The S4 Mains powered interface units (Part No's:
S4-34440-02 and S4-34440-12) are EN54-4
compliant battery backed power supplies that can
be directly connected to the Vigilon and Nano loop
and also have highly flexible interfacing capability.
The 4 channels can be individually configured to
provide Output and Input interface in various
configuration modes, to control external equipment
and receive input to allow the fire system to make
decisions and take actions. It is now possible to
have combined inputs and outputs giving a total of
8 external circuits connected (e.g. 4 sector outputs
and 4 confirmation inputs). The units have room to
accommodate optional modules on to DIN rails. It
has a configurable auxiliary power output that is
derived from its self contained mains power supply
unit, which is battery backed to continue to deliver
power in the event of mains supply failure.
Note a Nano system loop can only accept S4-34440-02.
Technical Data
Standards -
designed to meet
EN54:part 4:1998
EN54:part 17:2005
EN54:part 18:2005
Overall
dimensions
478mm x 322mm x 128mm
Assembled weight
(approximate)
7Kg (excluding batteries and
optional components fitted)
Enclosure Steel
Colour RAL7024 Graphite Grey
(fine textured)
Storage
temperature
-20 to 70ºC
Ambient operating
temperature
-10 to 45°C
Relative Humidity
(Non condensing)
up to 95%
Temperature5-45°C
Ingress Protection IP31(estimated)
Operating voltage 230V 50Hz +10% -6%
Rated current 0.7A
Input modes Input can be fault monitored,
voltage free, contacts OR
conventional detection zone
circuit. Refer to the
commissioning information for
more details.
Zone
Nominal voltage
Quiescent current
16V or 22.5V (default) ±15%
20mA per zone (default)
Zone short circuit current
limited to < 30mA
EN54 compliance limitation:
32 devices OR Maximum of
20 diode bases per zone
Output modes Outputs are monitored 24V
(nominal) 0.5A OR LED drive.
Refer to the commissioning
information for more details
Confirmation
modes
It is possible to configure all
Inputs and Outputs as
confirmation channels
Sector and
Auxiliary Outputs
Sector and Auxiliary Outputs
0.5A max each @ 24V +/-3V,
electronically current limited to
approximately 1A at 25
o
C
Maximum total output current:
S4-34440-02 = 1.5A
S4-34440-12 = 2.5A
Auxiliary power output:
12V / 24V ±0.5V (S4-34440-12)
or
24V
±3V (S4-34440-02)
Batteries Two types:
2 x 12V 2.1Ahr (1Kg each)
for S4-34440-02
2 x 12V 12Ahr (4.31Kg each)
for S4-34440-12
Compatible
# Backward compatibility
is possible, refer to your
supplier
Vigilon# :MCC ³ V4.43 / V3.97
:LPC ³ V4.41 / V3.97
Commissioning tool ³ V1.27
Nano :MC ³ V2.50
Commissioning tool ³ 2.x
4188-968 issue 2_Part 1_09-10_S4 mains interface 1
Data and Installation
S4 Mains Powered Interface
(S4-34440-02 & S4-34440-12)
by Honeywell
www.acornfiresecurity.com
www.acornfiresecurity.com
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