指令處理速度更快, 取決于 cpu 型號、語言擴(kuò)展和新的數(shù)據(jù)類型由于背板總線速度顯著提高,cpu 的響應(yīng)時間縮短功能強(qiáng)大的網(wǎng)絡(luò)連接:每個 cpu 均標(biāo)配profinet io irt(2 端口交換機(jī))標(biāo)準(zhǔn)接口。
simatic s7-1500 compact cpu cpu 1512c-1 pn, central processing unit with working memory 250 kb for program and 1 mb for data, 32 digital inputs, 32 digital outputs, 5 analog inputs, 2 analog outputs,
simatic s7-1500 compact cpu cpu 1512c-1 pn, central processing unit with working memory 250 kb for program and 1 mb for data, 32 digital inputs, 32 digital outputs, 5 analog inputs, 2 analog outputs,