7
Connect
Fortheconnecon a 8-pinplugconnectorisused.Toavoid
falseconneonwiththeplugsbetweenX1andX2,theplugs
are encoded.
Thepowersupplyneed a directcurrentvoltageof
24Volt.ConnecttheGroundtotheGND(pin03,04)theposi-
vepole+24VDC(pin01,02).Twopinsareavailableforloop
trough.
Youcanuseloudspeakerswithanimpedanceof 4 Ohmsor
8Ohmsattheaudiooutputs.Theloudspeakerscanbeoper-
atedinstereoandalsobridgedmode(lookattheterminal
assignmentinthecircuitlayout).Foroperangthebridged
modeitisrequiredtouseloudspeakerswithanimpedanceof
8Ohmsandtheswitch(5)hastobeallocatedonbridge.
Theaudioinputsignalcouldconnectedsymetricalorunsy-
metrical.Use(-X2)pin11,13Inleandpin14,16Inrightfor
symetricaloperaon(symetricalinputisappropriateforlong
cabledistancesupto300m).
Forunsymetricalinputusetheaddionalpin12respecvely
15fortheshield(AGND).
AtthemicroIN(Pin9,10)isaphantompowerof12Vprovided
foracveelectretmicrophoneswithintegratedwithasensi-
vityof1V.
Foranaddionalgroundisa6,4mmbladereceptacleconnec-
torequipped(-X3).
8
Technische Daten / Specifications
LoadImpedance 4Ohms 8Ohms
Max.MidbandPower
Output/24V 2x15W 2x10W
RatedPowerOutput
THD<0,1%1KHz 12W 6W
Maximum Bridged
PowerOutputTHD=1% 1x30W
InputImpedance 22kOhm|balanced47kOhm
PowerBandwidth 42Hz...21KHz
THD+N 0,05%
SNR 1 kHz 92dB
VoltageGain,ref1KHz 27dB
CrosstalkPo=1Wf=1kHz -70dB
Micro-IN ElectretMicro/Sensivity1V
LED AnzeigeAusgangspegel/
showsoutputlevel
Schutzschaltungen/
Protecons
Übertemperaturschutz,Kurzschluss-
fest,Einschaltverzögerung/
Hightemperature,Short-Circuit,Turn-
onDelay
Leistungsaufnahme/
PowerConsumpon
24VDC/33mA/-0WOutput|
max.1,3Aat30WPOWEROutput
Spannungsversorgung/
PowerRequirements 10…26VDC|Recommended24VDC
Anschlüsse/
Connecons
Steckklemmen0,2-1,5mm²Push-in
Masse/GroundFlachsteckhülse6,4mm
Gehäuse/housing
Hutschienenmontage/
fastenedtoDIN(EN60715)top-hat
rail100x73x35mm2TE/DINUnits.
Größe/size ABSSelbstlöschendRAL7035/
Self-exnguishingBlendPC/ABS
Schutzart/protecon
class IP40 > DIN EN 60529
Gewicht/weight ca. 90g
Umgebungstemperatur/
ambienttemperature -20C° ... +40°C
9
Blockschaltplan / Block diagram