4 | AN307529759541en-000101
© Danfoss | DCS (vt) | 2019.06
Tone select
1.
Tone
Tone
select
Tone description
Application
mA @
12VDC
dB(A)
@1m,
90°,
12VDC
mA @
24VDC
dB(A)
@1m,
90°,
24VDC
0
111111
Rising and falling 150 to 1000 to 150 Hz 10 s - 40 s - 10 s
Highest
27
93
35
97
1
011111
Alternating
800 & 970 Hz
2 Hz (250 ms - 250 ms)
BS Fire
20
93,5
30
98
2
101111
Rising
800 & 970 Hz
7 Hz (7/s)
BS Fire
20
93
29
97
3
001111
Rising
800 & 970 Hz
1 Hz (1/s)
BS Fire
20
94
30
97
4
110111
Constant tone
2850 Hz
Continuous
18
88
23
95
5
010111
Rising
2400 to 2850 Hz
7 Hz (7/s)
18
87
23
95
6
100111
Rising
2400 to 2850 Hz
1 Hz (1/s)
17
87
23
96
7
000111
Rising
300 to 1200 Hz
3s rising, 0.5s silence, then repeat
Netherlands Fire (NEN 2575)
20
94
23
98
8
111011
Falling
1200 to 500 Hz
1 Hz
German Fire (DIN 33 404)
21
93
31
98
9
011011
Alternating
2400 & 2850 Hz
2 Hz (250 ms - 250 ms)
18
87
24
95
10 101011
Interrupted
970 Hz
0.5 Hz (1s ON/ 1s OFF)
PFEER alert
17
92
20
97
11 001011
Alternating
800 & 970 Hz
1 Hz (500 ms - 500 ms)
BS Fire
20
93
30
97
12 110011
Interrupted
2850 Hz
0.5 Hz (1s ON/ 1s OFF)
17
88
21
96
13 010011
Interrupted
970 Hz
0.8 Hz (250 ms ON/1s OFF)
17
92
21
97
14 100011
Constant tone
970 Hz
Continuous
PFEER toxic gas
20
92
28
97
15 000011
Alternating
554 & 440 Hz
100 ms - 400 ms
French Fire (NFS32-001)
22
91
35
96
16 111101
Interrupted
660 Hz
3.3 Hz (150 ms ON/150 ms OFF)
Swedish (Air Raid)
18
91
26
96
17 011101
Interrupted
660 Hz
0.28 Hz (1.8 s ON/1.8 s OFF)
Swedish (local warning)
18
91
23
96
18 101101
Interrupted
660 Hz
0.05 Hz (6.5 s ON/13 s OFF)
Swedish (Pre-mess)
18
91
26
96
19 001101
Constant tone
660 Hz
Continuous
Swedish (All Clear)
20
91
31
96
20 110101
Alternating
554 & 440 Hz
0.5 Hz (1s ON/ 1s OFF)
Swedish (Turn out)
22
91
35
96
21 010101
Interrupted
660 Hz
1 Hz (500 ms - 500 ms)
Swedish common
20
91
21
96
22 100101
Interrupted
2850 Hz
4 Hz (150 ms ON/100 ms OFF)
Pelican crossing
18
88
22
95
23 000101
Ansteigend
800 to 970 Hz
50 Hz
BS Fire
21
90
30
96
24 111001
Ansteigend
2400 & 2850 Hz
50 Hz
20
85
25
93
25 011001
Interrupted
970 Hz
3 x 500 ms Pulse followed by 1.5 s
silence, then repeat
ISO 8201
19
92
23
97
26 101001
Interrupted
2850 Hz
3 x 500ms Pulse followed by 1.5 s
silence, then repeat
ISO 8201
19
88
23
95
27 001001
Constant tone
4000 Hz
Continuous
ISO 8201
19
90
23
95
28 110001
Alternating
800 & 970 Hz
2 Hz (250 ms - 250 ms)
BS Fire
22
93
30
97
29 010001
Alternating
990 & 650 Hz
2 Hz (250 ms - 250 ms)
BS Fire
23
92
35
97
30 100001
Alternating
510 & 610 Hz
2 Hz (250 ms - 250 ms)
BS Fire
23
91
35
96
31 000001
Rising
300 to 1200 Hz
1 Hz
22
93
34
97
32 111110
Constant tone
4000 Hz
Continuous
BS Fire
20
91
25
96
33 011110
Constant tone
990 Hz
Continuous
21
92
30
97
34 101110
Interrupted
990 Hz
1 Hz (500 ms ON/500 ms OFF)
19
92
21
97
35 001110
Constant tone
510 Hz
Continuous
23
91
35
96
36 110110
Interrupted
510 Hz
1 Hz (500 ms ON/500 ms OFF)
20
91
22
96
37 010110
Constant tone
850 Hz
Continuous
21
89
30
96
38 100110
Constant tone
1650 Hz
Continuous
20
86
24
94
PFEER
Prevention of Fire Explosion and Emergency Response
BS
British Standard
DIN
Deutsche Industrie Norm
ISO
International Organisation of Standardization