User guide • Read online or download PDF • Bosch FNMA-BS Base Sounder, Indoor User Manual • Bosch Safety. Get Bosch FNMA-BS Base Sounder, Indoor Manual. Get all FNMA- BS-WH | FNMA-BS-RD sv Säkerhetsinstruktioner 3 1 i! Reliez-vous à la terre à l’aide d’un bracelet anti-statique ou protégezvous par toute autre mesure. BOSCH SECURITY SYSTEMS | FNMA-BS-WH | Fire Alarm System Analog Base Sounder, Indoor, 15 to 33V DC, dB, IP43, to 70 Deg C, ABS.

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In the event of an alarm, individual detector identification is transmitted to the fire panel. Thermal sensor temperature sensor A thermistor in a resistance network is used as a thermal sensor; an analog-digital converter measures the temperature-dependent voltage at regular intervals.

Batterijen mogen niet met het huisvuil worden afgevoerd.

Fnm-420-a-bs-td de punten van het gereedschap in de daarvoor bsch openingen op fnm-420-a-bs-rv behuizing. Additional LED annunciator modules, each containing 16 detection points, can be used to visually display alarms or faults. Activation of signaling devices in the event of an alarm 2. With the aid of special mounting kits, the flush-mounted housings with variable installation depths can be installed completely flush with the wall or in 19″ cabinets.

The CZM A 4 zone conventional module is allocated to 4 detection points, one per zone. Pressing the black marking 1 breaks the glass pane 3which triggers the alarm and causes the LED display 2 to flash.

The limit values should be taken from the product information supplied with the fire panel used.

Fire safety products Sounders

The following errors are indicated on the fire panel: For the flush-mounted variants, the bezel has to be ordered separately. LSN features Integrated isolators ensure function is maintained in the event boscg a short circuit or line interruption in the LSN loop. System Overview Each interface module offers one monitored fnm-420-w-bs-rd line. If there is no alarm, the reset button for the LED test can be used.


I prodotti devono essere montati lontano dalla luce solare diretta, per garantirne il corretto funzionamento e una lunga durata. Installazione Vedere Figura 1, Pagina 4. Batteries must not be disposed of in household waste.

De installatie mag uitsluitend worden uitgevoerd door bevoegd en daartoe opgeleid gespecialeerd personeel. Con la punta dello strumento premere sulle apposite aperture situate sull’alloggiamento. The detector will continue to function as an O detector. Abra a sirene interior utilizando a ferramenta fornecida 1. Boach Shanghai Security Systems Ltd. If an error occurs, the output is deactivated.

Products for Automatic Fire Alarm Systems

Resettable single action call points: The panel has a buzzer and a reset button for the buzzer. Installation must only be carried out by authorized specialist personnel. Thus, the power supply and the data traffic bodch the control panel are indicated automatically without any additional settings. Only if the sounder volume is set to the maximum level, the certified sounds no.

In most cases, these designations are claimed as trademarks or registered trademarks in one or more countries by their respective owners. The user-friendly user interface adapts to the fnm-420-a-bs-rf situations. Deposite as baterias utilizadas num ponto de recolha local. This list of sources and resources in relation to post school research. Los productos no deben exponerse directamente a la luz solar durante el montaje. Press the point of the tool into the openings provided for it on the housing.

The power supply for both modules and all the data traffic between the module and the Control Panel are achieved via the plug contacts in the rail.

Le batterie non devono essere smaltite boach ai rifiuti domestici. Veuillez rapporter les batteries aux points de collecte locaux. System overview 1 Pos. Push the loose battery plug into the specified bushing 4 as far as it will go.


The panel programming software can be used to change the detection characteristics of the respective room utilization. External power supply units must be free-ofground.

Functions The functions of the signaling device interface module are: For configurations with only one stub or one loop the two outputs AUX with mA maximum current intensity can be switched in parallel.

This, in combination with eight candela options in one appliance, no tools needed for changing settings, voltage test points, 12 V or 24 V DC operation, the universal mounting base, and multiple mounting options results in a reduced cost of ownership.

Bosch Security Systems B. It is preferable to use the loop formation owing to the greater security of loop lines compared with stub lines. Individual call point identification Neither single action call points with glass pane nor resettable single action call points are reset on the fire panel. De Hz a 2,90 kHz F. Rotary switches The rotary switch integrated in fnm-420-a-bsr-d interface module can be used to select between automatic or manual addressing with or without auto detection.

General system limits Max. Functions The Power Supply is protected against pole reversal and overvoltage. It is recommended to exchange the detector immediately in order to keep the higher detection reliability of the version with C sensor. Presione con la punta de la herramienta sobre los orificios presentes en la carcasa para tal fin.