X16***-20报警设定器，X16***-20TheRonanSeriesX16PDMProgrammableDigitalMonitorsarethelatestgenerationofRonan’sstate-of-the-artdigitalinputmanmachineinterfaceandremoteannunciatorsofferedinmostcommonmechanicalconfigurati***.ThesystemsintheX16PDMProgrammableDigitalMonitorsfeaturehighdensityinputfieldcontactcapacitywithremoteindicatorlightoutput.Asystemcommontroubleandaper-pointauxiliaryrelayoutputmaybeutilizedforfieldcontactrepeaterorforremotegroupalarms.Thesystemmonitorsinternalroutinesandthecommunicationbackbone,signaledbydedicatedLEDorrelaycontactclosure.X16PDMisequippedwithahostinterfacemodulethatprovidesadvancedcommunicationinterfaceprotocolstointerfacewithanexternalhostcomputer,localnetwork,orplantnetwork.TheRonanX16PDMProgrammableDigitalMonitorSystemsaredesignedfortheneedsoftheprocessandpowerindustrieswherefieldinputsandelectronicsarerequiredtobesomedistanceawayfromthedisplayorindicatinglampcabinets,suchasRelayRackRoomfromControlRoom,usingmulticonductorlampcabinetcables.Thesystemsprovideallthebasicfeaturesofanannunciatorina***all,highdensitymodulechassis.Asystemcommontroublealarmandaper-pointauxiliaryrelayoutputmaybeutilizedforafieldcontactrepeaterorforremotegroupalarms.Theper-pointoptionalauxiliaryrelaymodule,equippedwithonetofourrelays,providesaselectableformAorBtypedrycontact.Asystemcommonreflashoutputallowsremoteannunciationofanywindowgoingintoalarm.SimilartotheX11CAWindowAnnunciator,theProgrammableDigitalMonitorprovidesserialoutputofalarmsinmanyindustrystandardprotocolstoHostcomputers,HumanMachineInterface(HMI)computers,PLCsandDCSsystems.)