模擬量輸出模塊140ACO02000模擬量輸出模塊140ACO02000
輸出刷新階段:當(dāng)所有指令執(zhí)行完畢,輸出狀態(tài)寄存器的通斷狀態(tài)在輸出刷新階段送至輸出鎖存器中,并通過一定的方式(繼電器、晶體管或晶閘管)輸出,驅(qū)動相應(yīng)輸出設(shè)備工作。
zui初研制生產(chǎn)的 PLC主要用于代替?zhèn)鹘y(tǒng)的由繼電器接觸器構(gòu)成的控制裝置,但這兩者的運行方式是不相同的:
(1)繼電器控制裝置采用硬邏輯并行運行的方式,即如果這個繼電器的線圈通電或斷電,該繼電器所有的觸點(包括其常開或常閉觸點)在繼電器控制線路的哪個位置上都會立即同時動作。
(2)PLC的CPU則采用順序邏輯掃描用戶程序的運行方式,即如果一個輸出線圈或邏輯線圈被接通或斷開,該線圈的所有觸點(包括其常開或常閉觸點)不會立即動作,必須等掃描到該觸點時才會動作。
140NRP95400
140NOM25200C
140NOM25200
140NOM21200C
140NOM21200
140NOM21100C
140NOM21100
140NOE77111C
140NOE77111
140NOE77101C
140NOE77101
140NOC77101
140NOC77100
140NOA62200
140HLI34000C
140HLI34000
140ESI06210C
140ESI06210
140ERT85410Z
140EIA92100C
140EIA92100
140EHC20200C
140EHC20200
140EHC10500C
140EHC10500
140DVO85300C
140DVO85300
140DSI35300C
140DSI35300
140DRC83000C
140DRC83000
140DRA84000C
140DRA84000
140DDO88500C
140DDO88500
140DDO84300C
140DDO84300
140DDO36400
140DDO35310C
140DDO35310
140DDO35301C
140DDO35301
140DDO35300C
140DDO35300
140DDO15310C
140DDO15310
140DDM69000C
140DDM69000
140DDM39000C
140DDM39000
140DDI85300C
140DDI85300
140DDI84100C
140DDI84100
140DDI67300C
140DDI67300
140DDI36400C
140DDI36400
140DDI35310C
140DDI35310
140DDI35300C
140DDI35300
140DDI15310C
140DDI15310
140DAO85300C
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140DAO84220C
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140DAO84210C
140DAO84210
140DAO84010C
140DAO84010
140DAO84000C
140DAO84000
140DAM59000C
140DAM59000
140DAI75300C
140DAI75300
140DAI74000C
140DAI74000
140DAI55300C
140DAI55300
140DAI54300C
140DAI54300
140DAI54000C
140DAI54000
140DAI45300C
140DAI45300
140DAI35300C
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140DAI34000C
140DAI34000
140CRP93200C
140CRP93200
140CRP93100C
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140CRA93100C
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140CRA21210C
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140CRA21120C
140CRA21120
140CRA21110C
140CRA21110
140CPS52400C
140CPS52400
140CPS51100C
140CPS51100
140CPS42400C
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140CPS41400C
140CPS41400
140CPS22400C
140CPS22400
140CPS21400C
140CPS21400
140CPS21100C
140CPS21100
140CPS12420C
140CPS12420
140CPS11420C
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140CPS11100C
140CPS11100
140CHS41020
140CHS41010
140CHS32000
140CHS21000C
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140CHS11000C
140CHS11000
140CFX00210
140CFX00110
140CFU40000
140CFU08000
140CFU00600
140CFK00400
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140CFI00800
140CFH00800
140CFG01600
140CFE03200
140CFD03200
140CFC03200
140CFB03200
140CFA04000
140AVO02000C
140AVO02000
140AVI03000C
140AVI03000
140ATI03000C
140ATI03000
140ARI03010C
140ARI03010
140AMM09000C
140AMM09000
140ACO13000C
140ACO13000