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Instructions 95-8527
Instructions
95-8527
ProtectIR
®
Multispectrum IR Flame Detector
X3301
9.2
4/07
95-8527 Table Of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
LeD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
optical.integrity.(oi). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Data.Logging .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 3
integral.Wiring.compartment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
GeneraL.appLication.information. . . . . . . . . . . . . . . . . . . . . . . . 3
response.characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
important.application.considerations. . . . . . . . . . . . . . . . . . . . . . . . . 3
important.safety.notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
instaLLation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detector.positioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detector.orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
protection.against.moisture.Damage. . . . . . . . . . . . . . . . . . . . . . . . . 5
Wiring.procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
setting.Device.network.addresses.(eQp.model.only) . . . . . . . . . . 12
startup.proceDure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
fire.alarm.test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
troubLeshootinG .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..13
maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
cleaning.procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
oi.plate.removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
periodic.checkout.procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
clock.battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
repLacement.parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Device.repair.anD.return. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
orDerinG.information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
replacement.parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
appenDix.a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 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 X3301 includes the Automatic Optical Integrity
(oi) feature 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.
DESCRIPTION
The X3301 ProtectIR
®
is a multispectrum infrared (IR)
flame detector. It provides unsurpassed detection of
fires from light to heavy hydrocarbon fuels combined
with the highest degree of false alarm rejection. The
detector has Division and Zone explosion-proof
ratings and is suitable for use in indoor and outdoor
applications.
The X3301 contains three IR sensors with their
associated signal processing circuitry. The standard
output configuration includes fire, fault and auxiliary
relays. Output options include:
4 to 20 mA output (in addition to the three relays)
Pulse output for compatibility with existing controller
based systems (with fire and fault relays)
Eagle Quantum Premier (EQP) compatible model (no
analog or relay outputs).
A multi-color LED on the detector faceplate indicates
detector status condition.
Microprocessor controlled heated optics increase
resistance to moisture and ice.
The X3301 housing is available in copper-free
aluminum or stainless steel, with NEMA 4X and IP66
rating.
Outputs
Relays
The standard detector is furnished with fire, fault and
auxiliary relays. All three 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
ProtectIR
®

Multispectrum IR Flame Detector
X3301
9.2

©
Detector Electronics Corporation 2007
4/07
95-8527
*
oi
is Detector Electronics' Trademark for its patented Optical
Integrity Systems, U.S. Patent 3,952,196, United Kingdom Patent
1,534,969, Canada Patent 1,059,598.
X3301 technology advancements are covered under the following
U.S. Patents: 5,995,008, 5,804,825 and 5,850,182. 9.2
The Auxiliary relay has normally open / normally
closed contacts, and is configurable for energized or
de-energized operation, and latching or non-latching
operation.
4 to 20 mA Output
A 4 to 20 mA output is available as an option (in
addition to the three relays). This option provides a 4 to
20 mA dc current output for transmitting detector status
information to other devices. The circuit can be wired in
either an isolated or non-isolated configuration and can
drive a maximum loop resistance of 500 ohms from 18 to
19.9 volts dc and 600 ohms from 20 to 32 volts dc. Table
1 indicates the detector status conditions represented
by the various current levels. The output is calibrated at
the factory, with no need for field calibration.
NOTE
The output of the 4 to 20 mA current loop is not
monitored by the fault detection circuitry of the
X3301. Therefore, an open circuit on the loop will
not cause the fault relay to change state or the
detector status LED to indicate a fault. The status
of the LED always follows the status of the relays.
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.
LON/sLC Output
The EQP model is designed for use exclusively with
the Det-Tronics Eagle Quantum Premier system. The
detector communicates with the system controller over
a digital communication network or LON/SLC (Local
Operating Network / Signalling Line Circuit). The LON/
SLC is a fault tolerant, two wire digital communication
network arranged in a loop confi