Det-Tronics X3300 Protect-IR Multispectrum IR Flame Detector - Manual (Page 11)

6. Make field connections following local ordinances
and guidelines in this manual. Refer to Table 4 and
Figures 7 and 8. If the detector is equipped with the
optional 4 to 20 mA output, wire the device as
shown in Figure 9 for an isolated output or Figure 10
for a non-isolated output.
NOTE
Connect the shield to power supply minus (circuit
ground) at the detector end. At the fire panel end,
connect the shield and power supply minus to
chassis ground through a 0.47 µF 400 Volt non-
polarized capacitor (not supplied).
7. 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.
8. Make the final sighting adjustments and ensure that
the adapter nut and sighting screws are tight, then
replace the junction box cover.
9 95-8480
X3300
C1931
FIRE ALARM PANEL
CLEAR
PURPLE
BROWN AND TAN6
BLUE AND PINK6
WHITE
BLACK
RED
oi
–
+
FAULT RELAY 1
ALARM RELAY 2
X3300 COLOR LEGEND
COLOR FUNCTION
GREEN CHASSIS GROUND
BLACK DC –
RED DC +
BLUE AND PINK (2) ALARM RELAY COMMON
BROWN AND TAN (2) ALARM RELAY NO OR NC
PURPLE FAULT RELAY COMMON
CLEAR FAULT RELAY NO OR NC
WHITE MANUAL oi TEST
ORANGE DATA – 5
YELLOW DATA + 5
WIRING NOTES:
1 FAULT RELAYS SHOWN HAVE BEEN SPECIFIED (WHEN ORDERED)
TO HAVE NORMALLY CLOSED CONTACTS
AND TO BE NORMALLY ENERGIZED WITH NO FAULT PRESENT.
2 ALARM RELAYS SHOWN HAVE BEEN SPECIFIED (WHEN ORDERED)
TO HAVE NORMALLY OPEN CONTACTS
AND TO BE NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.
3 INDIVIDUAL MANUAL oi TEST SWITCHES CAN BE INSTALLED REMOTELY
OR A DETECTOR SELECTOR AND ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL.
TEST SWITCHES ARE NOT SUPPLIED.
4 END OF LINE DEVICE SUPPLIED BY PANEL.
5 PROTECT ORANGE AND YELLOW WIRES FROM CONNECTION. TERMINATE
IN LOCAL JUNCTION BOX.
6 RED/WHITE STRIPED WIRE MAY BE SUBSTITUTED FOR SOLID PINK; BROWN/WHITE FOR SOLID TAN.
END OF
LINE DEVICE 4
oi TEST 3
.47 µ F/400 V
FILM CAPACITOR
ALARM
24 VDC
+
–
ORANGE5
YELLOW5
GREEN
Figure 7—A Typical System, Single Detector