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INTRODUCTION
The AF53994 is 4-zone burglar alarm control panel housed in a modular enclosure which permits its
installation both in electrical boards (overall dimensions 12 DIN modules) and in walls. The 4 zones have
NC inputs; the alarm detectors can be connected to these directly by wire. A tamper line is also foreseen to
protect all the external elements. The mechanical key, located on the front side permits the system to be
connected and disabled. Four pushbuttons are provided to permit exclusion of the individual zones, so that
the system can be partially connected. A remote activation point can also be connected, code AF45342,
which through the electronic key AF45339, permits connection, disconnection and zoning from a remote
position. The control panel is complete with an internal power supply unit that powers the detectors, char-
ges the batteries of the outdoor self-powered siren and charges the back-up battery. This latter, inside the
control panel, powers the system in the event of mains failure.
TECHNICAL DATA
• Overall dimensions 12 DIN modules
• Power supply: 230Vac –15% +10%
• Maximum mains rating : 80 mA
• 4 NC-type alarm zones
• NC-type tamper line
• Incorporated mechanical key
• 4 pushbuttons for zone exclusion
• Possibility of connecting an external electronic key for inserting/zoning
• Entrance time, referred to zone A1, adjustable through micro-switches: 2-15-30-60 s.
• Auxiliary open-collector alarm output to control the telephone dialler
• Output for self-powered siren control. N.C. contact normally connected to V +
• Output for auxiliary siren control. N.O. contact normally connected to V+ in alarm conditions
• Internal power supply unit with two outputs:
– 13.8v for system power supply and internal battery charging
– 14.5v for self-powered siren battery
• Maximum current the power supply unit can deliver: 280mA
• Battery: 12v / 1.2Ah composed of 2 sealed lead-acid 6V elements
Climatic conditions
The requirements and performance of the control panel according to the CEI 79-2 standard are assured
under the following climatic conditions:
• Reference temperature and relative humidity: 25°C – 65% RH
• Operating room temperature range: -10°C to +50°C
• Maximum relative humidity: 90% at +35°C
• Altitude: 2000m a.s.l.
Reference standards
Conforms to standard CEI 79.2 1st level, to the general emission standard CEI-EN50081-1 and immunity
standard CEI-EN50130-4 for electromagnetic compatibility and to standard CEI-EN60950 for electrical
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