Taw qhia rau Programmable Logic Controller
Programmable logic maub los yog ib hom kev lag luam hauv tshuab hluav taws xob tshwj xeeb uas tsim los rau kev siv hauv cov chaw ib puag ncig. Nws siv qhov cim ua haujlwm hauv lub cim kom khaws cov lus qhia rau kev ua haujlwm xws li kev siv cov kev ua haujlwm, kev sib lawv liag, kev siv sijhawm, suav thiab kev ua haujlwm ntawm kev ua haujlwm, thiab tswj cov ntau yam ntawm cov khoom siv tshuab lossis cov khoom dhau los ntawm digital lossis analog input thiab output. cov txheej txheem.