IS-A105N Alarm Sounder 1-12-020

The IS-A105N is a high output, 105dB(A) alarm sounder. Approvals include ATEX, IECEx and Ex EAC for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.

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Enclosure Color

Red Grey

Part Number:

IS-A105N-

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Alarm Sounder

Description

The IS-A105N is suitable for all intrinsically safe signalling applications including fire, security and process control.

Downloads

Datasheet	Datasheet.pdf
Installation Manual	D244-01-001-IS_Issue_1__IS-A105N_.pdf
IECEx certificate	IECEx_SIR_04.0038X_Issue_5_IS-A105N__IS-D105.pdf
ATEX certificate	Sira_04ATEX2301X_IS-A105N_IS-D105.pdf
FM certificate	FM_CoC_3023735_IS-A105N.pdf
UKCA Certificate	CSAE_21UKEX2551X_Iss_0_IS-A105N__IS-D105.pdf
Russian Ex certificate	EAC_EU_C-GB.AA71.B.00273_20.pdf
RTN permit	RTN_permit_PPC_00-29227.pdf
Russian Fire certificate	Russian_Fire_Certificate_-GB.25..03286.PDF
Russian Maritime register	19.00195.278.pdf
Declaration of Conformity	DC-009_Issue_J_IS-A105N__IS-D105.pdf
Declaration of Conformity UKCA	DC-089_Issue_A_UKCA_IS-A105N__IS-D105.pdf
2D drawing (PDF)	D244-05-001_Issue_1.pdf
2D drawing (DWG)	D244-05-001_Issue_1.DWG
3D drawing (STEP)	D244-05-001-3D_Issue_A.STEP
Wiring Schematic	D4528_Issue_A_IS-A105N.pdf
Nameplate Drawing	D244-09-001_Issue_2_IS-A105N.pdf
Hi-res product image 1 (TIFF)	1-12-020_IS-A105N-R.tif
Hi-res product image 2 (TIFF)	1-12-020_IS-A105N-G.tif

Features

Input overload and reverse current protection
Auto synchronised sound output
Unit can be mounted using external lugs or internal
BESA compatible fixing positions.
Duplicate cable terminations
(in & out for daisy-chain installations).
Available with custom tone configurations and frequencies.

Specification

Nominal output:	105dB(A) @ 1m +/- 3dB – Tone 2*[96dB(A) @ 10ft/3m]
No. of tones:	49 (UKOOA/PFEER compliant)
No. of stages:	3
Volume control:	Max. 105dB(A); Min. 96dB(A) – Tone 2
Effective range:	60m/197ft @ 1KHz
Voltage:	16-28vdc via Zener barrier or galvanic isolator
Current:	25mA typical when powered from 24v supply via 28v 300 Ohm Zener barrier
Ingress protection:	IP66
Rating:	Continuous
Enclosure material:	UL94V0 & 5VA FR ABS
Enclosure colour:	RAL3000 Red, RAL7038 Grey
Fixings:	Stainless Steel
Cable entries:	2 x M20 entries – stopping plugs included
Terminals:	0.5 to 2.5mm²
Operating temp:	-40° to +60°C [-40 to +140°F]
Storage temp:	-40° to +70°C [-40 to +158°F]
Relative humidity:	90% at 20°C [68°F]
MTBF:	227.40 years / 1,992,031 hours – MIL 217
Weight :	0.75kg/1.65Ibs

Part Codes

IS-A105N-[x]
[x] : Enclosure colour:	R: Red RAL3000 G: Grey RAL7038
May be powered from any certified Zener barrier or galvanic isolator whose output parameters do not exceed: Uo : 28VDC Io : 93mA Po : 660mW

Approvals

ATEX certificate: SIRA 04ATEX2301X
IECEx certificate: IECEx SIR 04.0038X
FM approved:
Ex EAC certificate: POCC GB.JB05.B03365

Coding

ATEX / IECEx / FM:
II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C)
IS Class I, Zone 0, AEx ia IIC T4 Ta = +60°C
IS Class l, Division 1, Groups A, B, C, D T4
Ex EAC:
0ExiaIICT4 IP66 -40° to +60°C

Tone Table

Stage 1	Frequency Description.	Stg 2	Stg 3
T 1	340 Hz Continuous	T 2	T 5
T 2	800/1000Hz @ 0.25 sec Alternating	T 17	T 5
T 3	500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop	T 2	T 5
T 4	800/1000Hz @ 1Hz Sweeping	T 6	T 5
T 5	2400Hz Continuous	T 3	T 20
T 6	2400/2900Hz @ 7Hz Sweeping	T 7	T 5
T 7	2400/2900Hz @ 1Hz Sweeping	T 10	T 5
T 8	500/1200/500Hz @ 0.3Hz Sweeping	T 2	T 5
T 9	1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P.	T 15	T 2
T 10	2400/2900Hz @ 2Hz Alternating	T 7	T 5
T 11	1000Hz @ 1Hz Intermittent	T 2	T 5
T 12	800/1000Hz @ 0.875Hz Alternating	T 4	T 5
T 13	2400Hz @ 1Hz Intermittent	T 15	T 5
T 14	800Hz 0.25sec on, 1 sec off Intermittent	T 4	T 5
T 15	800Hz Continuous	T 2	T 5
T 16	660Hz 150mS on, 150mS off Intermittent	T 18	T 5
T 17	544Hz (100mS)/440Hz (400mS) – NF S 32-001	T 2	T 27
T 18	660Hz 1.8sec on, 1.8sec off Intermittent	T 2	T 5
T 19	1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s -NFC48-265	T 2	T 5
T 20	660Hz Continuous	T 2	T 5
T 21	554Hz/440Hz @ 1Hz Alternating	T 2	T 5
T 22	544Hz @ 0.875 sec. Intermittent	T 2	T 5
T 23	800Hz @ 2Hz Intermittent	T 6	T 5
T 24	800/1000Hz @ 50Hz Sweeping	T 29	T 5
T 25	2400/2900Hz @ 50Hz Sweeping	T 29	T 5
T 26	Bell	T 2	T 15
T 27	554Hz Continuous	T 26	T 5
T 28	440Hz Continuous	T 2	T 5
T 29	800/1000Hz @ 7Hz Sweeping	T 7	T 5
T 30	300Hz Continuous	T 2	T 5
T 31	660/1200Hz @ 1Hz Sweeping	T 26	T 5
T 32	Two T chime.	T 26	T 15
T 33	745Hz @ 1Hz Intermittent	T 2	T 5
T 34	1000 & 2000Hz @ 0.5 sec Alternating – Singapore	T 38	T 45
T 35	420Hz @ 0.625 sec Australian Alert	T 36	T 5
T 36	500-1200Hz 3.75sec /0.25sec. Australian Evac.	T 35	T 5
T 37	1000Hz Continuous – PFEER Toxic Gas	T 9	T 45
T 38	2000Hz Continuous	T 34	T 45
T 39	800Hz 0.25sec on, 1 sec off Intermittent	T 23	T 17
T 40	544Hz (100mS)/440Hz (400mS) – NF S 32-001	T 31	T 27
T 41	Motor Siren – slow rise to 1200 Hz	T 2	T 5
T 42	Motor Siren – slow rise to 800 Hz	T 2	T 5
T 43	1200 Hz Continuous	T 2	T 5
T 44	Motor Siren – slow rise to 2400 Hz	T 2	T 5
T 45	1KHz 1s on, 1s off Intermittent – PFEER Gen. Alarm	T 38	T 34
T 46	1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P.	T 47	T 37
T 47	1KHz 1s on, 1s off Intermittent – PFEER Gen. Alarm	T 46	T 37
T 48	420Hz @ 0.625 sec Australian Alert	T 49	T 5
T 49	500-1200Hz 3.75sec /0.25sec. Australian Evac.	T 26	T 37
Country specific or custom tone configurations and alarm frequencies are available upon request.

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