LDA NEO 8060, User Manual, Page: 14 / 56

(b) SUPERVISED STATUS OUTPUTS
The equipment has two output signals, which indicate the
operating state of the system. The EMG signal indicates that the system is
operating in emergency mode. FLT signal indicates that the system is in
failure mode. They consist of two voltage-free contact closure outputs
normally open (NO).
The connection is via a 4-pin female euroblock 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
EMG Active Emergency State Output Output Close
Voltage-free contact closure
between terminals
(max 350mA / 350V dc)
FLT
Active Failure State Output
Active Disarmed State Output
Output Close
Voltage-free contact closure
between terminals
(max 350mA / 350V dc)
Fault: intermittent
Disarmed: Continuous
Table 3: System status outputs
(c) EMERGENCY-ZONE ACTIVATION INTPUT
It allows the con figuration of eight sequences of evacuation de fined by the user. By
default, each emergency activation input will activate the emergency in one zone. It has eight
supervised free voltage contact closure inputs. In order to have the link monitored, the contact
closure connections to the equipment shall be done by two 10k external electrical
resistances (supplied with the unit), placed at the output of the CIE as shown in Picture 9.
The manual activation has a higher priority over the
external activation inputs, hence the emergency state can be
stopped manually. The manual activation can not be stopped
from a remote input.
The connection is via two 8-pin female euroblock
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
Zx
Activation of the Emergency State
Input in the Zone X
Input
┴
+
Voltage-free contact closure
between ┴ +
Supervised Input
(see Picture 9)
Table 4: Emergency-zone activation inputs
2.4.3 SPEAKER LINE DEVICES INTERFACE
a ) ATTENUATORS OVERRIDE OUTPUT
The equipment has 8 outputs for overriding attenuators in the
PA line. At rest state they have 0V voltage. At active state, each
output, has a voltage of 24V dc (*) and 40mA of maximum electrical
current. Each output has 2 poles.
The connection is via two 8-pin female euroblock 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).
10
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Picture 11: System
Status Outputs.
Picture 12: Emergency-
Zone activation inputs
Picture 13: Attenuators
override outputs.
User's Manual: EN 54-16 PA/VA System LDA NEO