I.S. EN 12094-1:2003

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
   3.1 Terms and definitions
   3.2 Abbreviations
4 Functional requirements
   4.1 General
   4.2 Environmental class
   4.3 Signal processing and indication
   4.4 Reception and processing of input triggering
        signals
   4.5 Transmission of extinguishing signal
   4.6 Activation of alarm devices
   4.7 Indication of the supply with power
   4.8 Activated condition
   4.9 Indication of activated condition
   4.10 Released condition
   4.11 Indication of Released condition
   4.12 Resetting of the Activated condition and the
        Released condition
   4.13 Fault warning conditions
   4.14 Indication of Fault warning condition
   4.15 Disabled condition
   4.16 Indication of Disabled condition
   4.17 Delay of extinguishing signal (Option with
        requirements)
   4.18 Signal representing the flow of extinguishing
        agent (Option with requirements)
   4.19 Monitoring of the status of components (Option
        with requirements)
   4.20 Emergency hold device (Option with requirements)
   4.21 Control of flooding time (Option with
        requirements)
   4.22 Initiation of secondary flooding (Option with
        requirements)
   4.23 Manual only mode (Option with requirements)
   4.24 Triggering signals to equipment within the system
        (Option with requirements)
   4.25 Extinguishing signals to spare cylinders (Option
        with requirements)
   4.26 Triggering of equipment outside the system (Option
        with requirements)
   4.27 Emergency abort device (Option with requirements)
   4.28 Control of extended discharge (Option with
        requirements)
   4.29 Release of the extinguishing media for selected
        flooding zones (Option with requirements)
   4.30 Activation of alarm devices with different
        signals (Option with requirements)
5 Design requirements
   5.1 General
   5.2 Mechanical design
   5.3 Manual controls
   5.4 Visible indicators
   5.5 Audible indicators
   5.6 Electrical design of components
   5.7 Circuit design
6 Additional design requirements for software controlled
   e.c.d.s
   6.1 General
   6.2 Software design
   6.3 Program monitoring
   6.4 Storage of program and data
   6.5 Monitoring of memory contents
   6.6 Software documentation
   6.7 Operation of the e.c.d. in the event of a system
        fault
7 Marking
8 Documentation
9 Tests
   9.1 General test requirements
   9.2 Functional tests
   9.3 Environmental tests
   9.4 Damp heat, cyclic (Operational)
   9.5 Sulphur dioxide (SO[2]) corrosion (endurance)
10 Evaluation of conform
   10.1 General
   10.2 Initial type testing
   10.3 Factory production control (FPC)
Annex A (normative) Summary of indications
Annex B (informative) Design requirements for software
         controlled e.c.d
Annex ZA (informative) Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Directive
   ZA.0 Scope of this annex
   ZA.1 Relationship between EU Directive and this
         European Standard
   ZA.2 Procedure for the attestation of conformity of
         e.c.d.s
   ZA.3 CE marking
   ZA.4 EC certificate and declaration of conformity
Bibliography

Provides requirements and test methods for electrical automatic control and delay devices (e.c.d.) for use in combination with automatic fire detection and fire alarm systems and CO[2]-, Inert Gas- or Halocarbon Gas-Fire Extinguishing Systems installed in buildings.