LSN RF Fire Detection System

Transcription

1 Fire Alarm Systems LSN RF Fire Detection System LSN RF Fire Detection System Highly efficient thanks to simple installation, flexible expandability and atomatic configration High level of transmission and fnctional reliability Transmission path monitoring Optical RF Smoke Detector with otstanding interference immnity Up to 30 Optical RF Smoke Detectors or p to 10 RF Manal Call Points per RF Expansion Modle can be connected The LSN RF Fire Detection System operates in the new MHz SRD (Short Range Devices) band, released exclsively for secrity technology. The SRD band does not interfere with long-range indstrial, scientific and medical applications with high transmission power. b LSN1 LSN a LSN1 1 b LSN2 a LSN2 LSN System overview LSN RF Fire Detection System SMF121 +U 0V U DOW V FK 100 LSN 10 SPU6001 FK 100 LSN LSN Local Secrity Network Pos. Description FET switch 2 Receiving data 3 Transmitting data 4 Microprocessor for data processing/data transfer

2 2 LSN RF Fire Detection System 5 Voltage spply 6 Reed contact 7 LEDs 8 Tamper contact 9 Monitoring of external voltage spply 10 SPU6001 Radio modle Fnctions The LSN RF Fire Detection System (the radio cell) consists of an and p to 30 DOW 1171 Optical RF Smoke Detectors or p to 10 SMF121 RF Manal Call Points. The RF Expansion Modle is installed as an LSN element in a loop or stb line and is the interface between the RF Smoke Detectors and the fire panel. The information transfer between the detector and the Expansion Modle is bi-directional. If a base channel is occpied by an external system, this is recognized immediately and the radio cell switches to a secondary channel to garantee alarm transmission. The LSN part in the RF Expansion Modle is spplied with voltage via the LSN cable. The radio modle connected reqires a separate power spply. The integrated microcontroller drives interfaces and ser elements and is responsible for data transfer between the RF Smoke Detector and the fire panel. The FK 100 LSN has a tamper contact, a reed switch for manally activating the configration mode and three LEDs for displaying the operating stats. The RF Expansion Modle meets the standard reglations and gidelines for secrity systems: EN 54; DIN VDE 0833; VdS. DOW 1171 Optical RF Smoke Detector The battery-powered, configrable RF Smoke Detector operates sing the reliable scattered light principle with side scattering. In conjnction with the modern detection algorithm it achieves niform response behavior, while providing otstanding interference immnity. The same radio modle is integrated into the detector and the RF Expansion Modle for bidirectional information transfer. SMF121 RF Manal Call Point The SMF121 RF Manal Call Point is sed to trigger an alarm in the event of a fire or other emergency. Via a wireless connection, the SMF121 and the reqired SMF6120 RF Base (battery-powered) easily connect to the. Certifications and approvals The FK 100 LSN complies with EN54-17:2005 EN54-18:2005 EN54-25:2008 The DOW 1171 complies with: EN54-7:2000/A1:2002/A2:2006 EN54-25:2008/AC:2010 The radio modle sed in the FK 100 LSN RF Expansion Modle, the DOW 1171 Optical RF Smoke Detector and in the SMF6120 RF Base is certified in the following contries (radio licensing in line with ANNEX4, Directive 99/5EC Radio recognition, CE 0123 (!)): Astria (A), Belgim (B), Croatia (HR), Denmark (DK), Germany (D), Italy (I), Lxemborg (L), The Netherlands (NL), Norway (N), Portgal (P), Spain (E), Slovakia (SK), Slovenia (SLO), Sweden (S), Switzerland (CH), Great Britain (GB). Region Certification Germany VdS G DOW 1171 VdS Erope CE DOW 1171 CE G FK 100 LSN FK 100 LSN CE SMF121+SMF 6120 CPD 0786-CPD DOW 1171 CPD Installation/configration notes 0786-CPD FK 100 LSN Bondary vales Up to 30 DOW 1171 Optical RF Smoke Detectors can be connected per. A maximm of 127 LSN elements is allowed per LSN processing assembly. Each RF Expansion Modle and each RF Smoke Detector or RF Manal Call Point is conted as an LSN element, e. g. with the maximm nmber of smoke detectors: 1 FK 100 LSN + 30 DOW 1171 = 31 LSN elements. When several FK 100 LSNs are installed in the same area, a minimm distance of 2 m mst be maintained between the individal RF Expansion Modles. In addition, the maximm distance of 40 m and an attenation of 90 mst be adhered to between the RF Expansion Modles and the RF Smoke Detectors (see Planning a Radio Cell). 16 radio channels are available. The RF Expansion Modles atomatically search for a free channel within the permitted range. The basic radio channels can be displayed sing WinPara or FSP-5000-RPS. This means that a maximm of 16 RF Expansion Modles (recommended is a maximm of 10) may be installed within one area (max. distance 40 m/max. attenation 90 ). The installation of additional RF Expansion Modles has to be checked on a case-bycase basis depending on whether the radio range does affect that of the first RF Expansion Modle grop (with a max. of 16 RF Expansion Modles). The RF Expansion Modles and the RF Smoke Detectors mst not be installed in a metal cabinet. The necessary room for servicing (e. g. replacing batteries) and repair mst be taken into accont.

3 3 LSN RF Fire Detection System Connection and Power Spply An FK 100 LSN mst not be connected to an NAK 100 LSN Branch Interface. A separate power spply is necessary for the modle, the microprocessor and the peripherals. Power is spplied to the LSN components in the FK 100 LSN via two wires in the LSN line. The wire pair of the separate power spply can be looped throgh to provide power to the downstream LSN elements. Notice If the power spply to the FK 100 LSN is disconnected, the batteries mst be removed from the RF Smoke Detectors! Accessories If wall strctres or other strctral properties of a bilding are not known, field strength measrements are taken sing the DZW 1171 wireless test nit to ensre more reliable planning. The Radiospy software with field strength measrement nit is a convenient tool for checking the planning for a radio cell and displaying it graphically sing a PC/laptop. The DBZ 1193A detector identification for the DOW 1171 is a polycarbonate holder with cover for holding an identifier plate. The exchanger device ensres convenient detector replacement for the DOW 1171 RF Smoke Detector. For commissioning a wireless system withot a fire panel (FACP), a magnet is needed to activate the reed contact in the RF Expansion Modle. FK 100 LSN device constrction 37, ,7 6 Reed contact 7 Radio modle 8 Interface board 9 Tamper contact 10 LED display indicating operating state 11 Terminal block Planning a wireless cell The range that can be achieved by a radio system in a bilding is generally dependent on the reflection and absorption responses of the materials sed and on the design of the ceilings and walls! Line of sight visibility between the wireless components is not necessary. The RF Expansion Modle shold always be positioned right between the RF Smoke Detectors/ Manal Call Points. Since radio propagation is spherical, the connection is not restricted to a single floor. To determine the actal attenation at the installation site, the attenation given by distance mst be added to the attenation vales of each constrction element (walls, ceilings). The total attenation of the transmission path mst not exceed 90. The limiting vales and calclation examples apply both to the RF Expansion Modle - RF Smoke Detector radio link and to the RF Expansion Modle RF Expansion Modle radio link. Attenation of the transmission path from distance with line of sight In bildings, dobling of the distance between RF Expansion Modle and RF detector raises the attenation figre by 16 to 17. Distance [m] Attenation [] Attenation from constrction elements in bildings Constrction element Attenation vales Room dividers very low 1 Betrieb Störng Alarm Dry brick walls or concrete walls/ceilings low 6 Limestone brick average Pos. Description 1 Cover with embedded fibre-optic cables 11 Limestone bilding blocks average -10 Wood framed or wood panelled walls average Lower part of hosing 3 Pre-prepared inpts/otpts for srface-monting cable dcts 4 Cover screw 5 Optical fibers for LED display indicating operating state Damp brick walls average -10 Coated plasterboard, doble walls high 15

4 4 LSN RF Fire Detection System Steel-reinforced concrete high -30 Thick damp brick walls very high 40 Calclation example The is monted nder a reinforced concrete ceiling. The dividing walls are made from concrete. 2 9 V lithim battery 1 Detector base SMF121 RF Manal Call Point Qty. Components 1 SMF121 RF Manal Call Point Notice With the SMF121 RF Manal Call Point, one SMF6120 RF Base as well as two HFM BAT Lithim Batteries 3.6 V have to be ordered in addition. SMF121 4 m 4 Technical specifications Electrical Pos. Description Operating voltage LSN components +10 V +33 V DC 1-3 Transmission paths, see calclation example A B Reinforced concrete ceiling Concrete wall Transmission Path 1: 5 m distance + reinforced concrete ceiling = = 70 Transmission Path 2: 15 m distance + reinforced concrete ceiling + concrete wall = = 103 Transmission Path 3: 10 m distance + concrete wall = = 63 Transmission Path 4: 4 m distance = 35 Transmission paths 1, 3 and 4 can be operated: total attenation < 90. The detector for transmission path 2 can no longer be reached: total attenation 103 > 90 permissible total attenation. Parts inclded Other components +20 V +30 V DC Crrent consmption LSN components 6 ma Other components < 20 ma Mechanical Dimensions (W x H x D) Hosing material 135 x 100 x 35.7mm Plastic ABS, Terlran Color Light gray, RAL 9002 Weight Ambient conditions Protection class as per EN IP 30 Permissible operating temperatre Planning Approx. 200 g -10 C. +55 C Maximm range in bildings 40 m Qty. Components 1, incl. connection terminals DOW 1171 Optical RF Smoke Detector Max. nmber of FK 100 LSN 16 Max. nmber of DOW per FK 100 LSN Max. nmber of SMF per FK 100 LSN Qty. Components 1 Optical RF Smoke Detector

5 5 LSN RF Fire Detection System Special featres Freqency range Channel spacing Transmitting power 868 to 870 MHz (SRD band) 25 khz DOW 1171 RF Smoke Detector Electrical Voltage spply Battery life cycle Average crrent consmption Mechanical Dimensions (W x H x D) Hosing material Max. 5 mw Two 9 V lithim batteries Approx. 5 years 0.07 ma Ø119 x 73mm Plastic PC/ABS Hosing color White, similar to RAL 9002 Weight Ambient conditions Protection class according to EN Permissible operating temperatre Approx. 335 g IP C +55 C Permitted relative hmidity < 95% at T < 34 C Planning Range in bildings Maximm nmber of DOW 1171 Special featres Detection principle 40 m 30 per FK 100 LSN Scattered light measrement SMF121 RF Manal Call Point with SMF6120 RF Base Electrical Voltage spply Battery life cycle Two 3.6 V lithim batteries Approx. 5 years LED red Hosing color red, RAL 3000 Weight SMF121 ca. 200 g SMF6120 ca. 185 g HFM-BAT ca. 20 g Ambient conditions Permissible operating temperatre -10 C 55 C Permitted relative hmidity Max. 95 % Protection class according to EN Planning Max. range in bildings Max. nmber of SMF121 Ordering information IP m 10 per FK 100 LSN RF Expansion Modle for p to 30 Optical RF Smoke Detectors or 10 RF Manal Call Points Order nmber FK 100 LSN RF DOW 1171 Optical RF Smoke Detector for connecting to the FK 100 LSN RF Expansion Modle Order nmber DOW1171 RF DZW 1171 Radio Test Unit for planning and checking the maximm reach of a RF Fire Detection System Order nmber DZW 1171 Radio Spy 1 Field Strength Measring Unit and Software for PC-based planning and graphic representation of a RF Fire Detection System Order nmber RADIO SPY 1 DBZ 1193A Detector identification Order nmber DOW1171-ident Crrent consmption Mechanical 0.06 ma Exchanger Device for DO1101A Ex and DOW 1171 fits only on Siemens service poles Order nmber FAA-RTL-SIEMENS Dimensions (W x H x D) SMF mm x 125 mm x 36,5 mm SMF ,3 mm x 116,3 mm x 42 mm SMF121 incl. SMF mm x 125 mm x 56,5 mm Battery 9 V for RF Smoke Detector Lithim block Delivery Unit (DU) = 10 pc 2 batteries reqired for operating the device Order nmber 9V-Block Hosing material ABS

6 6 LSN RF Fire Detection System SMF121 RF Manal Call Point for connecting to the FK 100 LSN RF Expansion Modle Please order separately: 1 x SMF6120 RF Base, 2 x HFM BAT Lithim Battery 3.6 V for SMF6120 Order nmber SMF121 SMF6120 RF Base Order nmber SMF6120 HFM BAT Lithim Battery 3.6 V for SMF6120 Order nmber HFM-BAT Represented by: North America: Erope, Middle East, Africa: Asia-Pacific: China: Latin America and Caribbean: Bosch Secrity Systems, Inc. Bosch Secrity Systems B.V. Robert Bosch (SEA) Pte Ltd, Secrity Bosch (Shanghai) Secrity Systems Ltd. Robert Bosch Ltda Secrity Systems Division 130 Perinton Parkway Fairport, New York, 14450, USA Phone: Fax: secrity.sales@s.bosch.com P.O. Box BA Eindhoven, The Netherlands Phone: Fax: emea.secritysystems@bosch.com Systems 11 Bishan Street 21 Singapore Phone: Fax: apr.secritysystems@bosch.com Bilding, No. 333 Fqan Road North IBP Changning District, Shanghai China Phone Fax: Via Anhangera, Km 98 CEP Campinas, Sao Palo, Brazil Phone: Fax: latam.boschsecrity@bosch.com Bosch Secrity Systems 2016 Data sbject to change withot notice en, V9, 06. Apr 2016