Digital fire detection control panel
COMPACT LYON
30
FIRE PRETECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - cofem@cofem.com - www.cofem.com
2.3.3- Sounder and controls with relays.
2.3.3.1- Connection of the internal two tone 24V Sounder (SIR-24B / SIR-24BL)
Elements needed for its correct installation:
1 Resistance 33 KW, in the event of being connected to the general sounder the resistance is 4K7,
included in the control panel and/or modules.
1 Diode BY252, two diodes are included with each control panel Compact Lyon system.
Figure 20. SIR-24B/BL connection schematic
2.3.3.2- Connection of the external 24V Sounder (CAE24V)
Elements needed for its correct installation:
1 Resistance 33 K, in the event of being connected to the general sounder the resistance is 4K7, included
in the control panel and/ or modules.
1 Diode BY252, two diodes are included with each Control Panel Compact Lyon system.
Figure 21. Connection schematic CAE24V
NOTE: An auxiliary 30 V supply is necessary for MYOA, MDA1Y and MDA2Y modules
NOTE: An auxiliary 30 V supply is necessary for MYOA, MDA1Y and MDA2Y modules
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