HIEE205012R0001 ABB

ABB HIEE200130R0002
ABB HIER466513P1111
ABB HAGG404167R002
ABB CM50/1E0S0E0/STD
abb 10-434A

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Description

对此应采取措施。另一方面,当输入器件的输入电流大于PLC的最大输入电流时,也会引起误动作,应采用弱电流的输入器件,并且选用输人为共漏型输入的PLC,输入元件的公共点电位相对为负,电流是流出PLC的输入端。

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