Amagqabantshintshi
Ngonxibelelwano olulula nolusebenziseka lula lwenzwa kunye nabaphathi kwi-S7-300 i / o iimodyuli
Ukugcina i-wiring xa kutshintshwa iimodyuli ("wiring esisigxina")
Ngoomatshini bokufaka ukukhonkotha ukuphepha iimpazamo xa kutshintshwa iimodyuli
Isicelo
Umnxibelelanisi ongaphambili uvumela unxibelelwano olulula nolusebenziseka lula lwenzwa kunye nabaphathi kwiimodyuli ze-I / O.
Ukusetyenziswa kwesinxibelelanisi sangaphambili:
Idijithali kunye ne-analog i / o iimodyuli
I-S7-300 i-CPU
Iza kwi-20-pin kunye ne-40-hlukanisa ezahlukeneyo.
Uyilo
Umnxibelelanisi wangaphambili uxhunyiwe kwimodyuli kwaye igutyungelwe ngumnyango wangaphambili. Xa ithatha indawo yemodyuli, kuphela isinxibelelanisi sangaphambili sikhutshiwe, ukutshintshwa kwexesha elinobunzima kuzo zonke iingcingo akuyimfuneko. Ukwenzela ukuphepha iimpazamo xa kutshintshwa iimodyuli, umnxibelelanisi wangaphambili uneekhowudi xa kuqala ingena kwiimodyuli zohlobo olufanayo. Oku kuthintela, umzekelo, i-AC 230 V Igalelo le-PALMIL ixhunyiwe kwi-DC 24 yemodyuli ye-DC.
Ukongeza, iiplagi zinendawo "yokuzibandakanya '. Kulapho iplagi ithe tyaba kwimodyuli ngaphambi kokuba kuqhutyelwe ngombane. Isinxibelelanisi sokuxhuzula kwimodyuli kwaye sinokuhamba ngokulula ("Isandla sesithathu"). Emva komsebenzi we-wiring, umnxibelelanisi ufakwe ngakumbi ukuze uqhagamshele.
Umnxibelelanisi wangaphambili uqulethe:
Abafowunelwa kunxibelelwano lwe-wiring.
Ukukhululeka kucingo ngeengcingo.
Hlela kwakhona isitshixo sokuseta kwakhona isinxibelelanisi sangaphambili xa kuthatha indawo yemodyuli.
Ukuthabatha ukunamathela okhwelelweyo. Kukho izinto ezimbini zokufaka iikhowudi kwiimodyuli zokuncamathisela. Iziqhotyoshelweyo zitshixiwe xa isinxibelelanisi sangaphambili siqhagamshelwe okokuqala.
Isinxibelelanisi se-40 sePIN sihamba nesikhafu sokutshixa ngokuncamathisela nokukhulula isinxibelelanisi xa sithatha indawo yemodyuli.
Iziqhobosiweyo zangaphambili ziyafumaneka kwezi ndlela zilandelayo zonxibelelwano:
Isikere
I-Playiti