Weidmuller WI-MOD-E-G Manual de usuario descargar pdf (Pagina 20)

Wireless I/O

Transmitter (Single Sensor Units) — 900 MHz

Dimensions

General Specifications

 •Frequency:frequencyhoppingspreadspectrum

902-928MHz,sub-bandsavailable

 •Power:1W

 •Max.Range(line-of-sight):20miles(4ERP),

15km(1ERP);3000ft/1000minobstructedindustrial

environments

 •Antenna Connector:SMAconnector

 •Temperature:-40to60°C/-40to140°F

 •Humidity:0-99%RH

 •Regulatory Approvals:approvedtoFCCPart15.247,

RS210;EMCcompliant89/336EEC,EN300683,

AS3548,FCCPart15

 •Housing: weatherproof(IP66)paintedaluminum

enclosure170x64x36mm/6.7x2.5x1.4inches;

weatherproofconnectorforexternalconnections

 •Each transmission may be configuredtobesent1

to5times

 •LEDindicators-radioTX,operationOK

 •Highandlowset-pointsgenerateinternaldigital

status.Set-pointstatussets(on)whenanalogvalue

<lowset-pointandresets(off)whenanalogvalue>

highset-pointstatustransmittedasperdigitalinput.

Input Type Source Function

Digital external status

PulseTotal external count

PulseRate internal analog

Analog external analog

Set-point internal status

SupplyVoltage internal analog

SupplyLowVoltage internal status

Digital Inputs

 •Twoinputs,suitableforvoltage-freecontacts/NPN,or

voltageinput0-1VDCon/>3VDCoff

 •Statustransmissiononchangeofinputsignaland

ontimeelapsedsincelasttransmission-updatetime

period10sec.-5days,aseparateupdatetimecanbe

configuredwhenthediscreteinputis“on”

Pulse Inputs

 •Pulseinputmax.rate100Hz,3msecontime(1000Hz

availableusinga1/10divider).Pulsecountedas16-bit

bit).Transmissionsoccurwhencountchangeexceeds

configuredincreaseorontimeelapsedsincelast

transmission.Updatetime10sec.-5days.Change-

of-statetransmissionsmaybesuspendedifincrease

exceedsaconfiguredvaluetoreduceradiotraffic.

 •Up/Down Pulse Count:thetwopulseinputsmay

beconfiguredtoasinglecounttosuitquadratureor

incrementalshaftencodertransducers.

 •Pulse Rate:calculatedfromrateofpulseinputand

treatedasaninternalanaloginput.Configurablescaling.

Transmittedasperanaloginput.

Analog Inputs

 •0-25mA(4-20mA,0-10mA)availableallmodels,0-10V

alsoavailable“floating”differentialinput,resolution

12-bit,accuracy<0.1%measurementcontinuous

orsampled,sampletimeconfigurable0-9.1hours,

transducerwarm-uptimeconfigurable0.5-127sec.

 •Analogvaluetransmittedonchangeofinputsignalor

timeelapsedsincelasttransmission,changesensitivity

configurablefrom0.7-75%,updatetimeconfigurable

from0.1min.-5days

Power Supply

 •Battery Supply:WI-BP-I/O-9-KBatterypack,6xAA

batteries,9VDC

 •Normal Supply:6-30VDC,powerconsumption

@12VDC-quiescent(sleepmode)120μA,operating

mode10mA+analogloopduringradiotransmission

(50-100msec.)

 •300mA@1W

 •Analogloopsupplyinternallygenerated(24VDC)

 •Internalmonitoringofsupplylowvoltagestatusmaybe

transmittedtoremotemodulesasan“input”

 •Powerconsumptionincreasesforpulseinputs>10Hz

Set-pointStatus

 •Highandlowset-pointsgenerateinternaldigitalstatus.

Set-pointstatussets(on)whenanalogvalue<low

set-pointandresets(off)whenanalogvalue>high

set-point.Statustransmittedasperdigitalinput.

Serial Port

 •RS232DB9femaleDCEusedforconfiguration

anddiagnostics

5.1"

(150mm)

6.7"

(170mm)

1.4"

(36mm)

2.5"

(64mm)

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 32 33

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Weidmuller WI-MOD-E-G Manual de usuario Pagina 20

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