EN 50136-2:2013
(Main)Alarm systems - Alarm transmission systems and equipment - Part 2: Requirements for Supervised Premises Transceiver (SPT)
Alarm systems - Alarm transmission systems and equipment - Part 2: Requirements for Supervised Premises Transceiver (SPT)
This European Standard specifies the general equipment requirements for the performance, reliability, resilience, security and safety characteristics of supervised premises transceiver (SPT) installed in supervised premises and used in alarm transmission systems (ATS). A supervised premises transceiver can be a stand-alone device or an integrated part of an alarm system. These requirements also apply to SPT’s sharing means of interconnection, control, communication and power supplies with other applications. The alarm transmission system requirements and classifications are defined within EN 50136 1. Different types of alarm systems may in addition to alarm messages also send other types of messages, e.g. fault messages and status messages. The term alarm is used in this broad sense throughout the document. Additional requirements for the connection of specific types of alarm systems are given in the relevant European Standards. Because the SPT can be applied in different applications (e.g. I&HAS, fire and social alarm systems), requirements for the SPT, additional to those of this European Standard, may be specified in separate application specific documents. This European Standard specifies the requirements specific to alarm transmission. Application specific requirements for the connection of the SPT to specific types of alarm systems are given in the EN 50131 (all parts) for I&HAS, and EN 54 (all parts) for fire. For other SPT applications, see the relevant National or European standards.
Alarmanlagen - Alarmübertragungsanlagen und -einrichtungen - Teil 2: Anforderungen an Übertragungseinrichtungen (ÜE)
Systèmes d'alarme - Systèmes et équipements de transmission d’alarme - Partie 2: Exigences pour les transmetteurs des locaux surveillés (SPT)
La présente Norme Européenne spécifie les exigences matérielles générales relatives au fonctionnement, à la fiabilité, à la résilience, à la sécurité et à la sûreté des transmetteurs de locaux surveillés (SPT) installés dans des locaux surveillés et utilisés dans les systèmes de transmission d’alarme (ATS). Un transmetteur de locaux surveillés peut être un dispositif autonome ou faire partie intégrante d'un système d’alarme. Ces exigences s’appliquent également aux moyens de partage d’interconnexion, de commande, de communication et d’alimentation électrique du SPT avec d’autres applications. Les exigences et les classifications des systèmes de transmission d’alarme sont définies dans la EN 50136-1. Différents types de systèmes d’alarme peuvent, outre des messages d’alarme, envoyer d’autres types de messages, par exemple des messages de défaut et des messages d’état. Le terme alarme est utilisé dans ce sens large dans le document. D’autres exigences concernant le raccordement de types spécifiques de systèmes d’alarme sont données dans les Normes Européennes correspondantes. Du fait que le SPT peut être utilisé dans différentes applications (par exemple la détection d’intrusion et de hold-up (I&HAS) et les systèmes d’alarme incendie et sociale), des exigences concernant le SPT, s’ajoutant à celles de la présente Norme Européenne, peuvent être spécifiées dans des documents distincts spécifiques aux applications. La présente Norme Européenne spécifie les exigences propres à la transmission d’alarme. Les exigences spécifiques aux applications et relatives au raccordement du SPT à des types spécifiques de systèmes d’alarme sont données dans la EN 50131 (toutes parties) pour les I&HAS et dans la EN 54 (toutes parties) pour l’incendie. Pour les autres applications des SPT, voir les Normes nationales ou Européennes correspondantes.
Alarmni sistemi - Sistemi in oprema za prenos alarma - 2. del: Zahteve za oddajno-sprejemne naprave v nadzorovanih prostorih
Ta evropski standard določa splošne zahteve za značilnosti delovanja, zanesljivosti, odpornosti, varovanja in varnosti oddajno-sprejemnih naprav (SPT) v nadzorovanih prostorih, ki se uporabljajo v sistemih za prenos alarma (ATS). Oddajno-sprejemna naprava v nadzorovanih prostorih je lahko samostojna naprava ali sestavni del alarmnega sistema. Te zahteve veljajo tudi za oddajno-sprejemne naprave s skupnim načinom medsebojnega povezovanja, nadzora, komunikacije in napajanja z drugimi aplikacijami. Zahteve in klasifikacije sistemov za prenos alarma so določene s standardom EN 50136-1. Različne vrste alarmnih sistemov lahko poleg alarmnih sporočil pošiljajo tudi druge vrste sporočil, npr. sporočila o napakah in stanju. Izraz alarm se v tako širokem pomenu uporablja v celotnem dokumentu. Dodatne zahteve v zvezi s povezovanjem posebnih vrst alarmnih sistemov so navedene v ustreznih evropskih standardih. Ker je oddajno-sprejemne naprave mogoče uporabiti v različnih sistemih (npr. I&HAS, sistemih za javljanje požara in socialnih alarmnih sistemih), so zahteve za oddajno-sprejemne naprave, poleg zahtev v tem evropskem standardu, morda navedene v dokumentih za posamezne sisteme. Ta evropski standard določa zahteve, ki se nanašajo na prenos alarma. Zahteve za posamezne sisteme za priključitev oddajno-sprejemnih naprav na posebne vrste alarmnih sistemov so navedene v standardu EN 50131 (vsi deli) za I&HAS in standardu EN 54 (vsi deli) za požare. Za druge oddajno-sprejemne naprave si oglejte ustrezne nacionalne ali evropske standarde.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50136-2:2013
01-december-2013
1DGRPHãþD
SIST EN 50136-2-1:1999
SIST EN 50136-2-1:1999/A1:2001
SIST EN 50136-2-2:1999
SIST EN 50136-2-3:1999
SIST EN 50136-2-4:1999
Alarmni sistemi - Sistemi in oprema za prenos alarma - 2. del: Zahteve za oddajno-
sprejemne naprave v nadzorovanih prostorih
Alarm systems - Alarm transmission systems and equipment - Part 2: Requirements for
Supervised Premises Transceiver (SPT)
Alarmanlagen - Alarmübertragungsanlagen und -einrichtungen - Teil 2: Anforderungen
an Übertragungseinrichtungen (ÜE)
Systèmes d'alarme - Systèmes et équipements de transmission d’alarme - Partie 2:
Exigences pour les transmetteurs des locaux surveillés
Ta slovenski standard je istoveten z: EN 50136-2:2013
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
SIST EN 50136-2:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 50136-2:2013
---------------------- Page: 2 ----------------------
SIST EN 50136-2:2013
EUROPEAN STANDARD
EN 50136-2
NORME EUROPÉENNE
August 2013
EUROPÄISCHE NORM
ICS 13.320; 33.040.40 Supersedes EN 50136-2-1:1998 + corr. Apr.1998 + A1:2001, EN 50136-2-2:1998, EN 50136-2-
3:1998, EN 50136-2-4:1998
English version
Alarm systems -
Alarm transmission systems and equipment -
Part 2: Requirements for Supervised Premises Transceiver (SPT)
Systèmes d'alarme - Alarmanlagen -
Systèmes et équipements de transmission Alarmübertragungsanlagen und -
d’alarme - einrichtungen -
Partie 2: Exigences pour les transmetteurs Teil 2: Anforderungen an
des locaux surveillés (SPT) Übertragungseinrichtungen (ÜE)
This European Standard was approved by CENELEC on 2013-08-12. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50136-2:2013 E
---------------------- Page: 3 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 2 –
Contents
Foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 7
4 General requirements . 7
4.1 General . 7
4.2 SPT classification . 8
5 Functional requirements . 8
5.1 General . 8
5.2 Access levels . 8
5.3 Remote access . 9
5.4 Uploading and downloading of software and firmware . 9
5.5 Storage of parameters . 9
5.6 ATS and ATP fault reporting to the AS . 9
5.7 Interface to the AS . 9
5.8 Monitoring of the transmission network interface(s) – Fault reporting .10
5.9 Power supply for the SPT .10
5.10 Event logging .10
6 Operation .12
6.1 Modes of acknowledgement operation .12
6.2 SPT alarms .12
6.3 Substitution security .13
6.4 Information security .13
7 Documentation .13
7.1 SPT documentation .13
7.2 Marking and identification .14
8 Housing and tamper protection – Tamper protection requirements .14
9 Tests .14
9.1 General .14
9.2 General requirements .14
9.3 Reduced functional test .15
9.4 Functional tests .15
Annex A (normative) Requirements of the interface between AS and SPT .28
A.1 Parallel interface between AS and SPT .28
A.2 Serial interface between AS and SPT .28
Bibliography .30
---------------------- Page: 4 ----------------------
SIST EN 50136-2:2013
– 3 – EN 50136-2:2013
Tables
Table 1 — Event recording classification – Events to be recorded .11
Table 2 — Event recording classification – Memory capacity & endurance .11
Table 3 — Alarms originated by the SPT and transmitted to the RCT .13
Table 4 — Summary of functional tests .16
Table 5 — Test of access levels .17
Table 6 — Test of upload and download of software and firmware .18
Table 7 — Test of parameter storage .18
Table 8 — Reporting ATS failure from the SPT to the AS in a Dual path ATS .19
Table 9 – Reporting the ATS path failure from the SPT to the AS in a Single path ATS .19
Table 10 — Test of standardized serial interface to the AS .20
Table 11 — Test of standardized parallel interface to the AS .21
Table 12 — Test of proprietary interface to the AS .22
Table 13 — Test of the transmission network interface monitoring .22
Table 14 — Test of event logging .23
Table 15 — Test of event log capacity .23
Table 16 — Test of clock resolution .24
Table 17 — Test of store-and-forward operation .25
Table 18 — Test of pass-through operation .26
---------------------- Page: 5 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 4 –
Foreword
This document (EN 50136-2:2013) has been prepared by CLC/TC 79 "Alarm systems".
The following dates are proposed:
• latest date by which this document has to be
(dop) 2014-08-12
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards
(dow) 2016-08-12
conflicting with this document have to
be withdrawn
This document supersedes EN 50136-2-1:1998+corr.Apr.1998+A1:2001, EN 50136-2-2:1998,
EN 50136-2-3:1998 and EN 50136-2-4:1998.
EN 50136-2:2013 includes the following significant technical changes with respect to
EN 50136-2-1:1998+corr.Apr.1998+A1:2001, EN 50136-2-2:1998, EN 50136-2-3:1998 and
EN 50136-2-4:1998:
1) referenced based standards were updated to the latest versions;
2) definitions were updated;
3) requirements were aligned with new ATS categories of the revised system standard EN 50136-1;
4) test methods were added;
5) the scope was changed to reflect the amalgamation of EN 50136-2-2:1998, EN 50136-2-3:1998
and EN 50136-2-4:1998 and to achieve compatibility with application specific standards such as
fire alarm transmission systems and social alarm transmission systems;
6) significant changes were made to the structure of the document to achieve general alarm
transmission requirements for SPT. Application specific requirements were removed;
7) the title was corrected to match the scope of the document.
This revision was prepared to bring the procedures up-to-date with current technical developments,
taking account of changes in the basic standards and the experience gained in the use of the
standard.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This European Standard is part of a series. This series is intended to give the requirements applicable
to alarm transmission systems in general.
EN 50136 consists of the following parts, under the general title Alarm systems — Alarm transmission
systems and equipment:
– Part 1: General requirements for alarm transmission systems;
– Part 2: Requirements for Supervised Premises Transceiver (SPT);
– Part 3: Requirements for Receiving Centre Transceiver (RCT);
– Part 4: Annunciation equipment used in alarm receiving centres (Technical Specification);
– Part 7: Application guidelines (Technical Specification);
---------------------- Page: 6 ----------------------
SIST EN 50136-2:2013
– 5 – EN 50136-2:2013
– Part 9: Requirements for common protocol for alarm transmission using the Internet protocol
(Technical Specification).
---------------------- Page: 7 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 6 –
1 Scope
This European Standard specifies the general equipment requirements for the performance, reliability,
resilience, security and safety characteristics of supervised premises transceiver (SPT) installed in
supervised premises and used in alarm transmission systems (ATS). A supervised premises
transceiver can be a stand-alone device or an integrated part of an alarm system.
These requirements also apply to SPT’s sharing means of interconnection, control, communication
and power supplies with other applications.
The alarm transmission system requirements and classifications are defined within EN 50136-1.
Different types of alarm systems may in addition to alarm messages also send other types of
messages, e.g. fault messages and status messages. The term alarm is used in this broad sense
throughout the document. Additional requirements for the connection of specific types of alarm
systems are given in the relevant European Standards.
Because the SPT can be applied in different applications (e.g. I&HAS, fire and social alarm systems),
requirements for the SPT, additional to those of this European Standard, may be specified in separate
application specific documents.
This European Standard specifies the requirements specific to alarm transmission. Application specific
requirements for the connection of the SPT to specific types of alarm systems are given in the
EN 50131 (all parts) for I&HAS, and EN 54 (all parts) for fire. For other SPT applications, see the
relevant National or European standards.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 50130-4, Alarm systems — Part 4: Electromagnetic compatibility — Product family standard:
Immunity requirements for components of fire, intruder, hold up, CCTV, access control and social
alarm systems
EN 50130-5, Alarm systems — Part 5: Environmental test methods
EN 50136-1:2012, Alarm systems — Alarm transmission systems and equipment — Part 1: General
requirements for alarm transmission systems
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 50136-1:2012 and the
following apply.
3.1.1
alternative power source
power source capable of powering the SPT for a predetermined time when a prime power source is
unavailable
3.1.2
indication
information (in audible, visual or any other form) about the state of the SPT, RCT and/or ATS
---------------------- Page: 8 ----------------------
SIST EN 50136-2:2013
– 7 – EN 50136-2:2013
3.1.3
logical access
access to SPT data (e.g. configuration, status, software)
3.1.4
local access
access to the SPT from within the protected premises where physical access is required before logical
access can be achieved
3.1.5
remote access
access to the SPT not requiring physical access
3.1.6
prime power source
power source used to support an SPT under normal operating conditions
3.2 Abbreviations
For the purposes of this document, the following abbreviations apply:
AE Annunciation Equipment
AS Alarm System
ATP Alarm Transmission Path
ATS Alarm Transmission System
CIE Control and Indicating Equipment
EMC Electromagnetic Compatibility
GND Ground
GPRS General Packet Radio Services
I&HAS Intruder and Hold-up Alarm Systems
NTP Network Time Protocol
RCT Receiving Centre Transceiver
SPT Supervised Premises Transceiver
4 General requirements
4.1 General
Where appropriate, equipment shall comply with local, national and European requirements and
regulations for connection and transmission via public or private networks.
Requirements in this European Standard shall be considered as a minimum. As the SPT is used together
with or integrated in associated alarm systems, the requirements of the specific applications or related
standards shall apply.
Specific applications may require additional testing of the SPT. If such characteristics for a non-alarm
application are provided and are submitted for testing, they shall be specified by the manufacturer at the
time of testing.
---------------------- Page: 9 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 8 –
4.2 SPT classification
This European Standard defines SPT requirements. For some specific characteristics also, a
classification system or measuring scale is introduced. For the purpose of SPT classification,
reference is made to the ATS categories in EN 50136-1. The SPT shall be labelled with each category
or range of categories that it can be applied to.
If a Custom Category (category C) is defined then the requirements corresponding to Tables 1, 2
and 3 shall also be defined.
5 Functional requirements
5.1 General
The SPT shall be able to receive alarms from one or more ASs and transmit the alarm to one or more
RCTs via one or more ATPs within the requirements of the appropriate ATS category.
5.2 Access levels
This European Standard specifies four levels of access that categorise the ability of users to gain
logical access to the SPT functions.
Physical access requirements may be defined in the relevant application specific standards.
Access levels are defined as following:
− Level 1: access to functions, indications and notifications available to any individual without
authentication;
− Level 2: access to information about the operational status of the SPT. Access level 2 may
also allow access to basic functional tests and the management of other Access
level 2 users;
− Level 3: maintenance and commissioning functions, access to affect the SPT configuration
including the addition, removal or replacement of components and other operations
that directly, or indirectly, may influence the functions of the SPT;
− Level 4: access to update the software and read-only functions.
Access to level 2, 3 and level 4 functions shall require authorisation with a key.
Access at level 3 should be authorised by a user with level 2 access. Access at level 4 should be
authorised by a user with level 3 access. This may be achieved by a one time authorisation as part of
a service level agreement.
Access at levels 2, 3 and 4 may be achieved providing authorisation, equivalent to 1 000 000 key
differs is achieved.
Where it is possible to attempt to gain access more than 3 times in a 60-second period the SPT shall
have the ability to delay repeated attempts. After the third attempt, each further attempt shall be
prevented for a minimum of 90 s.
Where factory default keys are provided, it shall not be possible to complete the SPT commissioning
without first, changing these keys e.g. during installation. It shall not be possible to read any key that
provides authorisation for access at levels 2, 3 or 4.
---------------------- Page: 10 ----------------------
SIST EN 50136-2:2013
– 9 – EN 50136-2:2013
5.3 Remote access
Remote access to the SPT shall meet at least the same information security requirements that are
required for alarm transmission as defined in EN 50136-1 for the appropriate category.
5.4 Uploading and downloading of software and firmware
Where upload and download functions are provided, the upload and download of software to a SPT is
only allowed to be performed by users with appropriate access level, as defined in 5.2.
The software to be replaced by a software download shall be stored. If there is a loss of connection or
another transmission fault disrupts the download, the last fully functional software version shall be
restored, and the SPT shall work as before the unsuccessful download.
EXAMPLE Procedure of a download: download software, check and validate the download, activate downloaded software.
5.5 Storage of parameters
Power cycle or a boot up sequence shall not result in the loss of any site specific data. The SPT shall
return to normal operation.
5.6 ATS and ATP fault reporting to the AS
Where the SPT is required to report an ATS and/or ATP failure to the AS as per EN 50136-1:2012,
Table 5, this shall take place within the reporting times shown in EN 50136-1:2012, Table 3.
For an ATS with more than one ATP, as long as service is not lost, a single path line fault may be held
by the SPT for a period that is agreed between the interested parties until it is released to the AS.
Where an AS includes the ability to display the status of each ATP the SPT may be configured to pass
individual ATP failures to the AS within the reporting times shown in EN 50136-1:2012, Table 3.
The manufacturer’s documentation should define the process for the reporting of ATS faults to the AS.
5.7 Interface to the AS
The connections to the AS shall be monitored in accordance with EN 50136-1.
The maximum time to detect and generate an interface failure shall meet the requirements of the
associated application and shall not exceed the ATS reporting time of the appropriate category as
specified in EN 50136-1:2012, Table 3.
To allow compatibility of equipment from different manufacturers, this European Standard specifies
two electrical interfaces:
• parallel interface between AS and SPT, see A.1;
• serial interface between AS and SPT, see A.2.
This does not exclude the use of any other type of interface to the AS, provided that the specific
requirements of this standard are met.
The manufacturer shall state in the associated documentation which type(s) of interface(s) to the AS
are provided.
---------------------- Page: 11 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 10 –
5.8 Monitoring of the transmission network interface(s) – Fault reporting
If required by the ATS category, the SPT shall be configured to detect the failure of a transmission
network interface and generate an ATP fault to the AS.
The manufacturer's documentation shall describe the process for monitoring and reporting the network
interface fault to the AS.
NOTE 1 The message generated by the SPT can indicate either an ATP fault or an interface fault.
Where required, transmission network interface faults shall be reported within the time specified in
EN 50136-1:2012, Table 3.
For dual path category (Dx) ATSs, a fault on one of the transmission network interfaces shall be
reported to the RCT over the remaining ATP within the time specified in EN 50136-1.
NOTE 2 An SPT network interface fault provides indication of a path fault.
Monitoring the state of a transmission network interface should not be used to monitor the state of an
associated ATP.
NOTE 3 An ATP can be in a failed state whilst the associated network interface is in an operational state.
5.9 Power supply for the SPT
The SPT may be powered by the associated AS power supply (dedicated or shared) or by an integral
SPT power supply.
Where an integral SPT power supply is used, it shall meet the requirements of the most demanding
associated AS.
5.10 Event logging
A logging function for all categories of SPT except SP1 and DP1, shall be provided for the purposes of
providing an audit trail and problem resolution.
Dependent upon the ATS category where the SPT is applied, the events specified in Table 1 shall be
recorded in the SPT.
The means used to record the events shall be protected against the accidental or deliberate deletion
or alteration of the contents.
The means of recording events shall be non-volatile and have a capacity complying with the
requirements of Table 2. When the event recorder reaches maximum capacity, further events may
cause the oldest events to be erased.
The log shall record, in addition to the event, the time and date at which the event occurred. The
timing resolution shall be a minimum of 1 s and it shall be accurate to the coordinated universal time
within +/- 5 s.
The SPT shall provide a means to adjust the date and time.
Event optimisation is permitted, provided that all diverse events are recorded and that the first and the
last repeated identical sequence of events in a 12 h period are recorded. Where this is done the
number of repetitions need to be recorded.
When required by Table 1, the logging of access to the SPT shall include user identification.
---------------------- Page: 12 ----------------------
SIST EN 50136-2:2013
– 11 – EN 50136-2:2013
The inclusion of requirements to record events in Table 1 does not imply a requirement to provide the
associated function.
Table 1 — Event recording classification – Events to be recorded
Events to be recorded
# Event
SP1 SP2 SP3 SP4 SP5 SP6 DP1 DP2 DP3 DP4
1 Alarm message from and to the AS Op M M M M M Op M M M
Positive alarm message
2 Op M M M M M Op M M M
acknowledgement from RCT
Negative alarm message
3 acknowledgement or timeout on alarm Op M M M M M Op M M M
message acknowledgement from RCT
SPT primary power source failure &
4 Op M M M M M Op M M M
restore
SPT alternative power source failure &
5 Op M M M M M Op M M M
a
restore
AS to SPT interconnection failure &
6 Op M M M M M Op M M M
restore
7 ATP failure & restore Op M M M M M Op M M M
8 ATS failure & restore Op M M M M M Op M M M
SPT – transmission network interface
9 Op M M M M M Op M M M
failure & restore
10 Changes to the configuration of the SPT Op M M M M M Op M M M
11 Power-up or reset Op M M M M M Op M M M
12 Any change to software Op M M M M M Op M M M
13 Manual changes to the date and time Op M M M M M Op M M M
14 Access to the SPT at level 2, 3 or 4 Op M M M M M Op M M M
Key
Op = optional
M = mandatory
NOTE Logging requirements for primary and alternative power supply only apply if the SPT has its own integral power supply.
a
It is only required to report alternative power source failures if such alternative power source is required by the associated
application standard.
Where the SPT is an integrated part of an AS the log may be shared with the AS.
Table 2 — Event recording classification – Memory capacity & endurance
Capacity & endurance SP1 SP2 SP3 SP4 SP5 SP6 DP1 DP2 DP3 DP4
SPT memory capacity
– 250 1 000 1 000 1 000 1 000 – 250 1 000 1 000
Minimum number of events.
Minimum endurance of memory
– 30 30 30 30 30 – 30 30 30
after SPT power failure in days.
---------------------- Page: 13 ----------------------
SIST EN 50136-2:2013
EN 50136-2:2013 – 12 –
Where the SPT is an integrated part of an AS the log may be shared provided that the memory
capacity and endurance for SPT events meet the requirements of this table.
6 Operation
6.1 Modes of acknowledgement operation
6.1.1 General
Two modes of operation are permitted:
a) store-and-forward;
b) pass-through.
The manufacturer shall declare in the product documentation which of the two modes are supported.
6.1.2 Store-and-forward operation requirements
When an alarm is received from the AS, the SPT shall secure the alarm and provide acknowledgment
of the correct receipt of the alarm to the AS.
If the store-and-forward operation is used, all alarm messages shall include a date and time stamp
that is accurate to the resolution specified in 5.10.
Securing the alarm shall be achieved by storing the alarm in the SPT’s non-volatile memory, this is to
secure alarms during a power failure or other ATS failure; stored alarms shall be transmitted when the
fault condition clears.
The secured message shall be transmitted from the SPT to the RCT.
The reception of an acknowledgement from the RCT shall not be forwarded to the AS, since the AS
has already received an acknowledgement from the SPT.
NOTE The loss of an alarm message is regarded as a
...
SLOVENSKI STANDARD
oSIST prEN 50136-2:2011
01-junij-2011
1DGRPHãþD
SIST EN 50136-2-1:1999
SIST EN 50136-2-1:1999/A1:2001
SIST EN 50136-2-2:1999
SIST EN 50136-2-3:1999
SIST EN 50136-2-4:1999
Alarmni sistemi - Alarmni prenosni sistemi in oprema - 2. del: Zahteve za oddajno-
sprejemne naprave v nadzorovanih prostorih
Alarm systems - Alarm transmission systems and equipment - Part 2: Requirements for
Supervised Premises Transceiver (SPT)
Alarmanlagen - Alarmübertragungsanlagen und -einrichtungen - Teil 2: Anforderungen
an Übertragungseinrichtungen (ÜE)
Systèmes d'alarme - Systèmes et équipements de transmission d’alarme - Partie 2:
Exigences pour les transmetteurs des locaux surveillés
Ta slovenski standard je istoveten z: prEN 50136-2:2011
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
oSIST prEN 50136-2:2011 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 50136-2:2011
---------------------- Page: 2 ----------------------
oSIST prEN 50136-2:2011
DRAFT
EUROPEAN STANDARD
prEN 50136-2
NORME EUROPÉENNE
April 2011
EUROPÄISCHE NORM
ICS 13.320; 33.040.40 Will supersede EN 50136-2-1:1998 + corr. Apr.1998 + A1:2001,
EN 50136-2-2:1998, EN 50136-2-3:1998, EN 50136-2-4:1998
English version
Alarm systems -
Alarm transmission systems and equipment -
Part 2: Requirements for Supervised Premises Transceiver (SPT)
Systèmes d'alarme - Alarmanlagen -
Systèmes et équipements Alarmübertragungsanlagen
de transmission d’alarme - und -einrichtungen -
Partie 2: Exigences pour les transmetteurs Teil 2: Anforderungen an
des locaux surveillés Übertragungseinrichtungen (ÜE)
This draft European Standard is submitted to CENELEC members for CENELEC enquiry.
Deadline for CENELEC: 2011-09-02.
It has been drawn up by CLC/TC 79.
If this draft becomes a European Standard, CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national
standard without any alteration.
This draft European Standard was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own
language and notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to
change without notice and shall not be referred to as a European Standard.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Project: 21535 Ref. No. prEN 50136-2:2011 E
---------------------- Page: 3 ----------------------
oSIST prEN 50136-2:2011
prEN 50136-2:2011 – 2 –
1 Foreword
2 This draft European Standard was prepared by the Technical Committee CENELEC TC 79, Alarm
3 systems. It is submitted to the CENELEC enquiry.
4 This document will supersede EN 50136-2-1:1998 + A1:2001, EN 50136-2-2:1998, EN 50136-2-3:1998
5 and EN 50136-2-4:1998.
6 The main changes with respect to these previous editions are listed below:
7 1) referenced based standards were updated to the latest versions;
8 2) definitions were updated;
9 3) requirements were aligned with new ATS categories of the revised system standard EN 50136-1;
10 4) test methods were added;
11 5) the scope was changed to reflect the amalgamation of EN 50136-2-2:1998, EN 50136-2-3:1998
12 and EN 50136-2-4:1998 and to achieve compatibility with application specific standards such as
13 fire alarm transmission systems and social alarm transmission systems;
14 6) significant changes were made to the structure of the document to achieve general alarm
15 transmission requirements for SPT. Application specific requirements were removed;
16 7) the title was corrected to match the scope of the document.
17 This revision was prepared to bring the procedures up-to-date with current technical developments,
18 taking account of changes in the basic standards and the experience gained in the use of the
19 standard.
20 This European Standard is part of the EN/TS 50136 series. This series is intended to give the
21 requirements applicable to alarm transmission systems in general.
22 EN/TS 50136 series will consist of the following parts, under the general title Alarm systems – Alarm
23 transmission systems and equipment:
1)
24 – Part 1 General requirements for alarm transmission systems;
25 – Part 1-5 Requirements for Packet Switched Network PSN;
1)
26 – Part 1-7 Requirements for common protocol for alarm transmission using packet switched
27 network;
1)
28 – Part 2 Requirements for Supervised Premises Transceiver (SPT);
1)
29 – Part 3 Requirements for Receiving Centre Transceiver (RCT);
1)
30 – Part 4 Annunciation equipment;
31 – Part 5 (free);
32 – Part 6 (free);
33 – Part 7 Application guidelines.
34 –––––––––––––
———————
1)
At draft stage.
---------------------- Page: 4 ----------------------
oSIST prEN 50136-2:2011
– 3 – prEN 50136-2:2011
35 Contents
36 1 Scope . 5
37 2 Normative references . 5
38 3 Terms, definitions and abbreviations . 6
39 3.1 Terms and definitions . 6
40 3.2 Abbreviations . 6
41 4 General requirements . 6
42 4.1 General . 6
43 4.2 SPT classification . 7
44 5 Functional requirements . 7
45 5.1 General . 7
46 5.2 Access levels . 7
47 5.3 Remote access . 7
48 5.4 Uploading and downloading of software and firmware . 8
49 5.5 Storage of parameters . 8
50 5.6 ATS and ATP fault reporting to the AS . 8
51 5.7 Interface to the AS . 8
52 5.8 Monitoring of the transmission network interface(s) – Fault reporting . 8
53 5.9 Power supply for the SPT . 9
54 5.10 Event logging . 9
55 6 Operation .11
56 6.1 Modes of acknowledgement operation .11
57 6.2 SPT alarms .11
58 6.3 Substitution security .12
59 6.4 Information security .12
60 7 Documentation .12
61 7.1 SPT documentation .12
62 7.2 Marking and identification .13
63 8 Housing and tamper protection – Tamper protection requirements .13
64 9 Tests .13
65 9.1 General .13
66 9.2 General requirements .13
67 9.3 Reduced functional test .14
68 9.4 Functional tests .14
69 Annex A (normative) Requirements of the interface between AS and SPT .27
70 A.1 Parallel interface between AS and SPT .27
71 A.2 Serial interface between AS and SPT .29
72 Bibliography .30
73
---------------------- Page: 5 ----------------------
oSIST prEN 50136-2:2011
prEN 50136-2:2011 – 4 –
74 Figures
75 Figure A.1 – Schematic diagram of the parallel interface between AS and SPT .27
76 Figure A.2 – Additions for parallel interface between fire AS and SPT .28
77
78 Tables
79 Table 1 – Event recording classification – Events to be recorded .10
80 Table 2 – Event recording classification – Memory capacity & endurance .10
81 Table 3 – Alarms originated by the SPT and transmitted to the RCT .12
82 Table 4 – Summary of functional tests .15
83 Table 5 – Test of access levels .16
84 Table 6 – Test of upload and download of software and firmware .16
85 Table 7 – Test of parameter storage .17
86 Table 8 – Reporting path failures from the SPT to the AS in a Dual path ATS .18
87 Table 9 – Reporting all ATPs failure from the SPT to the AS in a Dual path ATS .18
88 Table 10 – Reporting the ATS path failure from the SPT to the AS in a Single path ATS .19
89 Table 11 – Test of standardized serial interface to the AS .19
90 Table 12 – Test of standardized parallel interface to the AS .20
91 Table 13 – Test of proprietary interface to the AS .21
92 Table 14 – Test of the transmission network interface monitoring .21
93 Table 15 – Test of protection of the log .22
94 Table 16 – Test of event log capacity .23
95 Table 17 – Test of clock resolution .23
96 Table 18 – Test of store-and-forward operation .24
97 Table 19 – Test of store-and-forward operation .25
98
99
---------------------- Page: 6 ----------------------
oSIST prEN 50136-2:2011
– 5 – prEN 50136-2:2011
100 1 Scope
101 This European Standard specifies the general equipment requirements for the performance, reliability,
102 resilience, security and safety characteristics of supervised premises transceiver (SPT) installed in
103 supervised premises and used in alarm transmission systems (ATS). A supervised premises
104 transceiver can be a stand-alone device or an integrated part of an alarm system.
105 These requirements also apply to SPT’s sharing means of interconnection, control, communication
106 and power supplies with other applications.
107 The alarm transmission system requirements and classifications are defined within EN 50136-1.
108 Different types of alarm systems may in addition to alarm messages also send other types of
109 messages, e.g. fault messages and status messages. The term alarm is used in this broad sense
110 throughout the document. Additional requirements for the connection of specific types of alarm
111 systems are given in the relevant European Standards.
112 Because the SPT can be applied in different applications (e.g. I&HAS, fire and social alarm systems),
113 requirements for the SPT, additional to those of this European Standard, may be specified in separate
114 application specific documents.
115 This European Standard specifies the requirements specific to alarm transmission. Application specific
116 requirements for the connection of the SPT to specific types of alarm systems are given in the
117 EN/TS 50131 series for I&HAS, and EN 54 series for fire. For other SPT applications, see the relevant
118 National or European standards
119 2 Normative references
120 The following referenced documents are indispensable for the application of this document. For dated
121 references, only the edition cited applies. For undated references, the latest edition of the referenced
122 document (including any amendments) applies.
EN 54-21 Fire detection and fire alarm systems – Part 21: Alarm transmission and fault
warning routing equipment
EN 50130-4 Alarm systems – Part 4: Electromagnetic compatibility – Product family
standard – Immunity requirements for components of fire, intruder and social
alarm systems
EN 50130-5 Alarm systems – Part 5: Environmental test methods
1)
EN 50136-1:201X Alarm systems – Alarm transmission systems and equipment – Part 1: General
requirements for alarm transmission systems
123
———————
1)
At draft stage.
---------------------- Page: 7 ----------------------
oSIST prEN 50136-2:2011
prEN 50136-2:2011 – 6 –
124 3 Terms, definitions and abbreviations
125 3.1 Terms and definitions
126 For the purposes of this document, the terms and definitions given in EN 50136-1:201X and the
127 following apply.
128 3.1.1
129 alternative power source
130 power source capable of powering the SPT for a predetermined time when a prime power source is
131 unavailable
132 3.1.2
133 indication
134 information (in audible, visual or any other form) about the state of the SPT, RCT and/or ATS
135 3.1.3
136 prime power source
137 power source used to support an SPT under normal operating conditions
138 3.2 Abbreviations
139 For the purposes of this document, the following abbreviations apply:
140 AE Annunciation Equipment
141 AS Alarm System
142 ATP Alarm Transmission Path
143 ATS Alarm Transmission System
144 CIE Control and Indicating Equipment
145 EMC Electromagnetic Compatibility
146 GND Ground
147 GPRS General Packet Radio Services
148 I&HAS Intruder and Hold-up Alarm Systems
149 I/O Input/Output
150 NTP Network Time Protocol
151 RCT Receiving Centre Transceiver
152 SPT Supervised Premises Transceiver
153 4 General requirements
154 4.1 General
155 Where appropriate, equipment shall comply with local, national and European requirements and
156 regulations for connection and transmission via public or private networks.
157 Requirements in this European Standard shall be considered as a minimum. As the SPT is used together
158 with or integrated in associated alarm systems, the requirements of the specific applications or related
159 standards shall apply.
160 Specific applications may require additional testing of the SPT. If such characteristics for a non-alarm
161 application are provided and are submitted for testing, they shall be specified by the manufacturer at the
162 time of testing.
---------------------- Page: 8 ----------------------
oSIST prEN 50136-2:2011
– 7 – prEN 50136-2:2011
163 4.2 SPT classification
164 This European Standard defines SPT requirements. For some specific characteristics also, a
165 classification system or measuring scale is introduced. For the purpose of SPT classification,
166 reference is made to the ATS categories in EN 50136-1. The SPT shall be labelled with each category
167 or range of categories that it can be applied to.
168 If a Custom Category (category C) is defined then the requirements corresponding to Tables 1, 2
169 and 3 shall also be defined.
170 5 Functional requirements
171 5.1 General
172 The SPT shall be able to receive alarms from one or more ASs and transmit the alarm to one or more
173 RCTs via one or more ATPs within the requirements of the appropriate ATS category.
174 5.2 Access levels
175 This European Standard specifies three levels of access that categorise the ability of users to access
176 the SPT functions.
177 Access levels are defined as following:
178 Level 1 access to functions, indications and notifications available to any individual without
179 authentication;
180 Level 2 access to information about the operational status of the SPT. Access level 2 may also allow
181 access to basic functional tests and the management of other Access level 2 users;
182 Level 3 maintenance and commissioning functions, access to affect the SPT configuration including
183 software changes, the addition, removal or replacement of components and other operations
184 that directly, or indirectly, may adversely influence the functions of the SPT.
185 Access to level 2 and level 3 functions shall require authorisation with a key.
186 NOTE Access at level 3 should be authorised by a user with level 2 access. This may be achieved by a one time authorisation
187 as part of a service level agreement.
188 Access at levels 2 & 3 may be achieved remotely providing authorisation, equivalent to 1 000 000 key
189 differs is achieved.
190 Where it is possible to gain local access more frequently than 3 times in any 60 s period, then the
191 number of successive failed attempts shall be limited to three, continued attempts shall not be
192 permissible for a further 300 s as a minimum.
193 Where factory default keys are provided, it shall not be possible to complete the SPT commissioning
194 without first, changing these keys e.g. during installation. It shall not be possible to read any key that
195 provides authorisation for access at levels 2 or 3.
196 5.3 Remote access
197 Remote access to the SPT shall meet at least the same information security requirements that are
198 required for alarm transmission as defined in EN 50136-1 for the appropriate category.
---------------------- Page: 9 ----------------------
oSIST prEN 50136-2:2011
prEN 50136-2:2011 – 8 –
199 5.4 Uploading and downloading of software and firmware
200 Where upload and download functions are provided, the upload and download of software to a SPT is
201 only allowed to be performed by users with appropriate access level, as defined in 5.2.
202 The software to be replaced by a software download shall be stored. If there is a loss of connection or
203 another transmission fault disrupts the download, the last fully functional software version shall be
204 restored, and the SPT shall work as before the unsuccessful download.
205 EXAMPLE Procedure of a download: download software, check and validate the download, activate downloaded software.
206 5.5 Storage of parameters
207 Power cycle or a boot up sequence shall not result in the loss of any site specific data. The SPT shall
208 return to normal operation.
209 5.6 ATS and ATP fault reporting to the AS
210 Where the SPT is required to report an ATS and/or ATP failure to the AS as per EN 50136-1:201X,
211 Table 5, this shall take place within the reporting times shown in EN 50136-1:201X, Table 3.
212 NOTE 1 For an ATS with more than one ATP, as long as service is not lost, a single path line fault may be held by the SPT for
213 a period that is agreed between the interested parties until it is released to the AS.
214 NOTE 2 Where an AS includes the ability to display the status of each ATP the SPT may be configured to pass individual ATP
215 failures to the AS within the reporting times shown in EN 50136-1:201X, Table 3.
216 The manufacturer’s documentation should define the process for the reporting of ATS faults to the AS.
217 5.7 Interface to the AS
218 The connections to the AS shall be monitored in accordance with EN 50136-1.
219 To allow compatibility of equipment from different manufacturers, this European Standard specifies
220 two electrical interfaces:
221 • parallel interface between AS and SPT, see Clause A.1;
222 • serial interface between AS and SPT, see Clause A.2.
223 The manufacturer shall state in the associated documentation which type(s) of interface(s) to the AS
224 are provided.
225 5.8 Monitoring of the transmission network interface(s) – Fault reporting
226 If required, the SPT shall be configured to detect the failure of a transmission network interface and
227 generate an ATP fault to the AS.
228 The manufacturer's documentation shall describe the process for monitoring and reporting the network
229 interface fault to the CIE.
230 NOTE 1 The message generated by the SPT may indicate either an ATP fault or an interface fault.
231 Where required, transmission network interface faults shall be reported within the time specified in
232 EN 50136-1:201X, Table 3.
---------------------- Page: 10 ----------------------
oSIST prEN 50136-2:2011
– 9 – prEN 50136-2:2011
233 For dual path category (Dx) ATSs, a fault on one of the transmission network interfaces shall be
234 reported to the RCT over the remaining ATP within the time specified in EN 50136-1.
235 NOTE 2 An SPT network interface fault provides indication of a path fault.
236 NOTE 3 Monitoring the state of a transmission network interface should not be used to monitor the state of an associated ATP.
237 NOTE 4 An ATP may be in a failed state whilst the associated network interface is in an optional state.
238 5.9 Power supply for the SPT
239 The SPT may be powered by the associated AS power supply or by a dedicated SPT power supply.
240 Where a dedicated SPT power supply is used, it shall meet the requirements of the most demanding
241 associated alarm system.
242 5.10 Event logging
243 A logging function for all categories of SPT except S1 and D1, shall be provided for the purposes of
244 providing an audit trail and problem resolution.
245 Dependent upon the ATS category where the SPT is applied, the events specified in Table 1 shall be
246 recorded in the SPT.
247 The means used to record the events shall be protected against the accidental or deliberate deletion
248 or alteration of the contents.
249 The means of recording events shall be non-volatile and have a capacity complying with the
250 requirements of Table 2. When the event recorder reaches maximum capacity, further events may
251 cause the oldest events to be erased.
252 The log shall record, in addition to the event, the time and date at which the event occurred.
253 The timing resolution shall be a minimum of 1 s and it shall be accurate to within ± 1 s per 24 h.
254 The SPT shall provide a means to adjust the date and time.
255 To optimise storage of events, where identical sequentially repeated events occur within any 12 h
256 period, then only the first and last event may be recorded. Where this is done then the number of
257 identical events shall be recorded.
258 When required by Table 1, the logging of access to the SPT shall include user identification.
259 The inclusion of requirements to record events in Table 1 does not imply a requirement to provide the
260 associated function.
---------------------- Page: 11 ----------------------
oSIST prEN 50136-2:2011
prEN 50136-2:2011 – 10 –
261 Table 1 – Event recording classification – Events to be recorded
Events to be recorded
# Event
S1 S2 S3 S4 S5 S6 D1 D2 D3 D4
1 Alarm message from and to the AS Op M M M M M Op M M M
Positive alarm message
2 Op M M M M M Op M M M
acknowledgement from RCT
Negative alarm message
3 acknowledgement or timeout on alarm Op M M M M M Op M M M
message acknowledgement from RCT
SPT primary power source failure &
4 Op M M M M M Op M M M
restore
SPT alternative power source failure &
5 Op M M M M M Op M M M
a
restore
AS to SPT interconnection failure &
6 Op M M M M M Op M M M
restore
7 ATP failure & restore Op M M M M M Op M M M
8 ATS failure & restore Op M M M M M Op M M M
SPT – transmission network interface
9 Op M M M M M Op M M M
failure & restore
10 Changes to the configuration of the SPT Op M M M M M Op M M M
11 Power-up or reset Op M M M M M Op M M M
12 Any change to software Op M M M M M Op M M M
13 Manual changes to the date and time Op M M M M M Op M M M
14 Access to the SPT at level 2 or 3 Op M M M M M Op M M M
Key
Op = optional
M = mandatory
NOTE Logging requirements for primary and secondary power supply only apply if the SPT has its own integral power supply.
a
It is only required to report alternative power source failures if such alternative power source is required by the associated
application standard.
262
263 Table 2 – Event recording classification – Memory capacity & endurance
Capacity & endurance S1 S2 S3 S4 S5 S6 D1 D2 D3 D3
SPT memory capacity
– 250 1 000 1 000 1 000 1 000 – 250 1 000 1 000
Minimum number of events.
Minimum endurance of memory
– 30 30 30 30 30 – 30 30 30
after SPT power failure in days.
264
---------------------- Page: 12 ----------------------
oSIST prEN 50136-2:2011
– 11 – prEN 50136-2:2011
265 6 Operation
266 6.1 Modes of acknowledgement operation
267 6.1.1 General
268 Two modes of operation are permitted:
269 a) store-and-forward;
270 b) pass-through.
271 The manufacturer shall declare in the product documentation which of the two mode(s) are supported.
272 6.1.2 Store-and-forward operation requirements
273 When an alarm is received from the AS, the SPT shall secure the alarm and provide acknowledgment
274 of the correct receipt of the alarm to the AS.
275 If the store-and-forward operation is used, all alarm messages shall include a date and time stamp
276 that is accurate to the resolution specified in 5.10.
277 Securing the alarm shall be achieved by storing the alarm in the SPT’s non-volatile memory, this is to
278 secure alarms during a power failure or other ATS failure; stored alarms shall be transmitted when the
279 fault condition clears.
280 The secured alarm shall be transmitted from the SPT to the RCT.
281 The reception of an acknowledgement from the RCT shall not be forwarded to the AS, since the AS
282 has already received an acknowledgement from the SPT.
283 NOTE The loss of an alarm message is regarded as a worse situation than sending a delayed message.
284 6.1.3 Pass-through operation requirements
285 When an alarm is received
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.