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Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs

IMPACT reference system manual (Typical )

Author:

DD

Design revision:

2.0

Examples of Impact system

Example diagram of 12-zone basic Impact system

Example diagram of Impact system including optional components

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Summary of Contents for IMPACT

Page 1: ...n 2 0 SUMMARY This document is the general reference manual for 4EVAC Impact voice evacuation system REVISION AND APPROVAL Rev Date Nature of Changes Approved By 03 20 04 2020 Parameters update DD 04...

Page 2: ...ttings 8 Impact system build 9 Rack frame 9 DIN rail enclosure for remote network devices 9 Additional electrical safety requirements for the housing 11 Connections 11 4 4 1 Mains 12 4 4 2 Battery 12...

Page 3: ...ssages BGM broadcasts microphone consoles I O extensions and cabling infrastructure General information The Impact Voice evacuation rack system comprises of 3 base components Controller system control...

Page 4: ...ference system manual Typical Author DD Design revision 2 0 The Controller is dedicated to working with 4EVAC DCA2 500 power amplifiers over the 4EVAC proprietary AMP LINK protocol The Controller can...

Page 5: ...address installation where high reliability and safety is required The primary application of the DCA2 500 using 4EVAC proprietary AMP LINK protocol is to work as a native component of the 4EVAC Impa...

Page 6: ...itch over to backup amplifier 4E SW6 is controlled by the Impact Controller via L Net receiving real time routing information for each output line in order to connect to channel A channel B or interna...

Page 7: ...87 2651BC Berkel Rodenrijs IMPACT reference system manual Typical Author DD Design revision 2 0 Examples of Impact system Example diagram of 12 zone basic Impact system Example diagram of Impact syst...

Page 8: ...A This access level and higher is strictly protected by the manufacturer and reserved only for service personnel which is trained approved and officially certified by the manufacturer Any actions car...

Page 9: ...to the main frame IP30 Front door with solid transparent area window through which all indications are clearly visible and identifiable Front and rear door as well as removable top side panels must be...

Page 10: ...he enclosure must be fixed to a firm base structure preferably directly to the construction of the building e g a concrete wall or ceiling steel frame or pillar or other solid structures like steel ca...

Page 11: ...ing must be equipped with at least one protective earth terminal with a permanent way of fixing such as nut or bolt All conductive parts of the rack housing must have direct electrical contact with th...

Page 12: ...nominal voltage To safely and properly install the battery circuit follow the instructions below 1 Before installing the battery measure the voltage of each battery separately The open circuit voltag...

Page 13: ...n revision 2 0 5 Maximum battery capacity of single DCA2 500 is 100Ah 4 4 3 Battery temperature probe Connect the NTC thermal probe included with DCA2 500 to the Battery probe input of the DCA2 500 Pl...

Page 14: ...aisy chain bus in two modes a To the IMPACT Controller when the DCA2 500 is a part of the IMPACT system all Impact amplifiers daisy chained to the Controller b To other DCA2 500 amplifiers without an...

Page 15: ...of the amplifier according to software configuration settings for Impact amplifiers Settings and commands will be applied by the controller according to that addressing Use a straight twisted pair CA...

Page 16: ...between devices using the correct type of cables The cabling should meet following requirements 1 Crossover twisted pair cable compatible with Ethernet crossover 2 CAT5e or higher for a maximum distan...

Page 17: ...L Net daisy chain topology is dedicated to peripheral devices of the Controller such as remote microphone stations The L Net is used to expand functionality of the Impact system to remote locations Ma...

Page 18: ...of the entire link EVAC inputs must receive an activation signal of at least 100ms in order to trigger events Pulses shorter than 100ms will be ignored 4 4 9 Amplifier 100V outputs Connect 100V output...

Page 19: ...rably inside the last loudspeaker on the line The EOL is not polarity sensitive NOTE EOL boards are not supplied with the Impact and are available at 4EVAC as separate products Loudspeaker line with E...

Page 20: ...l down input with fault detection open short EOL resistors 10k 4 7k in series Depends on length typ N x 0 75 1 5mm2 N number of individual triggering signals from to fire detection system 1000m EVAC F...

Page 21: ...rth 1 Bolt nut terminal on the housing ring termination n a 10 mm2 n a Maintenance information The 4EVAC Impact must be subjected to periodical maintenance checks covering all mandatory functions of V...

Page 22: ...Hacousto Holland bv Industrieweg 87 2651BC Berkel Rodenrijs IMPACT reference system manual Typical Author DD Design revision 2 0...

Page 23: ...ge 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 indicati...

Page 24: ...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 netw...

Page 25: ...2A 30 V DC nominal Charging voltage max 27 9V DC temperature compensated Charging current max depending on battery capacity settings Single charger 4 A Cluster charger N x 4 A cluster of N chargers m...

Page 26: ...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 NETWORK Max number of device...

Page 27: ...Berkel Rodenrijs IMPACT reference system manual Typical Author DD Design revision 2 0 M A D E I N T H E N E T H E R L A N D S 4EVAC is a trade name of Hacousto Holland bv Industrieweg 87 2651BC Berke...

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