Beckhoff CX9020 Manuel d'utilisateur télécharger pdf (Page 25)

Mountingandwiring

3.8 LANconnections

LANinterface(X000/X001)

TheCX9020systemshavetwoswitchedLANinterfaces.Bothportsareabletooperateatspeedsof10/

100Mbit.TheLEDsonthelefthandsidesoftheRJ45socketsindicatethestatusoftheLANconnection.

TheupperLEDindicateswhethertheportisconnectedtoanetwork.TheLEDflashesifdatatraffictakes

placeontheport(Link/Activity).ThelowerLEDindicatestheconnectionspeed.TheLEDisoffifthespeed

is10Mbit.In100MbitmodetheLEDisgreen.

Table2:ConfigurationoftheRJ45interface,port1(X000)/port2(X001)

PIN Signal Description

1 TD+ Transmit+

2 TD Transmit

3 RD+ Receive+

4 connected notused

6 RD Receive

7 connected notused

Note

Dependenceoftheports

Bothportsaredependentofeachother.IncontrasttotheCX50x0andCX20x0systems,

oneswitchisintegrated.Foralinetopologynofurtherswitchisrequired.

CX9020 25Version1.1

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Beckhoff CX9020 Manuel d'utilisateur Page 25