Leiðbeiningarhandbók fyrir NORDEN NFA-T01LM lykkjuframlengingareiningu

Uppsetningarundirbúningur
This interface module must be installed, commissioned, and maintained by qualified or factory-trained service personnel. Ensure compliance with all local codes in your area or standards like BS 5839 Part 1 and EN54.

Uppsetning og raflögn
1. Install the loop extension module where anti-interference is needed or for extending bus communication distance within 1000m.
2. Securely fix the module with screws in a suitable location.
3. Refer to the external wiring terminal diagram for proper wiring.

Loop Extension Module Configuration

Outline Dimension Chart
Refer to the outline dimension chart for the physical size of the loop extension module.
Vinnureglu
The loop extension module collects bus signals, processes them through the MCU to output a standard bus waveform. The signal isolation circuit extends the bus communication distance and corrects the bus waveform through an optocoupler.

FYRIRVARI
Allur réttur áskilinn.
Upplýsingarnar í þessu skjali geta breyst án fyrirvara

Vöruöryggi
Til að koma í veg fyrir alvarleg meiðsl og manntjón eða manntjón skal lesa leiðbeiningarnar vandlega áður en skynjarinn er settur upp til að tryggja rétta og örugga notkun kerfisins.

Inngangur

Yfirview

NFA-T01LM lykkjaviðbótareiningin virkar á DC24V aflgjafa og notar innbyggða rafmagnseinangrunarrás til að ná fram rauntíma einangrun og sendingu inntaks- og úttaksmerkja frá strætisvagninum, sem skilar staðlaðri bylgjuformi strætisvagnsins. Þessi eining eykur viðnám strætisvagnsins gegn truflunum og hjálpar til við að lengja samskiptasviðið. Hún er sérstaklega áhrifarík í umhverfi þar sem utanaðkomandi truflanir eiga sér stað eða þar sem þörf er á lengri samskiptafjarlægðum.
Einingin er í samræmi við EN 54 Part 18 (Evrópustaðall) og er með látlausri hönnun sem hentar nútímabyggingum. Tengibúnaðurinn auðveldar uppsetningu og viðhald. Hún er fullkomlega samhæf við NFA-T04FP snjallstýrða brunaviðvörunarstöðina og tryggir óaðfinnanleg, stýrð samskipti án samhæfingarvandamála.

Eiginleikar og kostir

EN54-18 Samræmi
Built-in MCU processor
Input bus, the output bus signal between the electrical isolation, electromagnetic interference has a good inhibitory capacity, stable and reliable work. Input Fire or Supervisory signal configuration.
LED stöðuvísir
To correct the bus signal, the output standard bus waveform

Fast intelligent bus output short circuit judge function, bus output short circuit protection function; after the bus is normal, it can recover the bus output in time
Fagurfræðilega ánægjulegtasing hönnun

Tæknilýsing

Fylgni	EN 54-18:2005
Inntak Voltage	Loop Power:24VDC [16V to 28V] External PSU: 20 to 28VDC
Núverandi neysla	Loop: ≤5mA External PSU: ≤500mA
Bus input range: ≤1000m	Bus output range: ≤1000m
Most cascade	þrír
Protocol/Addressing	Norden, Value ranges from 1 to 254
Vísir Staða	Normal: Single blink/Fault: Steady-on
Material / Colour	Metal / Gray
Dimension / LWH	155.0mm×97.0mm×40.0mm
Rekstrarhitastig	-10°C til +55°C
Raki	0 to 95% Relative Humidity, Non-condensing

Uppsetning

Uppsetningarundirbúningur
This interface module must be installed, commissioned, and maintained by a qualified or factory-trained service personnel. The installation must be installed in compliance with all local codes having jurisdiction in your area, or BS 5839 Part 1 and EN54.

Uppsetning og raflögn

The loop extension module is used for anti-interference. When used outside the site should be installed in the presence of disturbances, such as the shielding effect of the iron shell. , extension module as an extended bus communication distanc, is used; it should be installed at the output end of long long-distance bus controller within 1000m; fixed by screws, installed in the room.
The external wiring terminal diagram is shown below:
- D1, D2: 24V rafmagnsinntak tengi
- I1, I2: Bus input terminal
- 01, 02: Bus output terminal, 01 is the positive, 02 is the negative.
- Kröfur um raflögn: no polarity signal, two buses using RVS twisted pair,
- Sectional area≥1.0mm²;
- DC24V power using BV line, Sectional area≥1.5mm²
  NOTE: The NFA-T01LM cannot be used in the loop.

Loop extension module configuration

Outline dimension chart

Starfsregla
The loop extension module collects the bus signal through the bus transceiver circuit, and outputs the control bus output circuit after the MCU processes the standard bus waveform; the signal isolation circuit bus input and output through an optocoupler can extend the bus communication distance and can correct the bus waveform.

Notkun og notkun

The use of the loop extension module must follow the following requirements:
Meet the technical parameters defined in this specification
After the loop extension module is installed, or in the use of the process to be tested every six months, the test method is as follows:
1. The fire alarm controller is used to connect the front-end coding device with the extension module, and the coding equipment should be able to log in correctly.
2. The detector, which is connected to the bus through the extension module is reports to the fire alarm, and the controller should be able to receive the alarm information correctly.

Meðhöndlun og geymsla
Transport, storage, and handling equipment shall be carried out in a packing condition. Loading and unloadprocessescess must be handled with care to prevent collision damage. StorageThehe environment shouldmaintainedn ventilation, dry, and avoid open storage.

Almennt viðhald

Láttu viðeigandi starfsfólk vita áður en viðhaldið er framkvæmt.
Disable the loop extension module on the control panel to prevent false alarms.

Do not attempt to repair the circuitry of the loop extension module; it may affect the operation to respond to a fire condition and will void the manufacturer’s warranty.
Notify again proper personnel after conducting the maintenance, and make sure to enable the loop extension module and confirm if up and running.

Perform the maintenance semiannually or depending on the site conditions.

Helstu atriði

On-duty personnel should be familiar with the operation of the equipment, not the wrong operation.

This module for fire protection products must strictly implement the duty system and the shift in use, and make a running record.
Not every half a year is a function of the module test.

Viðauki 1

Limitations of the Loop extension module

The loop extension module cannot last forever. To keep the loop extension module working in good condition, please maintain the equipment continuously according to recommendations from manufacturers and relevant national codes and laws. Take specific maintenance measures based on different environments.
This loop extension module contains electronic parts. Even though it is made to last for a long period of time, any of these parts could fail at any time. Therefore, test your module at least every half-year according to national codes or laws. Any loop extension module, fire alarm devices, or any other components of the system must be repaired and/or replaced immediately as they fail.

UM FYRIRTÆKIÐ

Norden Communication UK Ltd
18th & 19th Floor, 100 Bishopsgate, London EC2N 4AG , United Kingdom
business@nordencommunication.com
www.nordencommunication.com

Algengar spurningar

Hvað er inntak binditagEr krafa um NFA-T01LM lykkjuviðbótareiningu?

The module operates on a DC24V power supply.

How far can the bus input range of the module extend?

The bus input range can extend up to 1000m.

Skjöl / auðlindir

NORDEN NFA-T01LM lykkjuviðbótareining [pdfLeiðbeiningarhandbók
NFA-T01LM, NFA-T01LM Lykkjuviðbótareining, Lykkjuviðbótareining, Viðbótareining, Eining

Heimildir

Notendahandbók

NORDEN NFA-T01LM lykkjuviðbótareining

Upplýsingar um vöru

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