1LE0001-1EB23-3AA4（8.5KW電機）1LE0001-1EB23-3AA4（8.5KW電機）西門子PLCS7-300系列PLC安裝及注意事項西門子$7300安裝注意事項一)輔助電源功率較小,只能帶動小功率的設備(光電傳感器等)西門子$7-300安裝注意事項二)一般PLC均有一定數(shù)量的占有點數(shù)(即空地址接線端子)不要將線接上西門子S7300安裝注意事項三)PLC存在O響應延遲問題,尤其在快速響應設備中應加以注意西門子S7-300安裝注意事項四)輸出有繼電器型,晶體管型(高速輸出時宣選用)輸出可直接帶輕負載(LED指示燈等)西門子S7-300安裝注意事項五)輸入斷開的時間要大于PLC掃描時間西門子$7300安裝注意事項六PLC輸出電路中沒有保護,因此應在外部電路中審聯(lián)使用烙斷器等保護裝置,防止負載短踣造成損壞PLC西門子S7-300安裝注意事項七不要將交流電源線接到輸入端子上,以免燒壞PLC西門子S7-300安裝注意事項八接地端子應獨立接地,不與其它設備接地端串聯(lián),接地線裁面不小于2mm2西門子S7300安裝注意事項九輸入、輸出信號線盡量分開走線,不要與動力線在同一管路內(nèi)或捆扎在一起,以免出現(xiàn)干擾信號,產(chǎn)生誤動作;信號傳輸線釆用屏蔽線,并且將屏蔽線接地;為保證信號可靠,輸入、輸出線一般控制在20米以內(nèi)擴展電纜易受噪聲電干擾,應遠離動力線、高壓設備等SIEMENS西門子 6FC5247-0AF11-0AA0 6FC5247-0AF11-0AA0 6FC5247-0AF12-0AA0SIEMENS西門子 6FC5247-0AF12-0AA0 6FC5247-0AF12-1AA0 6FC5247-0AF13-0AA0SIEMENS西門子 6FC5247-0AF13-0AA0 6FC5247-0AF13-1AA0 6FC5247-0AF14-0AA0SIEMENS西門子 6FC5247-0AF14-0AA0 6FC5247-0AF14-1AA0 6FC5247-0AF20-0AA0SIEMENS西門子 6FC5247-0AF20-0AA0 6FC5247-0AF20-1AA0 6FC5247-0AF21-0AA0SIEMENS西門子 6FC5247-0AF21-0AA0 6FC5247-0AF21-1AA0 6FC5247-0AF21-1AA0SIEMENS西門子 6FC5247-0AF22-0AA0 6FC5247-0AF22-0AA0 6FC5247-0AF22-0AA0SIEMENS西門子 6FC5247-0AF22-2AA0 6FC5247-0AF22-2AA0 6FC5247-0AF30-0AA0SIEMENS西門子 6FC5247-0AF50-0AA0 6FC5247-0AF50-0AA0 6FC5247-0AF50-1AA0SIEMENS西門子 6FC5247-0AF50-1AA0 6FC5247-2AA08-1AA0 6FC5247-0AA00-0AA3SIEMENS西門子 6FC5247-0AA02-1AA0 6FC5247-0AA06-0AA0 6FC5247-0AA11-0AA2SIEMENS西門子 6FC5247-0AA11-0AA3 6FC5247-0AA11-1AA3 6FC5247-0AA15-0AA0SIEMENS西門子 6FC5247-0AA16-0AA0 6FC5247-0AA18-0AA0 6FC5247-0AA20-0AA0SIEMENS西門子 6FC5247-0AA21-0AA0 6FC5247-0AA22-0AA0 6FC5247-0AA23-0AA0SIEMENS西門子 6FC5247-0AA30-0AA0 6FC5247-0AA31-0AA0 6FC5247-0AA34-0AA0SIEMENS西門子 6FC5247-0AA34-0AA1 6FC5247-0AA35-0AA0 6FC5247-0AA40-0AA0SIEMENS西門子 6FC5247-0AA41-0AA0 6FC5247-0AA42-0AA0 6FC5247-0AA42-1AA0SIEMENS西門子 6FC5247-0AA43-0AA0 6FC5247-0AA43-1AA0 6FC5247-0AF01-0AA0SIEMENS西門子 6FC5247-0AF02-0AA0 6FC5247-0AF08-0AA1 6FC5247-0AF11-0AA0SIEMENS西門子 6FC5247-0AF12-0AA0 6FC5247-0AF12-1AA0 6FC5247-0AF13-0AA0SIEMENS西門子 6FC5247-0AF13-1AA0 6FC5247-0AF14-0AA0 6FC5247-0AF14-1AA0SIEMENS西門子 6FC5247-0AF22-0AA0 6FC5247-0AF22-1AA0 6FC5247-0AF22-2AA0SIEMENS西門子 6FC5247-0AF30-0AA0 6FC5247-0AF50-0AA0 6FC5247-0AF50-1AA0