Det-Tronics X3301 Multispectrum IR Flame Detector - Manual (Page 11)

9 95-8527 19.2
C2107
FIRE ALARM PANEL
X3301 DETECTOR
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (N.O.) AND COMMON (COM) CONTACTS ARE CLOSED.
2 ALARM RELAY IS 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 REFER TO SPECIFICATIONS SECTION FOR EOL RESISTOR VALUES. REFER TO EOL RESISTORS SECTION
FOR INSTALLATION DETAILS.
E.O.L.
DEVICE4
oi TEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
COM FIRE2 COM FIRE
N.O. FIRE2 N.O. FIRE
N.C. FIRE2 N.C. FIRE
COM FAULT1 COM FAULT
N.O. FAULT1 N.O. FAULT
24 VDC + 24 VDC +
24 VDC – 24 VDC – 24 VDC –
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
mA + mA –
mA + REF mA – REF
COM AUX
N.O. AUX
N.C. AUX
Figure 7—Ex d Wiring Option
C2109
FIRE ALARM PANEL
X3301 DETECTOR
ALARM
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (N.O.) AND COMMON (COM) CONTACTS ARE CLOSED.
2 ALARM RELAY IS 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 EOL RESISTOR SUPPLIED BY PANEL.
EOL
DEVICE 4
oi TEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
COM FIRE2 COM FIRE
N.O. FIRE2 N.O. FIRE
N.C. FIRE2 N.C. FIRE
COM FAULT1 COM FAULT
N.O. FAULT1 N.O. FAULT
24 VDC + 24 VDC +
24 VDC – 24 VDC – 24 VDC –
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
mA + mA –
mA + REF mA – REF
COM AUX
N.O. AUX
N.C. AUX
Figure 8—Ex d e Wiring Option