Det-Tronics X3300 Protect-IR Multispectrum IR Flame Detector - Manual (Page 7)

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.
The detector is factory sealed. Conduit seals are not
required for compliance with explosion-proof installation
requirements. Units with M25 thread must use an IP66
washer to prevent water ingress.
MOUNTING AND WIRING PROCEDURE
Refer to the procedure below and the listed table and
figures to mount and wire the X3300.
Table 4 – X3300 Wiring Identification and Notes
Figure 1 – Detector Orientation Relative to Horizon
Figure 2 – Direct to Junction Box Mounting Option
Figure 3 – X3300 with Integral Swivel Mount
Figure 4 – X3300 with Q9001L Swivel Mount
Figure 5 – Front View of the X3300
Figure 6 – X3300 with Integral Swivel Mount Installation
Figure 7 – Typical System Wiring, Single Detector
Figure 8 – Typical System Wiring, Multiple Detector
Figure 9 – A Typical System, X3300 Detector with
Isolated 4 to 20 mA Output
Figure 10 – A Typical System, X3300 Detector with Non-
Isolated 4 to 20 mA Output
oi PLATE ORIENTATION
Refer to Figure 5 and insure that the oi plate will be
oriented as shown when the X3300 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. The oi plate includes an arrow,
which should be pointed in the up direction, indicating
that the
oi plate and detector are correctly oriented.
IMPORTANT
The oi plate must be securely tightened to ensure
proper operation of the oi system (40 oz./inches
recommended).
5 95-8480
Wire Color Function Notes
Green Chassis (Earth) Ground Connect to junction box ground screw.
Black (–) Negative Connect to external 24 vdc power supply negative.
Red (+) Positive Connect to external 24 vdc power supply positive.
Blue and Pink** Alarm Relay Common • Two conductors provided for parallel wiring of alarm relay contacts.
Brown and Tan** Alarm Relay • Two conductors provided for parallel wiring of alarm relay contacts.
• Factory configured. Specify Normally Open or Normally Closed operation when
* Normally Open (N.O.) ordering.
OR • Normally Open = Relay contacts are normally open (no fire) and close when a
Normally Closed (N.C.) fire is detected.
• Normally Closed = Relay contacts are normally closed (no fire) and open when a fire
is detected.
Purple Fault Relay Common • Fault relay common wire.
Clear (gray) Fault Relay • Factory configured. Specify Normally Open or Normally Closed operation when
ordering.
* Normally Open (N.O.) • Normally Open = Relay contacts are closed during normal operation and
OR open when a fault is detected.
Normally Closed (N.C.) • Normally Closed = Relay contacts are open during normal operation and
closed when a fault is detected.
White Manual oi Test Connect to external switch to initiate Manual oi Test.
Orange Data – Not in use. (Terminate or protect from connection)
Yellow Data + Not in use. (Terminate or protect from connection)
* Standard Configuration
** Red/White striped wire may be substituted for solid pink; Brown/White for solid tan.
Table 4—Wiring Identification and Notes