Difference between revisions of "EN 54"
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== Exigo Overvoltage Protection 3x I/O lines == | == Exigo Overvoltage Protection 3x I/O lines == | ||
| − | In order to comply with the strict rules of EN54 it is mandatory to use overvoltage protection | + | In order to comply with the strict rules of EN54 it is mandatory to use overvoltage protection when interfacing with external system using the control input(s).<br> |
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== [[Manuals | Documentation]] == | == [[Manuals | Documentation]] == | ||
Revision as of 11:17, 28 November 2016
This article describes the different precautions that needs to be considered when using Exigo where EN 54 is applicable.
Exigo is tested and certified according to EN54-16: Fire detection and fire alarm systems.
In order to comply with the strict rules of EN54 there are some additional equipment needed:
| Item no: | Short code: | Description: |
|---|---|---|
| 102 3598 000 | Exigo Overvoltage Protection 2x 100V/70V lines (1 per ENA2200) | |
| 102 3598 100 | Exigo Overvoltage Protection 3x I/O lines | |
| N/A | Bourns 1250-2S-230 (surge protection - 230VAC) | |
| N/A | Bourns 1320-S-48 (surge protection - 48VDC) | |
| 300 5010 176 | SPA-REL-V2 | Multipurpose potential free relay contact |
Exigo Overvoltage Protection 2x 100V/70V lines
In order to comply with the strict rules of EN54 it is mandatory to use overvoltage protection on the speaker lines.
The diagram shows how the overvoltage protection is wired.
Exigo Overvoltage Protection 3x I/O lines
In order to comply with the strict rules of EN54 it is mandatory to use overvoltage protection when interfacing with external system using the control input(s).
Documentation
All manuals for Exigo can be found here.
Manuals/Certification related to EN 54:
