[外文翻譯]PLC控制系統(tǒng)的簡介及設(shè)計(jì)要點(diǎn)/Introduction of PLC control systems and design elements
內(nèi)包含中文翻譯和英文原文，內(nèi)容完善，建議下載閱覽。

①中文頁數(shù)4

中文字?jǐn)?shù)3544

②英文頁數(shù)6

英文字?jǐn)?shù) 11501

③ 摘要
從結(jié)構(gòu)上分，PLC分為固定式和組合式兩種。固定式PLC包括CPU板、I/O板、顯示面板、內(nèi)存塊、電源等，這些元素組合成一個(gè)不可拆卸的整體。模塊式PLC包括CPU模塊、I/O模塊、內(nèi)存、電源模塊、底板或機(jī)架，這些模塊可以按照一定規(guī)則組合配置。

From the sub-structure, PLC is divided into fixed and modular two. Fixed PLC including CPU boards, I / O board, display panel, memory blocks, power and so on, into a combination of these elements are not removable as a whole. Modular PLC including the CPU module, I / O modules, memory, power supply modules, backplane, or chassis, the modules can be configured according to certain rules of combination.

④關(guān)鍵字 I/O模塊/I / O board