足球比分

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PLC源型和漏型怎么區分?

當前欄目:培訓機構|發布時間:2019-03-21|發布來源:未知|閱讀:
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        1.YUANLEIXINGHELOUJILEIXING,YIBANERYAN,DUIYUJINGTIGUANLEIXINGDEDIANLU,TAKEYIZHIJIELIJIEWEITIGONG/LIUDONGDIANLIU(YUANHUOYUAN)HUOXIACHEN/LIUDONGDIANLIU(XIELOUHUOXIACHEN)DEIODIANLU。DUIYUDO,YIBANPNPJINGTIGUANSHUCHUSHIYUANLEIXING,SHUCHUMOKUAIYILIANJIEDAODIANYUAN,DIANLIUTONGGUODOLIUCHU。WUXURENHEWAIBUDIANYUANDOJIKEZHIJIEQUDONGJIDIANQI。XIMENZI300/400XILIEHUOOUZHOUPLCXIGUANYUSHIYONGCILEISHUCHU。RIBEN,TAIWANHEXIMENZI200XILIEYIJIDADUOSHUGUONEIPLCTONGCHANGSHIYONGLOUJIXINGDO,JINPNXING,XUYAOJIANGWAIBUBUXIANSHANGLAZHI24VDIANYUAN,BINGQIEDIANLIUCONGWAIBUJIDIANQILIUXIANGSHUCHUMOKUAI。

足球比分   2.DUIYUDI,YUANYINSHIXIANGTONGDE,JIDIANLIUSHILIUCHUDIDUANZIHUANSHILIURUYIQUFENTASHIYUANXINGHUANSHILOUXING。YIBANLAISHUO,DIDEGONGGONGCOMDUANZILIANJIEDAO24V,SHURU0VYOUXIAO,DIANLIUFANGXIANGLAIZIDI,ZHESHIYUANLEIXING。DANGCOMLIANJIEDAO0VSHI,24VYOUXIAO。CISHI,DIANLIULIURUDI,ZHESHIYIZHONGXIELOULEIXING。

  YINGGAIZHUYIDESHI,YIXIERIBENPLC(LIRUSANGEX)DUIDISHURUBUFENDELIJIESHI“KEYIFANGWENDESHUCHULEIXING”。JUTILAISHUO:RUGUODIKEYIFANGWENYUANLEIXINGDO,ZEDICISHICHENGWEI“YUANLEIXINGSHURU”,FANZHIYIRANCHENGWEI“SULEIXINGSHURU”。

  YUANHESUDIDO,RUGUOPEIDUI,KEYIZHIJIELIANJIE。YEJIUSHISHUO,DI(YUAN)—— DO(LOUJI)HUODI(LOUJI)—— DO(YUANJI)。RUGUODI,DOHULIANDEXINGZHIXIANGTONG,ZETONGCHANGXUYAOZENGJIAFANXIANGJIXINGDENGCUOSHI,LIRUSHANGLADIANZU。

  XIMENZIFENLIYUAN(PNP)HUOJIESHOUQILEIXING(NPN)。

  1.LOUJILUOJI:DANGXINHAOSHURUDUANLIUGUODIANLIUSHI,XINHAOBIANWEION,JILOUJILUOJI。

  2.YUANLUOJI:DANGXINHAOSHURUDUANLIUGUODIANLIUSHI,XINHAOBIANWEION,JIYUANLUOJI。

足球比分   YIZHENGDIANYUANWEILI:

  DANGXINHAODUANZIFASONG“ON”XINHAOSHI,RUGUOCISHIQIDIANYAWEIDI(0V),ZEWEILOUJILUOJI;

  DANGXINHAODUANZIFACHU“ON”XINHAOSHI,RUGUOCISHIDIANYAGAO(PLC,BIANPINQIDENGYIBANWEI24V),ZEWEIYUANLUOJI。

  YUANSHURUWEIGAODIANPINGYOUXIAO,YIWEIZHUDIANLIUCONGSHURUDIANLIUCHU,BINGQIEJIESHOUQISHURUWEIDIDIANPINGYOUXIAO,ZHEYIWEIZHUDIANLIUCONGSHURUDIANLIUCHU。

足球比分   SANLINGMUQIANDEFX3UYOUYUANHEHUILIANGZHONGBANBEN。

足球比分   1.YUANLEIXING,DIANLIUCONGDUANZILIUCHU,JUYOUPNPJINGTIGUANSHUCHUTEXING;XISHOUXING,DIANLIUCONGDUANZILIUCHU,JUYOUNPNJINGTIGUANSHUCHUTEXING。

足球比分   2.s7-200plcJIKEYISHIXIELOUXINGYEKEYISHIYUANXING,ER300plcYIBANSHIYUANXING,OUMEIYIBANSHIYUANXING,SHURUYIBANSHIpnpKAIGUAN,GAODIANPINGSHURU。RIBENHEHANGUOSHIYONGXIELOUXING,YIBANSHIYONGnpnXINGKAIGUANSHIDIDIANPINGSHURU。

        3.YUANSHUCHUBIAOSHISHUCHUWEIDCZHENG,XIELOUSHUCHUBIAOSHISHUCHUWEIDCFU。YINCI,XIMENZIPLCSHUCHU,WULUNSHIYOUYUANSHUCHUHUANSHIXIELOUSHUCHU,TONGCHANGDOUSHIYUANLEIXING。

  4.SANLINGPLC,SHURUJIHUOYUEYOULOUSHUI,DANDUOWEILOUSHUI。DUIYINGYUJIESHOUQILEIXINGSHURUDEJIEJINKAIGUANSHINPNXINGPLC。

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