Weidmuller WI-MOD-E-G Manual de usuario descargar pdf (Pagina 23)

Wireless I/O

Wireless Gateways — Introduction

WirelessGatewaysWI-GTWY-9

Wirelessgatewaysinterfacebetween

otherWeidmullerwirelessdevicesand

controlsystems(suchasPLC’s,DCS,

andSCADA).Inadditiontochanneling

thewirelessnetworkdataintoone

centralcontrolsystem,theycanalsoact

asaneightinput/outputtransceiver.

Applications

 •WirelesslyconnectPLCsonanewmachinetoan

existingfactoryautomationsystem

 •Interfacedifferentautomationsystemsindifferent

sectionsofaplant

 •Connectprotocoldevicesintoacommonwireless

network

 •Weidmullerwirelessunitsareusedtowirelessly

transmitsignalsforPLCsorDCS

Wirelessgatewaysconnecttopopularprocesscontroland

automationdatabuses,andconvertsignalinformationtothe

provenWIB-netwirelessprotocol.

Main benefits:

 •Wirelessextensionoffactoryautomation,providinga

highsecurityfirewall.Thewirelessgatewayconnectsto

adatabusandtransfersI/Ovaluestoanotherwireless

gatewayunitviaWIB-netcommunications.Theother

gatewayinterfacestoitsowndatabus.Multiplegateway

unitscancommunicateinaWIBpeer-to-peernetwork.

 •Thereisanefficientwirelessprotocolconversionin

themodulesenablinganefficienttransferofdatato

Modbus,Profibus,EthernetandDeviceNet.

 •InterfacebetweenPLCs,DCS,HMI,orSCADAand

Weidmullerwirelessunits.Thewirelessgateway

keepsan“image”oftheremotewirelessnetworkinits

memoryandinterfacesthisimagetothedatabus.

 •Networkwirelessunitsandgatewaystoconnectsensor

signalsandcontrolsystems

Features

 •Connectstodatabusatfullbusspeed(e.g.12Mb/sfor

Profibus,100Mb/sforEthernet)

 •ProvidesProtocolConversion(Profibus,Modbus,

Ethernet,DeviceNet)

 •Caninterconnectmaster-slave,slave-slave

andmaster-master

 •Interconnectsdifferentdatabuses-wireless

protocolconversion

 •Providesapeer-to-peerwirelessnetworkusingWIB-net

 •Highsecuritydataencryption

 •Automaticacknowledgmentanderror-correction

 •Multiplepathrouting

 •Eighton-boarddiscreteI/O,individuallyconfigurable

asinputoroutput

 •Networkconfigurationisperformedwitheasy-to-use

freesoftware

 •Widerangepowersupplywithintegralback-up

battery-chargingfeature

 •Frequencyhoppingspreadspectrum

 •902-928MHz1Wlicense-freeUSA/Canada/Mexico

 •Configurablesub-bandslicense-freeSouthAmerica,

Australia/NZ,Asia,Europeavailableonrequest

Interconnection Flexibility

Modbus

Profibus

Ethernet

DF1

DirectI/O

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 32 33

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