Honeywell SS4s Operating Manual

Installa tion Guide a n d Opera ti ng Manual
Multi-S p ect r u m Di gi t al Electro-Opt i c al Fire D ete ct or
Model SS4-A/-A2
Stand-Alone Relay Mode or 4-20 mA Output O p tion

Notices and Trademarks

Copyright 2014 by Honeywell International Inc. Wh ile th is inform at ion is pr esen t ed in g ood fai th and believ ed to b e
accu rat e, H oney well di sc laim s the im p lied warran ti es of m erc h ant ab ili ty and fitn es s for a p art ic ul ar pu rp ose an d mak es n o exp ress warran t ies excep t as may be s t ated in i ts writt en ag reem en t with and for i ts customers.
In no even t is H oney well li ab le t o an yone for any in d irec t, spec ial or cons eq uent ial dam ag es. The in form at ion an d sp eci ficat ion s in thi s docum en t are s ubject to ch ange without notic e.
The det ect or m u st be i ns tal led on ly by qu alifi ed p rofes si on al p ers on n el in accord an ce wit h l ocal cod es.
The prot ect ion p rovid ed b y th e gas d et ect or may b e im p aired if it is used i n a mann er n ot sp eci fied by Hon ey well An alyt ics.
ACCTTL, ALERT-1, ALARM-2, ALERT-1: ALARM 2, ALERT-1: ALA RM-2, ATAG , C lean Room Sen tr y, COP -i, Complete Optical Path Integ rity, CM1, CM1-A , DartL og ic, Fi reL ogi c, Fi re S ign atur e An alys is, Fi reB usI , F ireB usI I, FirePic, FirePicII , FirePicIII, FirePix, FireP ict u re, FS C, Fi re S entry Corpor ation , Fi re Sen t ry Corp . , F SX, All FSX Nom encl atu re V ariat ion s (such as: FS2, FS2X, FS3, FS3X, FS4, FS4X, FS5, FS5X, FS6, FS6X, FS7, FS7X, FS8, FS8X, FS9, FS9X, FS10X, FS10X, FS11, FS11X, FS12, FS12 X, F S14 , FS 14X, FS15 , FS15X, FS16, FS16X, FS17, FS17X FS18, FS18 X, F S19 , FS 19X, FS20 , FS20X , FS 24, F S24X , FS24X N, FS26 , FS26X, FS26XN ) , FS7-2173-2RP, FS System 7, FS System 10, FS7-2173, FS7-2173-RP, FS20 00 , FS S yst em 2000, Hig h Speed F lam e & Su rveillan c e Detec t or, M ul ti -Spectrum Qu adBand Trip le I R, Mu lt i-Spectrum TriBand, Multi-Spectrum Tri-B an d, Near Ban d In frared , N ear B and I R, NearBand IR, QuadBand IR, Room Sentry, RS, RS2, SM2, SM3, SS, SS2, SS2X, SS2-A, SS3, SS3-A, SS3X , SS 4, SS4 -A, SS4X, SnapShot, SLR-BIT, Sup erBu s, Super Sen t ry, S yst em 2000 , Tri-Mode P lot , Quad B and Trip le IR Plus, TriBand, Tri-Band , “FS & FSC tri ang le log o’s ”, WBI R, W ide B and Infrar ed , W id eB and I R, W ide B and I R
are regis t er ed t rad em ark s of Hon ey well In t ern ati onal In c. Other b r and or p r odu ct names ar e tr ademarks of t h eir res p ect ive own ers. Honeywell Analytics
HONEYWELL 1

Symbol Definitions

The following table lists those symbols used in this document to denote certain conditions.
Please ad d th e sym b ols – and on ly keep th e on es u sed i n th is man u al on this page.
Symbol Definition
ATTENTION: Id enti fies in form at ion t h at requ ir es s pec ial
consideration.
TIP: Iden ti fies ad vice or hin t s for t h e user , oft en i n term s of
perform in g a t ask .
REFERENCE-EXTERNAL: Id ent ifies an add i tion al sou rc e of
inform at ion ou ts id e of th is b ookset.
REFERENCE-INTERNAL: Iden t ifies an ad d it ion al s ource of
inform at ion with in th is book set .
Indic ates a si tu at ion whic h , i f not avoid ed , m ay res u lt i n equ ipm ent or work (d at a) on th e sys tem bei ng d amag ed or los t , or may res ul t i n th e in ab ili ty t o p rop erly op erate t h e p roces s.
CAUTION: Ind ic ates a poten t iall y haz ard ous si tu at ion whi ch , if
not avoid ed , m ay resu lt in m inor or m oder ate i nj u ry. I t may also be u sed t o alert ag ain st unsafe p rac ti ces . CAUTION: Symbol on th e equi pm en t refers t h e us er t o the prod u ct manu al for ad d it ion al i nform at ion . The s ymb ol ap p ears next t o req u ired in form at ion in th e m anu al.
HONEYWELL 2

TABLE OF CONTENTS

APPROVALS .............................................................................. 5
SECTION 1: TECHNICAL DESCRIPTION .......................................................... 6
1.1 Features and Specifications ............................................................. 6
1.1.1 General Description ............................................................. 6
Other Specifications: ........................................................................ 6
LED Visual Indicators: ...................................................................... 7
Electrical Power Requirements: ........................................................ 7
1.1.2 Applications ......................................................................... 8
1.1.3 Detector Locations ............................................................... 8
1.2 Stand-Alone Operation ..................................................................... 8
1.3 FS2000 System Operation ................................................................ 8
1.4 Overview ......................................................................................... 9
1.4.1 Model SS4-A/-A2 Detector .................................................... 9
1.4.2 Detection Range and Field-of View ..................................... 10
Figure 1: Field of View, Horizontal, and Vertical. ............................ 11
1.5 Configuration Settings .................................................................... 11
1.6 Testing .......................................................................................... 13
Special Conditions for Testing ........................................................ 13
Automatic Testing .......................................................................... 13
1.6.3 Manual Testing .................................................................. 13
SECTION 2 : INSTALLATION ...........................................................................14
2.1 Installation Instructions .................................................................. 14
2.1.1 Installation Precautions ...................................................... 14
2.1.2 Conduit Installation............................................................. 14
2.1.3 Wiring Recommendations ................................................... 14
2.1.4 Power Supply Considerations ............................................. 14
2.2 Installation Procedure .................................................................... 15
2.2.1 Configuring and Wiring Detectors ........................................ 15
2.2.2 Removing Detector From Its Enclosure. .............................. 15
2.2.3 Configuring the Detector Module. ........................................ 15
2.2.4 Wiring the Detector Module................................................. 16
2.2.5 Wiring the SS4-A/-A2 Detector for 4 or 20 mA Current
Mode Operation (Optional) ............................................ 17
Figure 3: SS4 Detector Module with MA420-4
Installed ....................................................................... 18
2.2.6 Wiring the Detector Relays ................................................. 18
2.2.7 Replacing the Detector Module in the Enclosure. ................. 19
2.3 Enclosure Installation (optional) ...................................................... 19
2.3.1 Installing the Detector on the Swivel M ount (SM2) or
SS Extra Duty (SM4) Swivel Mount .................................... 19
Figure 4: Model SM2 Swivel Mount ................................... 20
Figure 5: Model SM4 Stainless Steel Swivel Mount ............ 20
Figure 6: Model SS4-A/-A2 Detector Enclosure -
Side V iew ...................................................................... 21
Figure 7: Model SS4-A/-A2 Detector Enclosure - Rear View............ 21
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SECTION 3: TROUBLESHOOTING AND M AINTE NANCE ................................22
3.1 Model SS4-A/-A2 Detector Faults ................................................... 22
3.2 Cleaning Windowed Enclosures and Detectors ................................ 23
3.3 Personnel Training ......................................................................... 23
3.4 Detector Repair.............................................................................. 24
SECTION 4: DETECTOR CONNECTIONS & SWITCH OPTIONS ......................25
4.1 Detector Connections ..................................................................... 25
TABLE 1: Stand-Alone Model SS4-A/-A2 Detector
Connectors - Pinouts ......................................................... 25
Detector Switch Options ................................................................. 26
4.2
SECTION 5: OPTIONAL ACCESSORIES ........................................................27
5.1 Air Shield for Applications in Contaminated Environment
(Part No. DASA1-P) .................................................................. 27
5.2 PC Software Kit (2029-INTERFACE-KIT) ........................................ 27
5.3 4-20 mA Option (MA420-4) ............................................................. 27
5.4 Detector Mounts (SM2 or SM4) ....................................................... 27
5.5 Test Lamp (FT-2045 or FT-2145) .................................................... 27
SE CTIO N 6 : DETE CTOR L ABE L D R AW IN G S .................................................28
INDEX .......................................................................................29
HONEYWELL 4

APPROVALS

The Mod el S S 4 -A/-A2 Op ti cal F ire D etec tor s h ave been m anu fact u red in comp l ian ce wit h th e req u irem ent s of the I SO-9002 stan d ard an d h ave received:
Cal if or nia St ate Fire M ar shal (C SFM )
Factory Mutual (FM)
Canadian Standards (CSA)
CENELEC approval by FM Approvals Ltd.Certification Servi ce
in compliance with the ATEX Directive.
Read and understand this manual before installing or operating equipment.
HONEYWELL 5

SECTION 1: TECHNICAL DESCRIPTION

1.1 Features a nd Spe cifi ca tion s

1.1.1 General Description

The Mod el S S 4 -A/-A2 Op ti cal F ire/ Fl am e Det ect ors ar e fas t reac t in g ( with in 5 sec ond s), dig it al, config u rab le, c ompu teri zed , “smar t” uni ts. This Det ect or has s en sit ivit y to Typ e A , B, and C flam i ng fir es. Det ect ors of t h is des ign proces s U lt ravi olet (UV ), W id e band In frared (I R), an d Visi b le (V IS) spec tr al ran g es from rug g ed iz ed Sol ar-blind UV, “Quantum-Effect” IR , an d visib le sen s ors c orr esp on d ing ly. They ar e equ i pp ed wit h S RL -B IT (Built-In­Test) for opt ical “t hr oug h th e len s” of bot h the s en sors and len s. The Model SS4-A/-A2 UV , IR, and VIS F ire Det ec tors h ave fals e al arm imm u ni ty, and adju st ab le alar m ran ge bet ween 1 5 and 60 ft. for a on e sq u are foot gasol in e pan fir e, wit h a 1 20 -deg ree (± 60 degrees from t h e axis) c oni cal field o f vi ew. Their m i crop roc ess or-based al gor ith m s (Fi reP ic, SnapShot, and Tri-Mode P lot ) as sure t im e pr ogr amm ab le alarm verific at ion , Fir e Si gn atu re An alysi s, and c omp ati b ilit y with st and ard app roved fir e al a rm p anel s.
The Det ect or als o h as th e flexib il it y t o be r e-configured in the field. Its ins tal lati on is s imp le, and op erati on straig h t forward d u e to th e bu ilt -in s el f­test in g featu re. Ther efor e, th e m ai nten an ce c onsi st s mai nl y in k eep ing t he Detect or w in dow len s c lean and performing periodic testing required by the manu fact u rer of th e F ire Con t rol an d Su pp ress ion Sys tem.

Other Spe cif i cation s:

Housing: Explosion-Proo f, Cop p er-free Aluminum (< 0.4%) with
Marking: Class I, Div. 1 & 2, Groups B,C, & D
Class I Zone 1 AEx d IIC Ex d IIC; Ex tb IIIC Temperature: Operation: -40 to +85°C (-4 0 to +18 5 º F)
powder c oated fin is h , or opt ion al 31 6 St ain less Steel , N EMA typ e 3 and t ype 4 weath erp roo f, tam p er -resist ant with in tegral dual ¾ inch NPT conduit openings.
Class II, Div. 1 & 2, Groups E, F, & G Class III
Storage: -55 to 105°C Humidity range: 10% to 90% (RH), non-condensing
NOTE: The supply connection wiring shall be rated at least 1 0 °C above t h e rated s ervice t em p erat ur e (9 5° C for T4 applications and 85°C for T5 applications) . See F igu res 8 and 9 on Page 17 of this Instruct ion Manu al.
Weight: Alum inum hou s ing is app r oximat ely 3 . 8 lb s.
Stai nl ess Steel is ap p roxim at ely 8. 9 lb s.
Dimensions: 4.81 inches diameter by 4.40 inches high
HONEYWELL 6

LED Visual Indicators: Powered Detector: Dual LEDs blink every 10 seconds

Fault Declared: One LED turns ON solid until the fault is cured Re-calibrate when: Both LEDs flash ON and OFF rapidly Fire Declared: Both LEDs ON solid (one LED blinks during
first few seconds)

Electrical Power Requirements:

Connectors: WE CO t ype s crew con n ect ors , Wire: 18 to 24 AW G Input Voltage range: V olt s DC n omin al, 20.5 t o 32 Volt s DC Normal Operation Current: 68 mA nominal (72 with optional MA420-4
Module) Fire Alarm Current: 75 mA n omi n al (95 with opt ion al MA 420 -4 Modu le) Analog Current Output: 4 or 20 mA with op t ion al MA42 0 -4 M odul e. Relay Contact:
Rating: 0.5 Amp at 120 Volt AC or 1 A at 24 V DC resistive Fire relay: N.O. and N.C. contacts (Latching/Non-Latching,
switch selected)
Verification relay: N.O. and N.C. contacts (Adjustable time from
0 to 30 s econ d s)
Fault relay: N.O. and N.C. contacts
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1.1.2 Applications

App lic ati ons of th e Mod el SS 4 -A/-A2 D etec t ors in c lud e warehou s es, aircra ft h an g ars , pet roc hem i cal fac ili ti es, Si lan e g as s torag e, Gas turbines, and Power p lan t s, among oth ers .

1.1.3 Detector Locations

For un ob str uc ted p erforman ce, con s iderin g Det ect or l ocat ion s i n app lic ati on ar eas, avoid s ou rces , ot h er th an fi re, wh ich may c aus e false alarm s, su ch as op erati on s ut ili zing weld in g or gas torch equipment, high power s ou rces of EMI or R FI , or ar ti ficial lig h t in g poi n ted di rect ly at t h e Detect or. L ocat ion s exp erien c in g st rong mech an ic al or ac ou st ical vibrat ion s s hou l d al so b e avoid ed . F or op tim um p erform an ce, loc ate t h e Detect or(s ) as clos e as p oss ib le t o th e pot ent ial fir e sou rce, p ref erab l y, along t he axis of th e visi on con e. I n stall en ough Det ec tors t o comp let ely eclip se t h e fire h azar dou s area. As su re ac ces sib il it y for th e Det ect or len s clean in g , as well as b est poss ib le p rot ect ion and / or cl eani ng from fog, rain , ice, d us t, hazar dou s atm osph eres , an d ot her advers e elem en t s. If neces sary, u til iz e th e S teel Swivel M ou n t (M od el S M2) or 31 6 S tai nl ess Steel Swiv el Mou n t ( Mod el S M4 ) for g reater fle xibi lity in m oun tin g l ocat ion s (See Fi gu res 4 an d 5 ).

1.2 Stand-Alone Op erat ion

For St an d -Alone operat ion , t h e Mod el SS4 -A/-A2 Det ec tor m ay be conn ec ted to a FM Ap p roved or UL lis t ed Fire/ S ecu ri ty P anel . Th e Det ect or operat ed i n the S t and-Alon e m ode us es th e Fi re, F au lt , and V erify (opt ion al) rel a ys to i nt erf ace t o t he F ire/ S ecu rit y Pan el s. For St an d -Alone operat ion , t h e Det ect or’s Fau lt relay is automatically con fig u red b y the on - board m ic rop roces sor. The i n put c ur ren t of th e Mod el SS 4 -A/-A2 Det ect or is about 15 mA higher in the Stand-Alon e mod e c omp ared to FS 2000 System op erat ion .
NOTE: The Fault relay is not available when the Detector is
wire d to the F S2000 Sy stem .

1.3 FS200 0 S y st em Operation

For FS 2000 S yst em op erat ion , th e Det ect or F ire an d Fau lt s ign als ar e sen t digitally to t h e FS20 00 System C on trol ler u si ng the fou r wire FS 2 0 00 FireB us . The Fi reBu s provid es th e 24 V olt DC power f or th e D etec tor and RS-4 85 dig it al comm un icat ion (R efer to Hon eywell Analytics document MN0003 entitled "FS2000 FIRE EARLY WARNING SYSTEM ­INS TALL ATI ON and OPE RA TIO NS G UI DE"). For sp ec ial rem ot e alarm app lic ati ons , users may also c on nec t di rect ly t o th e Det ect or’s Fi re alarm rel a y.
NOTE: When the Model SS4-A/-A2 D etec tor is c onn ect ed to the
FS2000 System using FireBus communicat ion , the C ont rol ler
automatically disables th e Detec t or’s Fau lt relay.
HONEYWELL 8

1.4 Overview

1.4.1 Model SS4-A/-A2 Detect or

Version SS4-A: There are two (2 ) L ED s on the Mod el SS4 -A Detect or t h at
ind ic ate th e st at e of th e Det ect or. Duri n g norm al op erat ion b oth LE Ds will blink every 10 seconds.
If th e Det ect or alar m s t o a fire, it ener gi zes th e Fi re relay an d tu rn s on both LEDs in the following sequence. One LED is turned on immediately and the second LED will rapidly blink for several seconds indicating that the Detect or's Fi rePi c s p ect ra is bei n g perm an ent ly st ored in t h e Det ect or's solid-st at e m em ory (Fir ePi c is t he s everal sec on d s of Det ect or sp ec tr al data wh ich p rec ed es an alar m event ). O n ce th e Fir ePi c dat a is s t ored , th e secon d LED will rem ain on . For t h is version , the fir e al arm L E Ds turn on and rem ain on unt il p ower to t h e uni t i s cycled (t u rn ed off and on ag ain ).
If th e Det ect or h as a F au lt, i t de-energ i zes t h e Fau lt rel ay and t ur ns on e (1) LE D on (th e LE D will n ot l ig ht i f th e Fau lt i s a “N o Power Fau lt ”). I f th e Fault c ondi ti on, su ch as a “ Low V olt age F au lt ”, i s elim in at ed the D etec tor will au t om ati call y retu rn t o Norm al Op erat ion .
NOTE: Faul ts cau s ed by exces si ve in p u t volt ag e or d u e to tem per atu res ou tsid e th e oper ati ng temp erat u re ran g e req u ire fact ory r e­certi ficat i on . R e-c ert ific ati on is req u ired if a Fau l t is ind ic at ed by b ot h LEDs rapidly blinking (with frequency about 2 Hz.).
Version SS4-A-2: Th e oper ation of t h is un it i s iden t ic al t o the SS 4 -A, excep t th e fire al ar m LE Ds tu rn off onc e th e fire t h reat is el im in at ed , withou t power c ycl in g of th e d evice.
HONEYWELL 9
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