Cerberus® AlgoRex Fire detection system Engineer specifications Fire & Security Products Siemens Building Technologies Group
Data and design subject to change without notice. / Supply subject to availability. E Copyright by Siemens Building Technologies AG Wir behalten uns alle Rechte an diesem Dokument und an dem in ihm dargestellten Gegenstand vor. Der Empfänger anerkennt diese Rechte und wird dieses Dokument nicht ohne unsere vorgängige schriftliche Ermächtigung ganz oder teilweise Dritten zugänglich machen oder ausserhalb des Zweckes verwenden, zu dem es ihm übergeben worden ist.
Wide spectrum smoke detector, collective, DO1101 . . . . . . . . . . . . . . . . . . . . . . . . 1 Heat detector, collective, DT1101 / DT1102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Manual call point, collective, DM1101 / DM1103 / DM1104 . . . . . . . . . . . . . . . . . . . 5 Wide spectrum smoke detector, AnalogPLUS, DO1131 . . . . . . . . . . . . . . . . . . . . . 7 Multisensor smoke detector, AnalogPLUS, DOT1131 . . . . . . . . . . . . . . . . . . . . . . .
This document contains all the „Engineer Specification” sheets published in 1995. These individual sheets can no longer be obtained from our document stock.
Wide spectrum smoke detector, collective, DO1101 Physical and electronic characteristics The smoke detector shall have an uniform response behaviour to all combustion products of smoke-forming flaming and smouldering fires. The detection principle shall employ a multiple light pulse coincidence circuit. The detection principle shall be designed for a high degree of immunity against deceptive phenomena e.g. dust, humidity, pressure, air flow. The smoke detector shall be conform to EN 54-7/9.
Technical specifications Characteristic Classification / Test Procedure Value Operating Voltage 16 V to 24 VDC Operating current ≤ 100µA Alarm current to be limited externally to max.
Heat detector, collective, DT1101 / DT1102 Physical and electronic characteristics The heat detector shall come in two versions for different application temperatures The detection system shall be a combination of rate of rise and fixed temperature principle with two independent NTC thermistor and automatic compensation for changes of ambient conditions.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 24VDC Operating current ≤ 100µA Alarm current to be limited externally to max. 60mA Current for external response indicator 15mA Response sensitivity – rate-of-rise – fixed temperature DT1101 DT1102 10K/min.
Manual call point, collective, DM1101 / DM1103 / DM1104 Physical and electronic characteristics The alarm shall be activated by breaking the glass without the need of an additional instrument (e.g. hammer). The glass window shall be designed in a way to prevent injuries when struck by the operator. The manual call point shall be electrically compatible with an associated range of smoke detectors so that the may use a common control unit.
Technical Specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 26VDC Alarm current to be limited externally to max.
Wide spectrum smoke detector, AnalogPLUS, DO1131 Physical and electronic characteristics of the detector The design of the smoke sensitive system shall guarantee a uniform response behaviour to all combustion products of smoke-forming flaming and smouldering fires. The detection principle shall employ a multiple light pulse coincidence circuit. The smoke detector shall be conform to EN 54-7/9.
A comprehensive range of accessories shall be available to fulfill requirements for special applications (e.g. protective cage). All parts, including plastic material, shall clearly be marked according to DIN 54840 / ISO/ DIS 11469 or DIN 7728 / ISO 1043 for environment friendly disposal at the end of their life cycle.
Multisensor smoke detector, AnalogPLUS, DOT1131 Physical and electronic characteristics of the detector The detector shall use at least two typical characteristics (e.g. smoke and temperature) of a fire to evaluate a possible dangerous condition in the supervised area. The evaluation shall not be performed only by simple AND and/or OR logic. The design of the smoke sensitive system shall guarantee a uniform response behaviour to all combustion products of smoke-forming flaming and smouldering fires.
It shall be possible to protect the detector against unauthorized removal from the base. The manufacturer shall produce and provide test equipment which allows a full functional test, including smoke entry openings, of the smoke detectors up to 7m above floor level without smoke or other aerosol producing devices. A comprehensive range of accessories shall be available to fulfill requirements for special applications (e.g. protective cage).
Heat detector, AnalogPLUS, DT1131 Physical and electronic characteristics The detection system shall be a combination of rate-of-rise and fixed temperature principle with two independent NTC thermistors and automatic compensation for changes of ambient conditions. The temperatures shall be accroding to EN54-5, class 1. The detector shall communicate with the panel and report 2 different danger levels (“quiescent”, “ALARM”).
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 28V, modulated Operating current ≤ 200µA Data transmission speed 167 Baud Current for external response indicator 15mA Response sensitivity – rate-of-rise – fixed temperature 10K/min 54 to 62°C Operating temperature – 25 to + 50°C Storage temperature – 30 to + 75°C ≤ 34°C: ≤ 100% Relative humidity Protection category EN 60529 / IEC 529 IP53 EMI Protection prEN54-7 and in addition: IEC8
Heat Detector, AnalogPLUS, DT1132 Physical and electronic characteristics The detection system shall be a fixed temperature detector with two independent NTC thermistor. The nominal response temperature shall be 80°C. The detector shall communicate with the panel and report 2 different danger levels (“quiescent”, “ALARM”). All electronic circuits must be solid state, using SMD technology and must be completely coated to prevent influence from dust, humidity or dirt.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 28V, modulated Operating current ≤ 200µA Data transmission speed 167 Baud Current for external response indicator 15mA Response sensitivity – fixed temperature 74 to 85°C Operating temperature – 25 to + 70°C Storage temperature – 30 to + 75°C ≤ 34°C: ≤ 100% Relative humidity Protection category EN 60529 / IEC 529 IP53 EMI Protection prEN54-7 and in addition: IEC801-3 (1MHz to 1GHz) 50
Manual call point, AnalogPLUS, DM1131 / DM1133 / DM1134 Physical and electronic characteristics The alarm shall be activated by breaking the glass without the need of an additional instrument (e.g. hammer). The glass plate shall be designed in a way to prevent injuries when struck by the operator. The manual call point shall be capable of being connected along with other interactive devices, such as smoke detectors, to a common fire detector loop.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 28V, modulated Operating current typ.
Input module, AnalogPLUS, DC1131 Physical and electronic characteristics The analogue addressable input module shall be designed to be capable of being connected along with other analogue addressable elements on a loop. The devices shall interface a stub line for simple dry contacts (switch) to the analogue addressable loop. The stub line shall be supervised with an end-of-line resistor. Programmable normally open or normally closed contacts shall be usable.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage – analogue addressable – contact 16 to 28V, modulated ≤ 7V Operating current – analogue addressable – contact ≤ 200µA ≤ 1mA Data transmission speed 167 Baud Operating temperature – 25 to + 60°C Storage temperature – 30 to + 75°C Relative humidity IEC 721-3: 3K6 ≤ 100% Protection category EN 60529 / IEC 529 IP56 Colour white ≈ RAL 9010 Dimensions WxHxD 135mm x 135mm x 65mm Terminals 0.
Output module, AnalogPLUS, DC1134 Physical and electronic characteristics The analogue addressable output module shall be designed to be placed somewhere along the other analogue addressable devices on a detector loop. The device shall provide an interface as a control output of the fire alarm panel to equipment such as fire doors, smoke vents, smoke curtains etc. The output contact of the analogue addressable output module shall be rated to 240VAC/ 2A.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 16 to 28V, modulated Operating current ≤ 200µA Data transmission speed 167 Baud Relay: each 1 NO, 1 NC 240VAC/max. 2A 125VDC/max. 2A (max. 150W) Operating temperature – 25 to + 60°C Storage temperature – 30 to + 75°C Relative humidity IEC 721-3: 3K6 ≤ 100% Protection category EN 60529 / IEC 529 IP56 Colour white ≈ RAL 9010 Dimensions WxHxD 135mm x 135mm x 65mm Terminals 0.2 to 2.
Wide spectrum smoke detector, interactive, DO1151 Physical and electronic characteristics of the detector The design of the smoke sensitive system shall guarantee a uniform response behaviour to all combustion products of smoke-forming flaming and smouldering fires. The detection principle shall employ a multiple light pulse coincidence circuit, and be temperature compensated.
the response indicator is not directly hard-wired to the detector signaling an alarm condition. All electronic circuits shall be in the detector head, thus not requiring any active electronic circuits in the base. The detector shall connect to the local control unit via a fully supervised two-wire circuit (class B wiring) or a four-wire circuit (class A wiring). Wiring may be unshielded twisted pair type.
Wide spectrum smoke detector, interactive, DO1152 Physical and electronic characteristics of the detector The design of the smoke sensitive system shall guarantee a uniform response behaviour to all combustion products of smoke-forming flaming and smouldering fires. The detection principle shall employ a multiple light pulse coincidence circuit, and be temperature compensated.
The system shall have the capability by simple, customer defined programming of software functions to actuate any remote response indicator in case of alarm of any detector even if the response indicator is not directly hard-wired to the detector signaling an alarm condition. All electronic circuits shall be in the detector head, thus not requiring any active electronic circuits in the base.
Neural smoke detector, interactive, DOT1151 Physical and electronic characteristics of the detector The detector shall be of the multi-criteria type whereof the following criteria’s shall be evaluated as a minimum: smoke density, variation of the smoke density during time, temperature rate of rise and maximum temperature.
Physical and electronic characteristics of the system The system shall have the capability of signaling inappropriate application settings to the control unit thus avoiding unwanted alarms. The detector shall be individually identifiable from the control unit by type of detector, parameter settings and geographical location in the system. The system shall not use any switch to be set to define the address of the detector.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V, modulated Operating current typ. 300µA Self test interval 15 min.
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Neural smoke detector, interactive, DOT1152 Physical and electronic characteristics of the detector The detector shall be of the multi-criteria type whereof the following criteria’s shall be evaluated as a minimum: smoke density, variation of the smoke density during time, temperature rate of rise and maximum temperature.
The detector shall be able to isolate short circuits on the detector-line bus in order not to disrupt the proper function of the rest of the detectors connected on the detector-line bus. Reversed polarity or faulty wiring shall not damage the detector. Physical and electronic characteristics of the system The system shall have the capability of signaling inappropriate application settings to the control unit thus avoiding unwanted alarms.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V, modulated Operating current typ. 300µA Self test interval 15 min.
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Heat detector, interactive, DT1152 Physical and electronic characteristics The heat detector shall come in one version only. The different application temperatures shall be programmed or downloaded from the panel. The detection system shall be a combination of rate of rise and fixed temperature principle with two independent NTC thermistor and automatic compensation for changes of ambient conditions.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V, modulated Operating current typ. 300µA Self test interval 15 min. Data transmission speed 4800 Baud Current for external response indicator 15mA Response sensitivity – rate-of-rise – fixed temperature 10K/min.
Linear smoke detector, interactive, DLO1191 Physical and electronic characteristics of the detector The detector shall be based on the light attenuation principle only and be equally sensitive to all types of visible smoke specifically as produced by EN-54 test fires TF1, TF2, TF3, TF4 and TF5.
All electronic circuits shall be in the detector head, thus not requiring any active electronic circuits in the base. The detector shall connect to the local control unit via a fully supervised two-wire circuit (class B wiring) or a four-wire circuit (class A wiring). Wiring may be unshielded twisted pair type. The detector shall have a digital communication with the control unit on the basis of error recognizing protocol with multiple transmission of information.
Manual call point, interactive, DM1151 / DM1153 / DM1154 Physical and electronic characteristics The alarm shall be activated by breaking the glass without the need of an additional instrument (e.g. hammer). The glass plate shall be designed in a way to prevent injuries when struck by the operator. The manual call point shall be capable to be connected along with other interactive devices, such as smoke detectors, to a common fire detector loop.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V, modulated Operating current typ.
Input module, interactive, DC1151 Physical and electronic characteristics The input module shall be designed to be capable of being connected along with other interactive elements on a loop. The modules shall interface collective/conventional detector lines or simple dry contacts (switch) to the interactive loop. The input module shall be compatible to most 24VDC conventional fire detectors and be supported by a certificate of compatibility if device and connected detector are from different manufacturer.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage – interactive – collective 21.2 to 31.2V modulated 17.7 to 28VDC Operating current – interactive – collective 3.5mA 1.1 to 1.
Output module, interactive, DC1154 Physical and electronic characteristics The output module shall be designed to be placed somewhere with the other interactive devices on a detector loop. The module shall provide an interface as a control output of the fire alarm panel to equipment such as fire doors, smoke vents, smoke curtains etc. The output contact of the output module shall be rated to 240VAC/2A.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V modulated Operating current ≤ 520µA Data transmission speed 4800 Baud Relay: each 1 NO, 1 NC 240VAC/max. 2A 125VDC/max. 2A (max. 150W) Operating temperature – 25 to + 70°C Storage temperature – 30 to + 75°C Relative humidity IEC 721-3: 3K6 ≤ 34°C: ≤ 100% Protection category EN 60529 / IEC 529 IP56 Colour white ≈ RAL 9010 Dimensions WxHxD 135mm x 135mm x 65mm Terminals 0.
Input module, interactive, DC1157 Physical and electronic characteristics The interactive input module shall be designed to be placed among the other interactive elements on a loop. The modules shall interface dry contacts to the interactive loop. The interactive input module shall have at least 3 separate contact inputs, each one individually addressed and fully supervised. The interactive input module shall not require an additional power source other than the two-wire interactive loop.
Technical specifications Characteristics Classification / Test Procedure Value Operating voltage 21.2 to 31.2V modulated Operating current – interactive – detectors 3.5mA 1.1 to 1.3mA Data transmission speed 4800 Baud Operating temperature – 25 to + 70°C Storage temperature – 30 to + 75°C Relative humidity IEC 721-3: 3K6 ≤ 100% Protection category EN 60529 / IEC 529 IP56 Colour white ≈ RAL 9010 Dimensions WxHxD 135mm x 135mm x 65mm Terminals 0.2 to 2.
Fire alarm control unit CS1110 Basic features The control unit shall be manufactured in a ISO9001 certified factory and fully comply with the requirements of the standard EN 54 part 2. The control unit shall be able to process and evaluate conventional/collective signals from compatible automatic detectors (e.g. smoke, heat, etc.), manual call points and input devices via a two-wire detection line. The maximum line capacity shall allow the handling of 32 detection devices.
D Power supply unit The power supply shall comply with EN 54, part 4. The power supply unit shall contain suitable over-voltage protection to prevent any malfunction or damage which might occur from line power surges. The control unit shall be equipped with a built-in standby battery, rated to maintain operation for 12 to 72 hours after mains failure. An alarm condition must be maintained for at least 15 minutes after the above lapse of time expired.
D Alarm counter The control unit shall indicate on the operating terminal all active alarms in the system by way of an alarm counter. It shall be possible to display local and remote alarms on different alarm counters. D Real time clock The actual real time shall be available for display on the operating terminal. The change from summer to winter time and back to summer time shall be performed automatically.
Technical Specifications Characteristic Classification/Test procedure Value Mains power nom.
Fire alarm control unit CS1115 Performance data D Basic features The control unit shall be manufactured in a ISO 9001 certified factory and fully comply with the requirements of the standard EN 54 part 2. Maximum system availability shall be realized by decentralizing the intelligence of the system whereby the detection and evaluation task is performed by the detector. The control unit shall verify and process the detectors’ output signals in conjunction with the pre-defined user data.
The AnalogPLUS detector line shall at least process the following verified signal conditions between the detection device and the control unit: – adjusting the detectors sensitivity level – changing the detectors response characteristics – multi zone evaluation The system shall be able to identify the type of detector installed in each base and consequently, verify this information during normal operation and service.
– During this delay time (T1) an internal alarm shall be given, to bring attention to the local staff. If the alarm is not acknowledged before T1 runs out, a full alarm condition shall automatically be initiated. This shall sound the local alarm horns and send a remote alarm signal to the fire brigade. – If the alarm is acknowledged during the delay time (T1), it shall be reset and a pre-programmed tie T2 shall be started, in order to provide time for human investigation for the cause of the raised alarm.
Person-Machine Interface The control unit shall be designed, that the operating terminal, which serves as a personmachine interface, forms an integral part of the control unit. In order to guide the operator through the operating functions, the operating procedure at the terminal unit shall be fully menu driven. The layout of the front plate for the operating terminal shall guarantee, that the incoming event messages are clearly distinguished by the operator.
Fire alarm control unit CS1140 Terminology D Stand-alone control unit A fully self-contained control unit with an integrated emergency supply. D Satellite control unit (networking capability A self-contained control unit with an integrated emergency supply and networking capability, a link to a higher hierarchical system level in a communication network type system.
D Detection line communication (Conventional / Collective) The control unit shall be able to process and evaluate conventional / collective signals from compatible automatic detectors (e.g. smoke, heat, etc.), manual call points and input devices via a two-wire detection line. The maximum line capacity shall allow the handling of 25 detection devices.
The line capacity shall handle up to 128 interactive automatic detectors (e.g. smoke, heat, etc.) and the operating power for these devices shall be supplied through the same two-wire detection line. The control unit shall be capable of handling interactive devices of the following types: – automatic detectors (e.g. smoke, heat, etc.
The basic configuration for a control unit shall consist of : It shall be possible to optionally expand the basic assembly of a control unit by modules for: – conventional/collective, AnalogPLUS or interactive detector lines – programmable outputs, driver type (24VDC/40mA) – programmable outputs, contact type (30VDC/1A) – outputs, relay contact type (250VAC/10A) – supervised programmable control outputs, for example to drive bell or sounder circuits (30V/2A) – additional rated battery charging module The co
– – – – – – – – – 40 interactive type detecting circuits, or 300 programmable control outputs via control unit, or 500 programmable control outputs via detector circuits, or 100 programmable supervised control outputs via the control unit, or 500 programmable supervised control outputs via control devices on the detecting circuits, or 16 integrated extinguishing sections, or any combination of the above mentioned function units within the limits of the control unit.
– – – – – – – The remaining time for the mentioned time periods T1 and T2 shall continuously be displayed at the operating terminal. In the unmanned mode of the control unit, a response from any automatic detector (e.g. smoke, heat, etc.) or from a manual call point shall at all times immediately sound the local alarm horns and send a remote alarm signal to the fire brigade.
The control unit shall interface, either directly or from the remotely installed operating terminal, via a RS232 type data link, with a standard off-the-shelf printer unit. The character-set which the control unit supports, shall be the “ISO-Latin 1” type,. – Alarm counter By making use of an alarm counter shall, upon manual request, all active alarms be indicated on the operating terminal.
Technical specifications Characteristic Classification / Test procedure Value Mains power 115 VAC/230VAC; ±15%; 50/60Hz Power consumption 40 to 220VA Operating temperature range 0 to +50°C Storage temperature range –20 to +60°C Humidity ≤ 95%, according to IEC 721-3-3, class 3K5 Emergency power supply – standard 12 to 24 h – optional Protection category up to 72 h EN 60529 / IEC 529 – control unit IP 40 with or without operating terminal – remote operating terminal, depending on housing t
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Siemens Building Technologies AG Alte Landstrasse 411 CHC8708 Männedorf Tel. +41 1 − 922 61 11 Fax +41 1 − 922 64 50 www.cerberus.ch 62 Fire & Security Document no. Products e1948a Siemens Building Technologies Group Edition 10.2001 Catalogue S11 Section 10 Back 10.
