Majorcom: EN 54-16 User manual - page 7
EN 54-16 certified PA/VA System SERIES
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User manual V1.1
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Usermanual V1.1
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SERIES EN 54-16 certified PA/VA System
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The monitoring interfaces for emergency power supply and general inputs/outputs for activating the
emergency are available in all equipment of the EXEO series. From the configuration software, it is
possible to select which ones will be used.
Ϯ͘ϰ͘ϭ
EMERGENCY POWER SUPPLY MONITORING
MONITORING INPUTS FOR THE EMERGENCY POWER SUPPLY
It allows the connection to the system of the status-output
signals from the emergency back-up power supply. It has three
double contact closure inputs: main power supply failure,
battery failure, failure in any of the emergency power outputs.
Each input has three terminals: Normally Closed (NC),
Common and Normally Open (NO). To activate any of the fault
signals, a contact closure input on NO should be produced, and
simultaneously an opening of a contact closure on NC input. In
any other case, it will detect faults in the connection.
The connection is made through a female 9 pin euro block connector and 3.81 mm pitch (supplied
with the unit). The wire size range for each pole of this connector is: 0.14 → 1.5 mm2 (30 → 14 AWG).
Marking Description
Type
Signals Activation
Failure in the main power supply.
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Battery failure
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Failure in the emergency power supply
output.
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Table 1: Emergency Source Monitor Inputs
NOTE: Some EN 54-4 battery chargers have the same monitoring interface but with the inverse meaning
of the NC and NO. It is recommended to revise the operating instructions in the user's manual. E.g. The
model AES24V MS40 and AES24V MS150 require to invert the NC and NO connections.
Ϯ͘ϰ͘Ϯ
EMERGENCY ACTIVATION INTERFACE
Picture 7:
Monitoring inputs for the back-up power supply.
Picture 8: Emergency Activation Interface
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The monitoring interfaces for emergency power supply and general inputs/outputs for activating the
emergency are available in all equipment of the EXEO series. From the configuration software, it is
possible to select which ones will be used.
Ϯ͘ϰ͘ϭ
EMERGENCY POWER SUPPLY MONITORING
MONITORING INPUTS FOR THE EMERGENCY POWER SUPPLY
It allows the connection to the system of the status-output
signals from the emergency back-up power supply. It has three
double contact closure inputs: main power supply failure,
battery failure, failure in any of the emergency power outputs.
Each input has three terminals: Normally Closed (NC),
Common and Normally Open (NO). To activate any of the fault
signals, a contact closure input on NO should be produced, and
simultaneously an opening of a contact closure on NC input. In
any other case, it will detect faults in the connection.
The connection is made through a female 9 pin euro block connector and 3.81 mm pitch (supplied
with the unit). The wire size range for each pole of this connector is: 0.14 → 1.5 mm2 (30 → 14 AWG).
Marking Description
Type
Signals Activation
Failure in the main power supply.
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Battery failure
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Failure in the emergency power supply
output.
Input
NC
┴
NO
Contact closure free of voltage between
┴
NO
and
Open contact closure free of voltage between
┴
NC
Table 1: Emergency Source Monitor Inputs
NOTE: Some EN 54-4 battery chargers have the same monitoring interface but with the inverse meaning
of the NC and NO. It is recommended to revise the operating instructions in the user's manual. E.g. The
model AES24V MS40 and AES24V MS150 require to invert the NC and NO connections.
Ϯ͘ϰ͘Ϯ
EMERGENCY ACTIVATION INTERFACE
Picture 7:
Monitoring inputs for the back-up power supply.
Picture 8: Emergency Activation Interface
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The emergency activation interface is indicated to perform an interconnection with a fire control and
indication equipment (CIE). All input connections are supervised in order to detect faults in the
transmission line. This interface has three sections:
ĂͿ
GENERAL EMERGENCY MODE ACTIVATION INPUT.
It allows activation and deactivation of the emergency mode of the entire system. It consists of two
supervised inputs for the connection of voltage-free contact closures: Reset and Emergency. In order to
have the link monitored, the contact closure connections to the equipment shall be done by two 10kΩ
external electrical resistances (supplied with the unit), placed at the output of the CIE as shown in the
Picture 9.
When the emergency input (EMG) is on, the machine will automatically switch from PA mode, to a
state of emergency, and it will broadcast the voice evacuation message at all zones of the system (default
option). The default evacuation sequence can be configured through the configuration software. When
the reset input (RST) is enabled, the system will exit the emergency mode
and return to the normal state.
If an error occurs in the transmission line between the CIE and the
equipment, it will produce a fault indication in the front panel. (see 2.1.2). In
systems in which these inputs are not used, connection monitoring must be
disabled in the configuration software.
NOTE: For avoiding an unwanted activation, the system does not allow
that the activation inputs perform the sequence EMG, RST, EMG instantly.
The second consecutive activation will leave a time lapse of 5 seconds.
The connection is via a 4-pin female euro block connector of 3.81 mm pitch (supplied with the unit).
The wire size range for each pole of this connector is: 0.14 → 1.5 mm2 (30 → 14 AWG).
Marking Description
Type
Signals Activation
RST
Input for Reset of the Emergency State
Input
┴
+
Voltage-free contact closure between
┴
+
Supervised input
(see Picture 9)
EMG Emergency State activation input
Input
┴
+
Voltage-free contact closure between
┴
+
Supervised input
(see Picture 9)
Table 2: General Emergency Inputs
Picture 9: Supervised connection with the CIE
Picture 10:
General Emergency Activation Input