Det-Tronics x2200 User manual

8.2 Rev: 12/15 95-8552
Instructions
UV Flame Detector with Pulse Output
X2200, X2200G, X2200M

Table of Contents
DESCRIPTION ..............................1
Outputs ................................1
LED ...................................2
oi (Optical Integrity) ......................2
Communication ..........................3
Data Logging ............................3
Integral Wiring Compartment................3
SIGNAL PROCESSING OPTIONS ..............3
GENERAL APPLICATION INFORMATION ........4
Response Characteristics ..................4
False Alarm Sources ......................4
Factors Inhibiting Detector Response .........4
IMPORTANT SAFETY NOTES .................5
INSTALLATION .............................6
Detector Positioning.......................6
Detector Orientation.......................6
Protection Against Moisture Damage .........7
Wiring Procedure .........................7
Setting Device Network Addresses
(EQ and EQP Models Only) ............15
STARTUP PROCEDURE .....................15
Fire Alarm Test..........................15
TROUBLESHOOTING .......................16
MAINTENANCE ............................17
Cleaning Procedure ......................17
oi Plate Removal and Replacement .........17
Periodic Checkout Procedure ..............18
Clock Battery ...........................18
FEATURES ................................18
SPECIFICATIONS ..........................18
REPLACEMENT PARTS .....................20
Replacement Parts List ...................20
DEVICE REPAIR AND RETURN ...............20
ORDERING INFORMATION ..................20
Accessories ............................20
X2200 Model Matrix......................21
APPENDIX A – FM APPROVAL AND
PERFORMANCE REPORT ...................22
APPENDIX B – CSA APPROVAL...............26
APPENDIX C – ATEX APPROVAL..............27
APPENDIX D – IECEx APPROVAL .............29

195-85528.2
IMPORTANT
Be sure to read and understand the entire
instruction manual before installing or operating
the flame detection system. Any deviation from
the recommendations in this manual may impair
system performance and compromise safety.
ATTENTION
The X2200 includes the Automatic oi
®(Optical
Integrity) feature — a calibrated performance test
that is automatically performed once per minute
to verify complete detector operation capabilities.
Testing with an external test lamp is not
approved or required.
DESCRIPTION
The X2200, X2200G, X2200M UV Flame Detector meets
the most stringent requirements worldwide with advanced
detection capabilities and immunity to extraneous
sources, combined with a superior mechanical design.
The detector is equipped with both automatic and
manual oitest capability.
The X2200 with pulse/relay output is designed for use
in controller based systems. In addition to use in new
systems, it can serve as a direct field replacement
for Detector Electronics Corporation’s (Det-Tronics)
controller based flame detectors that generate a pulse
output (not compatible with R7484 and R7409B/C).
When used as a field replacement, all operating features
of the current controller are retained in addition to gaining
the advanced features of the X2200 Flame Detector. In
typical applications, the four wire X2200 can utilize all
existing system wiring.
The detector has Division and Zone explosion-proof
ratings and is suitable for use in indoor and outdoor
applications. The X2200 housing is available in copper-
free aluminum or stainless steel, with NEMA/Type 4X and
IP66IP67 rating.
A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire alarm or
fault conditions.
OUTPUTS
Relays
The detector is furnished with fire and fault relays. The
relays are rated 5 amperes at 30 Vdc.
The Fire Alarm relay has redundant terminals and normally
open / normally closed contacts, normally de-energized
operation, and latching or non-latching operation.
The Fault relay has redundant terminals and normally
open contacts, normally energized operation, and
latching or non-latching operation.
INSTRUCTIONS
UV Flame Detector
with Pulse Output
X2200, X2200G, X2200M
©Detector Electronics Corporation 2016 Rev: 12/15

95-855228.2
Latching relays can be reset by removing input power
(0.1 second minimum).
An alarm condition will normally over-ride a fault condition,
unless the nature of the fault condition impairs the ability
of the detector to generate or maintain an alarm output,
i.e., loss of operating power.
LED
A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire alarm
or fault conditions. Table1 indicates the condition of the
LED for each status.
Table1—Detector Status Indicator
Detector Status LED Indicator
Power On/Normal Auto
oi
(no fault or fire alarm) Green
Power On/Normal Man
oi
Green, flashing off for 0.5 sec.
every 5 sec.
Fault Yellow
Pre-Alarm/Background UV Red, flashing on for 1 sec. and
off for 1 sec.
Fire (Alarm) Steady Red
On Power-Up, The LED Flashes in Sequence as Follows,
Indicating Sensitivity and Signal Processing Status
Low UV Sensitivity
Medium UV Sensitivity
High UV Sensitivity
Very High UV Sensitivity
One Red Flash
Two Red Flashes
Three Red Flashes
Four Red Flashes
Stand. UV Signal Process.
Arc Rej. UV Signal Process.
One Yellow Flash
Two Yellow Flashes
ATTENTION
The X2200 contains a source tube that is filled
with a gas mixture containing Krypton 85 (Kr85) ,
a radioactive material. Radioactive materials are
subject to regulation under U.S. and international
law. Not applicable to model X2200G, which does
not contain Kr85.
oi(OPTICAL INTEGRITY)
Automatic oi
The X2200, X2200G, and X2200M include the Automatic
oifeature — a calibrated performance test that is
automatically performed once per minute to verify
complete detector operation capabilities. No testing
with an external test lamp is required. The detector
automatically performs the same test that a maintenance
person with a test lamp would perform — once every
minute, 60 times per hour. However, a successful
Automatic oitest does not produce an alarm condition.
The detector signals a fault condition when less than half
of the detection range remains. This is indicated by the
Fault output and is evident by the yellow color of the LED
on the face of the detector. See the “Troubleshooting”
section for further information.
Magnetic oi/ Manual oi
CAUTION
These tests require disabling of all extinguishing
devices to avoid release resulting from a
successful test.
The detector incorporates both Magnetic oi (Mag oi )
and Manual oi (Man oi ) test capabilities. These tests
provide pulses (80 to 100 CPS) to the controller (R7404
or R7494) when the detector is not in fault. If the test
is successful, the controller indicates a fire and the
appropriate zone output is active.
NOTE
If the detector is in a fault condition, a successful
Mag oi or Man oi test cannot be performed.
The Mag oi test is performed by placing a magnet by
the location marked “MAG OI” on the outside of the
detector (see Figure2). This action causes the detector
to immediately send pulses to the controller. Controller
response is as follows:
• The Zone LED blinks.
• The digital display indicates which Zone is in alarm.
• The status indicator shows “6” (fire).

395-85528.2
IMPORTANT
Mag oi can be performed with the controller’s
(R7404/R7494) keylock switch in either the
NORMAL or TEST position. In NORMAL, the
controller goes into alarm and activates its outputs.
If no controller alarm output is desired, place
the keylock switch in the TEST position before
touching the magnet to the outside of the detector.
Man oi operates only with the keylock switch in
the TEST position.
During the entire test, the detector gives no indication
of alarm.
To reset the controller status and alarms, place the
keylock switch in RESET. Return the keylock switch to
NORMAL when testing is complete.
The Man oi test is nearly identical to the Mag oi test,
except for the manner in which the test is initiated:
• Place the keylock switch on the controller (R7404/
R7494) in the TEST position.
• Press the SELECT button to select the appropriate
detector for test.
• Press the TEST/ACCEPT button to initiate the test.
Controller and detector responses are identical to the
Mag oi test described above.
To reset the controller status and alarms, place the
keylock switch in RESET. Return the keylock switch to
NORMAL when testing is complete.
NOTE
Refer to Appendix A for FM verification of the
oi function.
COMMUNICATION
The X2200 is furnished with an RS-485 interface for
communicating status and other information with external
devices. The RS-485 supports Modbus protocol, with the
detector configured as a slave device.
DATA LOGGING
Data logging capability is also provided. Status conditions
such as normal, power down, general and oifaults, pre-
alarm, fire alarm, time, and temperature are recorded.
Each event is time and date stamped, along with the
temperature and input voltage. Event data is stored in
non-volatile memory when the event becomes active,
and again when the status changes. Data is accessible
using the Inspector Connector accessory or RS-485.
INTEGRAL WIRING COMPARTMENT
All external wiring to the device is connected within the
integral junction box. The detector is furnished with four
conduit entries, with either 3/4 inch NPT or M25 threads.
SIGNAL PROCESSING OPTIONS
The UV detector output (measured in counts per second)
is compared to the fire threshold (the “sensitivity”
setting). If the radiant energy level from the fire exceeds
the selected alarm threshold level, the fire alarm output is
activated. In every application, it is crucial to ensure that
the radiant ultraviolet energy level from the expected fire
at the required distance from the detector will exceed the
selected sensitivity level.
The UV detector in the X2200 can be programmed for:
– Arc Rejection
– Standard Signal Processing.
Arc Rejection
The Arc Rejection mode enables the detector to
prevent nuisance fire alarms caused by UV from short-
duration electrical arcs or electrostatic discharge,
while maintaining the ability to reliably detect the UV
radiation given off by a flame. Typical applications that
benefit from arc rejection logic include electrostatic
coating processes and uncontrolled environments where
transient UV sources can be present, such as many
typical outdoor applications. Most false alarm sources
have short transient UV signatures, while fire creates
a long UV signature over many seconds. Most fires
are detected in a few seconds (see response times in
Appendix A).
Standard Signal Processing
Standard signal processing is recommended for high-
speed suppression systems only. To allow for high-speed
operation, the standard processing mode does not
incorporate the arc rejection programming. This mode
should only be used in a controlled, indoor environment.

95-855248.2
GENERAL APPLICATION
INFORMATION
RESPONSE CHARACTERISTICS
Response is dependent on the detector’s sensitivity
setting, arc rejection, and time delay settings. Other
factors include distance, type of fuel, temperature of the
fuel, and time required for the fire to come to equilibrium.
As with all fire tests, results must be interpreted according
to an individual application.
See Appendix A for third-party approved fire test results.
Additional fire test results are available from Det-Tronics.
Welding
Electric arc welding is a source of intense ultraviolet
radiation. UV radiation from arc welding readily scatters
and can deflect across significant distances, even when
direct obstructions exist. Any open door or window can
allow nuisance UV radiation from arc welding to enter an
enclosed area.
It is recommended that the system be bypassed during
welding operations in situations where the possibility of a
false alarm cannot be tolerated. Gas welding mandates
system bypass, since the gas torch is an actual fire.
Articial Lighting
The X2200 should not be located within 3 feet, 0.9 m
of artificial lights. Excess heating of the detector could
occur due to heat radiating from the lights.
EMI/RFI Interference
The X2200 is resistant to interference by EMI and RFI,
and is EMC Directive compliant and CE Marked. It will
not respond to a 5 watt walkie-talkie at distances greater
than 1 foot, 0.3 m.
FALSE ALARM SOURCES
The UV sensor is solar blind to the ultraviolet component
of solar radiation. However, it may respond to sources of
UV besides fire, such as arc flash, electric arc welding,
grinding metal, lightning, high voltage corona, x-rays,
and gamma radiation.
FACTORS INHIBITING DETECTOR RESPONSE
Windows
Glass and Plexiglas windows significantly attenuate UV
radiation and must not be located between the detector
and a potential flame source. If the window cannot be
eliminated or the detector location changed, contact
Det-Tronics for recommendations regarding window
materials that will not attenuate UV radiation.
Obstructions
Radiation must be able to reach the detector in order
for it to respond. Care must be taken to keep physical
obstructions out of the line of view of the detector.
In addition, UV absorbing gases or vapors must not
be allowed to accumulate between the detector and
the protected hazard. See Table 2 for a list of these
substances.
Smoke
Smoke will absorb UV radiation. If accumulations
of dense smoke can be expected to precede the
presence of a flame, then detectors that are used
in enclosed areas should be mounted on the wall
approximately 3 feet, 0.9 m from the ceiling where the
accumulation of smoke is reduced.
Detector Viewing Windows
It is important to keep the detector viewing windows as
free of contaminants as possible in order to maintain
maximum sensitivity. Commonly encountered substances
that can significantly attenuate UV radiation include, but
are certainly not limited to, the following:
– Silicones
– Oils and greases
– Dust and dirt buildup
– Paint overspray

595-85528.2
IMPORTANT SAFETY NOTES
WARNING
Do not open the detector assembly in a hazardous
area when power is applied.The detector contains
limited serviceable components and should never
be opened. Doing so could disturb critical optical
alignment and calibration parameters, possibly
causing serious damage. This type of damage
could be undetected and could result in failure to
see a re and/or false alarm.
CAUTION
The wiring procedures in this manual are intended
to ensure proper functioning of the device under
normal conditions. However, because of the
many variations in wiring codes and regulations,
total compliance to these ordinances cannot be
guaranteed. Be certain that all wiring complies
with the NEC as well as all local ordinances. If in
doubt, consult the authority having jurisdiction
before wiring the system. Installation must be done
by a properly trained person.
CAUTION
To prevent unwanted actuation or alarm,
extinguishing devices must be disabled prior to
performing system tests or maintenance.
CAUTION
The UV ame detectors are to be installed in places
where the risk of mechanical damages is low.
ATTENTION
Remove the protective cap from the front of the
detector before activating the system.
ATTENTION
Observe precautions for handling electrostatic
sensitive devices.
ATTENTION
The source tube is a flame-sealed gas tube
containing Neon, Hydrogen, and a trace amount
of Krypton 85 (Kr85), a radioactive material. The
total volume of gas within the tube is 0.6 ml per
tube, making the gas mixture inside the tube
nonflammable. If the gas envelope is broken, it
will not produce a ammable mixture, and the gas
immediately disperses into the air and is unlikely
to present any type of hazard. Krypton gas and its
radioactive isotope are inert and are not absorbed
by the body. No special handling measure or
personal protection equipment is needed for the
UV detectors. Not applicable to model X2200G,
which does not contain Kr85.
The following is a partial list of compounds that exhibit
signicant UV absorption characteristics. These are
also usually hazardous vapors. While generally of little
consequence in small amounts, these gases can restrict
UV detection if they are in the atmosphere in heavy
concentrations. It should also be determined whether or
not large amounts of these gases may be released as a
result of a re-causing occurrence.
Acetaldehyde Methyl Methacrylate
Acetone Alpha-Methylstyrene
Acrylonitrile Naphthalene
Ethyl Acrylate Nitroethane
Methyl Acrylate Nitrobenzene
Ethanol Nitromethane
Ammonia 1-Nitropropane
Aniline 2-Nitropropane
Benzene 2-Pentanone
1,3 Butadiene Phenol
2—Butanone Pyridine
Butylamine Hydrogen Sulde
Chlorobenzene Styrene
1-Chloro-1-Nitropropane Tetrachloroethylene
Chloroprene Toluene
Cumene Trichloroethylene
Cyclopentadiene Vinyl Toluene
O-Dichlorobenzene Xylene
P-Dichlorobenzene
If UV-absorbing gases may be a factor in a given
application, precautionary measures should be taken.
Detectors can be placed closer to the potential hazard
area, and/or the sensitivity of the detection system can be
increased. Contact the factory for further details.
Substances such as methane, propane, butane, hexane,
camphor, and octane are not UV absorbing.
Table2—UV Absorbing Gases and Vapors

95-855268.2
INSTALLATION
NOTE
The recommended lubricant for threads and
O-rings is a silicone free grease (p/n 005003-
001) available from Det-Tronics. Under no
circumstances should a lubricant containing
silicone be used.
DETECTOR POSITIONING
Detectors should be positioned to provide the best
unobstructed view of the area to be protected.
The following factors should also be taken into
consideration:
• Identify all high risk fire ignition sources.
• Be sure that enough detectors are used to adequately
cover the hazardous area.
• Be sure that the unit is easily accessible for cleaning
and other periodic servicing.
• Verify that all detectors in the system are properly
located and positioned so that any fire hazards are
within both the Field of View (FOV) and detection
range of the detector. The Q1201C Laser Aimer
is recommended for establishing the detector’s
FOV. Refer to Appendix A for specific information
regarding detector range and FOV.
• The detector should be aimed downward at least 10
to 20 degrees to allow lens openings to drain (see
Figure 1). The detector should be positioned so
that its FOV does not cover areas outside the
hazardous area. This will minimize the possibility
of false alarms caused by activities outside the area
requiring protection.
• The detector must be mounted on a rigid surface in
a low vibration area.
• Dense fog, rain as well as certain gases and vapors
(see Table 2) can absorb UV radiation and reduce
the sensitivity of the detector.
• If possible, fire tests can be conducted to verify
correct detector positioning and coverage.
• For ATEX/IECEx installations, the X2200 Flame
Detector housing must be electrically connected to
earth ground.
DETECTOR ORIENTATION
Refer to Figure 2 and ensure that the oi plate will be
oriented as shown when the X2200 is mounted and
sighted. This will ensure proper operation of the oi
system and will also minimize the accumulation of
moisture and contaminants between the oi plate and
the viewing windows.
IMPORTANT
If removed, the oi
plate must be securely
tightened to ensure proper operation of the oi
system (40 oz./inches [28.2 N .cm] recommended).
CENTER AXIS
OF DETECTOR
FIELD OF VIEW
CENTER AXIS
OF DETECTOR
FIELD OF VIEW
INCORRECT
CORRECT
NOTE: DETECTOR MUST ALWAYS BE AIMED
DOWNWARD AT LEAST 10 TO 20 DEGREES.
D1974
Figure1—Detector Orientation Relative to Horizon
Figure2—Front View of the X2200
UV VIEWING WINDOW
oiPLATE
PLACE MAGNET
HERE TO INITIATE
MAGNETIC oi
oiMAGNET
DETECTOR
STATUS INDICATOR
B2171

795-85528.2
PROTECTION AGAINST MOISTURE DAMAGE
It is important to take proper precautions during
installation to ensure that moisture will not come in
contact with the electrical connections or components
of the system. The integrity of the system regarding
moisture protection must be maintained for proper
operation and is the responsibility of the installer.
If conduit is used, we recommend installing drains,
according to local codes, at water collection points
to automatically drain accumulated moisture. It is
also recommended to install at least one breather,
according to local codes, at upper locations to provide
ventilation and allow water vapor to escape.
Conduit raceways should be inclined so that water will
flow to low points for drainage and will not collect inside
enclosures or on conduit seals. If this is not possible,
install conduit drains above the seals to prevent the
collection of water or install a drain loop below the
detector with a conduit drain at the lowest point of the
loop.
Conduit seals are not required for compliance with
explosion-proof installation requirements, but are
highly recommended to prevent water ingress in
outdoor applications. Units with M25 threads must use
an IP66/IP67 washer to prevent water ingress.
WIRING PROCEDURE
Wire Size and Type
The system should be wired according to local codes.
The wire size selected should be based on the number
of detectors connected, the supply voltage, and the
cable length. Typically 16 AWG or 2.5 mm
2
shielded
cable is recommended. Wires should be stripped
3/8 inch (9 mm). In some cases where the X2200 is
replacing existing pulse output detectors, the wiring
and power supplies may not be adequate. Consult the
factory for assistance.
IMPORTANT
A minimum input voltage of 18 Vdc must be
present at the X2200.
The use of shielded cable is required to protect against
interference caused by EMI and RFI. When using cables
with shields, terminate the shields as shown in Figures
6 through 10. Consult the factory if not using shielded
cable.
The “B” (pulse output) and “D” (oidriver) leads from
each detector should be shielded from the “B” and
“D” leads of all other detectors in order to prevent
false alarms resulting from crosstalk between zones.
It is recommended that the “A” and “C” leads also be
shielded to provide maximum immunity to EMI/RFI.
(See Figures 6 to 10.)
In applications where the wiring cable is installed in
conduit, the conduit must not be used for wiring to other
electrical equipment.
If disconnection of power is required, separate
disconnect capability must be provided.
WARNING
All entries must contain appropriately rated plugs
or ttings. It is required that each plug or tting be
wrench-tightened to an appropriate installation
torque and meet the minimum thread engagement
requirements per the applicable local standards,
codes, and practices in order to retain the dened
ratings. PTFE sealant or equivalent should be
used.
IMPORTANT
Devices certied for hazardous locations shall be
installed in accordance with EN/IECEx 60079-14
and NEC 505
13.1
(33.4)
10.6
(27.0)
4.0
(10.2)
4.0
(10.2)
3.0
(7.6)
3.0
(7.6)
4X ø0.42
(1.1)
E2069
NOTE: THIS ILLUSTRATION SHOWS THE
DETECTOR MOUNTED AT THE 10° MINIMUM.
THESE DIMENSIONS WILL CHANGE BASED
ON THE DETECTOR’S MOUNTING ANGLE.
Figure3—Q9033 Mounting Arm without Collar Attachment Dimensions in Inches (cm)
(See Figure 1 for Correct Detector Orientation.)

95-855288.2
CAUTION
Installation of the detector and wiring should be
performed only by qualied personnel.
Detector Installation
Install the mounting arm assembly on a rigid surface.
The ideal installation surface should be free of vibration
and suitable to receive 3/8 or M10 bolts with a length of at
least 1 inch, 25 mm. The surface must also have sufficient
capacity to hold the detector and mounting arm weights
(See “Specifications” section). Refer to the Q9033
Mounting Arm manual, number 95-8686, for additional
mounting information. See Figure3 for dimensions.
Detector Wiring
IMPORTANT
If installing an X2200 in place of an existing
detector, be sure to move the “A” Lead (detector
power) at the controller from the +290 Vdc source
to the +24 Vdc source. Do not apply 290 Vdc to
the X2200.
1. Make field connections following local ordinances
and guidelines in this manual.
Figure 4 shows the wiring terminal strip located
inside the detector’s integral junction box.
Figure 5 shows the wiring terminal identification
for the X2200 detector with pulse output.
Leave the shield open at the detector end and
permanently isolate it from accidental contact
with the case and/or other conductors. At the
controller/fire panel end, connect the shield
and power minus (–) to chassis (earth) ground
either directly or through a 0.47 µF 400 Volt non-
polarized capacitor (not supplied). (Refer to
Figures 6 through 10.)
Figures 11 and 12 provide examples of typical
installations with an X2200 wired to a fire alarm
panel.
Figure13 shows an EOL resistor installed within the
integral wiring compartment of the detector (refer to
the “EOL Resistors” section for details).
2. Check all field wiring to be sure that the proper
connections have been made.
IMPORTANT
Do not test any wiring connected to the detector
with a meg-ohmmeter. Disconnect wiring at
the detector before checking system wiring for
continuity.
3. Make the final sighting adjustments and use a 14
mm hex wrench to ensure that the mounting arm
assembly is tight.
Figure4—X2200 Terminal Block
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
PULSE OUT
COM FIRE COM FIRE
N.O. FIRE N.O. FIRE
N.C. FIRE N.C. FIRE
COM FAULT COM FAULT
N.O. FAULT N.O. FAULT
+ Vin + Vin
– Vin – Vin
– Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
D2070
Figure5—X2200 Pulse Wiring Terminal Identication

995-85528.2
Figure6—A Typical System, X2200 Detectors Wired to R7404 Controller
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
+
–
(A) +290 VDC
B - INPUT 1
B - INPUT 2
B - INPUT 3
B - INPUT 4
B - INPUT 5
B - INPUT 6
B - INPUT 7
B - INPUT 8
D1-1 oiDRIVER
D1-2 oiDRIVER
D1-3 oiDRIVER
D1-4 oiDRIVER
D1-5 oiDRIVER
D1-6 oiDRIVER
D1-7 oiDRIVER
D1-8 oiDRIVER
D2-1 oiDRIVER
D2-2 oiDRIVER
D2-3 oiDRIVER
D2-4 oiDRIVER
D2-5 oiDRIVER
D2-6 oiDRIVER
D2-7 oiDRIVER
D2-8 oiDRIVER
DMA OUT AVAILABLE
DMA OUT
DMA IN
DATA STROBE
DMA IN AVAILABLE
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ZONE OUTPUT 1
ZONE OUTPUT 2
ZONE OUTPUT 3
ZONE OUTPUT 4
ZONE OUTPUT 5
ZONE OUTPUT 6
ZONE OUTPUT 7
ZONE OUTPUT 8
FIRE LOGIC “A”
FIRE LOGIC “B”
ALARM OUTPUT
EXTERNAL RESET/INHIBIT
OUTPUTS INHIBITED
FAULT OUTPUT
EXTERNAL ACCEPT
STATUS & DET. OUTPUT S1
STATUS & DET. OUTPUT S2
STATUS & DET. OUTPUT S3
STATUS & DET. OUTPUT S4
STATUS & DET. OUTPUT S5
STATUS & DET. OUTPUT S6
STATUS & DET. OUTPUT S7
STATUS & DET. OUTPUT S8
DATA BUS 0
DATA BUS 1
DATA BUS 2
DATA BUS 3
DATA BUS 4
DATA BUS 5
DATA BUS 6
DATA BUS 7
CHASSIS (EARTH) GND
J1-7
J1-15
J1-5
J1-13
J1-6
J1-14
J1-8
J1-16
J1-9
J1-17
J1-10
J1-18
J1-11
J1-19
J2
R7404 CONTROLLER
J1
10 TO 38 VDC
}
#2
#1
#19
#22
X2200
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 8
#2
#1
#19
#22
A2157
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47 μF 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J2-64.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
24
VDC
+
–
62
63
64
TO J1-2
0.47 μF / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
TERMINAL NO. FUNCTION
1/11 DC– ("C" LEAD)
2/12 DC+ ("A" LEAD)
19 SIGNAL ("B" LEAD)
22 oi("D" LEAD)
TERMINAL IDENTIFICATION FOR X2200
WITH PULSE OUTPUT.
NOTE: DO NOT CONNECT THE X2200 "A" LEAD (#2/12) TO
TERMINAL J1-3 (290 VDC).

95-8552108.2
J1-7
J1-15
J1-5
J1-13
J1-6
J1-14
J1-8
J1-16
J1-9
J1-17
J1-10
J1-18
J1-11
J1-19
J2
J1
#2
#1
#19
#22
X2200
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 8
#2
#1
#19
#22
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
+24 VDC
CIRCUIT GROUND
+290 VDC
B1 - INPUT SIGNAL
B2 - INPUT SIGNAL
B3 - INPUT SIGNAL
B4 - INPUT SIGNAL
B5 - INPUT SIGNAL
B6 - INPUT SIGNAL
B7 - INPUT SIGNAL
B8 - INPUT SIGNAL
D1 oiDRIVER
D2 oiDRIVER
D3 oiDRIVER
D4 oiDRIVER
D5 oiDRIVER
D6 oiDRIVER
D7 oiDRIVER
D8 oiDRIVER
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
NOT USED
NOT USED
DATA STROBE IN
NOT USED
NOT USED
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ZONE OUTPUT 1
ZONE OUTPUT 2
ZONE OUTPUT 3
ZONE OUTPUT 4
ZONE OUTPUT 5
ZONE OUTPUT 6
ZONE OUTPUT 7
ZONE OUTPUT 8
FIRE LOGIC “A”
FIRE LOGIC “B”
ALARM OUTPUT
EXTERNAL RESET/INHIBIT
OUTPUTS INHIBITED
FAULT OUTPUT
EXTERNAL ACCEPT
STATUS & DET. OUTPUT S1
STATUS & DET. OUTPUT S2
STATUS & DET. OUTPUT S3
STATUS & DET. OUTPUT S4
STATUS & DET. OUTPUT S5
STATUS & DET. OUTPUT S6
STATUS & DET. OUTPUT S7
STATUS & DET. OUTPUT S8
DATA BUS 0
DATA BUS 1
DATA BUS 2
DATA BUS 3
DATA BUS 4
DATA BUS 5
DATA BUS 6
DATA BUS 7
EARTH GROUND
R7404 STAR LOGIC CONTROLLER
A2158
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47 μF 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J2-64.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
24
VDC
+
–
62
63
64
TO J1-2
0.47 μF / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
NOTE: DO NOT CONNECT THE X2200 "A" LEAD (#2/12) TO
TERMINAL J1-3 (290 VDC).
TERMINAL NO. FUNCTION
1/11 DC– ("C" LEAD)
2/12 DC+ ("A" LEAD)
19 SIGNAL ("B" LEAD)
22 oi("D" LEAD)
TERMINAL IDENTIFICATION FOR X2200
WITH PULSE OUTPUT.
Figure7—A Typical System, X2200 Detectors Wired to R7404 Star Logic Controller

11 95-85528.2
J1-7
J1-15
J1-5
J1-13
J1-6
J1-14
J1-8
J1-16
J1-9
J1-17
J1-10
J1-18
J1-11
J1-19
J2
J1
#2
#1
#19
#22
X2200
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 8
#2
#1
#19
#22
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
+24 VDC
CIRCUIT GROUND
+24 VDC
B1 - INPUT SIGNAL
B2 - INPUT SIGNAL
B3 - INPUT SIGNAL
B4 - INPUT SIGNAL
B5 - INPUT SIGNAL
B6 - INPUT SIGNAL
B7 - INPUT SIGNAL
B8 - INPUT SIGNAL
D1 oiDRIVER
D2 oiDRIVER
D3 oiDRIVER
D4 oiDRIVER
D5 oiDRIVER
D6 oiDRIVER
D7 oiDRIVER
D8 oiDRIVER
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
NOT USED
NOT USED
DATA STROBE IN
NOT USED
NOT USED
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ZONE OUTPUT 1
ZONE OUTPUT 2
ZONE OUTPUT 3
ZONE OUTPUT 4
ZONE OUTPUT 5
ZONE OUTPUT 6
ZONE OUTPUT 7
ZONE OUTPUT 8
FIRE LOGIC “A”
FIRE LOGIC “B”
ALARM OUTPUT
EXTERNAL RESET/INHIBIT
OUTPUTS INHIBITED
FAULT OUTPUT
EXTERNAL ACCEPT
STATUS & DET. OUTPUT S1
STATUS & DET. OUTPUT S2
STATUS & DET. OUTPUT S3
STATUS & DET. OUTPUT S4
STATUS & DET. OUTPUT S5
STATUS & DET. OUTPUT S6
STATUS & DET. OUTPUT S7
STATUS & DET. OUTPUT S8
DATA BUS 0
DATA BUS 1
DATA BUS 2
DATA BUS 3
DATA BUS 4
DATA BUS 5
DATA BUS 6
DATA BUS 7
EARTH GROUND
R7494 CONTROLLER
A2159
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47 μF 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J2-64.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
62
63
64
TO J1-2
0.47 μF / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
24
VDC
+
–
TERMINAL NO. FUNCTION
1/11 DC– ("C" LEAD)
2/12 DC+ ("A" LEAD)
19 SIGNAL ("B" LEAD)
22 oi("D" LEAD)
TERMINAL IDENTIFICATION FOR X2200
WITH PULSE OUTPUT.
Figure8—A Typical System, X2200 Detectors Wired to R7494 Controller

95-8552128.2
1
2
3
4
531
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
50
+24 VDC
GROUND
D1
D2
D3
D4
D5
D6
D7
D8
B1
B2
B3
B4
B5
48 B6
B7
B8
J2-46
J2-38
J2-44
J2-36
J2-45
J2-37
J2-47
J2-39
J2-48
J2-40
J2-49
J2-41
J2-50
J2-42
#2
#1
#19
#22
X2200
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 8
#2
#1
#19
#22
R7495 CONTROLLER
(NOT FM APPROVED)
J1
J2
A2160
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47 μF 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J1-5.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
3
4
5
TO J1-2
0.47 μF / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
24
VDC
+
–
TERMINAL NO. FUNCTION
1/11 DC– ("C" LEAD)
2/12 DC+ ("A" LEAD)
19 SIGNAL ("B" LEAD)
22 oi("D" LEAD)
TERMINAL IDENTIFICATION FOR X2200
WITH PULSE OUTPUT.
Figure9—A Typical System, X2200 Detectors Wired to R7495 Controller

13 95-85528.2
1
2
3
4
531
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
50
+24 VDC
GROUND
D1
D2
D3
D4
D5
D6
D7
D8
B1
B2
B3
B4
B5
48 B6
B7
B8
J2-46
J2-38
J2-44
J2-36
J2-45
J2-37
J2-47
J2-39
J2-48
J2-40
J2-49
J2-41
J2-50
J2-42
#2
#1
#19
#22
X2200
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X2200
DETECTOR 8
#2
#1
#19
#22
R7405 CONTROLLER
(NOT FM APPROVED)
J1
J2
A2161
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47 μF 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J1-5.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
+290 VDC
3
4
5
TO J1-2
0.47 μF / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
24
VDC
+
–
NOTE: DO NOT CONNECT THE X2200 "A" LEAD (#2/12) TO
TERMINAL J2-34 (290 VDC).
TERMINAL NO. FUNCTION
1/11 DC– ("C" LEAD)
2/12 DC+ ("A" LEAD)
19 SIGNAL ("B" LEAD)
22 oi("D" LEAD)
TERMINAL IDENTIFICATION FOR X2200
WITH PULSE OUTPUT.
Figure10—A Typical System, X2200 Detectors Wired to R7405 Controller

95-8552148.2
B2162
FIRE ALARM PANEL
X2200 DETECTOR
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE CONTACTS ARE CLOSED.
2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.
3 INDIVIDUAL MANUAL oiTEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND
ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.
(TEST SWITCHES ARE NOT NEEDED IF MAGNETIC oiIS USED.)
4 REFER TO SPECIFICATIONS SECTION FOR EOL RESISTOR VALUES. REFER TO EOL RESISTORS SECTION
FOR INSTALLATION DETAILS.
END OF
LINE DEVICE 4
oi TEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
PULSE OUT
COM FIRE2
N.O. FIRE2
N.C. FIRE2
COM FAULT1
N.O. FAULT1
+ Vin
– Vin – Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
Figure11—Ex d Wiring Option
B2163
FIRE ALARM PANEL
X2200 DETECTOR
ALARM
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE CONTACTS ARE CLOSED.
2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.
3 INDIVIDUAL MANUAL oiTEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND
ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.
(TEST SWITCHES ARE NOT NEEDED IF MAGNETIC oiIS USED.)
4 EOL RESISTOR SUPPLIED BY PANEL.
EOL
DEVICE 4
oiTEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
PULSE OUT
COM FIRE2
N.O. FIRE2
N.C. FIRE2
COM FAULT1
N.O. FAULT1
+ Vin
– Vin – Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
Figure12—Ex e Wiring Option

15 95-85528.2
EOL RESISTORS
To ensure that the insulating material of the wiring terminal
block will not be affected by the heat generated by EOL
resistors, observe the following guidelines when installing
the resistors.
1. Required EOL resistor power rating must be 5 watts
minimum.
NOTE
EOL resistors must be ceramic, wirewound
type, rated 5 watts minimum, with actual power
dissipation not to exceed 2.5 watts. This applies to
ATEX/IECEx installations only.
2. Resistor leads should be cut to a length of
approximately 1 1/2 inches, 40 mm.
3. Bend the leads and install the EOL resistor as shown
in Figure13.
4. Maintain a 3/8 inch, 10 mm minimum gap between
the resistor body and the terminal block or any other
neighboring parts.
NOTE
The EOL resistor can only be used within the
flameproof terminal compartment. Unused
apertures shall be closed with suitable blanking
elements.
STARTUP PROCEDURE
When installation of the equipment is complete, apply
power and allow 20 to 30 minutes for the detector’s
heated optics to reach equilibrium. Then perform one or
more of the following tests:
• Man oiTest — Tests detector output and wiring,
without generating a fire alarm.
• Count Test Mode — Measures actual detector output
to controller (cps), without generating a fire alarm.
• Fire Alarm Test — For complete system test including
detector relays. Generates fire alarm output.
MANUAL oiTEST (Output to Controller)
1. Place the keylock switch in the TEST position.
2. Press the SELECT button to display the desired
zone on the ZONE indicator on the front panel of the
controller.
3. Press and hold the TEST button. The ZONE OUTPUT
LED for the tested zone flashes and the SYSTEM
STATUS display indicates a “6” (fire condition) if the
test is successful.
4. Release the TEST button. The ZONE OUTPUT LED
for the tested zone should remain on steadily.
5. Return to step 2 to test the next detector.
If the system responds differently than indicated above,
proceed with the count test for the problem zone to verify
detector and wiring operation.
COUNT TEST MODE (Output to Controller)
When in the Count Test mode, the frequency of the
digital pulses from the detector is displayed on the ZONE
and DETECTOR indicators on the controller faceplate.
The Count Test mode may be used to check the signal
(cps) from a test fire or false alarm source. This can be
useful during system set-up for sensitivity and time delay
settings. This test is performed in the following manner:
1. Place the keylock switch in the TEST position.
2. Simultaneously press and release the SELECT and
TEST buttons. The Status display will change from
a “1” to an “8” indicating that the controller is in the
Count Test mode of operation.
3/8 INCH (10 MM) GAP MINIMUM
1112
13
141516171819
B2126
BULKHEAD
Figure13—EOL Resistor Installation

95-8552168.2
3. Press the SELECT button until the desired zone is
displayed on the ZONE indicator on the controller
front panel.
4. Press and hold the TEST button. The DETECTOR/
ZONE display indicates the counts per second (cps)
received from the detector. If the counts per second
exceeds 99, the FIRE LOGIC LEDs are illuminated to
indicate that the number shown on the display must
be multiplied by 10. The normal reading for an oi
test is 80 to 110 cps. For a live re test, 270 - 330
cps will be generated.
A zero reading may indicate a dirty window, oiproblem,
faulty detector, or defective wiring.
Release the Test button, and the ZONE and DETECTOR
display should drop to a reading of zero to one counts
per second.
FIRE ALARM TEST (Pulse Output to Fire Alarm Panel)
1. Disable any extinguishing equipment that is
connected to the system.
2. Apply input power to the system.
3. Initiate a live fire test or a Mag oitest. (See “Magnetic
oi/ Manual oi” under “Optical Integrity” in the
"Description" section of this manual.)
4. Repeat this test for all detectors in the system. If
a unit fails the test, refer to the “Troubleshooting”
section.
5. Verify that all detectors in the system are properly
aimed at the area to be protected. (The Q1201C
Laser Aimer is recommended for this purpose.)
6. Enable extinguishing equipment when the test is
complete.
TROUBLESHOOTING
WARNING
The sensor module (“front” half of the detector)
contains no user serviceable components and
should never be tampered with.
1. Disable any extinguishing equipment that is
connected to the unit.
2. Inspect the viewing windows for contamination and
clean as necessary. (Refer to the “Maintenance”
section for complete information regarding cleaning
of the detector viewing windows.)
3. Check input power to the unit.
4. Check system and detector logs.
5. Turn off the input power to the detector and check all
wiring for continuity. Important: Disconnect wiring
at the detector before checking system wiring for
continuity.
6. If all wiring checks out and cleaning of the oiplate/
window did not correct the fault condition, check for
high levels of background UV radiation by covering
the detector with the factory supplied cover or
aluminum foil. If the fault condition clears, extreme
background UV radiation is present. Re-adjust the
view of the detector away from the UV source or
relocate the detector.
If none of these actions corrects the problem, return the
detector to the factory for repair.
NOTE
It is highly recommended that a complete spare
be kept on hand for eld replacement to ensure
continuous protection.

17 95-85528.2
MAINTENANCE
IMPORTANT
Periodic flamepath inspections are not
recommended, since the product is not intended
to be serviced and provides proper ingress
protection to eliminate potential deterioration of the
amepaths.
WARNING
To avoid potential electrostatic discharge (ESD),
the painted surface of the detector should only be
cleaned with a damp cloth.
WARNING
The sensor module (“front” half of the detector)
contains no user serviceable components and
should never be tampered with.
To maintain maximum sensitivity and false alarm
resistance, the viewing windows of the X2200 must be
kept relatively clean. Refer to the following procedure for
cleaning instructions.
CLEANING PROCEDURE
CAUTION
Disable any extinguishing equipment that is
connected to the unit to prevent unwanted
actuation.
To clean the windows and oiplate, use the window
cleaner (p/n 001680-001) with a soft cloth, cotton swab,
or tissue and refer to the following procedure:
1. Disable any extinguishing equipment that is
connected to the unit.
NOTE
Remove input power when cleaning the detector
windows. The rubbing motion on the surface of
the windows during cleaning can create static
electricity that could result in unwanted output
activation.
2. Clean the viewing window and reflective surfaces
of the oiplate using a clean cloth, cotton swab,
or tissue with the window cleaning solution. Use
Isopropyl alcohol for contaminations that the Det-
Tronics window cleaning solution cannot remove.
If a fault condition is still indicated after cleaning,
remove and clean the oiplate using the oiPlate
Removal and Replacement procedure.
IMPORTANT
When used in extreme environments, the reective
surface of the detector oi plate may eventually
deteriorate, resulting in reoccurring oi faults and
the need for oi plate replacement.
oiPLATE REMOVAL AND REPLACEMENT
1. Disable any extinguishing equipment that is
connected to the unit.
2. Loosen the two captive screws, then grasp the oi
plate by the visor and remove it from the detector.
See Figure14.
3. Install the new (or cleaned) oi plate.
4. Recalibrate the detector’s oisystem. Refer to the
Inspector Monitor Manual (95-8581) for instructions
regarding oiplate replacement and oisystem
recalibration.
CAUTION
Do not replace the oi reector plate without also
recalibrating the oi system.
Recalibration of the oisystem requires the use of the
Inspector Connector Cable and Inspector Monitor
Software. These two items are included in the oi
replacement kit, or they can be purchased separately.
See Ordering Information for details.
LOOSEN TWO CAPTIVE SCREWS
GRASP VISOR AND
REMOVE oiPLATE
B2211
Figure14—oiPlate Removal

95-8552188.2
PERIODIC CHECKOUT PROCEDURE
A checkout of the system using the Mag oior Man oi
feature should be performed on a regularly scheduled
basis to ensure that the system is operating properly. To
test the system, perform the “Manual oiTest,” “Count Test
Mode” or “Fire Alarm Test” as described in the “Startup
Procedure” section of this manual.
CLOCK BATTERY
The real time clock has a backup battery that will operate
the clock with no external power. Return the device to the
factory for battery replacement if needed.
NOTE
If the backup battery is depleted, there is no effect
on the operation of the ame detector, but the time
stamping of the data log may be affected.
FEATURES
• Responds to a fire in the presence of modulated
blackbody radiation (i.e., heaters, ovens, turbines)
without false alarm
• High speed capability
• Built-in data logging / event monitoring, up to 1500
events (up to 1000 general, 500 alarms)
• Pulse output for compatibility with controller based
systems
• Automatic, manual or magnetic oitesting
• Easily replaceable oiplate
• Fire and fault relays
• A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire alarm
or fault conditions
• Operates under adverse weather conditions
• Mounting arm allows easy sighting
• Integral wiring compartment for ease of installation
• Explosion-proof/flame-proof detector housing.
Meets FM, CSA, ATEX, and IECEx certification
requirements.
• Class A wiring per NFPA-72 (relay connections).
(Pulse output is equivalent to class A when detectors
are installed in a redundant configuration)
• 3 year warranty
• Advanced signal processing (ARC)
• RFI and EMC Directive Compliant
SPECIFICATIONS
OPERATING VOLTAGE—
24 Vdc nominal (18 Vdc minimum, 30 Vdc maximum).
Maximum ripple is 2 volts peak-to-peak.
For CSA compliance, the power source must
utilize a SELV (Safety Extra Low Voltage) or Class
2 style power supply.
POWER CONSUMPTION—
2.5 watts at 24 Vdc nominal;
4.5 watts at 24 Vdc in alarm.
2.8 watts at 30 Vdc nominal;
5.1 watts at 30 Vdc in alarm.
Total power: 7.6 watts at 30 Vdc with EOL resistor installed.
EOL resistor must be ceramic, wirewound type, rated
5 watts minimum, with actual power dissipation not to
exceed 2.5 watts.
POWER UP TIME—
Fault indication clears after 0.5 second; device is ready
to indicate an alarm condition after 30 seconds.
OUTPUT RELAYS—
Fire Alarm relay, Form C, 5 amperes at 30 Vdc:
The Fire Alarm relay has redundant terminals and
normally open / normally closed contacts, normally
de-energized operation, and latching or non-
latching operation.
Fault relay, Form A, 5 amperes at 30 Vdc:
The Fault relay has redundant terminals and
normally open contacts, normally energized
operation, and latching or non-latching operation.
TEMPERATURE RANGE—
Operating: –40°F to +167°F (–40°C to +75°C).
Storage: –67°F to +185°F (–55°C to +85°C).
Hazardous location ratings from –55°C to +75°C available
on flameproof model.
HUMIDITY RANGE—
0 to 95% relative humidity, can withstand 100%
condensing humidity for short periods of time.