PM864AK01 ABB

As a DCS controller,the necessary function blocks are:the function blocks connected to the hardware are usually 4 blocks,which are related to the type of input board;including analog input function block,analog output function block,switch input function block,Switch output function block.Each function block must be connected to a specific terminal board.

作为一个DCS控制器，必须具备的功能块有：与硬件连接的功能块通常是4块，这与输入板的类型有关；包括模拟量输入功能块、模拟量输出功能块、开关量输入功能块、开关量输出功能块。每一个功能块必须与特定的端子板连接在一起。