Teledata
20063 Cernusco sul Naviglio (MI) - Via Brescia 24 G - Italy
Tel.: +39 02 27 201 352 - +39 02 25 92 795 | mail: [email protected]
www.teledata-i.com
SF109 - SF209 - SF409
Conventional fi re detectors
SF109 - SF209 - SF409_DSENG - Rev. 1.0 08/2016
>
Choose the place (according to the plans of the project) for
the installation of the detector ;
>
Mount the base with appropriate fixings ;
>
Connect the electrical cables according to the attached
diagram (Figure 1);
>
Place the detector base and rotate clockwise till matching
markers;
>
If you want to lock detector ::
>
Pre remove the key from the base (Figure 2).
>
Break the plastic at the specified location on the bottom
of the sensor (Figure 3).
>
Place the detector base and rotate it .
>
If the detector is locked to the base, to unlock it , insert
first the key to the specified location (Fig. 4) and rotate the
detector counterclockwise;
>
Test the detector to check the correct operation of the LED
indication;
>
During normal operation, the LEDs blink for 16 seconds.
Mounting the detector
Technical Specifi cations
Supply Voltage
9-30 V DC
Power consumption in Duty condition
≤
130 µA
Consumption in “ Fire “ condition
20 mA/ 24V DC
Restricting output resistor
2k
Ω
Degree of protection
IP 40
Cross section of the connecting wire
0,4
÷
2,0 mm2
Operating temperature range
10ºC
÷
50ºC
Humidity
(93 ± 3)%
при
25ºC
Dimensions with base
f 100mm h
≤
52mm
Weight
≤
100g
