Instructions, AutroFlame X33AF, 116-P-X33AF/IGB, rev. E, 2013-08-13, P/N 95-8625-17.1, Rev: 2/13
Autronica Fire and Security AS
Page 12
DETECTOR, EEx e wiring, non-latching detector
WIRING NOTES:
* IN ORDER TO ACHIEVE AN EEX E INSTALLATION, THE EOL RESISTOR MUST BE MOUNTED IN THE SAFE AREA.
** TERMINALS FOR CONNECTION OF THE EOL RESISTOR ARE NOT SUPPLIED AS STANDARD WITH BN-320.
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 o
i
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.
o
i
TEST
3 (Optional)
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
COM FIRE
2
COM FIRE
N.O. FIRE
2
N.O. FIRE
N.C. FIRE
2
N.C. FIRE
COM FAULT
1
COM FAULT
N.O. FAULT
1
N.O. FAULT
24V DC +
24V DC +
24V DC –
24V DC –
24V DC –
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS-485 A
RS-485 B
MAN Oi
4-20 mA +
4-20 mA –
4-20 mA + REF 4-20 mA – REF
COM AUX
N.O. AUX
N.C. AUX
EOL
1K5
620 OHM
*
24V DC
+
-
**
+ + - - - +
1 2 3 4 5 6
Detector loop in +
Detector loop out +
Detector loop out -
Detector loop in -
BN-300
Figure 16 – EEx d wiring option, BS-100
Figure 15 – EEx e non latching, BN-300
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