PP865A 3BSE042236R2 ABB

The same point In the context of the development of microelectronics technology,from the perspective of hardware,the difference between PLC,industrial computer,and distributed system(DCS)is narrowing,and will be composed of similar microelectronic components,microprocessors,large-capacity It consists of semiconductor memory and I/O modules.There are many similarities in programming as well.

相同点在微电子技术发展的背景下，从硬件的角度来看，PLC、工业计算机、集散系统(DCS)之间的差别正在缩小，都将由类似的一些微电子元件、微处理器、大容量半导体存储器和I/O模件组成。编程方面也有很多相同点。