Lub DeviceNet lub cev kab yuav tsum tau txiav tawm cov resistor nrog qhov tsis kam ntawm 121 ohms, kev kam rau siab ntawm 1 feem pua, thiab lub zog ntsuas tsawg kawg yog 0.25 Watts ntawm txhua qhov kawg ntawm lub cev kab. Qhov resistor no yuav tsum tau txuas ncaj qha hla cov teeb liab xov hlau, uas feem ntau yog xiav thiab dawb xim. Qhov no yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm zoo thiab kev sib txuas lus ntawm cov khoom siv txuas nrog DeviceNet network. Los ntawm kev ua raws li qhov yuav tsum tau ua, cov neeg siv tuaj yeem xyuas kom lawv lub network ua haujlwm kom raug thiab tsis muaj teeb meem.
