1LE0001-1EB23-3AA4（8.5KW電機(jī)）1LE0001-1EB23-3AA4（8.5KW電機(jī)）西門(mén)子PLCS7-300系列PLC安裝及注意事項(xiàng)西門(mén)子$7300安裝注意事項(xiàng)一)輔助電源功率較小,只能帶動(dòng)小功率的設(shè)備(光電傳感器等)西門(mén)子$7-300安裝注意事項(xiàng)二)一般PLC均有一定數(shù)量的占有點(diǎn)數(shù)(即空地址接線端子)不要將線接上西門(mén)子S7300安裝注意事項(xiàng)三)PLC存在O響應(yīng)延遲問(wèn)題,尤其在快速響應(yīng)設(shè)備中應(yīng)加以注意西門(mén)子S7-300安裝注意事項(xiàng)四)輸出有繼電器型,晶體管型(高速輸出時(shí)宣選用)輸出可直接帶輕負(fù)載(LED指示燈等)西門(mén)子S7-300安裝注意事項(xiàng)五)輸入斷開(kāi)的時(shí)間要大于PLC掃描時(shí)間西門(mén)子$7300安裝注意事項(xiàng)六PLC輸出電路中沒(méi)有保護(hù),因此應(yīng)在外部電路中審聯(lián)使用烙斷器等保護(hù)裝置,防止負(fù)載短踣造成損壞PLC西門(mén)子S7-300安裝注意事項(xiàng)七不要將交流電源線接到輸入端子上,以免燒壞PLC西門(mén)子S7-300安裝注意事項(xiàng)八接地端子應(yīng)獨(dú)立接地,不與其它設(shè)備接地端串聯(lián),接地線裁面不小于2mm2西門(mén)子S7300安裝注意事項(xiàng)九輸入、輸出信號(hào)線盡量分開(kāi)走線,不要與動(dòng)力線在同一管路內(nèi)或捆扎在一起,以免出現(xiàn)干擾信號(hào),產(chǎn)生誤動(dòng)作;信號(hào)傳輸線釆用屏蔽線,并且將屏蔽線接地;為保證信號(hào)可靠,輸入、輸出線一般控制在20米以?xún)?nèi)擴(kuò)展電纜易受噪聲電干擾,應(yīng)遠(yuǎn)離動(dòng)力線、高壓設(shè)備等SIEMENS西門(mén)子 6FC5247-0AF11-0AA0 6FC5247-0AF11-0AA0 6FC5247-0AF12-0AA0SIEMENS西門(mén)子 6FC5247-0AF12-0AA0 6FC5247-0AF12-1AA0 6FC5247-0AF13-0AA0SIEMENS西門(mén)子 6FC5247-0AF13-0AA0 6FC5247-0AF13-1AA0 6FC5247-0AF14-0AA0SIEMENS西門(mén)子 6FC5247-0AF14-0AA0 6FC5247-0AF14-1AA0 6FC5247-0AF20-0AA0SIEMENS西門(mén)子 6FC5247-0AF20-0AA0 6FC5247-0AF20-1AA0 6FC5247-0AF21-0AA0SIEMENS西門(mén)子 6FC5247-0AF21-0AA0 6FC5247-0AF21-1AA0 6FC5247-0AF21-1AA0SIEMENS西門(mén)子 6FC5247-0AF22-0AA0 6FC5247-0AF22-0AA0 6FC5247-0AF22-0AA0SIEMENS西門(mén)子 6FC5247-0AF22-2AA0 6FC5247-0AF22-2AA0 6FC5247-0AF30-0AA0SIEMENS西門(mén)子 6FC5247-0AF50-0AA0 6FC5247-0AF50-0AA0 6FC5247-0AF50-1AA0SIEMENS西門(mén)子 6FC5247-0AF50-1AA0 6FC5247-2AA08-1AA0 6FC5247-0AA00-0AA3SIEMENS西門(mén)子 6FC5247-0AA02-1AA0 6FC5247-0AA06-0AA0 6FC5247-0AA11-0AA2SIEMENS西門(mén)子 6FC5247-0AA11-0AA3 6FC5247-0AA11-1AA3 6FC5247-0AA15-0AA0SIEMENS西門(mén)子 6FC5247-0AA16-0AA0 6FC5247-0AA18-0AA0 6FC5247-0AA20-0AA0SIEMENS西門(mén)子 6FC5247-0AA21-0AA0 6FC5247-0AA22-0AA0 6FC5247-0AA23-0AA0SIEMENS西門(mén)子 6FC5247-0AA30-0AA0 6FC5247-0AA31-0AA0 6FC5247-0AA34-0AA0SIEMENS西門(mén)子 6FC5247-0AA34-0AA1 6FC5247-0AA35-0AA0 6FC5247-0AA40-0AA0SIEMENS西門(mén)子 6FC5247-0AA41-0AA0 6FC5247-0AA42-0AA0 6FC5247-0AA42-1AA0SIEMENS西門(mén)子 6FC5247-0AA43-0AA0 6FC5247-0AA43-1AA0 6FC5247-0AF01-0AA0SIEMENS西門(mén)子 6FC5247-0AF02-0AA0 6FC5247-0AF08-0AA1 6FC5247-0AF11-0AA0SIEMENS西門(mén)子 6FC5247-0AF12-0AA0 6FC5247-0AF12-1AA0 6FC5247-0AF13-0AA0SIEMENS西門(mén)子 6FC5247-0AF13-1AA0 6FC5247-0AF14-0AA0 6FC5247-0AF14-1AA0SIEMENS西門(mén)子 6FC5247-0AF22-0AA0 6FC5247-0AF22-1AA0 6FC5247-0AF22-2AA0SIEMENS西門(mén)子 6FC5247-0AF30-0AA0 6FC5247-0AF50-0AA0 6FC5247-0AF50-1AA0