CEM20通道擴展模塊
1、連(lian)接數(shu)(shu)采(cai)(cai)數(shu)(shu)字控(kong)制連(lian)接：5D&6D接線(xian)端(duan)(duan)；電(dian)源控(kong)制連(lian)接：12V&DGND接線(xian)端(duan)(duan)；模(mo)擬控(kong)制連(lian)接：*，+，-，#，每一個(ge)CEM20模(mo)塊連(lian)接一個(ge)獨立的模(mo)擬通(tong)道；數(shu)(shu)采(cai)(cai)與模(mo)塊之(zhi)間的最(zui)(zui)大(da)距離：100m；2、多路(lu)轉換(huan)(huan)器類(lei) 型：中繼多路(lu)轉換(huan)(huan)器；最(zui)(zui)大(da)輸入電(dian)壓(ya)：30Vdc；最(zui)(zui)大(da)采(cai)(cai)樣速率(lv)：12Hz；3、系(xi)統信息(xi)LED指示燈：提示采(cai)(cai)樣功能；模(mo)塊地址選擇：4位撥碼開關；4、供電(dian)推(tui)薦電(dian)源：數(shu)(shu)據采(cai)(cai)集器12V電(dian)源輸出；可變電(dian)源：外接12Vdc電(dian)源，電(dian)源變...
