Tecnoalarm Tecnofire TFA2-596, Руководство по установке, Страница: 9 / 64

TFA2-596 - TFA4-1192
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2 - SYSTEM RESOURCES
The TFA2-596 and TFA4-1192 fi re detection panels are designed and manufactured in accordance with the standards
EN 54-2:1997 + A1:2006 (control panel) and EN 54-4:1997 + A1:2002 + A2:2006 (power supply).
It was designed under a quality system certi fi ed ISO 9001 that involves the application of a set of rules for the design and all
subsequent activities necessary for the production. All the components of the equipment were selected for the intended purposes.
Their speci
fi cations are guarenteed, if the environmental conditions outside the casing correspond to those speci fi ed for the class
3K5 of the standard EN 60721-3-3:1995.
The control panels should be installed in indoor areas, monitoring of temperature and humidity is not required.
The control panels consist of a metal casing with space for two 12V/7.2Ah batteries, a CPU board, which integrates the user
interface consisting of a display and a keypad, a switching 24V/2.7Ah power supply (ALSW2827) and a terminal board.
The TFA2-596 control panel manages 2 and the TFA4-1192 manages 4 detection loops.
The number of available detection loops can be increased by connecting other control panels.
The maximum network con
fi guration includes 16 control panels with 4 detection loops.
General speci fi cations TFA2-596 TFA4-1192 Max. network con fi guration (16 control panels)
Repeaters 16 16 Max. 256 (16 x 16)
Detection loop 2 4 Max. 64 (4 x 16)
Detectors per loop 199 199
Total detectors 398 (199 x 2) 796 (199 x 4) Max. 12736 (796 x 16)
Modules per loop 99 99
Total modules 198 (99 x 2) 396 (99 x 4) Max. 6336 (396 x 16)
Zones 300 300 Max. 4800 (300 x 16)
Virtual zones
100 100 Max. 1600 (100 x 16)
Access periods
32 32 Max. 512 (32 x 16)
Access levels
4 4 4
Codes
10 10 10
Formulas
200 400 400
Alarm plans
100 200 200
N.B. Although the control panel with 4 loops is able to manage a total of 1,192 detection devices (det call points), the standard EN 54-2 chapter 13.6 provides
that a failure may not affect more than 512 detectors and/or manual call points and their designated functions. Therefore, the maximum number of connectable
detectors/call points to each control panel is 512, multiplied by 16 control panels equals 8,192.
Warning: the TFA2-596 and TFA4-1192 control panels are certi fi ed with the following options with requirements from EN 54-2
7.8 Outputs to fi re alarm devices
7.11 Output delays
7.12 Dependencies on more than one alarm signal (type B)
8.3 Failure signals from points
9.5 Disablement of addressable points
10 Test conditions
Warning: the power supply of the TFA2-596 and TFA4-1192 control panels are certi fi ed to the requirements of EN 54-4
5.1 Power supply from the main power source
5.2 Power supply from the stand-by power source (battery)
5.3 Battery charging and check
5.4 Recognition and signaling of power supply failures