EN 54

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EN54 label

This article describes some of 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.

Overvoltage Protection Speaker Line


The diagram shows how the overvoltage protection (F21) 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).

Overvoltage Protection Control Inputs


The diagram show an example on overvoltage protection (F20) on the control inputs:

  • Control inputs 1 and 2 are local buttons located inside the rack. These do not need protections since they are not interfacing to any external system.
  • Control inputs 3, 4 and 5 are interface to the fire alarm system. They need to have overvoltage protection since they are interfacing external systems.

Surge Protection - 230VAC

In order to comply with the strict rules of EN54 it is mandatory to use surge protection on the 230VAC.

Surge Protection 230VAC


The diagram shows an example on how to wire the surge protection (F10).
The surge protection are connected to the AC Main input. This way the battery charger, ESC1 Controller and ENA2200 amplifier will all be protected by the surge protection (F10).

Surge Protection - 48VDC

In order to comply with the strict rules of EN54 it is mandatory to use surge protection for the ENSER-8 switch and the IEM-3000-4PC PoE module (48VDC).

Surge Protection for the ENSER-8 and the IEM-3000-4PC PoE module


The diagram show an example on how to wire the surge protection (F11).
The ENSER-8 switch and the IEM-3000-4PC PoE module gets power from the same output on the battery charger.
The surge protection is connected to the same output and will protect both the ENSER-8 switch and the IEM-3000-4PC PoE module.

SPA-REL-V2

In order to comply with the strict rules of EN54 it is mandatory to use SPA-REL-V2 on the control outputs.

SPA-REL-V2 wiring example


The diagram show an example on how to wire the SPA-REL-V2 (R1, R2 and R3).
The control output 1, 2 and 3 on the ESC1 controller are protected by individual SPA-REL-V2.
It is also recommended to use SPA-REL-V2 even if the installation is not EN54.

System Fault

In order to comply with the strict rules of EN54 it is mandatory to have system fault visibly indicated.
From EN54-16:
8.5 System fault
a) a system fault shall be visibly indicated by means of the general fault warning indicator and a separate light emitting indicator on the VACIE.

This is achieved by using a control output and a external LED for indication of system fault on the ESC1.

System Fault LED


To program a fault indication on a control output:
Go to Components view > Output Actions
Drag Fault Indication to the desired Control Output.

System Fault - control output programming


Set the following parameters:

  • Subscribe to: Faults
  • Filter Mode: Devices
  • Affected Devices: ESC1 A
  • System Message: Software fault

Complete list of Exigo EN54 equipment

This is a complete list of all Exigo equipment in the EN54-16 Certificate:

Item no: Short code: Description:
102 3000 100 ESC1 Exigo System Controller
102 3102 200 ENA2200 Exigo Network Amplifier 2 x 200W
102 3200 030 ECPIR-P Exigo Call Panel, PTT Button
102 3200 033 ECPIR-3P Exigo Call Panel, PTT Button and 3 buttons
102 3253 008 EBMDR-8 Exigo Button Expansion Module, 8 Buttons
102 3201 201 EAPII-1 Exigo Industrial Access Panel, 1 Button
102 3201 206 EAPII-6 Exigo Industrial Access Panel, 6 Buttons
102 3533 011 EMMAR-1H Handheld Microphone for Exigo ECPIR Indoor Access Panels
102 3533 312 EMMAI-2H Handheld Compact Industrial Microphone For Exigo/Turbine
300 5020 033 MB-30G Gooseneck Microphone
Network
222 0012 503 IE-3000-8TC Cisco IE-3000-8TC Switch
2220012508 IEM-3000-4PC Cisco IEM-3000-4PC Expansion PoE/PoE+ module
Protection
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)
Relay Board
300 5010 176 SPA-REL-V2 Multipurpose potential free relay contact

Optional Functions

Not all requirements in EN54-16 is mandatory.
The following list are the optional functions that have been tested and certified for Exigo:

Point no: Optional Function:
7.6.2 Manual silencing of the voice alarm condition.
7.7.2 Manual reset of the voice alarm condition.
7.9 Voice alarm condition output.
8.4 Indication of faults related to voice alarm zones.
9 Disablement condition.
10 Voice alarm manual control.
12 Emergency microphone(s).

Please note that all other optional functions in EN54-16 has not been tested and are not certified for Exigo.

Documentation

All manuals for Exigo can be found here.
Manuals/Certification related to EN 54: