Det-Tronics X3302 Multispectrum IR Flame Detector with Pulse Output - Manual (Page 10)

95-8578 6.1 8
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.
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+
–
(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
oi DRIVER
D1-2 oi DRIVER
D1-3 oi DRIVER
D1-4 oi DRIVER
D1-5 oi DRIVER
D1-6 oi DRIVER
D1-7 oi DRIVER
D1-8 oi DRIVER
D2-1 oi DRIVER
D2-2 oi DRIVER
D2-3 oi DRIVER
D2-4 oi DRIVER
D2-5 oi DRIVER
D2-6 oi DRIVER
D2-7 oi DRIVER
D2-8 oi DRIVER
DMA OUT AVAILABLE
DMA OUT
DMA IN
DATA STROBE
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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
X3302
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X3302
DETECTOR 8
#2
#1
#19
#22
A2266
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
+
–
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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 X3302
WITH PULSE OUTPUT.
NOTE: DO NOT CONNECT THE X3302 "A" LEAD (#2/12) TO
TERMINAL J1-3 (290 VDC).
DMA IN AVAILABLE
}
figure 6—a Typical System, X3302 Detectors Wired to R7404 Controller