• Keyswitch „arming”/”disarming” as an option;
• Programmable protection against undesired resets to default values;
• Chime feature activated/deactivated by the users;
• Option: warning on keypad’s buzzer when siren sounds;
• Current limitation for backup battery charging (200mA).
TECHNICAL SPECIFICATIONS:
POWER
• 12V / 4Ah backup battery;
• 18Vac / 20VA transformer;
• Current consumption in stand-by mode:
50mA - control panel;
12mA - keypad;
• Current available on +AUX: up to 1A – fuse protected.
INPUTS
• 5 fully programmable EOL zones on the main board, expandable to 10 zones using zone
doubling feature (Cerber C52).
• 8 fully programmable EOL zones on the main board, expandable to 16 zones using zone
doubling feature (Cerber C82).
MAIN BOARD OUTPUTS
• 2 “open-collector” outputs, with negative trigger (NPN), up to 50mA;
• 1 supervised siren output with positive trigger
Current capability on +BELL:
Cerber C52: up to 1A – fuse protected 1.25A
Cerber C82: up to 2A – fuse-less design, automatic restore of BELL trouble
Note: Current capability and protections for the auxiliary power supply (+AUX) and for the bell control output (+BELL)
as well are valid only if the control panel is powered both from the AC power source (240Vac) and the backup battery,
too.
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