CEM20通道擴展模塊
1、連(lian)接數(shu)(shu)采(cai)數(shu)(shu)字控(kong)制(zhi)連(lian)接：5D&6D接線(xian)(xian)端(duan)；電(dian)(dian)源(yuan)(yuan)控(kong)制(zhi)連(lian)接：12V&DGND接線(xian)(xian)端(duan)；模(mo)(mo)擬(ni)控(kong)制(zhi)連(lian)接：*，+，-，#，每一個CEM20模(mo)(mo)塊連(lian)接一個獨(du)立的(de)模(mo)(mo)擬(ni)通道；數(shu)(shu)采(cai)與模(mo)(mo)塊之間的(de)最(zui)大(da)(da)距離：100m；2、多路(lu)轉(zhuan)換器類 型：中繼(ji)多路(lu)轉(zhuan)換器；最(zui)大(da)(da)輸入電(dian)(dian)壓：30Vdc；最(zui)大(da)(da)采(cai)樣(yang)速率(lv)：12Hz；3、系(xi)統信息LED指示燈：提示采(cai)樣(yang)功(gong)能；模(mo)(mo)塊地址(zhi)選(xuan)擇：4位撥碼開關；4、供電(dian)(dian)推薦電(dian)(dian)源(yuan)(yuan)：數(shu)(shu)據采(cai)集器12V電(dian)(dian)源(yuan)(yuan)輸出；可(ke)變電(dian)(dian)源(yuan)(yuan)：外接12Vdc電(dian)(dian)源(yuan)(yuan)，電(dian)(dian)源(yuan)(yuan)變...
