以太網(wǎng)模塊 1756-A17
編程功能
離線編程方式:可編程邏輯控制器和編程器公用一個CPU,編程器在編程模式時,CPU只為編程器提供服務,不對現(xiàn)場設備進行控制。完成編程后,編程器切換到運行模式,CPU對現(xiàn)場設備進行控制,不能進行編程。離線編程方式可降低系統(tǒng)成本,但使用和調(diào)試不方便。在線編程方式:CPU和編程器有各自的CPU,主機CPU負責現(xiàn)場控制,并在一個掃描周期內(nèi)與編程器進行數(shù)據(jù)交換,編程器把在線編制的程序或數(shù)據(jù)發(fā)送到主機,下一掃描周期,主機就根據(jù)新收到的程序運行。這種方式成本較高,但系統(tǒng)調(diào)試和操作方便,在大中型可編程邏輯控制器中常采用。
1756-A10 |
1756-A13 |
1756-A17 |
1756-A4 |
1756-A7 |
1756-BA1 |
1756-BA2 |
1756-BATA |
1756-CN2 |
1756-CN2R |
1756-CNB |
1756-CNBR |
1756-DHRIO |
1756-DNB |
1756-EN2T |
1756-EN2TR |
1756-EN3TR |
1756-ENBT |
1756-ENET |
1756-EWEB |
1756-HSC |
1756-IA16 |
1756-IA16I |
1756-IA32 |
1756-IB16 |
1756-IB16D |
1756-IB16I |
1756-IB32 |
1756-IF16 |
1756-IF16H |
1756-IF8 |
1756-IF8H |
1756-IF8I |
1756-IF6I |
1756-IF6CIS |
1756-IT6I |
1756-IR6I |
1756-IR12 |
1756-IRT8I |
1756-IT6I2 |
1756-IM16I |
1756-L61 |
1756-L62 |
1756-L63 |
1756-L64 |
1756-L65 |
1756-L71 |
1756-L71S |
1756-L72 |
1756-L72S |
1756-L73 |
1756-L74 |
1756-L75 |
1756-L81E |
1756-L81ES |
1756-L82E |
1756-L82ES |
1756-L83E |
1756-L83ES |
1756-L84E |
1756-L84ES |
1756-L85E |
1756-L8SP |
1756-M02AE |
1756-M02AS |
1756-M03SE |
1756-M08SE |
1756-M16SE |
1756-N2 |
1756-OA16 |
1756-OA16I |
1756-OB16D |
1756-OB16E |
1756-OB16I |
1756-OB32 |
1756-OF4 |
1756-OF8 |
1756-OF8I |
1756-OW16I |
1756-OF6VI |
1756-OF6CI |
1756-PA72 |
1756-PA75 |
1756-PA75R |
1756-PB72 |
1756-PB75 |
1756-RM |
1756-RM2 |
1756-TBCH |
1756-TBNH |
1756-TBS6H |
1756-TBSH |
1757-SRM |
R88M-G4K510H-BOS2-Z |
R88M-G4K510H-BO-Z |
R88M-G4K510H-BS2-Z |
R88M-G4K510H-B-Z |
R88M-G4K510H-OS2-Z |
R88M-G4K510H-O-Z |
R88M-G4K510H-S2-Z |
R88M-G4K510H-Z |
R88M-G4K510T-BOS2-Z |
R88M-G4K510T-BO-Z |
R88M-G4K510T-BS2-Z |
R88M-G4K510T-B-Z |
R88M-G4K510T-OS2-Z |
R88M-G4K510T-O-Z |
R88M-G4K510T-S2-Z |
R88M-G4K510T-Z |
R88M-G5K020H-BOS2-Z |
R88M-G5K020H-BO-Z |
R88M-G5K020H-BS2-Z |
R88M-G5K020H-B-Z |
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R88M-G5K030H-BOS2-Z |
R88M-G5K030H-BO-Z |
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R88M-G5K030H-B-Z |
R88M-G5K030H-OS2-Z |
R88M-G5K030H-O-Z |
R88M-G5K030H-S2-Z |
R88M-G5K030H-Z |
R88M-G5K030T-BOS2-Z |
R88M-G5K030T-BO-Z |
R88M-G5K030T-BS2-Z |
R88M-G5K030T-B-Z |
R88M-G5K030T-OS2-Z |
R88M-G5K030T-O-Z |
R88M-G5K030T-S2-Z |
R88M-G5K030T-Z |
R88M-G6K010H-BOS2-Z |
R88M-G6K010H-BO-Z |
R88M-G6K010H-BS2-Z |
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R88M-G75030H-BOS2-Z |
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R88M-G75030H-OS2 |
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R88M-G75030T-BOS2-Z |
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R88M-G75030T-Z |
R88M-G7K515H-BOS2-Z |
R88M-G7K515H-BO-Z |
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R88M-G7K515T-O-Z |