�C•12/072011—Page 1 of 2