Siemens PLC ceev txuas module thiab cov khoom
Siemens PLC ceev txuas module thiab cov khoom
Thov hu rau peb kom paub meej, peb yuav daws qhov teeb meem ntawm daim ntawv thov plug-in ceev rau koj.
Txais tos kom nug thiab xaj.
Cov lus qhia luv luv ntawm cov phaj txuas ceev
Kev sib txuas ceev ceev yog ib hom kev sib txuas ceev ceev uas tuaj yeem txuas nrog PLC tus tswv thiab nthuav tawm module, suav nrog lub zog tawm tswv yim thiab cov zis, tswj cov tswv yim digital thiab cov ntsiab lus nkag, qhov rooj vaj huam sib luag ceev ntsaws cov tswv yim thiab tso tawm, thiab nthuav dav digital / analog tawm tswv yim thiab tso tawm. .Siv Siemens PLC, uas nws tus qauv yog ntse S7-200 sr20, ua piv txwv, raws li pom hauv daim duab 1
Cov haujlwm tshwj xeeb
1. PLC ceev txuas thaiv muaj cov haujlwm hauv qab no:
1. Nws muaj kev ua haujlwm ntawm lub zog centralization.Ntev npaum li ib lub zog tawm tswv yim, nws tuaj yeem daws qhov teeb meem ntawm PLC lub zog, lub zog hloov pauv ntawm cov khoom siv hluav taws xob, lub zog hluav taws xob ntawm cov khoom siv hluav taws xob hauv series, lub zog ntawm cov khoom siv hluav taws xob analog thiab cov khoom siv hluav taws xob tshwj xeeb;
2. Hloov ntawm PLC cov khoom tso tawm digital thiab cov zis tso tawm passive;
Cov tswv yim digital thiab PLC muaj cov tswv yim passive;
4. Hloov ntawm PLC Analog active input thiab passive input;
5. Hloov ntawm ob-xaim system, peb-xaim system thiab plaub-xaim system ntawm PLC analog kom muaj nuj nqis;
6. Nws muaj lub luag haujlwm ntawm kev sib txuas ceev ntawm PLC thiab kov lub vijtsam, hloov tus nqi, qhov taw qhia lub teeb thiab tso saib ntsuas ntawm lub qhov rooj vaj huam sib luag;
7. Nws muaj ntau yam kev hloov pauv sai thiab ua tau zoo los ntawm txoj kev "jumper" hauv kev sib txuas ceev ceev;
8. Nws muaj kev ua haujlwm ntawm ib feem ntawm lub qhov rooj vaj huam sib luag hloov cov tswv yim thiab sab nraud hloov cov tswv yim ib txhij / tsuas yog rau PLC lub davhlau ya nyob twg;
9. Nws muaj kev ua haujlwm ntawm ib feem ntawm lub qhov rooj vaj huam sib luag load (qhov taw qhia lub teeb, tswb, thiab lwm yam) tso zis thiab sab nraud load (relay, contactor, thiab lwm yam.) tso zis tib lub sij hawm / tsuas input rau PLC tso zis davhlau ya nyob twg;
10. Tag nrho cov xaim nrog PLC thiab nthuav dav module txais txoj kev sib txuas ceev, tsis tas yuav txuas ntxiv.
Los ntawm kev siv cov saum toj no, PLC thiab cov haujlwm txuas ntxiv tuaj yeem tsim tau sai.
