供應(yīng)1336-BDB-SP18C |
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價格:6666 元(人民幣) | 產(chǎn)地:本地 |
最少起訂量:1個 | 發(fā)貨地:福州 | |
上架時間:2017-11-06 09:50:04 | 瀏覽量:158 | |
福州卓凱電子科技有限公司
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經(jīng)營模式:貿(mào)易公司 | 公司類型:私營獨(dú)資企業(yè) | |
所屬行業(yè):電感元器件 | 主要客戶:企業(yè) | |
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聯(lián)系人:林工 (小姐) | 手機(jī):17705012279 |
電話: |
傳真: |
郵箱:879520885@qq.com | 地址:福州市閩侯西江濱大道77號正榮潤園一號樓1205室 |
1336-BDB-SP18C
1336-BDB-SP18C
1336-BDB-SP18C
PLC的一個掃描周期必經(jīng)輸入采樣、程序執(zhí)行和輸出刷新三個階段。
PLC在輸入采樣階段:首先以掃描方式按順序?qū)⑺袝捍嬖谳斎腈i存器中的輸入端子的通斷狀態(tài)或輸入數(shù)據(jù)讀入,并將其寫入各對應(yīng)的輸入狀態(tài)寄存器中,即刷新輸入。隨即關(guān)閉輸入端口,進(jìn)入程序執(zhí)行階段。
PLC在程序執(zhí)行階段:按用戶程序指令存放的先后順序掃描執(zhí)行每條指令,經(jīng)相應(yīng)的運(yùn)算和處理后,其結(jié)果再寫入輸出狀態(tài)寄存器中,輸出狀態(tài)寄存器中所有的內(nèi)容隨著程序的執(zhí)行而改變。
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。
福州卓凱電子科技有限公司聯(lián)系人:林工
TEL:0591-22983857
QQ:879520885
傳真:0591-22989937
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AC Drive 1336-B015-EAE-L3 15HP
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AC Drive 1336-B030-EAF-L1 30HP 3Ph Output: 460V 48A
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AC Drive 1336-B100-EOH 100HP 3Ph Out: 380/415/460V 150A
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AC Drive 1336-C005-EAD 5HP 575V
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AC Drive 80-Amp Input RFI Filter 1336-RFB-80-C 460VAC 80A
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AC Drive w/ L3 Module 1336-B005-EAD-S1 5HP 3Ph
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B005-EAD-L1 Constant Torque 3 Phase AC Drive, Ser. A
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