Hais txog PLC hluav taws xob tswj vaj huam sib luag
PLC yog ib qho khoom siv hluav taws xob tsim los rau kev lag luam digital hauv ib puag ncig kev lag luam. Nws siv lub cim xeeb programmable los khaws cov lus qhia rau kev ua kom pom tseeb, ua ntu zus, sijhawm, suav thiab lej lej, thiab tuaj yeem tswj hwm ntau hom tshuab lossis cov txheej txheem tsim khoom los ntawm digital lossis analog inputs thiab outputs. PLC hluav taws xob tswj vaj huam sib luag yog hais txog kev ua tiav ntawm cov tswj vaj huam sib luag uas tuaj yeem paub txog kev tswj lub cev muaj zog thiab hloov. PLC tswj vaj huam sib luag feem ntau yog tsim los ntawm cov hauv qab no:
1.A dav dav cua hloov, qhov no yog lub hwj chim tswj rau tag nrho cov txee.
2.PLC (Programmable Logic Controller).
3.24VDC fais fab mov
4.Relay
5. Terminal thaiv
PLC tswj vaj huam sib luag tuaj yeem ua tiav cov khoom siv automation thiab cov txheej txheem automation tswj, kom ua tiav kev ua haujlwm zoo tshaj plaws, nrog kev ua haujlwm ruaj khov, ua kom muaj zog, muaj zog tiv thaiv kev cuam tshuam thiab lwm yam ntxwv, yog lub siab thiab tus ntsuj plig ntawm kev lag luam niaj hnub. Peb tuaj yeem muab PLC tswj vaj huam sib luag, zaus hloov pauv vaj huam sib luag, thiab lwm yam raws li cov neeg siv khoom xav tau kom ua tau raws li lawv cov kev xav tau, thiab tuaj yeem phim nrog tib neeg-tshuab interface kov npo kom ua tiav lub hom phiaj ntawm kev ua haujlwm yooj yim.