产品特点：FRnetNetworkFRnetisaninnovativeindustrialfieldbusthatthemanyspecialfeatures,suchasHighspeeddeterministicI/OcontrolRealI/OsynchronizationcapabilityNon-protocolcommunicationEasyusedmemory-mappingI/OprogrammingOneFRnetporttoexpanddistributedI/OmoduleTwowirecablingModbusProtocolFRnetI/OmappingtoModbusaddressesforModbus/TCPclientaccessConvertssingleModbus/TCPtomultiModbus/RTI-7188EF-016actsinasimilarandwaytotheI-7188E-MTCPModbus/TCPgateway.ItcaneasilyupgrademanyModbus/RTUdevicesconnectedtotheCOMportsofI-7188EF-016togiveEthernetcommunicationabilities.ASCII-basedProtocol(DCONProtocol)I-7188EF-016includestheDCONprotocol,whichisarequest/replycommunicationprotocolthatisusedtoaccessthedatafromthemoduleusingasimpleASCIIformat.Forexample,sendingthecommand"$01M"willquerythecontrollername.Therespondingmodulewillreplywithamessagesimilarto"!017188EF-016(cr)".VariousDCONSDKProvided(Free)InordertoaccesstheFRnetI/OoftheI-7188EF-016fromthehostandtheremoteI/OmodulesconnectedtotheI-7188EF-016.VariousSDKsh***ebeenprovidedontheCD,suchas:DLLdriverActiveXcomponentLabViewbundleddriverIndusoftbundleddriverLinuxdriverOPCserverFirmwareModifiableTheModbusandtheotherrelatedSDKisprovidedforuserstodeveloptheirowncustomfirmware.Built-inWatchdogThebuilt-inwatchdogcircuitwillresettheCPUmoduleifafailureoccursineithertheha***areorthesoftware.Iftheapplicationprogramdoesnotrefreshthewatchdogtimerwithin0.8sec,thewatchdogcircuitwillinitiatearesetoftheCPU.产品规格;SystemCPU80188-40orcompatibleEEPROM2048bytes(8blocks,eachblockcontains256bytes)Dataretention>100years1,000,000erase/writecycleSRAM512KbFLASHROM512KbEraseunitisonesector(64Kb)100,000erase/writecyclesProgramscanbedownloadfromCOM1Built-in64-bitha***areuniqueserialnumberCommunicationEthernetPort10M/10BaseT,RJ-45PortCOMPortCOMdriversupportinterrupt1KQUEUEInputOutputbufferCOM1:RS232(CTS,RTS,RXD,TXD,GND)COM2:RS485(Data+,Data-)FRnetPortCommunicationspeed:250KbpsScantime:128input/128outputpoints@2.88mS(I-7188EF-016L)Communicationdistance:Max.400m(I-7188EF-016L)Cable:CPEV0.9(2PTwisted-pairwire)DistributedI/OmodulesMax.8SAmodules,FR-2053(16DI)Max.8RAmodules,FR-2057(16DO)EachmoduleofFR-2053/FR2057moduleisonegroup.Built-inWatchDogTimer(0.8seconds)Built-inPowerProtectionandNetworkProtectionCircuitRealTimeClockYear-2000compliantDisplaysseconds,minutes,hours,dateofthemonthDisplaysmonthandyearfrom1980to2079NVSRAM:31bytes,batterybackup,datavalidforupto10yearsDisplay7-segmentLED:5-digit(forI-7188EFDonly)PowerPowerrequirement10-30VDC(non-regulated)Powerc***umption2.0WforI-7188EF-0163.0Wfor7188EFD-016GeneralEnvironmentOperatingtemperature-25°Cto+75°CStoragetemperature-40°Cto+80°CHumidityOperatinghumidity:10%~90%RH,non-condensingtoragehumidity:5%~95%RH,non-condensingMechanicalDimensi***(W×H×D)123mm×72mm×33mmInstallationDIN-Rail,StackMounting)