DeviceNet Trunk Lines tau siv dav hauv Kev Lag Luam Kev Lag Luam Automation

Lub DeviceNet lub cev (lossis DeviceNet repeater) ua lub luag haujlwm tseem ceeb hauv DeviceNet network. DeviceNet yog ib lub cuab yeej qhib raws li CAN (Controller Area Network) thev naus laus zis, siv dav hauv kev lag luam automation, tshwj xeeb tshaj yog rau kev sib txuas cov cuab yeej ntse thiab cov tshuab.
Lub luag haujlwm tseem ceeb ntawm DeviceNet repeater yog txhawm rau txuas ntxiv kev sib txuas lus deb ntawm DeviceNet tsheb npav los ntawm kev txais / xa tawm hom lus. Nws tuaj yeem faib lub DeviceNet network ua ob lossis ntau ntu thiab hloov cov ntaub ntawv ntawm cov ntu no. Los ntawm kev siv cov khoom siv rov ua dua tshiab, teeb tsa rov tsim dua tshiab, kev sib cais hluav taws xob, kev cuam tshuam txo qis, nrog rau kev nce tus naj npawb ntawm cov nodes thiab hloov lub network topology hauv DeviceNet tes hauj lwm tuaj yeem ua tiav.
DeviceNet repeaters feem ntau muaj cov yam ntxwv ua haujlwm tshwj xeeb, xws li cov khoom siv hluav taws xob dav dav, tsim-hauv DeviceNet ntse xov xwm lim dej muaj nuj nqi, tsis siv neeg baud tus nqi mloog, thiab lwm yam. Lawv tuaj yeem xa cov ntaub ntawv pob tshab thiab txhawb nqa ntau yam txheej txheem topology, xws li point-to-point. , saw, hnub qub, thiab lwm yam.
Thov nco ntsoov tias tus qauv tshwj xeeb thiab kev ua haujlwm ntawm DeviceNet relays tuaj yeem sib txawv nyob ntawm cov chaw tsim khoom thiab cov ntawv thov. Thaum xaiv thiab siv DeviceNet relays, nws yog ib qho tsim nyog los xyuas kom meej tias lawv sib haum nrog DeviceNet networks uas twb muaj lawm thiab ua tau raws li cov kev cai tshwj xeeb.