Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
CONTROLLER user manual
Author:
DD
Page 12 of 14
6.
Technical specifications
Standalone system (single controller)
Number of zones
max. 96 local zones
Maximum total output power
16000 W
Dedicated power amplifiers
DCA2.500 2 x 500 W, max. 32 x 500W (max. 16 x DCA2.500)
Standby power amplifiers
500W per backup channel (configurable from 0 to 16 backup channels)
Loudspeaker line monitoring
SW6
20kHz AC monitoring with EOL module, short/open/impedance deviation
LOOPDRIVE
loop DC monitoring with short-circuit isolators, short/open/earth leakage,
EN54-17 certified
Voice messages
Storage
max. 22 audio files x 5 minute each, micro-SD card with content monitoring
Message player
Max. 2 simultaneous local message playback, priority control
Controls and indications
General controls / indications
Lamp test button, silence button, power, evac, general fault LED indicators
Fault indications
Power supply, system fault, network
Evac manual control
EVAC message, ALERT message, SILENCE, RESET
Power supply
PSE integrated within DCA2.500 (EN 54-4 certified)
DC supply input
24 – 30V DC (from DCA2.500)
Power consumption
140 mA @24V DC
Inputs
2 x BGM
2 x balanced analogue audio mono input, 0dBu, input impedance 15kΩ
16x EVAC in
monitored analogue inputs, 4.7kΩ +10kΩ EOL resistors
Outputs
EVAC out, FAULT out, RESET out
Potential-free relay output (configurable NO/NC) max. 1A
GPO
8 x Open collector output (configurable NO/NC) max. 24V / 110mA
Amplifiers (on AMP-LINK bus)
Type DCA2.500
Class D, transformer-less, direct output
PSE
integrated power supply equipment, EN54-4 certified
DC output
2A auxiliary purpose DC output
Charger
4A charger output, max. 100Ah (>80% in 24h according to EN54-4)
Protection
over load shutdown, over temperature shutdown
Backup amplifiers
auto backup at end stage failure, auto restore
Efficiency
96% @ rated power (DC-powered)
Output voltage
max. 100V RMS
Rated power
500W per channel
Bandwidth
50 Hz – 20 kHz
SNR
>80 dB
THD + N
<0.1% @ rated power
Audio
Frequency response
Local BGM
50 Hz – 20 kHz (AMP-LINK) uncompressed
Messages, network streaming
100 Hz – 12 kHz (G-NET) compressed
Analog input- output latency
< 10 ms (stand-alone system)
Network audio stream format
24 kHz sampling, ADPCM compressed
Message file input format
16 bit WAV, max. 5 minutes
DSP features
HP/LP filter, multipoint parametric EQ, input / output level
No. of output audio channels (AMP-LINK)
2
