Beckhoff CX9020 Manuel d'utilisateur télécharger pdf (Page 26)

Mountingandwiring

3.9 Audiointerface(CX9020N020)

ThissysteminterfaceprovidestheaudiointerfacefortheCX9020system.Twoinputs,"LINEIN"(X300)and

"MICIN"(X302),areavailable.The"LINEOUT"(X301)connectionisusedasoutputforaudiosignals.Itcan

alsobeusedforconnectingheadphoneswithamaximumoutputof200mW.Theaudiointerfacesare

accessedviatheoperatingsystem.

The3.5mmsocketsaredesignedforjackplugs.

Standard/stereomode:

Theaudiomoduleoperatesinstereomodeasstandard,usingstereooutputs/inputsandasinglechannel

inputforthemicrophone.Theinputsshouldbeconnectedasindicated.Thepinassignmentsaredescribed

below.

LineIn/LineOutstereojackplugs(X300/X302):

Table3:PinassognmentLineIn/LineOut:

Signal Description

L Leftchannel

R rightchannel

Ground Ground

Theleftchannelistransferredviathetipofthejackplug,therightchannelviathefirstring.Theremainderof

thesleeveisusedforearthing.

MicInmonojackplug(X301):

CX902026 Version1.1

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Beckhoff CX9020 Manuel d'utilisateur Page 26