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INTRODUCTION
AF53907 is a wall-mounted 7-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 7
zones have NC inputs; the alarm detectors can be connected to these directly by wire. By setting up the
C2 zone appropriately, it can be used as a 24h line for the connection of technical alarm detectors A
tamper line is also foreseen to protect all the external elements.
The mechanical key, located on the front face permits the system to be connected and disabled. A
pushbutton is provided to permit exclusion of the individual zones, so that the system can be partially
enabled. A remote activation point, code AF45342, can also be connected, which through the electro-
nic 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, charges 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
• Enclosure: White ABS (210x125x58) mm
• Power supply: 230Vac –15% + 10%
• Maximum mains voltage rating : 80 mA
• 7 NC-type alarm zones (A1, A2, A3, B1, B2, C1, C2)
• C2 zone can be programmed for technical alarms
• NC-type tamper line
• Built-in mechanical key
• 1 pushbutton for zone exclusion
• Possibility of connecting an external electronic key for inserting/zoning
• Entrance time, referred to zone A1, adjustable through micro-switches: 2-20-40-60 s.
• Auxiliary open-collector alarm output to control a 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
• Open-collector output for technical alarms, referred to zone C2
• Internal power supply unit with two outputs:
– 13,8vdc for system power supply
– 14.5vdc for outdoor self-powered siren battery
• Maximum current the power supply unit can deliver: 280mA
• Battery: 12v / 1.2Ah Pb composed of 2 sealed lead-acid 6V elements code AF910.
Climatic conditions
The requirements and performance of the control panel according to the CEI 79-2 standard are assu-
red 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.
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