Comax A105 Series User manual
Installation/Anschluss
Installation/Raccordement
Installation/Connection
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•.024.2
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A105
Comax Industrielle Signaltechnik, CH-4712 Laupersdorf www.comax.ch Installationsanleitung_A105_REV2_19_07_2021
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2821
S36282
21
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.024.2
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1000Hz PFEER Toxic Gas
1200/500Hz @ 1Hz DIN /PFEER P.T.A.P.
1000Hz @ 0.5Hz(1s on, 1soff) PFEER Gen. Alarm
1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s NF C 48-265
544Hz(100mS)/440Hz (400mS) NF S 32-001
1500/500Hz - (0.5s on , 0.5s off) x3 + 1s gap AS4428
500-1500Hz Sweeping 2 sec on 1 sec off AS4428
500/1200Hz @ 0.26Hz (3.3son, 0.5s off) Netherlands -
NEN 2575
1000Hz (1s on, 1s off)x7 + (7s on, 1s off) IMO Code 1a
1000Hz (1s on, 1s off)x7 + (7s on, 1s off) IMO Code 1a
420Hz(0.5s on, 0.5s off)x3 + 1s gap ISO 8201 Temporal
Pattern
1000Hz(0.5s on, 0.5s off)x3 + 1s gap ISO 8201 Temporal
Pattern
422/775Hz - (0.85 on, 0.5 off) x3 + 1s gap NFPA -
Temporal Coded
1000/2000Hz @ 1Hz Singapore
300Hz Continuous
440Hz Continuous
470Hz Continuous
500Hz Continuous IMO code 2 (Low)
554Hz Continuous
660Hz Continuous
800Hz IMO code 2 (High)
1200Hz Continuous
2000Hz Continuous
2400Hz Continuous
440Hz @0.83Hz (50
cycles/minute) Intermittent
470Hz @0.9Hz - 1.1s Intermittent
470Hz @5Hz - (5
cycles/second) Intermittent
544Hz @ 1.14Hz - 0.875s Intermittent
655Hz @ 0.875Hz Intermittent
660Hz @0.28Hz - 1.8sec
on, 1.8sec off Intermittent
660Hz @3.34Hz - 150mS
on, 150mS off Intermittent
745Hz @ 1Hz Intermittent
800Hz - 0.25sec on, 1 sec off Intermittent
800Hz @ 2Hz IMO code 3.a
(High) Intermittent
1000Hz @ 1Hz Intermittent
2400Hz @ 1Hz Intermittent
2900Hz @ 5Hz Intermittent
363/518Hz @ 1Hz Alternating
450/500Hz @ 2Hz Alternating
554/440Hz @ 1Hz Alternating
554/440Hz @ 0.625Hz Alternating
561/760Hz @0.83Hz (50
cycles/minute) Alternating
800/1000Hz @ 0.875Hz Alternating
2400/2900Hz @ 2Hz Alternating
500/1200Hz @ 0.3Hz Sweeping
560/1055Hz @ 0.18Hz Sweeping
560/1055Hz @ 3.3Hz Sweeping
660/1200Hz @ 1Hz Sweeping
800/1000Hz @ 1Hz Sweeping
800/1000Hz @ 7Hz Sweeping
800/1000Hz @ 50Hz Sweeping
2400/2900Hz @ 7Hz Sweeping
2400/2900Hz @ 1Hz Sweeping
2400/2900Hz @ 50Hz Sweeping
2500/3000Hz @ 2Hz Sweeping
2500/3000Hz @ 7.7Hz Sweeping
800Hz Motor Siren
1200Hz Motor Siren
2400Hz Motor Siren
Stage 1
Set DIP
SW 1
Tone No.
Tone Description Tone Visual
Stage 1 & 2
DIP SW 1/2
Settings
1 2 3 4 5 6
Stage 3
Set DIP
SW 1
(S3)
Stage 4
Set DIP
SW 1
(S2 + S3)
0 0 0 0 0 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
46
47
48
49
50
52
53
54
55
56
57
58
59
60
61
62
63
42
1 0 0 0 0 0
0 1 0 0 0 0
1 1 0 0 0 0
0 0 1 0 0 0
1 0 1 0 0 0
0 1 1 0 0 0
1 1 1 0 0 0
0 0 0 1 0 0
1 0 0 1 0 0
0 1 0 1 0 0
1 1 0 1 0 0
0 0 1 1 0 0
1 0 1 1 0 0
0 1 1 1 0 0
1 1 1 1 0 0
0 0 0 0 1 0
1 0 0 0 1 0
0 1 0 0 1 0
1 1 0 0 1 0
0 0 1 0 1 0
1 0 1 0 1 0
0 1 1 0 1 0
1 1 1 0 1 0
1 1 0 1 1 0
0 0 1 1 1 0
0 1 1 1 1 0
0 0 0 0 0 1
0 1 0 0 0 1
1 1 0 0 0 1
0 0 1 0 0 1
1 0 1 0 0 1
0 1 1 0 0 1
1 1 1 0 0 1
0 0 0 1 0 1
0 1 0 1 0 1
1 0 1 1 0 1
0 1 1 1 0 1
1 1 1 1 0 1
0 0 0 0 1 1
1 0 0 0 1 1
0 1 0 0 1 1
1 1 0 0 1 1
0 0 1 0 1 1
1 0 1 0 1 1
0 1 1 0 1 1
1 1 1 0 1 1
0 0 0 1 1 1
1 0 0 1 1 1
0 1 0 1 1 1
1 1 0 1 1 1
0 0 1 1 1 1
1 0 1 1 1 1
0 1 1 1 1 1
0 0 0 1 1 0
1 0 0 1 1 0
0 1 0 1 1 0
1 1 1 1 1 0
1 0 0 0 0 1
1 0 0 1 0 1
1 0 1 1 1 0
1000Hz
1200Hz
500Hz 1s
1000Hz 1s
1s
1600Hz
1400Hz 1s
0.5s
544Hz 0.1s
0.4s
440Hz
0.5s
1500Hz
500Hz 0.5s 0.5s 0.5s 0.5s 1s
2s 1s
3s 0.5s
1500Hz
500Hz
1200Hz
500Hz
1000Hz
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
7s
7s
420Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1s
1000Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1s
1200Hz
500Hz 0.85 0.5s 0.85 0.5s 0.85
2000Hz
1000Hz
1s
f(Hz)
a(s)
b(s)
(f=440, a=0.6, b=0.6)
(f=470, a=0.55, b=0.55)
(f=470, a=0.1, b=0.1)
(f=470, a=0.43, b=0.44)
(f=655, a=0.57, b=0.57)
(f=660, a=1.8, b=1.8)
(f=660, a=0.15, b=0.15)
(f=745, a=0.5, b=0.5)
(f=800, a=0.25, b=1)
(f=800, a=0.25, b=0.25)
(f=1000, a=0.5, b=0.5)
(f=2400, a=0.5, b=0.5)
(f=2900, a=0.1, b=0.1)
f1(Hz)
a(s)
f(Hz)
f1(Hz)
a(s) a(s)
f(Hz)
(f=363, f1=518, a=0.1)
(f=450, f1=500, a=0.25)
(f=440, f1=554, a=0.5)
(f=440, f1=554, a=0.8)
(f=561, f1=760, a=0.6)
0 0 1 1 0 1
1 1 0 1 0 1
43
44
45
780/600Hz @ 0.96Hz Alternating
800/1000Hz @ 2Hz Alternating
970/800Hz @ 2Hz Alternating
64 Simulated Bell 1 1 1 1 1 1
f1(Hz)
a(s) a(s)
f(Hz)
(f=800, f1=1000, a=0.57)
(f=2400, f1=2900, a=0.25)
f1(Hz)
a(s) a(s)
f(Hz)
(f=800, f1=1000, a=0.25)
f1(Hz) a(s) a(s)
f(Hz)
(f=600, f1=780, a=0.52)
f1(Hz) a(s) a(s)
f(Hz)
(f=800, f1=970, a=0.25)
(f=500, f1=1200, a=3.34)
(f=560, f1=1055, a=5.47)
(f=560, f1=1055, a=0.3)
f1(Hz)
a(s)
f(Hz)
51 600/1250Hz @ 0.125Hz Sweeping (f=600, f1=1250, a=8)
f(Hz)
a(s)
(f=800, a=1.6)
(f=1200, a=2)
(f=2400, a=1.7)
1450Hz 0.25s
0.69ms
(f=660, f1=1200, a=1)
(f=800, f1=1000, a=1)
(f=800, f1=1000, a=0.14)
(f=800, f1=1000, a=0.02)
(f=2400, f1=2900, a=0.14)
(f=2400, f1=2900, a=1)
(f=2400, f1=2900, a=0.02)
(f=2500, f1=3000, a=0.5)
(f=2500, f1=3000, a=0.13)
(f=300)
(f=440)
(f=470)
(f=500)
(f=554)
(f=660)
(f=800)
(f=1200)
(f=2000)
(f=2400)
f(Hz)
0.5s
2
3
2
24
19
44
44
24
34
34
1
1
1
3
44
44
44
24
24
24
24
24
24
24
24
24
24
8
8
24
8
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
8
8
24
8
21
24
24
24
24
24
24
24
24
24
3
20
44
44
44
1
1
1
1
35
1
1
8
8
8
35
8
8
8
8
8
8
8
8
8
19
19
19
19
19
19
19
19
19
19
19
19
19
19
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
1
1
8
8
8
35
35
35
35
35
f1(Hz)
a(s)
f(Hz)
FIRE INSTRUCTION & SERVICE MANUAL
A105UL464 / CAN/ULC-S525 Model: A105.024.2
Surge Current Ratings for use in fire alarm systems
Model Nominal Voltage Voltage Range Initial Peak Initial RMS
A105.024.2 24V dc 10 - 60V dc 298mA 56.4mA
A105.024.2 Sounder Directional Characteristics for Canadian Fire CAN/ULC-S525 at 10 feet
Horizontal Axis Vertical Axis
Angle OSPL Angle OSPL Angle OSPL Angle OSPL
Ref.90° 101 dB(A) Ref. 90° 101 dB(A) Ref. 90° 100.9 dB(A) Ref. 90° 100.9 dB(A)
113° -3 dB(A) 67° -3 dB(A) 113.5° -3 dB(A) 64° -3 dB(A)
125°/147° -6 dB(A) 52° -6 dB(A) 130°/148° -6 dB(A) 47° -6 dB(A)
180° 86.1 dB(A) 0° 86.1 dB(A) 180° 86.5 dB(A) 0° 86.1 dB(A)
Attention: Installation must be carried out by an electrician in compliance with the National Electrical Code, NFPA 70, and the National Fire Alarm
Signaling Code, NFPA 72 or CSA 22.1 Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, Section 32. / L'installation doit
exclusivement être réalisée par du personnel qualifié, conformément au code national d'électricité américain, NFPA 70, et le code national d’alarrme
incendie et de signalisation NFPA 72 ou CSA 22.1 Code canadien de l'électricité, première partie, norme de sécurité relative aux installations électriques,
Section 32
Attention: Disconnect from power source before installation or service to prevent electric shock / Débranchez-le de la source d'alimentation avant l'instal-
lation ou l'entretien pour éviter tout choc électrique.
Attention: Do not paint / Ne pas Peinturer
•-40°C to +66°C / -40°F to +151°F
•Units can be mounted using the 2-off ø7mm holes in the mounting lugs or through the back of the housing using the supplied gasket
seal.
•A105.024.2 is approved for use as an audible signal appliance for fire alarm use – Public Mode (UL464 & CAN/ULC-S525) and pro-
duces a minimum sound pressure level of US: 79.97dB(A) ; CA: 91.2dB(A) at 10 feet (figures @ worst case 10Vdc).
•A105.024.2 produces a minimum sound pressure level of US: 88.8dB(A) ; CA: 99.8dB(A) at 10 feet (@ 24Vdc)
•For Fire Alarm applications, the Sounder Volume must be at the highest setting, (see volume control section). For fire alarm use, Tone
12 as shown below must be selected:
• Connection Terminals: Pluggable
AC: 1.0 - 2.5mm2 / AWG18 - AWG12
DC: 0.2 - 2.5mm2 / AWG24 - AWG12
• Terminal Tightening torque 0.4Nm
• To maintain Ingress Protection, cable entries must be fitted with suitably rated cable glands or stopping plugs
• Units can be located indoor or outdoor wet use, wall or ceiling mounted and there are no limitations on orientation
• Factory finishes are not intended to be modified
+ + - - S2 S3
S2 S1
1000Hz(0.5s on, 0.5s off)x3 + 1s gap ISO 8201 Temporal
Pattern
Stage 1
Set DIP
SW 1
Tone No.
Tone Description Tone Visual
Stage 1 & 2
DIP SW 1/2
Settings
1 2 3 4 5 6
Stage 3
Set DIP
SW 1
(S3)
Stage 4
Set DIP
SW 1
(S2 + S3)
12 1 1 0 1 0 0
1000Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1s 1 8
ALERTALARM RANGE
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No. REASON - INITIAL - DATEISSUE
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78
6
5
D
C
134
2
A
B
D218-06-001
R.S.RAIT
B.ISARD
R.N.POTTS
OF
A100, A105N & D105 DC SOUNDER
WIRING DIAGRAMS
INTRODUCTION
NTS 1 1
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Single Stage Configuration Config.: 1a
Line Monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Two Stage Configuration Config.: 1b
Common Positive
Stage 1: Apply Power to Common +ve & Stage 1 -ve
Stage 2: Apply Power to Common +ve & Stage 1 -ve & connect
Stage 2 -ve to Stage 1 -ve
Three/Four Stage Configuration Config.: 1c
Common Positive
Stage 1: Apply Power to Common +ve & Stage 1 -ve
Stage 2: Apply Power to Common +ve & Stage 1 -ve & connect
Stage 2 -ve to Stage 1 -ve
Stage 3: Apply Power to Common +ve & Stage 1 -ve & connect
Stage 3 -ve to Stage 1 -ve
Stage 4: Apply Power to Common +ve & Stage 1 -ve & connect
Stage 2 -ve & Stage 3 -ve to Stage 1 -ve
16/03/2021
RSR - 11/05/2021
A
16/03/2021
16/03/2021
R1
+
-
-
+
Stage 1 +ve IN
Stage 1 +ve OUT
R1
+
-
-
+
R1
+
-
-
+
Stage 1 -ve IN
Stage 1 -ve OUT
Common +ve IN
Common +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Stage 2 -ve
Common +ve IN
Common +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Stage 2 -ve
Stage 3 -ve
ALERTALARM RANGE
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No. REASON - INITIAL - DATEISSUE
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78
6
5
D
C
134
2
A
B
D218-06-005
R.S.RAIT
B.ISARD
R.N.POTTS
OF
A100, A105N & D105 AC
WIRING DIAGRAMS
NTS 1
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
1
Single Stage Configuration Config.: 1a
Stage 1: Apply Power to Stage 1 Live & Stage 1 Neutral
Three/Four Stage Configuration Config.: 1b
Stage 1: Apply Power to Stage 1 Live & Stage 1 Neutral
Stage 2: Apply Power to Stage 1 Live & Stage 1 Neutral
& connect Stage 2 to Live
Stage 3: Apply Power to Stage 1 Live & Stage 1 Neutral
& connect Stage 3 to Live
Stage 4: Apply Power to Stage 1 Live & Stage 1 Neutral
& connect both Stage 2 & Stage 3 to Live
16/03/2021
INTRODUCTION
RSR - 16/04/2021
A
16/03/2021
16/03/2021
Stage 1 Live IN
Stage 1 Live OUT
Stage 1 Neutral IN
Stage 1 Neutral OUT
Earth
Earth
N/-
N/-
L/+
L/+
E
E
Stage 1 Live IN
Stage 1 Live OUT
Stage 1 Neutral IN
Stage 1 Neutral OUT
Earth
Earth
E
E
Stage 2
Stage 3
S2
S3
N/-
N/-
L/+
L/+
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