Cables - Olimpia BS-1638 Installation, Programming, Use

Cables

4.3
In order to comply with electromagnetic compatibility (EMC), the connection to the panel must be done
with shielded cable.
Each shield of the cable must be connected normally to the earth cable in order to assure the smallest
route.
The maximum cross section of the cable is 2,5mm².
The panel has numerous cable entry point located on the top and the rear. (see. figure 3.4).
The rubber grommets must not be removed in order to preserve the IP30 cover protection rating.
(required by the norm EN 54-2).
Each connection must have its own cable. For the connection of the zone or the siren a two core cable is
required whereas for the connection of the 230V power supply a three core cable is required.
All isolations and earths from the cables must be connected to the terminal connectors found on the left
of the panel.
The connection cables must be certified for fire detections installations. Such cables are FIP200,
MICC, PYROFIL.
The cables used for data must be twisted pair with and external shield.
The terminal block of the product can accept cables with a diameter up to 2.5mm. All terminal must be
tight even if they do not have a connection.
The diameter of the cable for conventional sirens is shown on the table below.
Cable length
(m)
Alarm
Current
consumption(mA)
100mA 1.0 mm
250mA 1.0 mm
300mA 1.5 mm
The main power connection of the panel must be connected to the main power supply using a separate
fuse with the marking «Fire Detection System – Do not close the switch». The fuse rating must be
16Α.
The central power connection must have an earth cable that is connected to the main power earth
connection of the building.
Table 4-1 Cable length for sirens (Alarm)
200m 500m
2 2
1.0 mm
2 2
1.5 mm
2 2
1.5 mm
1000m 1500m
2 2
2.0 mm 2.5 mm
2 2
2.5 mm 2.5 mm
2 2
2.5 mm 2.5 mm
26 / 47
Date 30/9/2016
File
Document code 921163800_09_007
Page 26 from 47
2000m
2
2.5 mm
2
2.5 mm
2
2.5 mm