Elkron HPA700F, Руководство по установке, Страница: 16 / 28

16/28
HPA700F
3.0 CONNECTIONS
LINE IN +
Positive input rest pin for alarm line (output siren) from either fire
detection control panel or other cascaded sirens/bells.
LINE IN -
Negative input rest pin for alarm line (output siren) from either fire
detection control panel or other cascaded sirens/bells.
LINE OUT +
Positive output for alarm line (output siren) to drive any other cascaded
devices.
LINE OUT -
Negative output for alarm line (output siren) to drive any other
cascaded devices.
EOL
E nd O f L ine. Termination for end of line resistance, to be connected to
alarm negative pole from either fire detection control panel or other
sirens/bells just on last device (see example).
+ 24V -
Device power supply input (to be taken out of control panel).
Caution: lack of power supply causes the relay to break loose with
consequent opening of end of line resistance R.
+ FLASH - Filament flash-lamp connection.
SPEAKER
Horn connection.
R*: Resistance value must be as indicated in used fire control panel technical manual.
End of line R*