Data Sheet for Product

ManualsBrandsSiemens ManualsFire - Detectors & PeripheralsEnvironmental Product Declaration - SMF6120

010087_o_en--

2018-11-02

Building Technologies

Control Products and Systems

FDCW221 / DOW1171 / SMF121

SMF6120 (repair/replacement)

Sinteso™

Radio fire detection system

Addressed (FDnet)

l Full integration into FS20, SIGMASYS, and AlgoRex fire detection systems

l Simultaneous operation of wired and wireless detectors

l High signaling security

– Automatic definition of optimum basic and deviating radio channels

– Automatic channel change (up to 4 alternative channels) in the event of radio faults

– Bidirectional data traffic in SRD band

– 2 integrated aerials (aerial diversity)

– Communication faults are detected and displayed

l EN 54-25-compliant

l Individual detector addressing for simple site identification

l Up to 16 radio gateways with radio cell overlapping

l Up to 30 radio detectors (smoke detectors and manual call points) can be

activated per radio gateway

l 2 external alarm indicators can be connected to the radio gateway

l Low current consumption (battery life typically 5 years).

Summary of content (10 pages)

PAGE 1
FDCW221 / DOW1171 / SMF121 SMF6120 (repair/replacement) Sinteso™ Radio fire detection system Addressed (FDnet) l l l l l l l l l 010087_o_en-2018-11-02 Full integration into FS20, SIGMASYS, and AlgoRex fire detection systems Simultaneous operation of wired and wireless detectors High signaling security – Automatic definition of optimum basic and deviating radio channels – Automatic channel change (up to 4 alternative channels) in the event of radio faults – Bidirectional data traffic in SRD band – 2 in
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Use The wireless fire detection system is primarily used in applications where cables or pipelines can only be laid to a limited extent for reasons relating to structural engineering, aesthetics, or historical building preservation. The wireless coupling means there is no elaborate or visible cable installation, making this solution particularly attractive to museums, churches, and so on.
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System overview – The radio gateway FDCW221 connected to the FDnet communicates with up to 30 radio detectors (smoke detectors and manual call points). Each detector has its own location address. – The radio gateway forwards the signals received from the radio smoke detectors or radio manual call points to the fire control panel via the detector line, and passes commands from the control panel to the detectors.
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Radio smoke detector DOW1171 and detector base DBW1171 l l l l l l l Consistent response to a wide range of different fires Dynamic analysis of the sensor signal in the detector itself Built-in diagnosis algorithms with automatic selftest High degree of immunity towards false alarms and environmental influences High-quality, opto-electronic sensor system Automatic compensation for soiling The radio smoke detector is battery-operated and can be attached at any point within a radio range.
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Radio gateway FDCW221 l l l l l l l l l With integrated line separator Bidirectional data transmission in the 868...870 MHz frequency range The radio module has a complete send and receive unit and a microcontroller control unit for all functions that are required for radio transmission. Radio transmission operates in the SRD band (Short Range Device), a reserved frequency band with defined usage rules. SRD is free from amateur users. It provides 80 channels with a channel width of 25 kHz.
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Dimensional drawings Radio gateway FDCW221 DOW1171 radio smoke detec- Manual call point SMF121 with tor radio base SMF6120 with base DBW1171 Disposal The device is considered an electronic device for disposal in accordance with the European Guidelines and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations.
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Technical data Communication protocol (detector line) Number of radio gateways with radio cell overlapping Number of radio detectors per radio gateway Connection factor Sending/receiving aerials Radio frequencies Channel grid Transmitting power Range – In building – Outdoors Electromagnetic compatibility – ETS 300 220 / 683 – EN 50130-4 – VdS (range with increased danger, GSM) Supply Lithium battery life Ext.
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Details for ordering Type DOW1171/ DBW1171 Art. no. S24218-F62-A7 Designation Complete radio smoke detector, including base DBW1171 and two 9 V lithium manganese dioxide batteries Radio smoke detector Base for radio smoke detector Lithium manganese dioxide battery 9 V, 1.2 Ah (1 block) Weight 0.
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11 0786 DOW1171 compl. Siemens Schweiz AG; Theilerstrasse 1a CH-6300 Zug Technical data: see doc. 009865 DOW1171 compl. - Point type smoke detector using radio link for use in fire detection and fire alarm systems installed in buildings.
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Issued by Siemens Switzerland Ltd Building Technologies Division International Headquarters Theilerstrasse 1a CH-6300 Zug Tel. +41 58 – 724 24 24 www.siemens.com/buildingtechnologies Doc. no. 010087_o_en-- Edition 2018-11-02 © Siemens Switzerland Ltd, 2007 Technical specifications and availability subject to change without notice.