产品特点:AMD80188-40EmbeddedCPU,orcompatibleSupportsavarietyofTCP/IPfeatures,includingTCP,UDP,IP,ICMP,ARP10BASE-TNE2000compatibleEthernetControllerReloadableOperatingSoftwareRemoteConfigurationDiagnosticsCOMdriversupportinterrupt&1KQUEUEInput&OutputbufferSupportserialportBuilt-inEEPROMBuilt-inself-tunerASICcontrolleronRS-485portsupportoneRS-232portsandfourRS-485ports7-segmentLEDdisplayforI-7188E5D-485Built-inMiniOS7Programdownloadport:COM1orEthernetPort产品规格:CPUCPU80188,40MHzorcompatibleSRAM384KbytesFlashMemory512KbytesEEPROM2KBytesBuilt-inWatchdogTimerYesCommunicationInterfaceCOM1RS-232(TXD,RXD,RTS,CTS,GND)COM2RS-485(D2+,D2-)COM3RS-485(D2+,D2-)COM4RS-485(D2+,D2-)COM5RS-485(D2+,D2-)EthernetPort10BASE-TNE2000compatibleEthernetControllerCOMPortFormatsDatabit7,8ParityEven,Odd,NoneStopbit1BaudRate115200bpsMax.LEDDisplay5-Digit7SegmentLEDDisplayYes(forI-7188E5D-485only)SystemLEDIndicatorYesDimensi***I-7188E5(D)-485123mmx72mmx33mmOperatingEnvironmentOperatingTemperature-25°Cto+75°CStorageTemperature-40°Cto+80°CPowerProtectionPowerreversepolarityprotectionRequiredSupplyVoltage+10to+30V/DC(non-regulated)Powerc***umption2WforI-7188E5-4853WforI-7188E5D-485)