PAGE - 7 Installation and operating manual UDS-3
NOTIFIER ITALIA Doc. M-205.1-UDS3N-ENG Rev A.1 UDS-3_manu
N.B.: polarities shown in the table are referred to UDS-3 panel stand-by condition
All controlled outputs are protected by a 0,65A self-restorable fuse.
CNZ2 Zone 2 connections
Notes
1 Alarm input 1
Termination resistance 2,7K (for connections see p. 23)
2 GND
3 Alarm input 2
Termination resistance 2,7K (for connections see p. 23)
4 Manual extinguishing activation input
Termination resistance 2,7K (for connections see p. 23)
5 GND
6 Emergency delay input
Termination resistance 2,7K (for connections see p. 23)
7 “Only manual” extinguishing input
Termination resistance 2,7K (for connections see p. 23)
8 GND
9 Emergency interruption device input
Termination resistance 2,7K (for connections see p. 23)
10 Manostat input
Termination resistance 2,7K (for connections see p. 23)
11 GND
12
Flowmeter input
Termination resistance 2,7K (for connections see p. 23)
13 Pre-alarm output LC –
14 Pre-alarm output LC +
Termination resistance 2,7K (for connections see p. 26)
15 Sounder output LC -
16 Sounder output LC +
Termination resistance 2,7K (for connections see p. 25)
17 Extinguishing Plant fault output/zone2
excluded LC-
18 Extinguishing Plant fault output/zone 2
excluded LC+
Termination resistance 2,7K (for connections see p. 27)
19
Discharge-finished relay NO-NC
20
Discharge-finished relay C
JRL14 (Jumper for output contact selection).
Contact capacity: 1A - 24Vdc resistive
N.B.: do NOT connect to this output remote commands
like telephone diallers because this output is not
controlled
21 Pilot cylinder output / directional valve LC-
22 Pilot cylinder output / directional valve LC+
Termination resistance 2,7K (for connections see p. 28)
23 Extinguishing output LC-
24 Extinguishing output LC+
Termination resistance 2,7K (for connections see p. 24)
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