The system includes 2 amplification channels with 200 Wrms (500 W music/voice as per EN60065) to distribute between 6 zones. Line supervision without return cable (EOL devices not included). DSP processor. 6 control zones. Possibility of wall installation, rack and desk. Integrated battery charger and housing EN 54-4 certified (OPTIONAL: To be activated with uSD card). Integration interface with fire alarm panel. EVAC and ALERT pre‐recorded messages. All integrated, no need for external applications. 4 pre‐AMP outputs. 3 audio inputs with priority and mixed audio input. 6 override outputs.
Compact public address and voice alarm system EN54-16 and EN54-4 certified model LDA ONE-500
Cod. LDAONE500S01
Compact public address and voice alarm system EN54-16 and EN54-4 certified model LDA ONE-500
Features
General features:
• 3 audio inputs.
• Up to 8 MPS-8Z multizone micropohones or VAP-1 panels connected with CAT5 UTP cable.
• 2 class D amplifiers with two configurations for 100V/70V lines up to 500W.
• Digital audio matrix 6×6, expandable.
• 4 pre-amp outputs for external PA amplifiers connection.
• DSP: 3/7-band input/output parametric equalizer, loudness, LDA sound enhancer, independent volume control per each input and output master.
• Access control by LCD display.
• Control for up to 16 LDA AT6 attenuators.
• 8+2 GPIO ports, supervised for integration with Fire Alarm Control Panel.
Voice alarm/emergency features:
• Certified under EN 54-16, EN 54-4 and EN 60849 standards.
• Failure detection and indication in all emergency functions.
• Fire Alarm Control Panel integration.
• Double player for pre-recorded evacuation messages.
• Manual control of emergency states with access control.
• Emergency log.
• Loudspeaker lines supervision.
• Line terminator without return for supervision.
• Backup amplifier included.
• 10 minutes storage for pre-recorded messages.
Technical specifications:
Model
ONE-500
Reference
LDAONE500S01
Power supply
100 - 240V~ 50/60Hz
Power consumption
350W max / 100W at 1/8 output power
Frequency response
80 – 20000Hz +/-1dB
Signal to noise ratio
SNR~95dB, A-weighted
Distorsion factor
<0.1% according to IEC 60268
Gain adjustment per channel
-100dB +10dB, 1dB steps
DSP
Integrated - 48 kHz, 24 bits - 344 MIPS
BGM audio inputs
1 x balanced audio 1 Vrms. 10 KΩ, 3 Pin, Euroblock type
Priority audio inputs
2 x balanced audio 1 Vrms. 10 KΩ, 4 Pin, Euroblock type (GPIO)
General control (GPIO)
2 x control I/O, 0-5 V, 100 Ω, in PRIO audio inputs
LDA ACSI Bus
1 x balanced audio 1 Vrms. 10 KΩ, RJ-45 female, total 800m / 2624.7ft
ACSI-Link connectivity
2 x balanced audio 1 Vrms. 10 KΩ, RJ-45 female, total 800m / 2624.7ft
Pre-amp audio outputs
4 x balanced audio 1 Vrms. 100 Ω, 3 Pin, Euroblock type
Attenuators control
6 x override 24V DC, 6 x 30mA, 2 Pin, Euroblock type (4 pin connector)
Emergency control inputs
8 x 0 - 5V DC, monitored inputs, 2 Pin, Euroblock type (4 pin connector)
Emergency control outputs
2 x contact closure output, NO, max 60V DC 130mA, 2 Pin, Euroblock type (4 pin connector)
Virtual matrix
15 x 24 maximum
Amplifier
2 x 500W D class (250Wrms x 2) @ 70 / 100V. Min load 20 Ω
Backup amplifiers
1 backup amplifier with automatic priority according to EN 54-16
Speaker line outputs
6 x 100V audio. Min. impedance: 20 Ω 500W (outputs 1 and 2), 80 Ω 120W (rest), 2 Pin, Euroblock type
Output power
500 W according to EN60065. 200 Wrms according to EN 54-16
Protection
Over-temperature, infrasonic, short circuit, slow start-up, overload
Emergency power
181x76x167mm battery housing, up to 22Ah
Battery charger
Integrated, smart charging up to 3 amperes
Display
Backlit LCD 2 rows x 16 characters
Operation conditions
-5 ºC to +45 ºC / 23 ºF to 113 ºF
5% to 95% relative humidity (without condensation)
5% to 95% relative humidity (without condensation)
Finish
Materials: Fe y AL
Colours: RAL7016 and RAL9005
Colours: RAL7016 and RAL9005
Weight
7.5 Kg / 15.76 lb
Dimensions (W x H x D)
453mm x 88mm x 455mm / 18.2” x 3.46” x 18”
Accessories
Male Euroblock connectors, installation screws, 4 x rubber foot
NOTE:
This is a preview datasheet. Technical data and characteristics may be changed or updated without prior notice. Product image is indicative only.
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