MainFeatures符合PCI总线2.2规格支持串口速度达921.6kbps，支持任何波特率设置8个RS-232端口或8个RS-422/485端口OXuPCI954UARTs，支持128字节***先出FIFO标准PCI即插即用，自动分配输入/输出地址支持操作系统：Windows2K/XP/Vista/7,WindowsCE5.0/6.0,Linux,QNX提高系统性能的中断状态寄存器预留有终端电阻空间RS-485数据流自动控制工具功能强大，方便使用（ICOM工具）通用PCI，支持3.3伏或5伏PCI总线信号1，000伏直流电浪涌保护2，500伏直流电隔离保护ThePCI-1620isaneightportRS-232,andPCI-1622isaneightportRS-422/485PCIcommunicationcardthatarecompatiblewiththePCI2.2busspecification,andoffertran***issionspeedsupto921.6kbps.Theyalsosupportanybaudratesetting,forexample500kbpsisacceptable.PCI-1620andPCI-1622alsocomewithhigh-performanceOXuPC1954UARTwith128-byteFIFOtoreduceCPUload.Thesecomponentsmakeyoursystemmorestableandreliable.Thus,thePCI-1620andPCI-1622areespeciallysuitableformultitaskingenvironments.ThePCI-1620isaneightportRS-232,andPCI-1622isaneightportRS-422/485PCIcommunicationcardthatarecompatiblewiththePCI2.2busspecification,andoffertran***issionspeedsupto921.6kbps.Theyalsosupportanybaudratesetting,forexample500kbpsisacceptable.PCI-1620andPCI-1622alsocomewithhigh-performanceOXuPC1954UARTwith128-byteFIFOtoreduceCPUload.Thesecomponentsmakeyoursystemmorestableandreliable.Thus,thePCI-1620andPCI-1622areespeciallysuitableformultitaskingenvironments.PCI-1622C-CECommunicati***CommunicationControllerOXuPC1952DataBits5,6,7,8DataSignalsRS-422:Tx+,Tx-,Rx+,Rx-,RTS+,RTS-,CTS+,CTS-,RS-485:Data+,Data-FIFO128bytesDataFlowControlRTS/CTS,Xon/XoffIRQAssignedbyPlug&PlayParityNone,even,oddSpeed50bps~921.6kbps,anybaudratesetting230.4kbpsStopBits1,1.5,2EnvironmentHumidity(Operating)5~95%RH,non-condensingTemperature(Operating)-10~60°C(14~140°F)Temperature(Storage)-25~85°C(-13~185°F)GeneralBusUniversalPCIV2.2Certificati***CE,FCCclassAConnector1xFemaleDB78Dimensi***185x100mm(7.3"x3.9")PowerC***umption600mA@+5VProtectionEFTProtection2,500KVESDProtection15kVIsolationProtection2,500VDCSurgeProtection1000VDCSoftwareBundledSoftwareICOMToolsGeneralOSSupportWindows2000/XP/Vista/7,WindowsCE5.0/6.0,LinuxandQNX)