Digital fire detection control panel
LYON
FIRE PROTECTION 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 - [email protected] -
www.cofem.com
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Auxiliary 30V supply is required for the MYOA, MDA1Y and MDA2Y modules
2.3.3.3.- Connection of the flashing internal 24V Sounder (SIR24F)
Elements needed for its correct installation:
1 Resistance of 33 K
Ω
; in the event of the sounder being connected to the general sounder, the
resistance should be 4K7, which is included in the control panel and/or the modules.
1 BY252 Diode; two diodes are included with each Lyon control panel.
Figure 22
. CAE24V Connection schematic
2.3.3.4.- Connecting the external 24V alarm box (CAE-PL)
Elements needed for its correct installation:
1 33 K
Ω
Resistance; in the event of the sounder being connected to the general sounder, the
resistance should be 4K7, which is included in the control panel and/or the modules.
1 BY252 Diode; two diodes are included with each Lyon control panel.
Figure 23
. CAE24V Connection schematic
Modules MYOA, MDA1Y and MDA2Y require an auxiliary 30V power supply