Det-Tronics UVIR Series, Инструкция по эксплуатации

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95-8546 10 17.3
C2136
FIRE ALARM PANEL
DETECTOR
ALARM
24 VDC
+
–
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 FIRE 2
COM FIRE
NO FIRE 2
NO FIRE
NC FIRE 2
NC FIRE
COM FAULT 1
COM FAULT
NO FAULT 1
N.O. FAULT
+Vin
–Vin
+Vin
–Vin –Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS485 A
RS485 B
MAN O i
mA +
mA –
mA + REF mA – REF
COM AUX
NO AUX
NC AUX
SHIELD
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (NO) 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.
5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE
REQUIRED TO FILL ALL CONDUIT ENTRIES.
6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION
IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.
Figure 7—Ex d Wiring Option
C2137
FIRE ALARM PANEL
DETECTOR
ALARM
ALARM
24 VDC
+
–
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 FIRE 2 COM FIRE
NO FIRE 2
NO FIRE
NC FIRE 2 NC FIRE
COM FAULT 1
COM FAULT
NO FAULT 1 NO FAULT
+Vin
–Vin –Vin
+Vin
–Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS485 A
RS485 B
MAN O i
mA + mA –
mA + REF mA – REF
COM AUX
NO AUX
NC AUX
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (NO) 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.
5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE
REQUIRED TO FILL ALL CONDUIT ENTRIES.
6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION
IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.
SHIELD
Figure 8—Ex e Wiring Option