Iindaba

Fumanisa isizathu Iintambo ze-RS485 ziinkokheli zemarike kwi-automation yemizi-mveliso. Funda nge-impedance (120Ω), izixhobo zokukhusela, kunye nendlela yokukhetha igeyiji efanelekileyo kwiinkqubo zeModbus kunye neCANopen.

Yonke into entsha kwizixhobo zonyango ixhomekeke kwizinto ezinokuhambelana neemfuno ezintsha. Xa i-OEM yezixhobo zonyango ehamba phambili isondela kuthi ukuze yenze intambo ebalulekileyo kwiprobe yabo ye-ultrasound ephathwayo yesizukulwana esilandelayo, umngeni wawucacile: ukufezekisa ukuthembeka kwesignali okungaguqukiyo kwiphakheji eyayikho iguquguquka kakhulu, ihlala ixesha elide, kwaye ikhuselekile Olu phononongo lwetyala luchaza indlela esisiyile ngayo isisombululo.

Iintambo zonyango zezona nkqubo zibalulekileyo, kodwa ezingabonakaliyo, zezempilo zanamhlanje. Zingaphezulu kakhulu kuneentambo ezilula, zizinto ezenziwe ngokuchanekileyo ezenzelwe ukuhambisa amandla, idatha, kunye nemiqondiso kwiindawo apho ukungaphumeleli kungelulo ukhetho. Ukusebenza kwazo kuchaphazela ngokuthe ngqo ukuchaneka kokuxilongwa, ukhuseleko lwesigulana, kunye nokuthembeka kwezixhobo ezisindisa ubomi.

Makhe sijonge ulwakhiwo lwentambo yezixhobo

Kule mihla, ukhuseleko lweenkqubo zombane lubaluleke kakhulu. Imililo ayisongelo olukhulu kungekuphela nje kwimpahla kodwa, kwaye ngokubaluleke ngakumbi, kubomi babantu. Enye into ebalulekileyo ekuphuculeni ukhuseleko lomlilo kwiindawo zokufakelwa kombane kukusetyenziswa kweentambo ezimelana nomlilo. Ezi ntambo zikhethekileyo zenzelwe ukumelana neemeko ezinzima zomlilo, zigcine ukuthembeka kwazo kunye nokusebenza kwazo ixesha elithile. Kodwa singazisebenzisa phi kanye kanye iintambo ezimelana nomlilo? Usetyenziso lubandakanya amacandelo amaninzi.​