Siemens FDOOT221 User manual

FDOOT221, FDOOT241-A3,
FDOOT241-A4, FDOOT241-8,
FDOOT241-9, FDOOT241-A9, FDO241,
FDO221, FDT241, FDT221
Automatic fire detectors
Technical Manual
007004_t_en_--
Building Technologies
2015
-11-04 Control Products and Systems

Legal notice
2
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Legal notice
Technical specifications and availability subject to change without notice.
Transmittal, reproduction, dissemination and/or editing of this document as well as
utilization of its contents and communication thereof to others without express
authorization are prohibited. Offenders will be held liable for payment of damages.
All rights created by patent grant or registration of a utility model or design patent
are reserved.
Issued by:
Siemens Switzerland Ltd.
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6301 Zug
Tel. [phone]
www.siemens.com/buildingtechnologies
Edition: 2015-11-04
Document ID: 007004_t_en_--
© Siemens Switzerland Ltd, 2004

3 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Table of contents
1 About this document ................................................................................... 7
1.1 Applicable documents .....................................................................................9
1.2 Download center ...........................................................................................10
1.3 Technical terms and abbreviations ...............................................................10
1.4 Revision history .............................................................................................11
2 Safety ....................................................................................................... 14
2.1 Safety instructions .........................................................................................14
2.2 Safety regulations for the method of operation .............................................16
2.3 Standards and directives complied with........................................................18
2.4 Release Notes...............................................................................................18
3 Structure and function............................................................................... 19
3.1 Overview .......................................................................................................19
3.1.1 Detectors with ASAtechnology (S-LINE) .......................................19
3.1.2 Detector with detection algorithms (C-LINE) .................................20
3.1.3 Details for ordering ........................................................................21
3.1.4 Product version ES ........................................................................22
3.2 S-LINE and C-LINE.......................................................................................23
3.2.1 C-LINE ...........................................................................................24
3.2.2 S-LINE ...........................................................................................25
3.3 Features of the 'Technical Ambient Supervision Message' ..........................27
3.3.1 Point detectors with 'Technical Ambient Supervision
Message' function .........................................................................................28
3.4 Detector.........................................................................................................28
3.4.1 Neural fire detector ........................................................................28
3.4.1.1 FDOOT241-9 (predecessor model to FDOOT241-A9) ..31
3.4.2 Wide-spectrum smoke detector .....................................................32
3.4.3 Heat detector .................................................................................33
3.5 Function.........................................................................................................34
3.5.1 Parameter sets...............................................................................34
3.5.2 Danger levels .................................................................................35
3.5.3 Diagnosis levels .............................................................................36
3.5.4 Line separator ................................................................................38
3.5.5 Automatic recognition of the detector line protocol........................38
3.5.6 Internal alarm indicator ..................................................................39
3.5.7 Extended flashing behavior of the alarm indicators.......................40
3.5.8 Connection for external alarm indicators .......................................42
3.5.9 Renovation mode...........................................................................42
3.5.10 Test mode ......................................................................................43
3.5.11 Behavior in degraded mode...........................................................43
3.5.12 Interface to service devices ...........................................................44
3.5.13 Line tester ......................................................................................44

Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
4
| 138
3.6 Mounting variants ..........................................................................................45
3.7 Accessories ...................................................................................................46
3.7.1 Addressable detector base FDB221/FDB221-AA .........................46
3.7.2 Collective detector base FDB201/FDB201-AA..............................46
3.7.3 Addressable detector base, flat FDB222 .......................................46
3.7.4 Collective detector base, flat FDB202 ...........................................47
3.7.5 Sealing element FDBZ295.............................................................47
3.7.6 Addressed sounder base FDSB291 ..............................................47
3.7.7 Collective sounder base FDSB292................................................48
3.7.8 Base attachment FDB291..............................................................48
3.7.9 Base attachment wet FDB295 .......................................................48
3.7.10 Base attachment humid FDB293...................................................49
3.7.11 Protective cage DBZ1194 ..............................................................49
3.7.12 EMC-protective cage FDBZ294.....................................................49
3.7.13 Base adapter FDB241 ...................................................................50
3.7.14 Base adapter FDB251 ...................................................................50
3.7.15 Base adapter FDB281 ...................................................................50
3.7.16 Base adapter FDB299 ...................................................................51
3.7.17 Removal tool for adapter FDUD290 ..............................................51
3.7.18 Detector heating unit FDBH291.....................................................51
3.7.19 Designation plate FDBZ291...........................................................52
3.7.20 Designation plate DBZ1193A ........................................................52
3.7.21 Detector locking device FDBZ293 .................................................52
3.7.22 Dummy detector FDX291 ..............................................................52
3.7.23 Detector dust cap FDZ291.............................................................53
3.7.24 Micro terminal DBZ1190-AA ..........................................................53
3.7.25 Connection terminal DBZ1190-AB.................................................53
3.7.26 M20 x 1.5 metal cable gland..........................................................53
3.7.27 Detector installation kit for Sinteso detectors in ventilation
ducts C24178-A41-A1....................................................................54
3.7.28 Sinteso dust protection filters.........................................................54
4 Planning ....................................................................................................55
4.1 Compatibility ..................................................................................................55
4.2 Ambient features ...........................................................................................55
4.3 Parameter sets: Neural fire detector .............................................................57
4.3.1 Neural fire detector FDOOT241-x / -Ax (sensor mode 0)..............57
4.3.1.1 Description......................................................................57
4.3.1.2 Use .................................................................................59
4.3.1.3 Specification ...................................................................60
4.3.2 Neural fire detector FDOOT241-x / -Ax
(sensor mode 1, 'Heat detector')....................................................61
4.3.3 Neural fire detector FDOOT241-x / -AX
(sensor mode 2, 'Smoke detector') ................................................62
4.3.4 Neural fire detector FDOOT221.....................................................64
4.3.4.1 Description......................................................................64
4.3.4.2 Use .................................................................................64
4.3.4.3 Specification ...................................................................64

5 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
4.4 Parameter sets: Wide-spectrum smoke detector..........................................65
4.4.1 Wide-spectrum smoke detector FDO241 ......................................65
4.4.1.1 Description......................................................................65
4.4.1.2 Use .................................................................................65
4.4.1.3 Specifications .................................................................66
4.4.2 Wide-spectrum smoke detector FDO221 ......................................66
4.4.2.1 Description......................................................................66
4.4.2.2 Use .................................................................................66
4.4.2.3 Specification ...................................................................67
4.5 Parameter sets: Heat detector ......................................................................67
4.5.1 Heat detector FDT241 ...................................................................67
4.5.1.1 Description......................................................................67
4.5.1.2 Specifications .................................................................68
4.5.2 Heat detector FDT221 ...................................................................68
4.5.2.1 Description......................................................................68
4.5.2.2 Specifications .................................................................69
4.6 Default settings..............................................................................................69
4.7 Technical Ambient Supervision Message .....................................................70
4.7.1 Ambient conditions ........................................................................71
4.7.2 Configuration..................................................................................71
4.7.3 Default settings for the 'Technical Ambient
Supervision Message'....................................................................72
4.8 Application examples ....................................................................................72
5 Mounting / Installation............................................................................... 73
5.1 Required space .............................................................................................73
5.2 Collective and addressable detector base FDB201/221...............................74
5.3 Flat detector base FDB202/222 ....................................................................74
5.4 Preparing detector base FDB22x for installing an
FDOOT241-A3 or FDOOT241-A4.................................................................75
5.5 Cable entry ....................................................................................................76
5.5.1 Auxiliary terminals DBZ1190-AA/-AB ............................................77
5.6 Sealing element FDBZ295 ............................................................................78
5.7 Base attachment FDB291 .............................................................................80
5.8 Base attachment wet FDB295 ......................................................................81
5.9 Base attachment humid FDB293 ..................................................................84
5.10 Base adapter FDB241...................................................................................85
5.11 Base adapter FDB251...................................................................................87
5.12 Base adapter FDB281...................................................................................90
5.13 Base adapter FDB299...................................................................................91
5.14 Detector locking device FDBZ293.................................................................93
5.15 Designation plate FDBZ291 ..........................................................................94
5.16 Designation plate DBZ1193A........................................................................94
5.17 Detector heating unit FDBH291 ....................................................................95
5.17.1 Mounting of the detector heating unit ............................................95
5.17.2 Connection of the detector heating unit.........................................96

Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
6
| 138
5.18 Protective cages............................................................................................97
5.18.1 Mounting of the protective cages...................................................97
5.18.2 Grounding of the EMC-protective cage FDBZ294.........................97
5.19 Detector lines ................................................................................................98
5.19.1 Connection diagram for FDnet detector line..................................98
5.19.1.1 Use of unshielded cables ...............................................98
5.19.1.2 Use of shielded cables ...................................................99
5.19.2 Connection diagram for collective detector line...........................101
5.19.2.1 Use of unshielded cables .............................................102
5.19.2.2 Use of shielded cables .................................................103
5.19.3 Connection diagram for MS8 detector line ..................................104
5.19.3.1 Use of unshielded cables .............................................104
5.19.3.2 Use of shielded cables .................................................105
5.19.4 Connection diagram for AnalogPLUS detector line .....................106
5.19.4.1 Use of unshielded cables .............................................106
5.19.4.2 Use of shielded cables .................................................107
5.19.4.3 Connecting external alarm indicators ...........................108
5.19.5 Connection diagram for SIGMALOOP detector line ....................108
5.19.5.1 Use of unshielded cables .............................................108
5.19.5.2 Use of shielded cables .................................................109
5.19.5.3 Connecting external alarm indicators ...........................110
5.19.6 Connection diagram for interactive detector line .........................110
5.20 Detector dust cap FDZ291 ..........................................................................111
6 Commissioning........................................................................................112
7 Maintenance / Repair...............................................................................114
7.1 Status polling with the detector exchanger and tester ................................114
7.2 Performance check .....................................................................................114
7.2.1 'Technical Ambient Supervision Message' performance check...115
7.3 Testing detectors.........................................................................................115
7.3.1 Testing detectors with detector exchanger and tester.................116
7.3.2 Testing detectors without detector exchanger and
tester/detector tester ....................................................................117
8 Specifications ..........................................................................................118
8.1 Technical data FDOOT221, FDOOT241-x / -Ax .........................................118
8.1.1 General (irrespective of the detector line)....................................118
8.1.2 Detector lines ...............................................................................120
8.2 Technical data FDO221, FDO241...............................................................129
8.3 Technical data FDT221, FDT241 ................................................................131
8.4 Dimensions..................................................................................................133
8.5 Environmental compatibility and disposal ...................................................133
Index ................................................................................................................134

0BAbout this document
8BApplicable documents
1
7 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
1About this document
Goal and purpose
This document contains information on automatic fire detectors. Following the
instructions consistently will ensure that the product can be used safely and without
any problems.
Target groups
The information in this document is intended for the following target groups:
Target group
Activity
Qualification
Product Manager ●Is responsible for information
passing between the manufacturer
and regional company.
●Coordinates the flow of information
between the individual groups of
people involved in a project.
●Has obtained suitable specialist
training for the function and for the
products.
●Has attended the training courses
for Product Managers.
Project Manager ●Coordinates the deployment of all
persons and resources involved in
the project according to schedule.
●Provides the information required to
run the project.
●Has obtained suitable specialist
training for the function and for the
products.
●Has attended the training courses
for Project Managers.
Project engineer ●Sets parameters for product
depending on specific national
and/or customer requirements.
●Checks operability and approves
the product for commissioning at the
place of installation.
●Is responsible for troubleshooting.
●Has obtained suitable specialist
training for the function and for the
products.
●Has attended the training courses
for Product Engineer.
Installation personnel ●Assembles and installs the product
components at the place of
installation.
●Carries out a performance check
following installation.
●Has received specialist training in
the area of building installation
technology or electrical installations.
Maintenance personnel ●Carries out all maintenance work.
●Checks that the products are in
perfect working order.
●Searches for and corrects
malfunctions.
●Has obtained suitable specialist
training for the function and for the
products.
Source language and reference document
●The source/original language of this document is German (de).
●The reference version of this document is the international version in English.
The international version is not localized.

0BAbout this document
8BApplicable documents
1
8
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Document identification
The document ID is structured as follows:
ID code
Examples
ID_ModificationIndex_Language_COUN
TRY
-- = multilingual or international
A6V10215123_a_de_DE
A6V10215123_a_en_--
A6V10315123_a_--_--
Date format
The date format in the document corresponds to the recommendation of
international standard ISO 8601 (format YYYY-MM-DD).
Conventions for text marking
Markups
Special markups are shown in this document as follows:
⊳Requirement for a behavior instruction
1.
2.
Behavior instruction with at least two operation sequences
– Version, option, or detailed information for a behavior instruction
⇨Intermediate result of a behavior instruction
⇨End result of a behavior instruction
●Numbered lists and behavior instructions with an operation
sequence
[➙ X] Reference to a page number
'Text' Quotation, reproduced identically
<Key> Identification of keys
> Relation sign and for identification between steps in a sequence,
e.g., 'Menu bar' > 'Help' > 'Help topics'
↑Text Identification of a glossary entry
Supplementary information and tips
The 'i' symbol identifies supplementary information and tips for an easier way of
working.

0BAbout this document
8BApplicable documents
1
9 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
1.1 Applicable documents
Document ID
Title
001508 Guidelines Connection factors, line resistances and capacitances for fire
detection systems collective, AnalogPLUS, interactive, FDnet
007005 Data sheet Automatic fire detectors FDOOT241-9, FDOOT241-A9, FDO241,
FDT241
007025 Technical manual Sounder base FDSB291
007227 Technical manual Detector exchanger and tester FDUD292
007228 Data Sheet Test equipment and accessories FDUD291, FDUD292, FDUD293,
RE6, RE7T, RE8ST, RE8STCO, RE10, FDUM291, FDUM292, FDUL221,
Sinteso-Test, FDUD29x-E
007850 Data sheet Automatic fire detectors FDOOT221, FDO221, FDT221
008115 Installation Detector heating FDBH291
008116 Installation Base adapter FDB281
008141 Data sheet Multi-sensor fire detectors for step-wise modernization FDOOT241-
A3, FDOOT241-A4, FDOOT241-A5, FDOOT241-A9, FDOOT241-8
008250 Technical Manual Line tester FDUL221
008331 List of compatibility (for 'Sinteso™' product line)
009052 FS20 Fire detection system - Commissioning, Maintenance, Troubleshooting
009078 FS20 Fire detection system - Configuration
009409 Data sheet Colored detectors, bases and base attachment FDO.., FDOOT…,
FDT…, FDB…
009718 Technical Manual Intelligent detector tester FDUD293
009769 Technical manual Sounder base FDSB292
010030 Application guideline Sinteso Fire detectors
A6V10208546 Installation Detector base FDB20x/FDB201-AA, FDB22x/FDB221-AA, Base
attachment FDB291, Detector designation plate FDBZ291, Dummy detector
FDX291
A6V10208550 Installation Base attachment humid FDB293
A6V10208552 Installation Detector locking device FDBZ293
A6V10254740 Operating instructions Solo461 heat detector tester kit RE7T
A6V10301448 Installation Base adapter FDB299
A6V10301452 Installation Base adapter FDB241
A6V10323158 Technical manual Modernizing fire detection installations with multiple protocol
detectors
A6V10331076 Installation Base attachment wet FDB295, Detector designation plate
DBZ1193A, Protective cage DBZ1194, EMC-protective cage FDBZ294
A6V10411361 Installation Base adapter FDB251
A6V10419554 Installation Dust protection filter Sinteso
A6V10427924 Application Ventilation duct monitoring
A6V10446712 Installation Detector installation kit for Sinteso detectors in ventilation ducts
Please also observe the documentation for your fire detection system.

0BAbout this document
9BDownload center
1
10
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
1.2 Download center
You can download various types of documents, such as data sheets, installation
instructions, and license texts via the following Internet address:
http://siemens.com/bt/download
Enter the document ID in the 'Find by keyword' input box.
You will also find information about search variants and links to mobile
applications (apps) for various systems on the home page.
1.3 Technical terms and abbreviations
Term
Explanation
AI Alarm indicator
ASA (
ASA
technology
TM) Advanced Signal Analysis
C-LINE Fire detector for standard applications
DA Detection algorithms
EAI External alarm indicator
ES Product version
FDnet Addressed detector line (field device net)
FET Field Effect Transistor
GMT Limit value detection technology (collective)
IAI Internal alarm indicator
LED Light-emitting diode
MC link Maintenance and Commissioning Link; interface to the detector exchanger
and tester
MS8 Pulse detection technology (addressed); also known as PMT
PMT Pulse detection technology (addressed); also known as MS8
SIGMASYS Fire detection system
S-LINE Fire detector for sophisticated applications

0BAbout this document
11BRevision history
1
11 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
1.4 Revision history
The reference document's version applies to all languages into which the reference
document is translated.
The first edition of a language version or a country variant may, for example, be
version 'd' instead of 'a' if the reference document is already this version.
The table below shows this document's revision history:
Modification index
Edition date
Brief description
t 2015-11-04 ●'Technical data FDT221, FDT241' chapter: Standard corrected
from 'EN 54-7' to 'EN 54-5'.
●Various changes to separator details in the 'Specifications' chapter
s 2015-05-17 Base attachment wet FDB295 included in the document again.
r 2015-05-07 Information about compatibility inserted in chapters '3' and '5'
q 2015-04-09 Chapter '3.5' Information about alternative flashing patterns inserted
Safety note regarding sharp edges at the point detector added to chapter 'Mounting variants'
Miscellaneous amendments to chapters '4' and '5'
p 2014-10-16 Chapter '1.1': Documents on 'detector installation kit_C24178-A41-A1' added
Chapter '3.1.1': Detectors that can be replaced with FDOOT241-A5 adjusted
Available functions on interactive and AnalogPLUS detector lines added to chapter '3.5.1
Parameter sets'
Chapter '3.7': 'Detector installation kit C24178-A41-A1' accessories added
Information added to chapter '3.5.6'
Tables for flashing behavior added to chapter '3.5.7'
Values for FOOT241-A5 added to chapter '4.6 Default settings'
Chapter '5.3 Connecting FDOOT241-A3, FDOOT241-A4 to existing systems': Variant 1
combined with chapter '5.10 Base adapter FDB241', new sub-chapter 'Preparing detector
base FDB22x for installing an FDOOT241-A3 or FDOOT241-A4' with variant 2
Chapter '5.4 Connecting FDOOT241-A5 to existing systems' combined with chapter '5.10
Base adapter FDB251'
Chapter '7.3.1 Testing detectors with a detector exchanger and tester' and chapter '7.3.2
Testing detectors without a detector exchanger and tester/detector tester' revised
Technical data FDOOT221, FDOOT241-x/-Ax
●FDOOT241-A5: Permissible ambient temperature changed to -25…+70 °C
●FDnet detector line: Operating current (quiescent) changed to 190…230 µA
●Collective maximum current connection factor/alarm verification (FDOOT241-A9):
Maximum current connection factor for 'High Compensation' changed to 1
●Interactive detector line: Operating current (quiescent) changed to typ. 220 µA
Base attachment humid FDB293 removed.
Editorial changes
o 2014-01-09 Detectors FDOOT241-A and FDOOT241-A5 included
Parameter sets extended
Flashing pattern added
Technical data changed
'Technical Ambient Supervision Message' added
Base attachment wet FDB295 included
Base adapter FDB251 included
Editorial changes and adaptations for the new detectors
Approvals in 'Specifications' chapter removed
Data sheets updated in 'Applicable documents' chapter

0BAbout this document
11BRevision history
1
12
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Modification index
Edition date
Brief description
n 2012-07-01 Resistance values in 'Connecting FDOOT241-A3, FDOOT241-A4 to existing systems'
chapter added, date format changed in line with ISO 8601 specifications (format:
yyyy-mm-dd)
m 04.2012 Adaptations and editorial changes
Approvals updated
l 04.2011 Document fully revised
New revision history
New accessories: Base adapter FDB241/FDB299
New fire detectors: FDOOT241-A3, FDOOT241-A4, FDOOT241-A9
k 03.2009 Sensitivities for FDOOT241-x with High Suppression now 2.3 and 8 %/m
Accessories with order no.
Detector base FDB2x1-AA with 1 micro terminal
FDSB291 compatible with heat detector FDT2xx (from ES ≥43)
Connection diagrams for shielded cables
j 06.2008 Safety instructions revised
Technical data restructured
i 02.2008 Chap. 4.3.1.3: Only parameter set 8 does not comply with standards EN 54-7 and
CEA 4021.
Parameter set 0 added to chaps. 4.3.2 and 4.3.3
Index added
h 02.2008 FM approvals added
IP protection category for FDB291/FDB293 corrected
Structure in 'Detector lines' chapter uniform
Various corrections to parameter sets of FDOOT241-x, FDO241, and FDT241
KMK in chap. 8.1.4: Parameter sets specified more precisely
New chapters: 'Default settings' and 'Protective cages'
New accessories:
- Detector base FDB202/FDB222
- Dummy detector FDX291
g 10.2007 Cross-reference list of detector names added to 'Overview' chapter
Display texts for detector exchanger and tester added in 'Diagnosis levels' chapter.
Various corrections to FDOOT241-x parameter sets
EMC-protective cage FDBZ294 included in accessories
'Mode' replaced by 'sensor mode'.
Additions in the 'Technical data'
- Line separator
- IP protection categories
- LPCB approvals
- Standard EN 54-17
Images with language texts replaced by language-neutral images
f 09.2006 Complete revision (devices with ES ≥30 included)
e 04.2005 Chapters 5.1, 5.3, 5.5.3, 5.7.2, 5.8.1, 5.8.2, 6.11.1, 6.11.2, 9.3.2, 9.3.3, 9.4, 9.5
d 01.2005 Chapters 4.4.1, 5, 9.3.1, 9.3.4, 9.3.6 and 9.4 adapted
c 12.2004 Text in chapter 0, titles 5.5.1, 5.5.2, 5.5.3 adapted
b 11.2004 Document layout adapted, parameter sets adapted, various minor changes
a 06.2004 First edition

0BAbout this document
11BRevision history
1
13 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
The language versions and country variants produced by a local company have
the same modification index as the corresponding reference document. They are
not however included in the table below.
The table below shows the published language versions and country variants with
the corresponding modification index:
Modification index
en_--
de_--
fr_--
it_--
es_--
t X X X X X
s - X - - -
r X X X X X
q - X - -
p X X X X X
o X X X X X
n X X X X X
m X X X X X
l X X X X X
k X X – – –
j X X – – –
i X X – – –
h X X – – –
g X X – – –
f X X – – –
e X X – – –
d X X X X X
c X X X X X
b X X X X X
a X X X X X
X = published
– = no publication with this modification index

1BSafety
12BSafety instructions
2
14
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
2Safety
2.1 Safety instructions
The safety notices must be observed in order to protect people and property.
The safety notices in this document contain the following elements:
●Symbol for danger
●Signal word
●Nature and origin of the danger
●Consequences if the danger occurs
●Measures or prohibitions for danger avoidance
Symbol for danger
This is the symbol for danger. It warns of
risks of injury
.
Follow all measures identified by this symbol to avoid injury or death.
Additional danger symbols
These symbols indicate general dangers, the type of danger or possible
consequences, measures and prohibitions, examples of which are shown in the
following table:
General danger Explosive atmosphere
Voltage/electric shock Laser light
Battery Heat
Signal word
The signal word classifies the danger as defined in the following table:
Signal word
Danger level
DANGER
DANGER identifies a dangerous situation, which
will result directly in death or
serious injury
if you do not avoid this situation.
WARNING
WARNING identifies a dangerous situation, which
may result in death or serious
injury
if you do not avoid this situation.
CAUTION
CAUTION identifies a dangerous situation, which could result in
slight to
moderately serious injury
if you do not avoid this situation.
NOTICE NOTICE identifies possible damage to property that may result from non-
observance.

1BSafety
12BSafety instructions
2
15 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
How risk of injury is presented
Information about the risk of injury is shown as follows:
WARNING
Nature and origin of the danger
Consequences if the danger occurs
●Measures / prohibitions for danger avoidance
How possible damage to property is presented
Information about possible damage to property is shown as follows:
NOTICE
Nature and origin of the danger
Consequences if the danger occurs
●Measures / prohibitions for danger avoidance

1BSafety
13BSafety regulations for the method of operation
2
16
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
2.2 Safety regulations for the method of operation
National standards, regulations and legislation
Siemens products are developed and produced in compliance with the relevant
European and international safety standards. Should additional national or local
safety standards or legislation concerning the planning, mounting, installation,
operation or disposal of the product apply at the place of operation, then these
must also be taken into account together with the safety regulations in the product
documentation.
Electrical installations
WARNING
Electrical voltage
Electric shock
●Work on electrical installations may only be carried out by qualified
electricians or by instructed persons working under the guidance and
supervision of a qualified electrician, in accordance with the electrotechnical
regulations.
●Wherever possible disconnect products from the power supply when carrying
out commissioning, maintenance or repair work on them.
●Lock volt-free areas to prevent them being switched back on again by mistake.
●Label the connection terminals with external voltage using a
'DANGER External voltage' sign.
●Route mains connections to products separately and fuse them with their own,
clearly marked fuse.
●Fit an easily accessible disconnecting device in accordance with IEC 60950-1
outside the installation.
●Produce earthing as stated in local safety regulations.
Mounting, installation, commissioning and maintenance
●If you require tools such as a ladder, these must be safe and must be intended
for the work in hand.
●When starting the fire control panel ensure that unstable conditions cannot
arise.
●Ensure that all points listed in the 'Testing the product operability' section below
are observed.
●You may only set controls to normal function when the product operability has
been completely tested and the system has been handed over to the customer.

1BSafety
13BSafety regulations for the method of operation
2
17 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Testing the product operability
●Prevent the remote transmission from triggering erroneously.
●If testing building installations or activating devices from third-party companies,
you must collaborate with the people appointed.
●The activation of fire control installations for test purposes must not cause
injury to anyone or damage to the building installations. The following
instructions must be observed:
–Use the correct potential for activation; this is generally the potential of the
building installation.
–Only check controls up to the interface (relay with blocking option).
–Make sure that only the controls to be tested are activated.
●Inform people before testing the alarm devices and allow for possible panic
responses.
●Inform people about any noise or mist which may be produced.
●Before testing the remote transmission, inform the corresponding alarm and
fault signal receiving stations.
Modifications to the system design and the products
Modifications to the system and to individual products may lead to faults,
malfunctioning and safety risks. Written confirmation must be obtained from
Siemens and the corresponding safety bodies for modifications or additions.
Modules and spare parts
●Components and spare parts must comply with the technical specifications
defined by Siemens. Only use products specified or recommended by
Siemens.
●Only use fuses with the specified fuse characteristics.
●Wrong battery types and improper battery changing lead to a risk of explosion.
Only use the same battery type or an equivalent battery type recommended by
Siemens.
●Batteries must be disposed of in an environmentally friendly manner. Observe
national guidelines and regulations.
Disregard of the safety regulations
Before they are delivered, Siemens products are tested to ensure they function
correctly when used properly. Siemens disclaims all liability for damage or injuries
caused by the incorrect application of the instructions or the disregard of danger
warnings contained in the documentation. This applies in particular to the following
damage:
●Personal injuries or damage to property caused by improper use and incorrect
application
●Personal injuries or damage to property caused by disregarding safety
instructions in the documentation or on the product
●Personal injury or damage to property caused by poor maintenance or lack of
maintenance

1BSafety
14BStandards and directives complied with
2
18
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
2.3 Standards and directives complied with
A list of the standards and directives complied with is available from your Siemens
contact.
2.4 Release Notes
Limitations to the configuration or use of devices in a fire detection installation with
a particular firmware version are possible.
WARNING
Limited or non-existent fire detection
Personal injury and damage to property in the event of a fire.
●Read the 'Release Notes' before you plan and/or configure a fire detection
installation.
●Read the 'Release Notes' before you carry out a firmware update to a fire
detection installation.
NOTICE
Incorrect planning and/or configuration
Important standards and specifications are not satisfied.
Fire detection installation is not accepted for commissioning.
Additional expense resulting from necessary new planning and/or configuration.
●Read the 'Release Notes' before you plan and/or configure a fire detection
installation.
●Read the 'Release Notes' before you carry out a firmware update to a fire
detection installation.

2BStructure and function
16BOverview
3
19 |
138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
3Structure and function
3.1 Overview
In this document the following point detectors are referred to collectively using the
term 'Automatic fire detectors':
●Neural fire detectors FDOOT221, FDOOT241-x/-Ax
●Wide-spectrum smoke detector FDO2x1
●Heat detector FDT2x1
The same detectors may have different names, depending on the document type:
Type
Designation 1
(e.g. in technical documentation etc.)
Designation 2
(e.g. in data sheets etc.)
FDOOT221
Neural fire detector Multi-sensor smoke detector
Neural DA
FDOOT241-x/-Ax
Neural fire detector Multi-sensor smoke detector
Neural ASA
FDO221
Wide-spectrum smoke detector Smoke detector
FDnet broadband DA
FDO241
Wide-spectrum smoke detector Smoke detector
FDnet broadband ASA
3.1.1 Detectors with ASAtechnology (S-LINE)
Neural fire detector
●Can be set as neural fire detector, wide-spectrum smoke detector or
heat detector on the part of the software
●Selectable detection behavior thanks to application-specific ASA
parameter sets
●The complete number of parameter sets is only available when
operating on the FDnet
Type
Use
FDOOT241-8
Can be used either addressed in MS8/PMT or in FDnet
FDOOT241-9
Can be used collectively or addressed in the FDnet
FDOOT241-A
Can be used addressed on the FDnet
FDOOT241-A3
Can be used addressed in AnalogPLUS or FDnet
Replaces existing fire detectors DO1131A/DOT1131A/DT1131A/DT1132A
FDOOT241-A4
Can be used addressed in SIGMALOOP or FDnet
Replaces existing fire detectors SDF1200/SDF2200/SDF3100/SDT2100
FDOOT241-A5
Can be used addressed in interactive FDnet
Replaces existing fire detectors
DOT1151A, DOT1152A, DO1151A, DO1152A, DO1153A, DT1152A
FDOOT241-A9
Can be used collectively or addressed in the FDnet

2BStructure and function
16BOverview
3
20
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
Wide-spectrum smoke detector
●Selectable detection behavior thanks to application-specific ASA
parameter sets
Type
Use
FDO241
Can be used addressed on the FDnet
Heat detector
●Selectable detection behavior thanks to application-specific ASA
parameter sets
Type
Use
FDT241
Can be used addressed on the FDnet
3.1.2 Detector with detection algorithms (C-LINE)
Neural fire detector
●Selectable detection behavior thanks to application-specific detection
algorithms
Type
Use
FDOOT221
Can be used addressed on the FDnet