Gefen EXT-WRS232 Manual de usuario
www.gefen.com
Wireless RS232
Extender
EXT-WRS232
User Manual
:
Telephone (818)772-9100
(800)545-6900
Fax (818)772-9120
8:00AMto5:00PMPSTMondaythruFridayPST
Gefen,LLC.
c/oCustomerService
20600NordhoffSt
Chatsworth,CA91311
www.gefen.com
GefenLLCreservestherighttomakechangesinthehardware,packagingand
anyaccompanyingdocumentationwithoutpriorwrittennotice.
isatrademarkofGefenLLC
©2010GefenLLC,AllRightsReserved
Alltrademarksarethepropertyoftheirrespectiveowners.
Rev A5
CongratulationsonyourpurchaseoftheWirelessRS-232Extender.Your
completesatisfactionisveryimportanttous.
Gefendeliversinnovative,progressivecomputerandelectronicsadd-onsolutions
thatharnessintegration,extension,distributionandconversiontechnologies.
Gefen’sreliable,plug-and-playproductssupplementcross-platformcomputer
systems,professionalaudio/videoenvironmentsandHDTVsystemsofallsizes
withhard-workingsolutionsthatareeasytoimplementandsimpletooperate.
ExtendtheconnectionandcontrolofRS-232devicesupto100feetawayfrom
yourcomputer,withoutthehassleofusingRS-232cables.Controlyourfavorite
GefenproductsoranydevicesthatusetheRS-232serialcontrolinterface.
SimplyconnecttheGefenWirelessRS-232ExtenderSenderunittoacomputer
(orotherRS-232controldevice)usingthesuppliedRS-232serialcable.Connect
theReceiverunittothedevicebeingcontrolledusinganotherRS-232cable.
Selectthecorrectbaudrate(either9600or19200)onboththeSenderunitand
Receiverunit,usingtheDIPswitchbankonthebottomofbothunits.Connect
theincluded5VDCpowersuppliestoboththeSenderunitandReceiverunit.
TheGefenWirelessRS-232Extenderwillconnectacomputerwirelesslytothe
deviceattachedtotheReceiverunit,asiftheRS-232hostdevicewereattached
directlytotheclient.
Thisequipmenthasbeentestedandfoundtocomplywiththelimitsforaclass
Bdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesigned
toprovidereasonableprotectionagainstharmfulinterferenceinaresidential
installation.Thisequipmentgenerates,usesandcanradiateradiofrequency
energyandifnotinstalledandusedinaccordancewiththeinstructions,may
causeharmfulinterferencetoradiocommunications.However,thereisno
guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis
equipmentdoescauseharmfulinterferencetoradioortelevisionreception,which
canbedeterminedbyturningtheequipmentoffandon,theuserisencouraged
totrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:
• Reorientorrelocatethereceivingantenna
• IncreasetheseparationbetweentheequipmentandReceiverunit
• Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhich
theReceiverunitisconnected
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
InordertomaintaincompliancewithFCCregulations,shieldedcablesmustbe
usedwiththisequipment.Operationwithnon-approvedequipmentorunshielded
cablesislikelytoresultininterferencetoradioandTVreception.Theuseris
cautionedthatchangesandmodicationsmadetotheequipmentwithoutthe
approvalofthemanufacturercouldvoidtheuser’sauthoritytooperatethis
equipment.
Applicant’sName:
Manufacturer’sTradeName:
ThewirelessradioofthisdevicecomplieswithICRSS-210IndustryCanada.
Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynot
causeinterference,and(2)thisdevicemustacceptanyinterference,including
interferencethatmaycauseundesiredoperationofthedevice.
Toreducepotentialradiointerferencetootherusers,theantennatypeandits
gainshouldbesochosenthattheequivalentisotropicallyradiatedpower(EIRP)
isnotmorethanthatrequiredforsuccessfulcommunication.
Thisdevicehasbeendesignedtooperatewiththeantennasprovided,and
havingamaximumgainof2.5dBi.Antennasnotincludedwiththisproductor
havingagaingreaterthan2.5dBiarestrictlyprohibitedforusewiththisdevice.
Therequiredantennaimpedanceis50Ohms.
•ExtendsanyRS-232compliantdeviceupto100feet(30meters)froma
computerorotherRS-232controller
•MetalencloseimmunetoEMIinterference
•Nocablesarerequiredforextension
•Securelockingpowerconnectorpreventsaccidentalpowerdisruptiondueto
stressonpowerconnector
•Twoselectablebaudrates:9600or19200(pleaseseepage12fordetails)
•UnlimitednumberofnodeswhenusingmultipleSenderunitsandReceiver
unitsinawirelessRS-232network(one-to-many,many-to-one,ormany-to-
many)
•Perfectfordigitalsignageapplications
•Quickandeasysetup
(1)WirelessRS-232SenderunitUnit
(1)WirelessRS-232ReceiverunitUnit
(1)6-footRS-232serialcable
(2)5VDCExternallockingpowersupply
(1)User’sManual
TheWirelessRS232Extenderiscapableofoperatingatabaudrateofeither
9600or19200.Pleaseseepage#12fordetailsonsettingthecorrectbaudrate
foryourRS232device.
ThemetalhousingisimmunetoEMIinterferenceandtheexternalantennais
capableofextendingRS-232controlupto100feet(30meters)through8brick
walls.MultipleSenderunitscanalsooperatesimultaneously,allowinggreater
exibilityinawirelessRS-232solution.Pleaseseepage#13fordetailson
settingupawirelessRS232network.
AlthoughtheSenderunitcanbeusedwithoutexternalpower,theRS-232
protocoldoesnotoutlinespecicguidelinesforsendingpowertoanotherRS-232
device.Inmostcases,onlyasmallamountofpowercanbeextracted(~10mA)
fromtheDTR(DataTerminalReady)andRTS(ReadyToSend)lines.This
isonlysuitableforlowerpowerdevices(e.g.mousedevices).Ifthereisnot
enoughavailablepower,theLEDstaysintheOFFstate.
Front Panel
Back Panel
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