CLC/TS 50136-9:2020

SLOVENSKI STANDARD
01-januar-2021
Nadomešča:
SIST-TS CLC/TS 50136-9:2017
Alarmni sistemi - Sistemi in oprema za prenos alarma - 9. del: Zahteve za skupni
protokol za prenos alarma po internetnem protokolu
Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for
common protocol for alarm transmission using the Internet Protocol (IP)
Alarmanlagen - Alarmübertragungsanlagen und -einrichtungen - Teil 9: Anforderungen
an standardisierte Protokolle zur Alarmübertragung unter Nutzung des Internetprotokolls
(IP)
Systèmes d'alarmes - Systèmes et équipements de transmission d'alarme - Partie 9 :
Exigences pour le protocole commun de transmission d'alarme utilisant le protocole
Internet (IP)
Ta slovenski standard je istoveten z: CLC/TS 50136-9:2020
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION CLC/TS 50136-9

SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
November 2020
ICS 13.320; 33.040.40 Supersedes CLC/TS 50136-9:2017
English Version
Alarm systems - Alarm transmission systems and equipment -
Part 9: Requirements for common protocol for alarm
transmission using the Internet Protocol (IP)
Systèmes d'alarmes - Systèmes et équipements de Alarmanlagen - Alarmübertragungsanlagen und -
transmission d'alarme - Partie 9 : Exigences pour le einrichtungen - Teil 9: Anforderungen an standardisierte
protocole commun de transmission d'alarme utilisant le Protokolle zur Alarmübertragung unter Nutzung des
protocole Internet (IP) Internetprotokolls (IP)
This Technical Specification was approved by CENELEC on 2020-09-28.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TS 50136-9:2020 E

Contents Page
European foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 6
4 Objective . 7
5 Messaging . 7
5.1 General . 7
5.2 Message format overview . 8
5.3 Padding and message length . 12
5.4 Hashing . 13
5.5 Encryption . 13
5.6 Timeouts and retries . 14
5.7 Version number . 15
5.8 Reverse commands . 15
5.9 Initial values . 15
6 Message types . 16
6.1 General . 16
6.2 Path supervision . 16
6.3 Event message format . 17
6.4 Event response format . 23
6.5 Configuration messages . 23
7 Commissioning and connection setup . 36
7.1 General . 36
7.2 Commissioning . 36
7.3 Connection setup . 39
Annex A (normative) Result codes . 41
Annex B (normative) Protocol identifiers . 42
Annex C (normative) Shared secret . 43
Annex D (informative) Examples of messaging sequences . 44
Annex E (informative) Examples of application protocols . 51
Annex F (informative) Design principles . 53
Bibliography. 54

Tables
Table 1 — Backwards compatibility . 8
Table 2 — Backwards compatibility result code. 8

Table 3 — Identifiers . 9
Table 4 — Basic unencrypted format of messages . 9
Table 5 — Basic encrypted format of messages . 10
Table 6 — Message ID overview . 11
Table 7 — Flags . 12
Table 8 — Hashing ID’s . 13
Table 9 — Encryption ID’s . 14
Table 10 — Reverse commands . 15
Table 11 — Initial values . 15
Table 12 — Poll message SPT ← → RCT . 16
Table 13 — Poll response RCT ← → SPT . 16
Table 14 — Poll response - result code . 17
Table 15 — Event message format – SPT → RCT. 17
Table 16 — Event message format – Fields . 18
Table 17 — Event field . 18
Table 18 — Time event field . 19
Table 19 — Time message field. 19
Table 20 — Link field – IP Address . 19
Table 21 — Link field – Port number . 20
Table 22 — Link field – URL . 20
Table 23 — Link field – Filename . 20
Table 24 — Alarm Text . 20
Table 25 — Site Name . 21
Table 26 — Building Name . 21
Table 27 — Location . 21
Table 28 — Room . 21
Table 29 — Alarm Trigger . 22
Table 30 — Longitude . 22
Table 31 — Latitude . 22
Table 32 — Altitude . 22
Table 33 — Event response message format . 23
Table 34 — Event response - result code . 23
Table 35 — Connection handle request message format . 24
Table 36 — Connection handle response message format . 24
Table 37 — Connection handle response - result code . 24
Table 38 — Device ID request message format . 25
Table 39 — Device ID request flags . 25
Table 40 — Device ID response message format . 25
Table 41 — Encryption selection request message format . 26
Table 42 — ‘Master Encryption Selection request’ flag . 26
Table 43 — Encryption selection response message format . 26
Table 44 — Encryption selection response - result code . 26
Table 45 — Encryption key exchange request message format . 27
Table 46 — ‘Master Key request’ flag .
...