Honeywell SS2-A User manual

Installation Guide and Operating Manual
Multi-Spectrum Digital
Electro-Optical Fire Detectors
Models SS2-A, SS2-AN, SS2-AH, and SS2-AM
Stand-Alone Mode

OPERATOR MANUAL // NOTICES AND TRADEMARKS
HONEYWELL 1
Notice s and Trademarks
Copyright 2014 by Honeywell International Inc.
While this information is presented in good faith and believed to be
accurate, Honeywell disclaims the implied warranties of merchantability
and fitness for a particular purpose and makes no express warranties
except as may be stated in its written agreement with and for its
customers.
In no event is Honeywell liable to anyone for any indirect, special or
consequential damages. The information and specifications in this
document are subject to change without notice.
The detector must be installed only by qualified professional personnel in
accordance with local codes.
The protection provided by the gas detector may be impaired if it is used in
a manner not specified by Honeywell Analytics.
ACCTTL, ALERT-1, ALARM-2, ALERT-1: ALARM 2, ALERT-1: ALARM-2,
ATAG, Clean Room Sentry, COP-i, Complete Optical Path Integrity, CM1,
CM1-A, DartLogic, FireLogic, Fire Signature Analysis, FireBusI, FireBusII,
FirePic, FirePicII, FirePicIII, FirePix, FirePicture, FSC, Fire Sentry
Corporation, Fire Sentry Corp., FSX, All FSX Nomenclature Variations
(such as: FS2, FS2X, FS3, FS3X, FS4, FS4X, FS5, FS5X, FS6, FS6X,
FS7, FS7X, FS8, FS8X, FS9, FS9X, FS10X, FS10X, FS11, FS11X, FS12,
FS12X, FS14, FS14X, FS15, FS15X, FS16, FS16X, FS17, FS17X FS18,
FS18X, FS19, FS19X, FS20, FS20X, FS24, FS24X, FS24XN, FS26,
FS26X, FS26XN), FS7-2173-2RP, FS System 7, FS System 10, FS7-2173,
FS7-2173-RP, FS2000, FS System 2000, High Speed Flame &
Surveillance Detector, Multi-Spectrum QuadBand Triple IR, Multi-Spectrum
TriBand, Multi-Spectrum Tri-Band, Near Band Infrared, Near Band IR,
NearBand IR, QuadBand IR, Room Sentry, RS, RS2, SM2, SM3, SS, SS2,
SS2X, SS2-A, SS3, SS3-A, SS3X, SS4, SS4-A, SS4X, SnapShot, SLR-BIT,
SuperBus, SuperSentry, System 2000, Tri-Mode Plot, QuadBand Triple IR
Plus, TriBand, Tri-Band, “FS & FSC triangle logo’s”, WBIR, Wide Band
Infrared, WideBand IR, Wide Band IR
are registered trademarks of Honeywell International Inc.
Other brand or product names are trademarks of their respective owners.
Honeywell Analytics

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OPERATOR MANUAL // TABLE OF CONTENTS
HONEYWELL 3
TABLE OF CONTENTS
TABLE OF CONTENTS ..................................................................3
APPROVALS..................................................................................4
SECTION 1: FAMILIARIZATION .........................................................................5
1.1Introduction ............................................................................................. 5
1.2Stand-Alone Operation............................................................................. 5
1.3FS2000 System Operation ....................................................................... 6
1.4Overview6
1.4.1Model SS2 Detector Status Indications................................. 6
1.4.2Detection Range.................................................................. 6
1.4.3Field-of-View ....................................................................... 6
1.5Testing 7
1.5.1Special Conditions for Testing.............................................. 7
1.5.2Automatic Testing................................................................ 7
1.5.3Manual Testing.................................................................... 7
SECTION 2: INSTALLATION ...............................................................................9
2.1Installation Procedure .............................................................................. 9
2.1.1Installation Precautions........................................................ 9
2.1.2Conduit Installation.............................................................. 9
2.1.3Wiring Recommendations .................................................... 9
2.1.4Power Supply Considerations .............................................. 9
2.2Enclosure Installation (Optional)............................................................. 10
2.2.1.Swivel Mount (SM2):.......................................................... 10
2.2.2Install Conduit (If not already installed)............................... 10
Figure 2. Model SS2 Detector with SM2 Swivel Mount .................... 10
2.3Wiring Detectors .................................................................................... 11
Figure 3: Model SS2 Detector Enclosure - Side View....................... 11
Figure 4. Model SS2 Detector Enclosure - Back View...................... 12
Figure 5. Models SS2-A, SS2-AN, SS2-AH, and SS2-AM................ 13
SECTION 3 / MAINTENANCE AND TROUBLESHOOTING ...............................16
3.1Personnel .............................................................................................. 16
3.2Cleaning Windowed Enclosures and Detectors........................................ 17
3.3SS2-A, -AN, -AH, and –AM Detectors’ Faults .......................................... 17
3.4SS2-A, -AN, -AH, and -AM Detector Modules Replacement ..................... 18
3.5Detector Repair ..................................................................................... 18
SECTION 4 / DETECTOR PINOUT DATA.........................................................19
TABLE 1: Stand-Alone Model SS2 Detector Connectors -
Pinouts ............................................................................. 19
SECTION 5 / DETECTOR LABEL DRAWINGS .................................................20
INDEX ........................................................................................21

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OPERATOR MANUAL // SECTION 1: FAMILIARIZATION
HONEYWELL 5
SECTION 1: FAMILIARIZATION
1.1 Introduction
The Model SS2 Multi-Spectrum Electro-Optical Fire/Flame Detectors may
be used in the FS2000 Fire Early Warning System or in the Stand-Alone
mode. Detectors of this model are housed in Explosion-Proof Class I, Div.
1 enclosures. The only difference between an FS2000 System Model SS2
Detector and a Stand-Alone SS2 Detector is in the wiring. The wiring
differences are described in Sections 1.2 and 1.3.
Model SS2-A Detectors have a latching relay. They are used for
hydrocarbon and non-hydrocarbon fires
Model SS2-AN Detectors have a non-latching relay. They are otherwise
identical to the SS2-A.
Model SS2-AH is the same as Model SS2-A except for the programming to
assure High Speed millisecond response to non-UV emitting sodium azide
fires (in addition to the normal fire response) for air bag industries. The
Detector is housed in a Class I, Div. 1 Explosion-Proof enclosure. For more
information, refer to corresponding specification sheets.
Model SS2-AM is the same as Model SS2-A except for the programming to
assure Ultra High Speed millisecond response to normal non-sodium azide
burning materials radiating UV and IR energy for munitions and air bag
industries. The Detector is housed in a Class I, Div. 1 Explosion-Proof
enclosure. For more information, refer to corresponding specification
sheets.
There are operational advantages when the Detector is connected to an
FS2000 Controller and FireBus. The Detector also has flexibility to be re-
configured in the field. It is simple to install and operate due to built in self-
testing. The maintenance consists in wiping the lens and performing
periodic testing required by the manufacture of the Fire Control and
Suppression Systems.
There are operational advantages when the Detector is connected to an
FS2000 Controller and FireBus. The Detectors also have flexibility to be re-
configured in the field. The maintenance consists in wiping the lens and
performing periodic testing required by the manufacture of the Fire Control
and Suppression Systems.
1.2 Stand-Alone Operation
The Model SS2 Detectors may be connected to an approved Fire/Security
Panel for Stand-Alone operation. The Detectors operate on 24 Volts DC. In
this mode the Detectors utilize Fire and Fault relays to interface to FM/UL
approved Fire/Security Panels. For Stand-Alone operation, the Detector’s
Fault relay is automatically configured by the on-board microprocessor.
The input current of the Detector is about 15 mA higher in the Stand-Alone
mode compared to operation as part of FS2000 System.

OPERATOR MANUAL // SECTION 1: FAMILIARIZATION
HONEYWELL 6
1.3 FS2000 System Operation
For FS2000 System operation, the Detector’s Fire and Fault signals are
sent digitally to the FS2000 System Controller using the four wire FS2000
FireBus. The FireBus provides the 24 Volts DC power for the Detector and
RS-485 digital communication (Refer to Honeywell Analytics document
MN0003: "FS2000 FIRE EARLY WARNING SYSTEM - INSTALLATION and
OPERATIONS GUIDE"). For special remote alarm applications, users may
also connect directly to the Detector’s Fire alarm relay.
NOTE: When the Model SS2 Detector is connected to the FS2000
System using FireBus communication, the Controller automatically
de-energizes the Detector’s Fault relay.
1.4 Overview
1.4.1 Model SS2 Detector Status Indications
The Model SS2 Multi-Spectrum Optical Fire/Flame Detectors are
microprocessor-based devices, which see ultraviolet (UV), visible (VIS),
and infrared (IR) spectral regions. The Detector's logic processor is
capable of quick response to fires while virtually eliminating false alarms.
The Model SS2 Detector has a 120° field-of-view.
There are two (2) LEDs on the Model SS2 Detector for indication of the
Detector status. During Normal Operation both LEDs will blink every 10
seconds.
If a Model SS2 Detector has a Fault, it de-energizes the Fault relay and
turns one (1) LED on. (The LED will not light if the Fault is a “No Power
Fault”). If the Fault condition, such as a “Low Voltage Fault”, is eliminated,
the Detector will automatically return to Normal Operation.
Faults caused by Excessive Input Voltage or temperatures outside the
operating temperature range require factory re-certification. Both LEDs
rapidly blinking (with frequency about 2 Hz) indicate faults requiring re-
certification.
If a Model SS2 Detector alarms to a fire, it energizes the Fire relay and
turns 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 Detector's FirePic is being permanently stored in the
Detector's solid-state memory. (FirePic is the several seconds of Detector
data, which precede an alarm event.)
1.4.2 Detection Range
The detection range of the detector is 60 feet to an industrial standard of
one square foot gasoline pan fire within 5 seconds.
1.4.3 Field-of-View
The Detector incorporates a minimum 120-degree conical Field of View.
The fire emissions received by the Detector diminish at extreme edges of

OPERATOR MANUAL // SECTION 1: FAMILIARIZATION
HONEYWELL 7
the field-of-view. For the fastest response times to the smallest size fire,
the Detector should be pointed to the fire threat area. When multiple
detectors are used to cover large areas, the Fields-of-View should overlap.
The Field-of-View is not limited to 120 degrees. Larger fires outside
120 Degrees
Figure 1. Field of View, Horizontal and Vertical.
Maximum Sensitivity to 1 Sq. Ft. Gasoline Pan Fire
1.5 Testing
1.5.1 Special Conditions for Testing
The SS2 Detector should be tested immediately after installation, after
repair or maintenance involving wiring or module replacement, after
periodic maintenance, or after lens contamination has been identified.
1.5.2 Automatic Testing
The Model SS2 Detectors contain an internal source for self-testing. For
testing the Model SS2 Detectors end-to-end for both optical path and
window cleanliness, use a Honeywell Analytics Model FT-2045 Test Lamp.
1.5.3 Manual Testing
For manual testing the Detector may be exposed to an actual industry
standard open flame or to a Test Lamp simulating a fire. For Honeywell
Analytics model SS2 Multi-Spectrum Fire Detectors, it is mandatory to use
the handheld UV/IR Test Lamp, Model No FT-2045 or FT-2145.
NOTE: Other manufacturers UV/IR Test Lamps should not be
utilized to test Honeywell Analytics Detectors, and Honeywell
Analytics Model FT-2045 and FT-2145 Test Lamps should not be
utilized for testing other manufacturer’s Detectors.

OPERATOR MANUAL // SECTION 1: FAMILIARIZATION
HONEYWELL 8
The FT-2045 and FT-2145 Test Lamps are housed in an Explosion-proof
enclosure, powered by internal rechargeable batteries, and designed for
indoor and outdoor use. For additional information on the Test Lamp, refer
to Honeywell Analytics Specification SP0242 for the FT-2045 or 1505-008A
for the FT-2145.

OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 9
SECTION 2: INSTALLATION
2.1 Installation Procedure
This section describes the installation of the Model SS2 Detectors for the
Stand-Alone mode. Utilization of junction boxes is recommended for the
Detectors wiring.
2.1.1 Installation Precautions
The following precautions should be observed during installation of Model
SS2 Detectors.
1. Make sure that external electrical power is turned OFF before connecting to
the Detector.
2. Do not handle the Detector's module (with its printed circuit boards)
without grounding. Printed circuit board components are susceptible to
damage from electrostatic discharge.
2.1.2 Conduit Installation
The following recommendations should be observed when planning
conduits.
1. In case only one of the two 3/4 inch NPT conduit openings on the Detector
enclosure is used, seal the unused opening with a threaded plug and
approved sealing material.
2. In areas where moisture may accumulate, install an approved conduit trap
or drain.
3. For applications requiring a Class I, Div. 1 Explosion-Proof rating, install a
seal within 6 inches of the enclosure.
4. Consult the manufacturer for dimensional information on the flameproof
joint specifications.
2.1.3 Wiring Recommendations
Install a junction box near each Detector location. Wire each Detector to
the junction box. Use screw-down terminal strips inside the junction box to
make the connections to the Detector's terminals and an Approved Fire
Alarm Panel. Use only approved junction boxes and terminal strips.
Avoid wire splices. However, if wire splices are necessary, Honeywell
Analytics recommends soldering all splices. The use of good wiring
practices will greatly improve the ease and reliability of installation, and
facilitate servicing.
2.1.4 Power Supply Considerations
Model SS2 Detectors use 24 Volts DC at a maximum current of 75
milliamps. Make sure that the Panel's power supply can handle the current
load of the total number of Detectors connected to it. For example, if 10
Detectors are used on one Panel's power supply, (multiply 75 mA 10 times)
the Panel's power supply must be able to handle at least 750 mA (0.75 A).

OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 10
This current load must also be considered while calculating the Panel's 24-
hour backup power requirements.
2.2 Enclosure Installation (Optional)
2.2.1. Swivel Mount (SM2):
a. Select fasteners for the swivel mounting such that they will secure it
to the type of material at the enclosure location.
b. Mount the swivel-mount to the wall assuring correct orientation.
c. Install the mounting bracket onto the Model SS2 Detector
enclosure using the #¼-20 or #6 mm screws and nuts provided.
If oriented correctly, the outside contours of the mounting ears
on the Detector enclosure and the ends of the bracket will
match. The large diameter of the threaded insert should face
the enclosure.
d. Screw the enclosure/bracket assembly onto the ball or swivel
stud. Turn the Detector until the stud bottoms against the
enclosure. Do not tighten. While holding the enclosure, tighten
the jam nut against the bracket.
e. While holding the enclosure, loosen the socket head screw on
the SM2 swivel-mount. Position the enclosure in such a way
that the conduit openings are located horizontally at the bottom.
Point the enclosure in the desired direction and tighten the
appropriate hardware.
2.2.2 Install Conduit (If not already installed).
Figure 2. Model SS2 Detector with SM2 Swivel Mount

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OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 12
Figure 4. Model SS2 Detector Enclosure - Back View

OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 13
Figure 5. Models SS2-A, SS2-AN, SS2-AH, and SS2-AM.

OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 14
1. REMOVE THE DETECTOR MODULE FROM ITS ENCLOSURE.
a. With electrical power off, loosen the Allen-head screw at the base
of the metal enclosure top windowed cover. (Make sure that
electrical power is off by observing that the Detector's LED's do
NOT blink for at least 15 seconds.)
b. Unscrew the top windowed cover and set it aside with its "O" ring.
Keep both clean.
c. Loosen the modules’ three captive screws; screws should not be
removed from the circuit board.
d. Carefully lift out the module, sliding it along the three metal
standoffs.
e. Consult the manufacturer for dimensional information on the
flameproof joint specifications.
2. WIRE THE DETECTOR MODULE.
a. Insert the cables into the metal enclosure base through one of the
conduit openings.
b. Connect the 24-volt D.C. Power Supply wires to the J1 connector
and firmly tighten down the two slotted screws with a small
screwdriver. DO NOT CONNECT ANY WIRES TO J1-Pin 2 or J1-
Pin 3. Do NOT over tighten to prevent stripping or breaking. (See
Figure 4 above.)
Pin 1 Pin 2 Pin 3 Pin 4
Black Green or Blue White or Yellow Red
Ground (-) NOT USED NOT USED Power (+)
3. WIRE THE DETECTOR FIRE RELAY (All Models)
a. Insert the Fire Alarm relay cables into the metal enclosure base
through one of the conduit openings.
b. Connect the wires to the four pin WECO terminal J3. Install the
wires into J3 Pins 1 and 2 (for Normally Open relays) and firmly
tighten down the slotted screws with a small screwdriver.
4. WIRE THE DETECTOR FAULT RELAY (SS2 -AM and -AH)
a. Insert the Fault relay cables into the metal enclosure base through
one of the conduit openings.
b. Connect the wires to the four pin WECO terminal J2. Install the
wires into J2 Pins 1 and 2 and firmly tighten down the slotted
screws with a small screwdriver.

OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL 15
5. REPLACE THE DETECTOR MODULE INTO THE ENCLOSURE.
a. Carefully install the module back over the three metal standoffs and
screw it down with the three chrome-plated screws into the
standoffs.
b. If necessary, clean the detectors and windowed cover according to
the instructions in Section 3.2.
c. Screw down the metal enclosure top windowed cover until secure
and tighten the allen-head "tamper-proof" screw.

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m
applicatio
n
black carb
Clean the
the windo
w
with a Ha
n
Clean the
disassem
b
Use a bla
s
window.
O
use of a s
o
Model SS
2
W
A
SS2-A, -
Model SS2
its Fault R
e
a. Te
te
m
R
e
ra
p
b. Re
LE
c. N
o
is i
d. Se
mi
c
g
Window
e
n
dows on th
e
to a regular
m
onthly basi
s
n
environme
n
oneous sm
o
window of t
h
w
s appear c
o
n
dheld Test
e
Detector M
o
b
led for wirin
s
t of an air h
o
O
il degrades
t
o
lvent, such
2
Detector i
s
DO
WIN
DE
G
PE
R
A
RNING: P
o
AN, -AH,
a
Detectors w
i
e
lay (J2 conn
e
mperature
F
m
perature d
u
e
quires facto
p
idly.)
lay Fault: Th
D is on until t
h
a. Excess
voltag
e
certific
a
o
Power Fau
nterrupted
o
lf-Checkin
g
c
rocompute
r
OPER
A
e
d Enclo
s
e
Model SS
2
maintenanc
s
will be suffi
n
ts, such as
o
ke, daily cl
e
h
e Model S
S
o
ntaminated
e
r.
o
dule's Sens
o
g or replace
o
se or an oi
l
t
he perform
a
as alcohol i
s
s
required.
NOT USE S
DOW CLEA
G
RADE THE
R
FORMANC
E
o
tential elect
r
a
nd –AM
D
i
ll indicate a
F
e
ctor). The f
o
F
ault: The
D
u
ring operati
ry re-certific
a
e Detector wi
h
e fault is co
r
ive Input Vo
e
supplied to
a
tion to corr
e
lt: The Det
e
o
r turned off.
g
Fault: The
r
self-checki
n
A
TOR MANUAL
s
ures and
2
Detector s
h
e schedule.
cient. For e
x
truck filling
e
aning sche
d
S
2 Detectors
, or the Det
e
o
r each tim
e
ment.
l
-free cloth t
o
a
nce of UV
D
s
acceptabl
e
ILICONE-B
A
NING PRO
D
MODEL SS
E
.
r
ostatic haz
a
D
etectors
’
F
ault (or Trou
o
llowing are
D
D
etector will
on is above
a
tion to corr
e
ll Fault if one
r
rected.) Ret
u
ltage Fault:
T
it is too hig
h
e
ct. (Both L
E
e
ctor will Fa
u
(No LED in
d
Detector wil
n
g circuitry
a
// SECTION 3 /
Detector
s
h
ould be cle
a
For clean a
r
x
tremely co
n
stations wit
h
d
ule may be
each time t
h
e
ctor fails an
e
Detectors
h
o
clean the
e
D
etectors. O
e
. No disass
e
A
SED OR C
O
D
UCTS. TH
E
2 DETECT
O
a
rd. Do not r
’
Faults
ble) conditio
n
D
etector Fault
Fault if the i
n
85°C or bel
o
e
ct. (Both L
E
of its Relay
c
u
rn to factory
f
T
he Detect
o
h
. Requires
f
E
D’s blink ra
u
lt if the volt
a
d
ication.)
l fault if its i
n
a
nd software
MAINTENAN
C
TROUBLESHO
s
a
ned periodi
r
ea applicati
o
n
taminated
h
presence
o
necessary.
h
ey are han
d
end-to-end
h
ave been
e
nclosure
ccasionally,
e
mbly of the
O
MMERCIA
L
E
Y WILL
O
R
ub with dry
c
n
by de-ener
g
s:
n
ternal
o
w -40°C.
E
D’s blink
c
ircuit fails. (
O
f
or service.
o
r will Fault i
f
f
actory re-
pidly.)
a
ge supplied
n
ternal
finds a fail
u
C
E AND
OTING
17
cally
o
ns,
o
f
d
led,
test
the
L
c
loth.
g
izing
O
ne
f
the
to it
u
re.

HONEYW
E
3
3
E
LL
.4
.5
SS2-A, -
C
A
th
e
el
e
gr
o
1. Wi
t
m
e
th
a
2. Un
Ke
3. Lo
o
to
p
be
4. C
a
st
a
5. Di
s
bo
t
ea
c
6. In
s
M
a
ov
e
sc
r
ac
c
7. Sc
se
c
Detecto
r
Return th
e
Th
If a Model
MUST be
p
available,
Material A
Honeywell
an RMA n
u
AN, -AH,
a
A
UTION: Mo
d
e
ir compone
n
e
ctrostatic di
s
o
unding pre
c
t
h power off
,
e
tal enclosur
a
t the Detect
screw the t
o
ep both cle
a
o
sen and re
m
p
circuit boa
r
removed fr
o
a
refully lift o
u
a
ndoffs.
s
connect all
t
tom of the
m
c
h wire.
s
tall another
a
ke sure the
e
r the three
r
ews. Be ca
r
c
identally to
u
rew down th
c
ure and tig
h
r
Repair
e
defective
ere are NO
SS2 Modul
e
p
acked in st
a
carefully wr
a
uthorization
)
Analytics C
u
mber befor
e
OPER
A
a
nd -AM
D
d
el SS2-A, -
n
ts are susc
e
s
charge (E
S
c
autions.
,
loosen the
e top windo
w
or's LEDs d
o
o
p windowed
a
n.
m
ove the th
r
r
d. (Some m
o
o
m the circui
u
t the modul
e
of the wires
m
odule. Be
s
module. Re
c
module is c
o
metal stand
o
r
eful not to
u
ched, clea
n
e metal enc
l
h
ten the All
e
module to
t
user servic
e
e
must be sh
a
tic protecti
v
a
p the Modu
)
is required
ustomer Se
r
e
shipping a
A
TOR MANUAL
D
etector
M
AN, -AH, an
e
ptible to p
e
S
D). DO NO
T
Allen-head
s
w
ed cover. (
o
NOT blink f
cover and
s
r
ee slot hea
d
o
dels use c
a
t board).
e
, sliding it
a
from the fe
m
s
ure to note
t
c
onnect the
o
rrectly alig
n
o
ffs. Re-inst
a
touch the s
n
as instruct
e
l
osure top w
e
n-head "ta
m
t
he factory
f
e
able parts
ipped back
t
v
e material.
le with alum
for all retur
n
r
vice Depart
m
unit back t
o
// SECTION 3 /
M
odules R
e
d -AM Dete
c
e
rmanent da
m
T
handle wit
h
s
crew at the
Double-che
c
or at least 1
0
s
et aside wit
h
d
ed screws l
o
a
ptive screw
s
a
long the thr
e
m
ale jacks l
o
t
he connecti
wires to the
n
ed. Carefull
a
ll the three
ensor elem
e
e
d in Sectio
n
indowed co
v
m
per-proof" s
f
or repair s
e
in a Detect
o
t
o the factor
y
If this mater
inum foil. A
n
n
s to the fac
t
m
ent or you
r
o
the factory.
MAINTENAN
C
TROUBLESHO
e
placeme
c
tor module
s
m
age due to
h
out adequa
t
base of the
c
k and make
0
seconds.)
h
its "O" rin
g
o
cated on t
h
s
that shoul
d
e
e metal
o
cated on th
e
on location
o
new modul
e
y re-install
b
chrome-pla
t
e
nts. If they
n
3.2.
v
er until it is
crew.
e
rvice.
o
r module.
y
for repair,
ial is not
n
RMA (Retu
t
ory. Contac
t
r
Distributor
C
E AND
OTING
18
nt
s
and
t
e
sure
g
.
h
e
d
not
e
o
f
e
.
b
ack
t
ed
are
it
rn
t
the
for

OPERATOR MANUAL // SECTION 4 / DETECTOR PINOUT DATA
HONEYWELL 19
SECTION 4 / DETECTOR PINOUT DATA
TABLE 1: Stand-Alone Model SS2 Detector Connectors - Pinouts
J1: DETECTOR INPUT POWER
PIN
1D.C. Return or Ground (-)
2NOT USED (Do not connect anything to this Pin.)
3NOT USED (Do not connect anything to this Pin.)
4Power (+24 Volts D.C.)
J2: FAULT RELAY J2: FIRE RELAY #2
(SS2-A, -AN, -AM, -AML, AH) (SS2-AMD, -AMDL, -AHD)
PIN PIN
1Fault Relay Common 1Fire Relay #2 Common
2Fault Relay Normally Closed 2Fire Relay #2 Normally Open
3Fault Relay Common 3Fire Relay #2 Common
4Fault Relay Normally Open 4Fire Relay #2 Normally Closed
J3: FIRE RELAY
PIN
1Fire Relay Common
2Fire Relay Normally Open
3Fire Relay Common
4Fire Relay Normally Closed