Notifier Honeywell UDS-4N

PAGE - 4 Installation and operating manual UDS-4
NOTIFIER ITALIA Doc. M--203.1-UDS4N-ENG Rev A. 1 UDS-4_manu
CNSE
Num
Name
Description
4
Not used
CNBAT
Num
Name
Description
1
B1+
BATT+
Batteries 2 x 12Vdc Max 12Ah, connected in series, with balance
control (B1- connected, via resettable fuse, to B2+)
2
B1-
Fuse
3
B2+
Sense
4
B2-
GND
CNO
Num
Name
Relay / Jumper
Description
1
GST NA-NC
RL2 / J2
General fault
30V 2A NA-NC selectable via J2
2
GST C
3
RILAS NA-NC
RL3 / J3
Release in progress
30V 2A NO-NC selectable via J3
4
RILAS C
5
PROLE NA-NC
RL4/ J4
Active emergency extension
30V 2A NO-NC selectable via J4
6
PROLE C
7
MANU NA-NC
RL5 / J5
Manual shutdown only active
30V 2A NO-NC selectable via J5
8
MANU C
9
INTEM NA-NC
RL6 / J6
Emergency stop activated
30V 2A NO-NC selectable via J6
10
INTEM C
11
SCAR NA-NC
RL1 / J1
Download event
30V 2A NO-NC selectable via J1
12
SCAR C
CNLC terminal block
Num
Name
Notes/Rel
ays
Description
1
+24 USR
User power supply
Protection by 0.9A electronic resettable fuse
2
GNDP USR
3
PREALL-
LC at
rest
RL9
Pre-alarm device [R=2.7kΩ 1%].
30V 2A Protection with 0.9A electronic resettable fuse
4
PREALL+
5
ALLAR-
LC at
rest
RL10
Siren / Alarm device [R=2.7kΩ 1%].
30V 2A Protection with 0.9A electronic resettable fuse
6
ALLAR+
7
BLOCK-
LC at
rest
RL11
Extinguishing system fault / Exclusions [R=2.7kΩ 1%].
30V 2A Protection with 0.9A electronic resettable fuse
8
LOCK+
9
PILOT-
LC at
rest
RL8
Pilot cylinder / Directional valve [R=2.7kΩ 1%].
30V 2A Protection with 0.9A electronic resettable fuse
10
PILOT+
11
OFF-
LC at
rest
RL7
Power off [R=2.7kΩ 1%].
30V 2A Protection with 0.9A electronic resettable fuse
12
POWER
OFF
N.B. :
The polarities shown in the tables refer to the "stand-by" condition of the UDS-4N panel.
All controlled outputs are protected by a 0.9A self-resetting fuse