P0902XA FBM41 FOXBORO

FOXBORO P0912MJ FBM33
FOXBORO P0900NY FBM27
FOXBORO P0900HU FBM26
FOXBORO P0900NX FBM25

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Description

梯形图是使用得最多的图形编程语言,被称为PLC的第一编程语言。梯形图与电器控制系统的电路图很相似,具有直观易懂的优点,很容易被工厂电气人员掌握,特别适用于开关量逻辑控制。梯形图常被称为电路或程序,梯形图的设计称为编程。

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