Instructions 95-8493-02
Dual Spectrum®Infrared Flame Detector
PM-5MP & PM-5MP+
Detector Electronics Corporation
6901 West 110th Street •Minneapolis, Minnesota 55438 USA
Tel: 952.941.5665 or 800.765.3473 •Fax: 952.829.8750
4/03 95-8493-02
APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DETECTOR USE IN HAZARDOUS AREAS . . . . . . . . . . . 2
ELECTRICAL CHARACTERISTICS. . . . . . . . . . . . . . . . . . 2
ENVIRONMENTAL CHARACTERISTICS . . . . . . . . . . . . . 3
DETECTOR PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . 3
Detection Range and Response Time . . . . . . . . . . . 3
False Alarm Immunity . . . . . . . . . . . . . . . . . . . . . . . . 4
DETECTOR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 4
Physical Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Wiring Connection . . . . . . . . . . . . . . . . . . . 4
Intrinsically Safe Circuits . . . . . . . . . . . . . . . . . . . . . . 5
Nonincendive Circuits . . . . . . . . . . . . . . . . . . . . . . . . 5
System Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optional Test Method . . . . . . . . . . . . . . . . . . . . . . . . 6
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Routine Visual Inspection . . . . . . . . . . . . . . . . . . . . . 6
Periodic System Test. . . . . . . . . . . . . . . . . . . . . . . . . 6
DEVICE REPAIR AND RETURN . . . . . . . . . . . . . . . . . . . . 7
ORDERING INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . 7
APPENDIX A
CONTROL DRAWING CONFIGURATION . . . . . . . . . . . . . . .8
APPENDIX B
INTRINSICALLY SAFE CLASS B, STYLE B WIRING . . . . . .9
APPENDIX C
NON-INCENDIVE CLASS B, STYLE B WIRING . . . . . . . . .10
APPENDIX D
NON-INCENDIVE CLASS A, STYLE D WIRING . . . . . . . . .11
APPENDIX E
PSS-MP TEST SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
List of Illustrations
Figure 1 Dimensions of PM-5MP and PM-5MP+
Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 2 Graphical Representation of Detector
Range as a Function of Angle from the
Optical Axis . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 3 Testing a PM-5MP with the PSS-MP
Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure A1 Control Drawing Configuration
(Drawing No. 420031) . . . . . . . . . . . . . . . . . . 8
Figure B1 Intrinsically Safe Class B, Style B Wiring
(Drawing No. 420032) . . . . . . . . . . . . . . . . . . 9
Figure C1 Non-Incendive Class B, Style B Wiring
(Drawing No. 420033) . . . . . . . . . . . . . . . . . 10
Figure D1 Non-Incendive Class A, Style D Wiring
(Drawing No. 420034) . . . . . . . . . . . . . . . . . 11
Figure E1 PSS-MP Test Set . . . . . . . . . . . . . . . . . . . . . 12
List of Tables
Table 1 PM-5MP and PM-5MP+ Wiring Harness
Identification. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 2 Detection Distances . . . . . . . . . . . . . . . . . . . . 3
Table 3 False-Alarm Immunity Distances . . . . . . . . . . 4
Table 4 Maximum Wiring Distances . . . . . . . . . . . . . . 5
Table 5 Troubleshooting Guide . . . . . . . . . . . . . . . . . . 6
Table of Contents
IMPORTANT
Be sure to read and understand the entire instruction manual before installing or operating the Model
PM-5MP and PM-5MP+ Detectors. Only qualified
personnel should install, maintain or operate the
flame detection system.
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.
The Dual Spectrum®PM-5MP and PM-5MP+ are
Factory Mutual Approved infrared flame detectors that
provide reliable flame detection in semiconductor fabrication facilities and other manufacturing environments.
They provide fast protection against fires, have a maximum 110° field-of-view, and are Approved for use in hazardous (classified) locations as described below. The
detector response to explosive fires is as fast as 25 milliseconds.
The PM-5MP (medium sensitivity) P/N 420021 and the
PM-5MP+ (high sensitivity) P/N 420737 are encapsulated and enclosed in an extremely compact molded
polypropylene housing approximately 3.1 x 3.1 x 1.5
inches in size. (See Figure 1.) They are intended for
mounting in locations where space is at a premium. The
IP67 polypropylene housing is resistant to attack by a
broad range of chemicals. The housing has four holes in
the mounting flange that allow it to be attached to a
bracket or other flat surface. Electrical connections are
made via an integral multiconductor cable.
Factory Mutual Approvals (FMA) has Approved:
1) the performance of the flame detector (per 3260),
2) the compliance with National Fire Protection
Association (NFPA) Standard 72 of the detectors
and the installation described in this document,
3) the suitability for use in protected semiconductor
fabrication areas, as described in the FM Loss
Prevention Data Sheets 7-7/17-12, and
4) the suitability of the installation for use in hazardous
(classified) locations.
NOTE
These detectors are specifically tuned and tested to
respond to fires as described in this manual. The
detector response to other fuel sources not
described in this manual may vary. Please contact
Detector Electronics Corporation for further information.
APPLICATIONS
The PM-5MP and PM-5MP+ are intended for fast detection of hydrocarbon fueled fires in harsh chemical environments. The detector is ideal for semiconductor wet
benches and is suitable for clean-room and other indoor
applications.
95-8493-02
4/03
DET-TRONICS
©Detector Electronics Corporation 2003
INSTRUCTIONS
Dual Spectrum
®
Infrared Flame Detector
PM-5MP & PM-5MP+
FM
APPROVED
®
DETECTOR USE IN HAZARDOUS
AREAS
The Dual Spectrum®Models PM-5MP and PM-5MP+ are
Factory Mutual Approved to 3260, intrinsically safe for
use in Class I, II, III, Division 1, Groups C, D, E, F & G
hazardous (classified) locations; non-incendive for use in
Class I, Division 2 Groups A, B, C & D locations and suitable for use in Class II/III Division 2, Groups F & G. This
Approval depends on proper installation and choice of
components, which are described in this installation
manual. See the following sections and Control Drawing
Configuration (Appendix A) for installation instructions
and component selection criteria.
ELECTRICAL CHARACTERISTICS
The PM-5MP and PM-5MP+ are designed to interface to
any NFPA type fire alarm control panel. A normally open
contact is provided for an alarm signal. The alarm contacts close for a minimum of five and a maximum of 15
seconds when a fire is detected and are automatically
reset after a fire. An internal supervision contact closes
when the detector powers up and opens if a detector
fault (such as loss of power or low power supply voltage)
occurs. In NFPA 72, Class A or B circuits (see Appendix
B to D), such a fault condition is indicated at the control
panel as a trouble signal. A blinking red LED on the front
of the housing indicates normal operation with no faults.
OPERATING VOLTAGE—
9 to 30 VDC at the detector (observe polarity), including
line drops and ripple.
NOTE
Detector output is not guaranteed below 9 VDC.
The status LED and relay will reflect this condition.
POWER CONSUMPTION—
10 milliamps maximum at +30 VDC.
ALARM OUTPUT—
Alarm relay is non-latching. Contacts close for 5 to 15
seconds.
TROUBLE OUTPUT—
Opening of normally closed relay contacts.
RELAY CONTACT RATINGS—
100 milliamps at 30 VDC
STABILIZATION TIME—
Maximum 0.5 second after power up.
WIRING HARNESS—
Identification: See Table 1.
Length: 50 feet (15 m).
Diameter: 0.3 inches (7.6 mm).
Individual Wires: 20 AWG, solid.
2
3.1
Figure 1—Dimensions of PM-5MP and PM-5MP+ Detectors
4 x 0.102
1.7
2.5
3.1
2.5
A2204
ENVIRONMENTAL CHARACTERISTICS
TEMPERATURE RANGE—
(Operating and Storage) 32° F to +158° F (0° C to +70°
C).
RELATIVE HUMIDITY—
0 to 100% relative humidity.
NOTE
Water or other liquids on the face of the detector
may decrease sensitivity.
ENCLOSURE RATING—
IP67.
VIBRATION—
Compliance with FMR Approval Standard 3260.
CE—
Conforms to all relevant European norms.
ELECTROMAGNETIC INTERFERENCE—
Highly resistant to radiated and conducted Electromagnetic Interference (EMI). The detectors are immune to
radiated fields of 100 volts per meter, including amplitude and frequency modulated (AM & FM) signals in the
frequency range of 1 MHz to 1 GHz. The detectors can
operate in the presence of conducted noise levels up to
1.0 VRMS in the frequency range of 30 Hz to 250 kHz
while the input voltage, including noise, remains
between 9 and 30 volts.
DETECTOR PERFORMANCE
DETECTION RANGE AND RESPONSE TIME
Best performance is achieved when the detector is
mounted so that the protected area is within the range,
or detection threshold distance, given in Table 2 for various flammable hazards, and within the 110° field of view.
See Figure 2. The PM-5MP and PM-5MP+ detectors can
respond to fires in as little as 25 milliseconds. Actual
detection times of fires depends on the source of fuel,
ignition sources and other aspects of the initial fire
stages. The detector has a typical response time of one
second to the fires specified in Table 2. The detector can
respond most quickly to closer or larger fires, but is
unlikely to detect the fires specified in Table 2 when they
are further away than shown. The range is smaller for
sources when they are close to the edge of the field of
view of the detector. At the edge (±55°) the range is
reduced no more than 50%.
NOTE
The detector range to fires not listed in Table 2 will
vary and should be verified by fire tests using the
fuel in question. Please contact Detector
Electronics Corporation for further information.
95-8493
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Table 1—PM-5MP and PM-5MP+ Wiring Harness Identification
Table 2—Detection Distances (Factory Mutual Research Verified)
PM-5MP PM-5MP+
Fuel Size Medium High
Sensitivity Sensitivity
Range(ft) Range (ft)
Gasoline 12 x 12 inch 12 20
Isopropyl Alcohol 4 in. diameter 2 2.5
Isopropyl Alcohol 8 in. diameter 5 9
Isopropyl Alcohol 24 x 24 inch 20 38
Acetone 4 in. diameter 2 2.5
Acetone 8 in. diameter 5 9
Cyclohexanone 8 in. diameter 5 9
Polypropylene 4 in. diameter 1.5 3
Polypropylene 8 in. diameter 4 10
Photo Resist (Microposit 1805) 8 in. diameter 4 7.5
N-Methyl-2-Pyrrolidone (NMP) 8 in. diameter 4 6
Resist Remover (Microposit 1165) 8 in. diameter 4 6
Propylene Glycol Monomethyl Ether Acetate 8 in. diameter 4 7
Methyl Alcohol 8 in. diameter 3 5
Ethyl Lactate 8 in. diameter 3 5.5
Dimethyl Sulfoxide (DMSO) 8 in. diameter 3 4.5
Hydrogen Flare 24 inch tall 2 5
Silane 30 inch tall 4 >4*
Photo-Etch (DATAK ER-71 Spray Developer) 8 in. diameter 3* 10.5
Figure 2—Graphical Representation of Detector Range as a
Function of Angle from the Optical Axis
*Not Factory Mutual witnessed.
Wire Color Description
Black Power Return
Brown Power Return
Red V+, Input Power
Orange V+, Input Power
Yellow Alarm +
Green Alarm +
Blue Alarm –
Violet Alarm –
Gray Trouble +
T0044
White Trouble –
15°
30°
45°
55°
0°
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
15°
30°
45°
55°
A2004
FALSE ALARM IMMUNITY
The PM-5MP and PM-5MP+ are highly resistant to false
alarms. However, no flame detector is perfect — a fire
alarm output due to non-fire stimuli is possible. Table 3
lists common stimuli and the false alarm immunity distance for those stimuli, as tested by Factory Mutual
Research. No false alarms occur for larger distances in
laboratory measurements.
For best performance, the detector should be mounted
so that any exposure to these sources occurs at distances at least as large as those given in Table 3. In
addition, to ensure optimum performance, detectors
should be mounted so that they do not view very brightly illuminated areas. For example, indoor mounting locations where the detectors look out doors or windows
should be avoided wherever possible.
DETECTOR INSTALLATION
PHYSICAL MOUNTING
The PM-5MP and PM-5MP+ must be installed in conformance with the appropriate drawing provided in this
manual, NFPA-72, the NEC, and all local codes for the
hazard classification of the location to be protected. The
detectors come with an integral multi-conductor cable
for the alarm and power circuits.
CAUTION
The factory sealed front cover is essential to the
approval of the detectors. Removing this cover will
compromise the performance of the detector.
The compact package of the PM-5MP and PM-5MP+ is
of great benefit in applications where space is a limiting
factor. It has four holes in the mounting flange that can
be used to mount the detector directly to a flat surface or
bracket. Take care not to over-tighten mounting hardware.
The number of detectors required to protect a given area
will depend on the size of the area, the distance from the
detector and the size and type of the fire threat. Certain
factors need to be considered when designing an installation:
1. The detectors should be mounted so that objects do
not block their field of view. This includes glass,
plexiglass and other visibly transparent materials.
2. Whenever possible, detectors should be mounted
so their ranges and fields of view overlap.
3. Detectors should be mounted so they will not be
blocked by moving machinery or personnel during
normal operations within the area.
4. To ensure optimum sensitivity and performance,
detectors should be mounted so they do not view
brightly illuminated areas.
5. The detectors should be mounted so that they are
easily and safely accessible for inspection and
maintenance.
6. If mechanical or high-temperature damage, or window contamination is likely in the installed location,
then the detectors should be protected. However,
the protection method cannot obstruct the detector’s
field of view with any material, including visibly transparent materials like glass and plexiglass.
7. The detectors can be mounted in any orientation, so
long as the manufactured mounting points are the
point of support.
8. Mounting the detectors so that they point below horizontal is recommended, as this generally results in
minimal window contamination. When practical
mount the detector with the cable entry pointing
below horizontal.
ELECTRICAL WIRING CONNECTION
An approved installation of the PM-5MP and PM-5MP+
flame detectors must be in accordance with the FM
Approved drawings included as appendices to this manual and all local codes. The required drawing for specific hazardous (classified) or non-hazardous locations can
be determined from the Control Drawing Configuration
4
Table 3—False Alarm Immunity Distances
(Factory Mutual Research Verified)
Stimulus PM-5MP PM-5MP+
(Modulated or Unmodulated)
Medium High
Sensitivity Sensitivity
Range (in) Range (in)
Sunlight through Glass No Response No Response
Flashlight (3 D-Cell Maglite) No Response No Response
Vehicle Headlight 12 12
Electronic Flash (Sunpak 411/Vivitar 5200) 6 6
Arc Welding (5/32” Steel Rod, 140 A) 30 40
Radiant Heater, Quartz (1500 W) 48 62
Brightly Colored Clothing No Response No Response
Fluorescent (40 W / 68 W) No Response No Response
Incandescent Light (100 W Frosted) 3 3
Flood Light 36* 72**
Sodium-Vapor Lamp (70 W / 250 W) 3 3
Forced Air Heater (1500 W) 24 24
*Sungun-II, 650 W
**Nite Tracker, Quartz Halogen, 1.5 M Candlepower
(Drawing 420031, Appendix A). Detectors may be wired
in a standard NFPA class B, style B configuration or in a
class A, style D configuration. Approved initiating device
circuits may be either intrinsically safe, nonincendive, or
suitable for the classified location as required.
INTRINSICALLY SAFE CIRCUITS
Intrinsically safe installations require the use of suitable
and approved barriers, an approved fire alarm control
panel that is compatible with the barriers, and wiring
methods consistent with ANSI/ISA-RP12.6 and other
code. Appendix B calls out the type and quantity of barriers required for installation in hazardous (classified)
locations and shows the electrical interconnection to an
NFPA compliant fire alarm control panel. Wiring that
passes from the non-hazardous location to the hazardous location should pass through a seal appropriate
for the type of hazard. All control room instrumentation
must operate at less than 250 VRMS.
The barriers may be located in the main control panel or
in a separate enclosure, but adequate separation
between intrinsically safe and non-intrinsically safe
wiring must be observed as defined by ANSI/ISARP12.6. Barrier grounds should be connected separately to the same grounding location.
All initiating device wiring should be run in its own separate raceway. Table 4 gives the maximum one way wiring
distances based on wire and barrier resistance. It is also
important not to exceed the maximum inductance and
capacitance listed on the intrinsic safety barriers. This
may restrict the maximum cable length to less than the
values listed in Table 4. Consult Appendix B for further
instructions.
NONINCENDIVE CIRCUITS
In Class I, Division 2, Group A, B, C, & D locations, the
detector may be installed in nonincendive circuits. It is
also suitable for installation in Class II/III, Division 2,
Group F & G hazardous locations. Installations require
the use of an approved fire alarm control panel that is
compatible with the Class B, Style B and/or Class A,
Style D initiating device circuits. See Appendix C and D.
NOTE
ANSI/NFPA 70 (NEC) Article 501-4(b) requires the
use of enclosed gasketed wireways.
SYSTEM TEST
After the fire protection system is installed, it should be
tested for correct operation. The detectors may be tested with live fires or by using the hand-held model PSSMP Test Set P/N 420116. The details of this sequence will
vary with particular installations, but the procedure must
include the following steps. See Appendix E.
PSS-MP Test Procedure
WARNING
A full system test results in an alarm output. This
will result in the automatic suppression system
being activated if it is not disabled prior to testing.
1. Suppression System. Disable the suppression
system if its activation is not desired during this test.
WARNING
Do not use the PSS-MP Test Set unless the area is
known to be non-hazardous.
2. Operation of PSS-MP Test Set. Tur n on the
PSS-MP and wait at least 15 seconds. Direct the
beam into the front of the detector to cause an alarm
output. Hold the PSS-MP so that the infrared filter is
less than 1 inch from the front of the flame detector
to be tested as shown in Figure 3. See Appendix E
for more detailed information.
3. Fire Response. Expose the sensor under test to a
PSS-MP as described in Step 2. The control panel
should indicate an alarm condition for the position or
zone corresponding to the sensor.
95-8493
5
Table 4—Maximum Wiring Distances
Figure 3—Testing a PM-5MP with the PSS-MP Test Set
AWG Maximum One Way
(Solid) Wiring Distance in Feet
(Excluding Integral Cable)
14–18 1000
20 600
22 400
T0047
4. Interconnection Wiring. Correct interconnec-
tion wiring should be checked by disconnecting any
wire from the multi-conductor cable were it is connected to the power or alarm circuit. The result, in an
approved wiring scheme, should be a trouble signal
indication at the control panel.
5. Restore Fire Protection System. Restore the
system to an operational condition after all tests
have been completed.
OPTIONAL TEST METHOD
With the detector powered up, the following tests can be
done. False alarm immunity can be checked using stimuli and distances shown in Table 3. Fire response can be
checked by exposing the detector under test to a live fire
source. See Table 2. Follow all required precautions
when testing in this manner.
TROUBLESHOOTING
See Table 5.
MAINTENANCE
ROUTINE VISUAL INSPECTION
A properly installed PM-5MP detector system is highly
resistant to blinding by contamination build-up on the
detector front face window. However, a thick enough
build-up will begin to reduce the performance of the
detector. This can be prevented by periodically inspecting installed detectors visually for contamination build-up
on the detector front face. If such a build-up is observed,
it should be removed by cleaning the detector front face
window with a soft cloth or lens tissue. The minimum
inspection period should be compatible with appropriate
regulating agency requirements.
PERIODIC SYSTEM TEST
The authority having jurisdiction and internal facility
requirements generally call for routine testing of safety
systems at defined intervals, which, at a minimum,
should conform to the requirements of NFPA 72. These
tests should include visual inspections and the steps listed in the System Test section above.
WARNING
A full system test results in an alarm output. This
will result in the suppression system being activated if it is not disabled prior to testing.
6
Table 5—Troubleshooting Guide
Symptom Probable Cause Corrective Action
Trouble signal at fire alarm Incorrect wiring. Check circuit installation.
control panel.
Low or no voltage to detector. Check voltage of Red or Orange
wire with respect to the Black or
Brown wire. Should be 9 to 30 vdc.
Detector malfunction. Replace Detector.
Detector does not alarm during Incorrect wiring Check circuit installation.
FIRE RESPONSE test with
PSS-MP. PSS-MP temperature different Allow detector and PSS-MP tempera
from detector. tures to stabilize. Turn on PSS-MP at
least 15 seconds prior to test.
Low Batteries in PSS-MP. Replace batteries and retest.
Detector malfunction. Replace detector.
Red LED out. Incorrect wiring or incorrect power Check circuit installation.
to the detector.
Detector malfunction Replace detector.
T0048
DEVICE REPAIR AND RETURN
The PM-5MP and PM-5MP+ are not designed to be
repaired in the field. If a problem should develop, carefully check for proper system wiring. If it is determined
that the problem is caused by a detector failure, the
device must be returned to the factory for repair.
Prior to returning devices or components, contact the
nearest local Detector Electronics office so that a Service
Order number can be assigned. A written statement
describing the malfunction must accompany the
returned device or component to expedite finding the
cause of the failure.
Pack the unit or component properly. Use sufficient
packing material in addition to an anti-static bag or aluminum-backed cardboard as protection from electrostatic discharge.
Return all equipment transportation prepaid to the factory in Minneapolis.
ORDERING INFORMATION
When ordering, please specify:
PM-5MP (medium sensitivity) or PM-5MP+ (high sensitivity) Dual Spectrum®Infrared Flame Detector
For assistance in ordering a system to meet the needs of
a specific application, contact:
Detector Electronics Corporation
6901 West 110th Street
Minneapolis, Minnesota 55438 USA
Operator: (952) 941-5665 or (800) 765-FIRE
Customer Service: (952) 946-6491
Fax: (952) 829-8750
Web site: www.detronics.com
E-mail: detronics@detronics.com
95-8493
7
8
APPENDIX A
Control Drawing Configuration
Figure A1—Control Drawing Configuration (Drawing No. 420031)
PM-5MP & PM-5MP+ CONTROL DRAWING CONFIGURATION
HAZARDOUS (CLASSIFIED) NFPA 72 INITIATING INSTALLATION TYPE CONTROL
LOCATION DEVICE CIRCUIT DWG NO.
CLASS & STYLE
CLASS I, DIV. 1, GROUPS C & D CLASS B, STYLE B INTRINSICALLY SAFE 420032
CLASS II, DIV. 1, GROUPS E, F & G CLASS B, STYLE B INTRINSICALLY SAFE 420032
CLASS I, DIV. 2, GROUPS A, B, C & D CLASS B, STYLE B INTRINSICALLY SAFE 420032
CLASS II, DIV. 2, GROUPS F & G CLASS B, STYLE B INTRINSICALLY SAFE 420032
CLASS III, DIV. 2 CLASS B, STYLE B INTRINSICALLY SAFE 420032
CLASS I, DIV. 2, GROUPS A, B, C & D CLASS B, STYLE B NON-INCENDIVE 420033
CLASS II, DIV. 2, GROUPS F & G CLASS B, STYLE B NON-INCENDIVE 420033
CLASS III, DIV. 2 CLASS B, STYLE B NON-INCENDIVE 420033
NON-HAZARDOUS (UNCLASSIFIED) CLASS B, STYLE B NON-INCENDIVE 420033
CLASS I, DIV. 2, GROUPS A, B, C & D CLASS A, STYLE D NON-INCENDIVE 420034
CLASS II, DIV. 2, GROUPS F & G CLASS A, STYLE D NON-INCENDIVE 420034
CLASS III, DIV. 2 CLASS A, STYLE D NON-INCENDIVE 420034
NON-HAZARDOUS (UNCLASSIFIED) CLASS A, STYLE D NON-INCENDIVE 420034
9
95-8493
APPENDIX B
INTRINSICALLY SAFE
CLASS B, STYLE B WIRING
Hazardous (Classified) Locations:
Class I, Division 1, Group C, D
Class I, Division 2, Group A, B, C, D
Class II, Division 1, Group E, F, G
Class II, Division 2, Group F, G
Class III, Division 2
INSTALLATION IN CLASS I, DIV. 1, GP. C,
Figure B1—Intrinsically Safe Class B, Style B Wiring (Drawing No. 420032)
D; CLASS I, DIV. 2, GP. A, B, C, D; CLASS
II, DIV. 1, GP. E, F & G; CLASS II, DIV. 2,
GP. F & G. CLASS III, DIV. 2 HAZ-
NOTES: 1. SUITABLE FOR INTRINSICALLY SAFE
ARDOUS LOCATIONS. WIRING METH-
ODS SHALL BE INSTALLED IN ACCOR
DANCE WITH ANSI/NFPA 70 (NEC),
ANSI/NFPA 72 AND ISA RP 12.6.
ACCORDANCE WITH THE
MANUFACTURER’S GUIDELINES.
2. I. S. BARRIERS MUST BE INSTALLED IN
CONNECTED IN A CLASS B, STYLE B
CONFIGURATION PER NFPA 72.
MULTIPLE SENSORS MAY NOT BE
CONNECTED TO THE SAME BARRIER.
AN END OF LINE DEVICE (EOL) IS
REQUIRED TO MONITOR LINE
CONTINUITY.
3. THIS DRAWING SHOWS ONE SENSOR
CONTROL ROOM
INSTRUMENTATION
OPERATING AT OR
LESS THAN 250
VOLTS RMS.
BARRIER RESISTANCE MUST PROVIDE
4. END OF LINE DEVICE VALUE PLUS
ADEQUATE SUPERVISION CURRENT
FOR FIRE ALARM CONTROL PANEL.
GROUND AND EARTH GROUND MUST
NOT EXCEED ONE OHM.
5. RESISTANCE BETWEEN BARRIER
NECT VIA FLYING LEAD. EXTENSION
CABLE SHALL COMPLY WITH
ANSI/NFPA 70 (NEC) ARTICLE
504-30(b)(2).
INTRINSIC SAFETY GROUND AT THE
6. PM-5MP AND PM-5MP+ INTERCON-
7. CABLE SHIELD MUST BE TIED TO
BARRIER.
HAVE BEEN SYSTEM APPROVED WITH
THE FM APPROVED BARRIERS LISTED
IN THE BARRIER TABLE.
8. THE PM-5MP AND PM-5MP+ SENSORS
9. MAXIMUM CABLE LENGTH: 1000 FEET.
FIRE SENSOR
Red V+, Input Power
ELECTRICAL INTERFACE
Wire Color Signal
Blue Alarm –
Black Power Return
Brown Power Return
Orange V+, Input Power
Gray Trouble +
Violet Alarm –
White Trouble –
Green Alarm +
Yellow Alarm +
NON-HAZARDOUS LOCATION
SAFETY BARRIER
+24 VDC
DC RETURN
ALARM +
ALARM –
SAFETY BARRIER
END OF LINE DEVICE
BARRIER PARAMETERS
HAZARDOUS LOCATIONS:
CLASS I, DIV. 1, GP. C, D
CLASS II, DIV. 1, GP. E, F, G
CLASS III, DIV. 2
V+
V+
POWER RETURN
POWER RETURN
TROUBLE +
TROUBLE –
PM-5MP
ALARM +
OR
PM-5MP+
ALARM +
ALARM –
ALARM –
BARRIER TABLE
Z978 PEPPERL + FUCHS 30.0 93.0
7278ac MTL 28.0 94.0
MODEL MANUFACTURER Vt (V) It (MA)
9002/77-280-094-00 STAHL 28.1 87.0
10
APPENDIX C
NONINCENDIVE
CLASS B, STYLE B WIRING
Hazardous (Classified) Locations:
Class I, Division 2, Group A, B, C, D
Class II, Division 2, Group F, G
Class III, Division 2
Non-hazardous (Non-classified) Locations
Figure C1—Non-Incendive Class B, Style B Wiring (Drawing No. 420033)
CONTROL ROOM
INSTRUMENTATION
NON-HAZARDOUS LOCATION
HAZARDOUS LOCATION:
CLASS I, DIV. 2, GROUPS A, B, C & D.
+24 VDC
CLASS II, DIV. 2, GROUPS F & G.
CLASS III, DIV. 1 & 2.
ALARM +
DC RETURN
ALARM –
FIRE SENSOR
Red V+, Input Power
ELECTRICAL INTERFACE
Orange V+, Input Power
Wire Color Signal
CLASS I, DIVISION 2, GROUPS A, B, C &
D; CLASS II, DIVISION 2, GROUPS F & G;
CLASS III, DIVISION 2 HAZARDOUS
(CLASSIFIED) LOCATIONS, OR NON-
HAZARDOUS LOCATIONS ONLY. WIRING
METHODS SHALL BE INSTALLED IN
ACCORDANCE WITH ANSI/NFPA
70 (NEC) ARTICLE 501-4(b) AND
ANSI/NFPA 72.
SENSORS CONNECTED IN ONE ZONE
IN A CLASS B, STYLE B
CONFIGURATION PER NFPA 72.
ADDITIONAL SENSORS CAN BE ADDED
BY REPEATING THE WIRING PATTERN
OF THE CENTRAL SENSOR.
VIA FLYING LEAD.
VDC AND 10 MILLIAMPS (MAX) PER
SENSOR.
REQUIRED BY THE FIRE ALARM
CONTROL PANEL, IS USED TO
Blue Alarm –
Yellow Alarm +
Green Alarm +
Violet Alarm –
Gray Trouble +
White Trouble –
NOTES: 1. FOR INSTALLATION IN NONINCENDIVE,
DEVICE
END OF LINE
Black Power Return
Brown Power Return
2. THIS DRAWING SHOWS THREE
3. PM-5MP AND PM-5MP+ INTERCONNECT
4. ELECTRICAL REQUIREMENT: 9 TO 30
5. AN END OF LINE DEVICE, AS
MONITOR LINE CONTINUITY.
V+ (ORG)
V+ (RED)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL)
ALARM + (GRN)
ALARM – (BLU)
OR
PM-5MP
PM-5MP+
ALARM – (VIO)
TROUBLE – (WHT)
TROUBLE + (GRY)
V+ (ORG)
V+ (RED)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL)
ALARM + (GRN)
ALARM – (BLU)
OR
PM-5MP
PM-5MP+
ALARM – (VIO)
TROUBLE – (WHT)
TROUBLE + (GRY)
V+ (ORG)
V+ (RED)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL)
ALARM + (GRN)
ALARM – (BLU)
OR
PM-5MP
PM-5MP+
ALARM – (VIO)
TROUBLE – (WHT)
TROUBLE + (GRY)
95-8493
11
NON-HAZARDOUS LOCATION
Figure D1—Non-Incendive Class A, Style D Wiring (Drawing No. 420034)
APPENDIX D
NONINCENDIVE
CLASS A, STYLE D WIRING
Hazardous (Classified) Locations:
Class I, Division 2, Group A, B, C, D
Class II, Division 2, Group F, G
Class III, Division 2
Non-hazardous (Non-classified) Locations
+24 VDC
DC RETURN
CONTROL ROOM
INSTRUMENTATION
ALARM +
ALARM –
+24 VDC
DC RETURN
ALARM –
ALARM +
FIRE SENSOR
Red V+, Input Power
Black Power Return
Green Alarm +
Yellow Alarm +
Wire Color Signal
Brown Power Return
Orange V+, Input Power
ELECTRICAL INTERFACE
Blue Alarm –
Gray Trouble +
Violet Alarm –
White Trouble –
HAZARDOUS LOCATION:
CLASS I, DIV. 2, GROUPS A, B, C & D.
CLASS II, DIV. 2, GROUPS F & G.
CLASS III, DIV 1 & 2.
V+ (ORG)
V+ (RED)
ALARM – (BLU)
ALARM + (YEL)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (GRN)
OR
PM-5MP
PM-5MP+
TROUBLE + (GRY)
TROUBLE – (WHT)
ALARM – (VIO)
V+ (ORG)
V+ (RED)
ALARM – (BLU)
ALARM + (YEL)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (GRN)
OR
PM-5MP
TROUBLE + (GRY)
TROUBLE – (WHT)
ALARM – (VIO)
PM-5MP+
PWR RTN (BLK)
V+ (RED)
V+ (ORG)
ALARM – (BLU)
ALARM + (YEL)
PWR RTN (BRN)
ALARM – (VIO)
ALARM + (GRN)
OR
PM-5MP
PM-5MP+
TROUBLE + (GRY)
TROUBLE – (WHT)
CLASS I, DIVISION 2, GROUPS A, B, C &
D; CLASS II, DIVISION 2, GROUPS F & G;
CLASS III, DIVISION 2 HAZARDOUS
(CLASSIFIED) LOCATIONS, OR NON-
HAZARDOUS LOCATIONS ONLY. WIRING
METHODS SHALL BE INSTALLED IN
ACCORDANCE WITH ANSI/NFPA
70 (NEC) ARTICLE 501-4(b) AND
ANSI/NFPA 72.
SENSORS CONNECTED IN ONE ZONE
2. THIS DRAWING SHOWS THREE
NOTES: 1. FOR INSTALLATION IN NONINCENDIVE,
IN A CLASS A, STYLE D
CONFIGURATION PER NFPA 72.
ADDITIONAL SENSORS CAN BE ADDED
BY REPEATING THE WIRING PATTERN
OF THE CENTRAL SENSOR.
VIA FLYING LEAD.
VDC AND 10 MILLIAMPS (MAX) PER
4. ELECTRICAL REQUIREMENT: 9 TO 30
SENSOR.
3. PM-5MP AND PM-5MP+ INTERCONNECT
(REDUNDANT) CIRCUIT CONDUCTORS
SHALL NOT BE RUN IN THE SAME
CABLE ASSEMBLY, ENCLOSURE, OR
RACEWAY PER NFPA 72.
5. THE OUTGOING AND RETURN
12
APPENDIX E
PSS-MP TEST SET
Figure E1—PSS-MP Test Set
8 5/8
2 3/8
+
C
+
+
CC
CCC
+
+
+
INFRARED FILTER LENS
INFRARED BEAM
ON
OFF
LAMP REPLACEMENT
REPLACE XENON LAMP MODULE WITH PN 18801 (UNDERWATER KINETICS).
WARNING
THIS UNIT IS NOT RATED FOR USE IN HAZARDOUS (CLASSIFIED) LOCATIONS.
CAUTION
A FULL SYSTEM TEST RESULTS IN AN ALARM OUTPUT. THIS WILL RESULT IN THE
AUTOMATIC SUPPRESSION SYSTEM BEING ACTIVATED IF IT IS NOT DISABLED PRIOR
TO TESTING.
OPERATION
TURN ON PSS-MP, WAIT 15 SECONDS. TO CAUSE AN ALARM, HOLD PSS-MP SO THAT
THE INFRARED FILTER LENS IS LESS THAN 1 INCH FROM THE FRONT OF THE FLAME
DETECTOR TO BE TESTED. IT CAN TAKE SEVERAL SECONDS FOR THE DETECTOR TO
ALARM.
NOTE
FOR VALID TEST RESULTS, THE TEST SET AND THE SENSOR UNDER TEST MUST BE
AT APPROXIMATELY THE SAME TEMPERATURE.
BATTERY REPLACEMENT
THE TEST SET REQUIRES 6 ALKALINE C-SIZE BATTERIES.
WARNING
CHANGE BATTERY IN NON-HAZARDOUS LOCATION ONLY.
Printed in USA
Detector Electronics Corporation
6901 West 110th Street •Minneapolis, Minnesota 55438 USA
Tel: 952.941.5665 or 800.765.3473 •Fax: 952.829.8750
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