品牌：SIEMENS/西门子型号：6***6641-0BA11-0AX1显示器尺寸：4.5（寸）分辨率：256处理器：西门子输入方式：键盘输入输入电压：24（V）面板防护等级：IP20产品认证：CE6***6641-0BA11-0AX1OP77ASIMATICOPERATORPANELOP77ABACKLITLCDISPLAY,4.5"DISPL.W.GRAPHICSCAPABILMPI-/PROFIBUS-DPINTERFACEUPTO1,5MB,FORCONFIGURATIONWINCCFLEXIBLE2004COMPACTHSPUPWA***;CONTAINSOPEN-SOURCE-SW,WHICHISPROVIDEDFREEOFCHARGE.FORDETAILSSEEENCLOSEDCD)