CALECTRO UG-7-A6O-24V Manuel d'installation et d'entretien - Page 7

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14
Auxiliary relay 2 (NO)
15
Auxiliary relay 2 (Common)
16
Auxiliary relay 2 (NC)
17
Power supply
18
Power supply
Figure 16
11. N.O.
12. C.
13. N.C.
Fire control
panel
+
Alarm
initiation
loop
-
NOTE 1: 24V Power Inputs accept a non-polarized 24VDC or 24VAC 50-60Hz (UG-7-A6O-24V version).
Connect power source to appropriate terminals of each detector. Power supply must not be connected to GND
(terminal 1).
NOTE 2: 120VAC Power Inputs accept 110-120VAC 50-60Hz (UG-7-A6O-120V). Connect power source to
appropriate terminals of each detector. See specifications for additional power supply information.
NOTE 3: Auxiliary contacts shown in standby position. Contacts switch during alarm as indicated by arrows.
Auxiliary contacts are not to be used for connection to the control panel. See specifications for contact ratings.
UG-7-A6O Installation manual
HFE716 Version: 14
detectors.
Auxiliary relay 2: smoke alarm, power failure, Test/Reset and linked
detectors.
Auxiliary relay 2: smoke alarm, power failure, Test/Reset and linked
detectors.
Auxiliary relay 2: smoke alarm, power failure, Test/Reset and linked
detectors.
24Vac/dc for UG-7-A6O-24V version.
120Vac for UG-7-A6O-120V version
24Vac/dc for UG-7-A6O-24V version.
120Vac for UG-7-A6O-120V version
First UG-7
detector in loop
Power input
UG-7-A6O-24V: 24Vac/dc
UG-7-A6O-120V: 120Vac
17.
18.
1. GND / Detector
Link out -
2. Link out +
3. Link in -
4. Link in +
Auxiliary contact
(fan shutdown, closing
of damper etc.)
14. N.O.
15. C.
16. N.C.
Supervisory and service alarm
contact
(contaminated or removed
smoke detector and power
failure)
7.
8.
C.
N.C.
Alarm
9. N.O.
initiation
contact in
standby
position
10. C.
Last UG-7
detector in loop
Power input
UG-7-A6O-24V: 24Vac/dc
UG-7-A6O-120V: 120Vac
17.
18.
1. GND / Detector
Link out -
2. Link out +
3. Link in -
4. Link in +
Auxiliary contact
(fan shutdown, closing
of damper etc.)
11. N.O.
14. N.O.
12. C.
15. C.
13. N.C.
16. N.C.
Supervisory and service alarm
contact
(contaminated or removed
smoke detector and power
failure)
7.
8.
C.
N.C.
Alarm
9. N.O.
initiation
contact in
standby
position
10. C.
End-of-line
resistor
specified by
panel
manufacturer
page 7
Date: 2014-03-24