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Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
IMPACT reference system manual (Typical )
Author:
DD
Design revision:
2.0
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
Amp-link
Amplifiers (on AMP-LINK bus)
16 x DCA2.500
Power supply
DC supply input
24 – 30V DC (from DCA2.500)
Power consumption
140 mA @24V DC
Mechanical
Dimensions (HxWxD)
4.4 x 44 x 34 cm (1U)
Weight
4 kg
Housing material
Steel
IP rating
IP 30
Mounting
19” rack mounting
Operating conditions
Temperature (Ambient)
-5 ~ 40°C
Max. Temperature (Device)
65°C
Relative humidity
max. 90% (non condensing)
Storage temperature
-40 ~ 70°C
EXPANDER
Controls and indications
General controls / indications
Lamp test button, silence button, power, evac, general fault LED indicators
Fault indications
Power supply, system fault, network
Local network
Architecture
Master-slave, up to 16 slave devices per Controller
Connection
3 x L-Net port, RJ-45, powered daisy chain, digital audio & control data
Cabling
X-over FTP CAT5e (or higher)
Current consumption
max. 500 mA per L-Net port
Max. length of local link (node-to-node)
default
250 m
with twisted-pair extenders
500 m
with MM fiber extenders
2500 m
Global network
Architecture
Peer-to-peer, up to 255 Controllers
Connection
2 x G-Net port, RJ-45, powered redundant ring, digital audio & control data
Cabling
X-over FTP CAT5e (or higher) / multimode optical fiber
Current consumption
max. 500 mA per port, reserved only for network extenders
Max. distance between devices
default
250 m
with twisted-pair extender
500 m
with fiber extenders
2500 m
Power supply
DC supply input
24 – 30V DC (from DCA2.500)
Power consumption
140 mA @24V DC
Mechanical