Weidmuller WI-MOD-E-G Manual de usuario descargar pdf (Pagina 30)

Wireless I/OWireless I/O

Wireless Data Modems — 900 MHz

Technical Data

PowerSupply

Normalcurrentdrain

Currentwhentransmitting

Lowpowermodecurrentdrain

Serial Port

Standarddatarates

RS232andRS485



Characterssupported

RS232Connection



RS485connection

Inputandoutputbuffers

General Data

OperatingTemperature

Humidity

EMCStandards

Approvals

Mounting

LEDindication

Dimensions mm (in)

Radio Transceiver

Frequency-USA/Canada

HopSequence

TransmitPower

Expectedline-of-sightrange,dependingonlocal

conditions

RFDataTransmissionRate

Rangemaybeextendedby:

Antennaconnection

Data Transmission

Transparent mode:



Controlled mode:



Configuration

Diagnostics

Ordering Data

10-30VDCor10-24VAC

70mA/12VDCor50mA/24VDC

350mA/12Vor250mA/24V

20mA/12VDCor15mA/24VDC

1200to115200baud.

standardinterfaceconnectionsprovided,

eachconnectedtothesameserialport.

Serialinterfacesareasynchronous

non-return-zero(NRZ)format

7or8databits,even/odd/noparity,1or2stopbits

providesfullduplexoperationasaDCEdevice

withRTS/CTShardwarehandshaking-standardD9

connector

provideshalfduplexoperationfortwistedpair

multi-dropnetworks

2Kbytes

40to70°C(-40to+158°F)

0-99%non-condensing

FCCPart15ClassAandFCCPart15.247

Class1,Div2

DINrailmounting

forunitOK,radioTXandRX,serialTXandRX,DCD

(commsOK)

115x165x32(4.5x6.5x1.3)

FrequencyHoppingSpreadSpectrumTransceiver

902-928MHz

16x50

USA/Canada20+miles

19200baud,57600baud,115200baud(selectable)

uptofiveintermediaterepeatersincontrolledmode



unlimitedrepeatersintransparentmode

SMAfemalecoaxial

Dataistransmittedwithasystemandgroupaddress.

Datatransmissionbeginsasserialdataisreceived—

maximumpacketsizeis530bytes.Allmoduleswith

thecorrectsystemaddress,whichreceivethedata

packets,outputsthedata—errorcheckingisoptional.

Dataistransmittedinpacketswithasystemaddress,

sourceaddress,destinationaddress,uptofive

intermediaterepeateraddresses,anda16bitCRC

error-check.Ifthepacketisreceivedwithacorrect

errorcheck,onlythedestinationmodulewilloutput

thedataandwillalsoreturnanACKtransmission.

IfthesourcemoduledoesnotreceivetheACK,

itwillretryafurtherfourtimes.DCDprovides

communicationsstatus.Auto-connectanddial-up-

controlmodesareavailable.CTS/RTSflowcontrol

providedbasedoninputbufferavailability.

freewaresoftwarepackageorbyHayesATcommands

Radionoise,signalstrengthandbiterrorrate(BER)

diagnosticsincluded.Radiosignalstrengthvalue

availableon-linetohostdevice.

Type Part No.

WI-MOD-9-D 6720005050

C1D2

WI-MOD-9-D

Radio 900MHz

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Weidmuller WI-MOD-E-G Manual de usuario Pagina 30

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