Factory Price Programmable Logic Controller PLC for Intelligent Control (Programmable Relay PR-12AC-

Product Description:Programmable Relay PR-12series (Compact Range) overview:
PR-12rangeisadvancedlevelmodel,incorporatingagoodmixofdigital&analogueIO,
IntegratedHighSpeedinputsandPWMoutput,counters,timers,realtimeclockandtime
switchfunctions.Availablein120V/240VACor12V/24VDCversions ;Easytoconfigure
withdrag-and-dropfunctionblocksorladderusingFREExLogicSoftsoftware.
PR-12rangeoffers4linedetachableLCDdisplayandkeypadformodifyingparametersor
displayandcontrolwhilstprogramisrunning.PR-12Serieshighlightsataglance:
xCustomizableStart-uppage/screen
x4-line,16-characterconfigurablebacklightdisplay
xModifyparametersviaKeypadpanelwithoutdownloadingnewprogram
xVariousblocks'differentparameterscanbedisplayedononescreen/pagesimultaneously
xRandomlyspecifyaspecificpagetodisplaytheIOstatusoftheCPU
xAlarmpagecanrecordanddisplaytheexactalarmoccurrencetime
xProgrammableupto64(userdefined)screens/pages
xModbusRTU&ASCIIprotocolsupported.
xUnitSizeallowsforDIN- railmountingtogetherwithcommonlyusedbreakersinbuildingautomationapplications.
xRetentivememorycapabilitystandardfeatureonthePR-12model.
xIt'soptionalforxLogictoactasslaveormasterinModbusRTUcommunicationnetwork.
xExtralargeprogramcapacity(256functionblocksavailable)
Benefit:
xTheidealsolutionforsimpleautomationtasks
xMinimizescosts-replacesmanyconventionalswitchingcontroldevices
xReducestimerequirements-simplifiedwiringandpanellayout
xSavesmuchspaceintheswitchingcabinet-modulesbasedona4widthindustrystandard
dimensionreplaceawidevarietyofrelays,timerswitchesandcontactorrelays
xFurnishesthewidestrangeofcapabilitiesandsuccessfulimplementationofextensive
applicationswiththeoptionofselectingfrom55integratedfunctionsandlinkingupto
256ofthemintheuserprogram.
xOperatorcontrolandmonitoringaremadeveryuser friendlybymeansofa4line,16
charactersperline,backlightdisplay.
xAdditionalexternaltextdisplayextendsthepossibilitiesforoperatorcontrolandmonitoring
xPasswordprotection-ProtectsyourengineeringIP
x55integrated,pretestedfunctions-Noadditionaldevices,suchaselapsedtimecounter,are
required
xlinkingof512functionsispossible-Extensiveapplicationscanbeimplementedwithout
restrictions
xEightdigitalinputs(incl.fourAIsat12/24VDC)andfourdigitaloutputsonboard
xDisplayofmessagetexts,actionitemsandcurrentvaluesaswellasdirectmodificationofthe
valuesonthedisplay
xRetentivedatamemory-Protectscurrentvaluesagainstlossintheeventofapowerfailure
xTogetherwiththexLogicSoftsoftware,configuringofthexLogicissimplyintuitive:program
generation,projectsimulationanddocumentationareaccomplishedusingdraganddrop
functionality,allowingmaximumeaseofoperation.
Technical Specifications:General Specifications:Timers:256
Counters:256
FunctionBlocks:256
Operationtemp.:-20ºC-55ºC
Storage:-40ºC-70ºC
Protection:IP20(Non-waterproof)
RTCaccuracy:MAX±5S/day
RTCtimeintervals:256
RTCBackupat25°C:100hours,Li-ionbattery(optional)
Power-offretentivity:Yes
Dimensions:72*90*61(Unit,mm)
Certificate:CE
Installation:35mm-DINrailorscrewforinstallation
ModifyparametersviakeypadLCD:yes
Expansioncapacity:NO
Passwordprotection:Multiplepasswordprotection
Communicationinterface:1Program/RS232port(TTLinterface)
Communicationprotocol:ModbusRTU/ASCII
It'soptionalforxLogictobeeitherslaveormasterinModbusnetwork.
TechnicalIndex:PowersupplyPowerAC110V-240VInputparameters:InputNo8(I1-I8)Digitalinput8(I1-I8)AnalogueinputNonePowerrangeAC0-240VInputsignal0AC0-40VInputsignal1AC79-240VOutputparameters:OutputNo4(Q1-Q4)OutputtypeRelayoutputContinuouscurrentResistiveload10A/Inductiveload2ASwitchfrequency:Mechanism10HzResistor/lightload2HzSensitiveload0.5HzOtherparameters:Themainfrequencyrange47-63HzWeightApprox.300g
Dimensions & Wiring Diagram:InstallationDimensions:
1.Powersupply&Inputterminals2.ProgramPort(canbeusedasRS232portwithELC-RS232orRS485portwith
PRO-RS485)3.HMI/LCDpanel 4.keypad5.Outputterminals
WiringDiagram: