MainFeatures12.1"TFTXGALED面板，电阻触摸屏嵌入式Intel?Atom?D2550处理器，1.86GHz系统内存***大支持4GBDDR31066SDRAM支持1个内置SATA2.5"HDD和1xmSATA插槽可选PCI/PCIex1扩展套件无风扇低功耗设计及新的机构设计通过BIOS调节RS-232/422/485COM1/COM2pin9RI/5V/12V可调节（通过BIOS）?LED背光自动调节PPC-3120是一款新型的12.1"工业平板电脑，搭载IntelAtomD2550处理器，可满足严苛环境下的多种需求。基于无风扇设计，PPC-3120在设备制造行业应用中，运行更稳定可靠。除此之外,双GbELAN,4x串口,4xUSB端口，GPIO接口轻松实现设备间的互联。用户有好设计的前置LED指示灯，可实时监测电源开关、存储访问和网络活动状态。PPC-3120-RAEEnvironmentEMCB***I,CE,FCCClassBFrontPanelProtectionIP65CompliantOperatingTemperature0~50°C(32~122°F)RelativeHumidity10~95%@40°C(non-condensing)SafetyCB,CCC,B***I,ULShockOperating10Gpeakacceleration(11msduration),followsIEC60068-2-27StorageTemperature-20~60°C(-4~140°F)VibrationOperatingRandomVibrationTest5~500Hz,1Grms,followIEC60068-2-64LCDDisplayBacklightLifetime50,000hrs(typical)BrightnessControlYesDisplayType12.1"TFTLCD(LEDBacklight)DotSize(mm)0.24x0.24Luminance(cd/m2)600Max.Colors16.2MMax.Resolution1024x768ViewingAngle(H/V°)80(left),80(right),70(up),70(down)OSSupportOSSupportWinXPE,WinXPPro,WES732bit,WinCE7.0PowerSupplyInputVoltageDC12~30VProcessorSystem2ndCacheMemory1MBBusExpansion1xMINIPCI-e(Standard),1xPCI/1xPCI-ethroughriser(Optional)ChipsetIntelNM10CPUIntelAtomD25501.86GHz10WDualCoreCPUonboardDimensi***(WxHxD)325x253.8x58.4mm(12.79"x10"x2.3")HDD1x2.5"SATAHDDBay(Internal)I/OPorts4xSerialports:3xRS-232,1xRS-232/422/485(AdjustablethroughBIOS),4xUSB2.0ports,1xLine-out,1xMIC-in,1xDB15VGA,1xDB9GPIOport(8pinprogramable)MemorySODIMMx1,DDR31066,Max4GBNetwork(LAN)2x10/100/1000MbpsEthernetSpeaker2x1WspeakersStoragemSATA*1WatchdogTimer255timerlevels;setupbysoftwareWeight3.3kg(7.27lb)TouchscreenControllerRS-232interfaceDurability(Touches)36millionLightTran***ission80&plu***n;3%Resolution2048x2048SoftwareDriverSupportWindows7,XP,CETouchTypeAnalogResistive5-wire)