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i7550用户操作说明书手册-英语.pdf

发布:2025-04-15约1.26万字共8页下载文档
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i-7550PRIFIBUStoRS232/RS485/RS422

QuickStartUserGuide

1.Introduction

Thismanualintroducesthei-7550sbasicsettingandoperatingquickly,

theusercanrefertotheusermanualintheICPDAScompanionCD-

ROM(Path:“CD:\PROFIBUS\Converter\i-7550\manual\i-7550user

manual.pdf”).

Thismanualhelpsuserstounderstandaboutthei-7550moduleand

application.InthefollowingexamplestheCIF50-PBPROFIBUSmaster

cardfromHilscherisused.Theconfigurationandcommunicationisdone

bytheprogram“SyCon”providedbyHilscher.

ApplicationexampleofPROFIBUStoRS-232converter

Whenthei-7550modulereceivesamessagefromPC’sCOMPort,i-

7550modulecansendthemessagetotheinputdataareaofPROFIBUS

masterstation.IfitoutputsamessagefromPROFIBUSmaster,i-

7550modulecanalsotransferthemessagetoPC’sCOMPort.

2.Hardwareconfiguration

PowerconnectionRS232connection

i-7550PROFIBUStoRS-232/422/485ConverterQuickStartUserGuide(Version1.5)PAGE:1

PROFIBUSconnection

Herewerecommenduserstousethe

standardPROFIBUScableand

connector(DB9male).Itisonly

neededtouseD-typeconnectorvia

PROFIBUScabletoconnect

PROFIBUSmasterstationandi-7550

module.PROFIBUSmasterstation

andi-7550modulebelongtoterminal

equipmentsinthisexample,thuswe

needtoenabletheterminatorresistorintheD-typeconnector.

Addresssetting

Thei-7550isaslavedeviceofPROFIBUSDPprotocol.Thestation

addressofi-7550canbesetbydip

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