以太網(wǎng)口在內(nèi)置的以太網(wǎng)口，上有兩個RJ-45以太網(wǎng)接口，任何一個都可以訪問其他以太網(wǎng)設備，也可以同時利用這兩個接口訪問其他以太網(wǎng)設備。每-根網(wǎng)口自動檢測通訊速率(10或100Mb/秒)，雙工模式(半雙工或全雙工)以及電纜連接方式(直接電纜連接或交叉電纜連接).關(guān)于以太網(wǎng)口針腳的詳細情況，詳見第十二章。關(guān)于以太網(wǎng)通訊的詳細情況

ALLEN BRADLEY MPM-B2154B-MJ72?AA USPP MPMB2154BMJ72AA

NEMATRON CORP IWS-4524 USPP IWS4524

ALLEN BRADLEY 1747-L551 FNFP 1747L551

TELEMECANIQUE XGS-M7007141 USPP XGSM7007141

MODICON M131-H60B NSFP M131H60B

RELIANCE ELECTRIC 0-51879-5 USPP 0518795

FANUC A06B-0859-B200 USPP A06B0859B200

GENERAL ELECTRIC DS3800HSCG1D1E USPP DS3800HSCG1D1E

LUCENT TECHNOLOGIES DFP-CM-14B/2T NSPP DFPCM14B2T

TB WOODS WFC4015-0C USPP WFC40150C

RELIANCE ELECTRIC 0-51879-1 USPP 0518791

TB WOODS WFC4015-0CHT USPP WFC40150CHT

BIDDLE 235303 USPP 235303

ALLEN BRADLEY 8000-MDD USPP 8000MDD

MODICON AS-521P-006 NSFP AS521P006

WEST ELECTRONICS M-3800 NSPP M3800