Easy Electronics xLogic Micro PLC User manual

Updated:February 22,2010
xLogic User'sManual
AppliedtoELCseriesCPU&Extensions__Ver:2.3

2
Contents
²Introduction
²Gettingstarted
²Installationandwiring
²ProgrammingxLogic
²Configuring&software
²Applications
²Technicaldata

3
Introduction
CongratulationswithyourxLogicMicroPLCprovidedbyEasyElectronicCo.,Ltd.
ThexLogicMicroPLCisacompactandexpandableCPUreplacingminiPLCs,multipletimers,relaysand
counters.
ThexLogicMicroPLCperfectlyfitsinthespacebetweentimingrelaysandlow-endPLCs.EachCPU
incorporatesnotonlyareal-timeclockandcalendar,butalsoprovidessupportforoptionalexpansionI/O
modulestoenhancecontrolandmonitoringapplications.Dataadjustmentscaneasilybeperformedvia
thekeypad,theLCDdisplay,orthroughtheeasy-to-usexLogicsoft.DIN-railandpanel-mountedoptions
arebothavailable,offeringfullflexibilitytothevariousinstallationneedsofyourapplication.
ThexLogicMicroPLCisavailablein120V/240VACor12Vand24VDCversions,makingittheideal
solutionforrelayreplacement,orsimplecontrolapplicationsasbuildingandparkinglotlighting,
managingautomaticlighting,accesscontrol,wateringsystems,pumpcontrol,ventilationsystems,
homeautomationandawidefieldofotherapplicationsdemandinglowcosttobeaprimarydesignissue.
Westronglyrecommendedtakingthetimetoreadthismanual,beforeputtingthexLogicMicroPLCto
work.Installation,programminganduseoftheunitaredetailedinthismanual.Thefeature-richxLogic
MicroPLCprovidesaforoff-lineoperationmode,allowingfullconfigurationandtestingpriortoin-field
servicecommissioning.Inreviewingthismanualyouwilldiscovermanyadditionaladvantageousproduct
properties,itwillgreatlysimplifyandoptimizetheuseofyourxLogicMicroPLC.
Validrangeofthismanual
ThemanualappliestodevicesofELCseriesmodules.FormoreinformationaboutSMSmoduleor
Ethernetmodule,pleaserefertotheSMSmoduleorEthernetmoduleuser'smanual.

4
SafetyGuideline
Thismanualcontainsnoticesyouhavetoobserveinordertoensureyourpersonalsafety,aswellasto
preventdamagetoproperty.Thenoticesreferringtoyourpersonalsafetyarehighlightedinthemanual
byasafetyalertsymbol;noticesreferringtopropertydamageonlyhavenosafetyalertsymbol.The
noticesshownbelowaregradedaccordingtothedegreeofdanger.
Caution
Indicatesthatdeathorseverepersonalinjurymayresultifproperprecautionsare
nottaken
Caution
Withasafetyalertsymbolindicatesthatminorpersonalinjurycanresultifproper
precautionsarenottaken.
Caution
Withoutasafetyalertsymbolindicatesthatpropertydamagecanresultifproper
precautionsarenottaken.
Attention
Indicatethatanunintendedresultorsituationcanoccurifthecorresponding
noticeisnottakenintoaccount.
Ifmorethanonedegreeofdangerispresent,thewarningnoticerepresentingthehighestdegreeof
dangerwillbeused.Anoticewarningofinjurytopersonswithasafetyalertsymbolmayalsoincludea
warningrelatingtopropertydamage.
QualifiedPersonnel

5
Thedevice/systemmayonlybesetupandusedinconjunctionwiththisdocumentation.Commissioning
andoperationofadevice/systemmayonlybeperformedbyqualifiedpersonnel.Withinthecontextof
thesafetynoticesinthisdocumentationqualifiedpersonsaredefinedaspersonswhoareauthorizedto
commission,groundandlabeldevices,systemsandcircuitsinaccordancewithestablishedsafety
practicesandstandards.Pleasereadthecompleteoperatinginstructionsbeforeinstallationand
commissioning.
EASYdoesnotacceptanyliabilityforpossibledamagetopersons,buildingsormachines,whichoccur
duetoincorrectuseorfromnotfollowingthedetails.
PrescribedUsage
Notethefollowing:
Warning
Thisdeviceanditscomponentsmayonlybeusedfortheapplicationsdescribedinthecatalogorthe
technicaldescription,andonlyinconnectionwithdevicesorcomponentsfromothermanufacturers
whichhavebeenapprovedorrecommendedbyEASY.Correct,reliableoperationoftheproductrequires
propertransport,storage,positioningandassemblyaswellascarefuloperationandmaintenance.
Trademarks
AllnamesidentifiedbyxLogicareregisteredtrademarksoftheEASY.Theremainingtrademarksinthis
publicationmaybetrademarkswhoseusebythirdpartiesfortheirownpurposescouldviolatetherights
oftheowner.
CopyrightEasy2007allrightsreserved
Thedistributionandduplicationofthisdocumentortheutilizationandtransmissionofitscontentsare
notpermittedwithoutexpresswrittenpermission.Offenderswillbeliablefordamages.Allrights,
includingrightscreatedbypatentgrantorregistrationofautilitymodelordesign,arereserved.
DisclaimofLiability
Wehavereviewedthecontentsofthispublicationtoensureconsistencywiththehardwareandsoftware
described.Sincevariancecannotbeprecludedentirely,wecannotguaranteefullconsistency.However,
theinformationinthispublicationisreviewedregularlyandanynecessarycorrectionsareincludedin
subsequenteditions.

6
Additionalsupport
Wetakeprideinansweringyourquestionassoonaswecan:
Pleaseconsultourwebsiteat www.xLogic-plc.com foryourclosestpointofcontactoremailusat
[e-mail]

7
Contents
Contents...................................................................................................................................................................................................7
Chapter1GeneralIntroductiontoxLogic.............................................................................................................................11
1.1Overview.......................................................................................................................................................................................11
1.2Highlightfeature.......................................................................................................................................................................11
Chapter2Hardwaremodelsandresources.........................................................................................................................16
2.1NamingRulesofELCSeries................................................................................................................................................ 16
2.2Hardwaremodelselection....................................................................................................................................................18
2.3Structure&dimension........................................................................................................................................................... 26
Chapter3Installing/removingxLogic.....................................................................................................................................29
3.1DINrailmounting.....................................................................................................................................................................30
3.2Wall-mounting............................................................................................................................................................................31
3.3MountingELC-HMI-FP.............................................................................................................................................................34
3.4wiringxLogic...............................................................................................................................................................................36
3.4.1Connectingthepowersupply.................................................................................................................................37
3.4.2ConnectingxLogicinputs......................................................................................................................................... 37
3.4.3ConnectingxLogicOutputs......................................................................................................................................40
3.4.4Communicationportinstructions:.......................................................................................................................44
Chapter4 ParametersmodificationHMIoperation......................................................................................................46
4.1OverviewofxLogicmenu..................................................................................................................................................... 47
4.2LCDpanelinstruction............................................................................................................................................................. 47
4.3Selectfunctionpage............................................................................................................................................................... 50
4.3.1HowtoswitchRun/Stop........................................................................................................................................... 52
4.3.2Setparameter................................................................................................................................................................53
4.3.3Setpassword..................................................................................................................................................................56
4.3.4HowtosetaddressofCPUandexpansionmodule..................................................................................... 59
4.3.5SetLCD(backlightandContrast)........................................................................................................................ 62
4.3.6Setcommunicationparameters............................................................................................................................63
4.3.7ModificationofSystemTime.................................................................................................................................. 65
Chapter5Programmingviapanelkey...................................................................................................................................67
5.1Connectors...................................................................................................................................................................................67
5.2Blocksandblocknumbers....................................................................................................................................................69
5.3FromcircuitdiagramtoxLogicprogram.......................................................................................................................71
5.4ThefourgoldenrulesforoperatingxLogic.................................................................................................................. 73
5.5Writingandstartingthecircuitprogram.......................................................................................................................74
5.5.1Selectingprogrammingmode................................................................................................................................74
5.5.2Thefirstcircuitprogram...........................................................................................................................................75
5.5.3Circuitprograminput.................................................................................................................................................77
5.5.4Assigningacircuitprogramname....................................................................................................................... 80
5.5.5Assigningsystemcover............................................................................................................................................ 81

8
5.5.6Secondcircuitprogram.............................................................................................................................................82
5.5.7Deletingablock............................................................................................................................................................87
5.6Memoryspaceandcircuitprogramsize........................................................................................................................ 88
Chapter6Configuring&Programmingsoftware...............................................................................................................89
6.1xLogicFunctions........................................................................................................................................................................90
6.2GeneralInput&Outputfunctions.................................................................................................................................... 90
6.2.1Inputs................................................................................................................................................................................ 90
6.2.2Cursorkeys.....................................................................................................................................................................91
6.2.3Outputs.............................................................................................................................................................................91
6.2.4PermanentlogicallevelsHIandLO.................................................................................................................... 92
6.2.5PanelKey.........................................................................................................................................................................92
6.2.6Shiftregisterbits......................................................................................................................................................... 93
6.2.7Analoginputs.................................................................................................................................................................93
6.2.8F(digitalflag)................................................................................................................................................................93
6.2.9AF(Analogflag)............................................................................................................................................................94
6.3Basicfunctionslist GF........................................................................................................................................................95
6.3.1AND.....................................................................................................................................................................................96
6.3.2ANDwithedgeevaluation....................................................................................................................................... 97
6.3.3NAND................................................................................................................................................................................. 97
6.3.4NANDwithedgeevaluation.................................................................................................................................... 98
6.3.5OR........................................................................................................................................................................................99
6.3.6NOR..................................................................................................................................................................................100
6.3.7XOR..................................................................................................................................................................................101
6.3.8NOT..................................................................................................................................................................................101
6.3.9BooleanFunction.......................................................................................................................................................102
6.4Basicsonspecialfunctions................................................................................................................................................103
6.4.1Designationoftheinputs...................................................................................................................................... 103
6.4.2Timeresponse............................................................................................................................................................. 104
6.4.3Backupofthereal-timeclock.............................................................................................................................. 105
6.4.4Retentivity.....................................................................................................................................................................105
6.4.5Parameterprotection...............................................................................................................................................105
6.4.6Calculatingthegainandoffsetofanalogvalues....................................................................................... 105
6.5Specialfunctionslist SF..................................................................................................................................................107
6.5.1On-delay........................................................................................................................................................................110
6.5.2Off-delay........................................................................................................................................................................113
6.5.3On-/Off-delay..............................................................................................................................................................115
6.5.4Retentiveon-delay................................................................................................................................................... 116
6.5.5Wipingrelay(pulseoutput)..................................................................................................................................117
6.5.6Edgetriggeredwipingrelay................................................................................................................................. 119
6.5.7Asynchronouspulsegenerator........................................................................................................................... 121
6.5.8Randomgenerator....................................................................................................................................................122
6.5.9Stairwaylightingswitch.........................................................................................................................................124
6.5.10Multiplefunctionswitch.......................................................................................................................................126
6.5.11Weeklytimer.............................................................................................................................................................128

9
6.5.12Yearlytimer...............................................................................................................................................................131
6.5.13Up/Downcounter....................................................................................................................................................137
6.5.14Hourscounter...........................................................................................................................................................139
6.5.15Thresholdtrigger.................................................................................................................................................... 142
6.5.16Latchingrelay...........................................................................................................................................................144
6.5.17Pulserelay..................................................................................................................................................................145
6.5.18Messagetext.............................................................................................................................................................146
6.5.19Softkey.........................................................................................................................................................................154
6.5.20Shiftregister.............................................................................................................................................................156
6.5.21Analogcomparator.................................................................................................................................................159
6.5.22Analogthresholdtrigger......................................................................................................................................163
6.5.23Analogamplifier...................................................................................................................................................... 166
6.5.25Analogdifferentialtrigger...................................................................................................................................169
6.5.26Analogmultiplexer.................................................................................................................................................172
6.5.27Systemcover............................................................................................................................................................174
6.5.28PulseWidthModulator(PWM)..........................................................................................................................176
6.5.29AnalogRamp.............................................................................................................................................................179
6.5.30AnalogMath.............................................................................................................................................................. 182
6.5.31Analogmatherrordetection............................................................................................................................. 184
6.5.32ModbusRead.............................................................................................................................................................186
6.5.33ModbusWrite............................................................................................................................................................192
6.5.34Datalatchingrelay.................................................................................................................................................197
6.5.35PIcontroller...............................................................................................................................................................199
6.5.36Memorywrite............................................................................................................................................................209
6.5.37MemoryRead............................................................................................................................................................215
6.5.38WordtoBit.................................................................................................................................................................219
6.6xLogicsoft...................................................................................................................................................................................220
6.7MainFunctions........................................................................................................................................................................ 226
6.8OperationInstructions.........................................................................................................................................................226
6.8.1MenuBar.......................................................................................................................................................................227
6.8.1.1File....................................................................................................................................................................... 227
6.8.1.2Edit.......................................................................................................................................................................228
6.8.1.3Tools....................................................................................................................................................................228
6.8.1.4SMS..................................................................................................................................................................... 229
6.8.1.5View.....................................................................................................................................................................231
6.8.1.6Help..................................................................................................................................................................... 231
6.8.2Toolbar............................................................................................................................................................................232
6.8.3ProgrammingToolbar.............................................................................................................................................. 232
6.8.4SimulationToolandstatuswindow.................................................................................................................. 234
6.9BasicOperation.......................................................................................................................................................................236
6.9.1OpenFile....................................................................................................................................................................... 236
6.9.1.1OpenNewFile................................................................................................................................................ 236
6.9.1.2OpenExistedDocument............................................................................................................................238
6.9.2EditFunctionDiagramProgram......................................................................................................................... 239

10
6.9.2.1PlaceFunctionBlock....................................................................................................................................239
6.9.2.2EditPropertyofFunctionBlock..............................................................................................................239
6.9.2.3Setuplink..........................................................................................................................................................240
6.9.2.4DeleteFunctionBlockorDeleteLink...................................................................................................242
6.10SimulationRunning............................................................................................................................................................242
6.11SaveandPrint...................................................................................................................................................................... 244
6.12ModifyPasswordandtransfertheProgram............................................................................................................245
6.13On-linemonitoring/testcircuitprogram.................................................................................................................. 247
Chapter7Applications.................................................................................................................................................................252
7.1Dual-functionswitch.............................................................................................................................................................252
7.2Automaticgate........................................................................................................................................................................255
7.2.1Standardsolution......................................................................................................................................................256
7.2.2TheschemeofxLogic..............................................................................................................................................257
7.3Ventilationsystem.................................................................................................................................................................258
7.3.1Standardsolution......................................................................................................................................................259
7.3.2TheschemeofxLogic..............................................................................................................................................260
7.4Factorydoor............................................................................................................................................................................. 262
7.4.1Standardsolution......................................................................................................................................................262
7.4.2TheschemeofxLogic..............................................................................................................................................263
7.5Daylightlampsystem..........................................................................................................................................................267
7.5.1Standardsolution......................................................................................................................................................271
7.5.2TheschemeofxLogic..............................................................................................................................................271
7.6Rainwaterpump..................................................................................................................................................................... 275
7.6.1Standardsolution......................................................................................................................................................276
7.6.2TheschemeofxLogic..............................................................................................................................................277
Chapter8ModbusfunctioncodeandRegisteraddresses..........................................................................................279
8.2RegisteraddressesofxLogic............................................................................................................................................281
Appendix.............................................................................................................................................................................................290
ATechnicaldata..............................................................................................................................................................................290
A.3Switchingcapacityandservicelifeoftherelayoutputs.....................................................................................311

11
Chapter1GeneralIntroductiontoxLogic
1.1Overview
xLogicisauniversallogicmodulemadebyEasy.
xLogic,acompact,expandableCPUthatcanreplaceminiPLC,multipletimers,relaysandcounters,
Splittingthedifferencebetweenatimingrelayandalow-endPLC,EachCPUhousesareal-timeclock
andcalendar,andsupportsoptionalexpansionI/Omodulestoenhanceyourcontrolandmonitoring
applications.Dataadjustmentscanbedoneviatheon-boardkeypadandLCDdisplay,orwithxLogicsoft.
ItcanbeeitherDIN-railorpanelmounted,dependingupontheneedsofyourapplication,anditis
availablein120V/240Vacaswellas12Vand24Vdcversions,anditistheidealsolutionforrelay
replacementapplications,simplecontrolapplicationssuchasbuildingandparkinglotlighting,managing
automaticlighting,accesscontrol,wateringsystems,pumpcontrol,orventilationsystemsinfactory,and
homeautomationandapplicationsinwhichcostisaprimarydesignissue.
1.2Highlightfeature
l4-lines,10-charactersperline,backlightdisplay(16-charactersperlineforELC-22/26CPU).
lMultiplevaluedisplayandinputviakeypadandLCDdisplay.
lKey-panelprogrammingfeature(optional)
lFunctionBlockDiagram
lStandardModbusRTU/ASCII/TCPcommunicationprotocolsupported.
lIt’soptionalforxLogictoactasslaveormasterincertainModbusRTUcommunicationnetwork.
lCANBUSprotocolbasedexpansionmodules(ELC-18/22/26seriesCPU)
lExpandableupto9linkedIOexpansionmodulesreaching162I/Opointsinmaximum
l1RS232portand2RS485portsbuilt-in(merelyappliedtostandardELC-12Series);1RS232port
and1RS485portbuilt-in(merelyappliedtoELC-18Series)
lOptionalEthernetconnectivity
lSMS/GSMmoduleforremotecontrol,monitoringandalarm
lMultiplechannelsanaloginputsavailablewithDC0-10Vsignal,PT100signal&0/4….20mA.
lDefaultRealTimeClock(RTC)andsummer/wintertimerisavailable

12
lBackupatRealTimeClock(RTC)at25 °C:100hours(10hoursforStandard/EconomicELC-18CPU)
lTwochannelshigh-speedcounting(ELC-18SeriesCPU:14KHz; UpgradedELC-18&ELC-12/22/26
SeriesCPU:60KHz)
lPre-configuredstandardfunctions,e.g.on/off-delays,pulserelayandsoftkey
l2PWMchannels(333Hz)
lRetentivememorycapability(NotappliedtoELC-6&economicELC-12)
lRS232communicationdownloadcablewithphoto-electricityisolation
lUSBcommunicationdownloadcablewithphoto-electricityisolation
lProgrammablecapabilityupto256functionblocks(ELC-18),512functionblocks(ELC-12)
lMountingviamodular35mmDINrailorscrewfixedmountingplate
lOn-linemonitorcapability
lCompactdesign
lHMI(LCD)separateinstallationavailable,e.g.xLogiccanbeinstalledinsidecabinetandHMI
mountedinit’sfrontpanel
lDatalogging
lKindsofanalogsignalsprocesscapacity(DC0..10V,0/4...20mAandPT100probeinputsandDC
0..10Vand0/4...20mAoutputs)
lLowcost
SomeofthethingsxLogiccandoforyou?
ThexLogicMicroPLCprovidessolutionsforcommercial,industrial,buildingand
domesticapplicationssuchaslighting,pumping,ventilation,shutteroperationsor
inswitchingcabinets.Theapplicationfieldiswidespreadandthesearejustafew
tomention.
UsingtheRS485busandEthernetconnectivityallowstheusertorealizevariousextensive(real-time)
monitoringandcontrolapplications.UtilizingtheoptionalSMSmodulethesystemscanfurthermorebe
remotelycontrolledvia(GSM)cellphone.SMSAlarms,statusupdatesandanyotherdesirablemessages
canbeprovidedatsettriggers.
Specialversionswithoutoperatorpanelanddisplayunitareavailableforseriesproductionapplications
insmallmachine,installationandcabinetbuildingenvironmentstofurtherslashcost.
xLogicdevices
xLogicBasicisavailableintwovoltageclasses:
*Classes1:DC12-24V:i.e.:ELC-6DCSeries,ELC-12DCseries,ELC-18series,ELC-22seriesand
ELC-26DCSeries.
*Classes2:AC110-240V:i.e.:ELC-6ACSeries,ELC-12ACseries,ELC-18ACseries,ELC-22ACseriesand

13
ELC-26ACseries
Intheversions:
*WithDisplay:ELC-18Series(12inputsand6outputs)
*Optional(With/without)Display:ELC-12Series(8inputsand4outputs),ELC-22Series(14inputsand
8outputs),ELC-26Series(16inputsand10outputs)
ELC-18Seriesisequippedwithanexpansionbus(CanBus)
EachVersionisprovides44pre-configuredstandardandspecialfunctionblocksforthecreationofyour
circuitprogram.
Expansionmodules:
ELC-E(appliedtoELC-18/22/26CPU)
*xLogicdigitalmodulesareavailableforoperationwith12…24VDC,and110...240VAC,andare
equippedwitheightinputsandeightoutputs.
*xLogicanalogmodulesareavailableforoperationwith12…24VDCandareequippedwithsixdigital
andtwoanaloginputs.
ELC12-E(appliedtoELC-12CPU)
*xLogicdigitalmodulesareavailableforopera tionwith12…24VDC,and110...240VAC,andare
equippedwithfourinputsandfouroutputs.
*xLogicanalogmodulesareavailableforoperationwith12…24VDCandareequippedwithfour
digital/analoginputs.
Communicationmodules:
lxLogic:RS232communicationcable(Model:ELC-RS232)
Itiskindofuniversalcablewithphotoelectricityisolationwhichcanbedirectlyconnectedtostandard
9-pinportofPC,alsokindofinterfacemodulewhichcanenableuser’sprogramtobedownloadedinto
xLogicCPUthroughxLogicsoftforrunning.ItalsoistheconnectioncablebetweenCPUandthirdparty
devicewiththeRS232port(justlikeHMI)inmodbuscommunicationsystem.
lxLogic:USBcommunicationcable(Model:ELC-USB).
ItiskindofcommunicationcablewithphotoelectricityisolationthroughwhichPCwithUSBportonlycan
beconnectedtoxLogicmainmodule,moreover,ithassamefeaturesasELC-RS232module, soitis
quiteconvenientforuserwhosecomputerhasnostandardserialport.
lxLogic:Ethernetmodule（Model ELC-Ethernet）

14
ItiscalledEthernetmodule,usedtoconnectxLogicmainmodulesindifferentplacestoenormous
Ethernettobuildupahugemonitoringandcontrolsystem.ItcontainsDCandACtwotypes.
lxLogic:SMSmodule（Model ELC-SMS-D-R）
ELC-SMS-D-R iskindofSMSmodule,throughwhichSMScanberegardedasexpansioninputbyuser
torealizewirelessremotecontrolanditcansendalarmmessagestousercellphones.
Communication/Network
xLogicoffersdifferentwaystocommunicatewithinthesystem.
RS485port(RS485 communicationmoduleneeded)
TheRS485portisusedforcommunicationbetweentheCPUandvariousdevicesorequipmentswhich
havethestandardRS485port.CommunicateusingModbusRTU/ASCIIprotocol.
RS232orUSBport(ELC-ES232/ELC-USBneeded)
Ifthereisnonetworkrequiredandonlyonemainmodulewithsomeexpansionmodulesisneededforthe
application,thedown-anduploadoftheprojecttoandfromthemainmodulehappensoverthestandard
RS232orUSBport.Itallowssystemmaintenancelikemonitoringtoo.
Ethernetnetwork
Iftheapplicationrequiresasystemwheremorethanonemainmoduleisneededandthesemain

15
moduleshavetocommunicate,eachmainmodulewillbeconnectedoveranEthernetModuleboxtothe
Ethernet.Theprojectdown-anduploadtoandfromthemainmodulesandthecommunicationbetween
themainmoduleshappensovertheEthernetnetwork.Furthermorethevisualizationofthewholesystem
ispossibleandeasytorealizeapersonalcomputer.
Note
xLogicCPUmaybeequippedwithexpansionmodulesofthedifferentvoltageclass,butexpansion
modulemustbesuppliedthecorrectpowercorrespondingtoitstype.
EachxLogicCPUprovidesthefollowingconnectionsforthecreationofthecircuitprogram,regardlessof
thenumberofconnectedblocks:
lDigitalinputsI1toI4(ELC-6),I1toI8(ELC-12),I1toIC ELC-18），I1toID(ELC-22),I1toIF(ELC-26)
lAnaloginputsAI1toAI8
lDigitaloutputsQ1toQ6 ELC-18）， Q1toQ4(ELC-12)
lDigitalflagblocksF1-F64(appliedtostandardELC-12&UpgradedELC-18CPU);
lF1-F64
l-F8:Startupflag
l-F64:Backlightcontrolbit
lAnalogflagblocksAF1toAF64(appliedtostandardELC-12&UpgradedELC-18CPU);
AF1-AF32(appliedtootherELCseriesCPU)
lShiftregisterbitsS1toS8
l4cursorkeysand8Panelkeys(ELC-22/26)

16
Chapter2Hardwaremodelsandresources
2.1NamingRulesofELCSeries
1.Seriesname
2.Pointsofinputandoutput
3.Supplypower ACorDC
4.Digital/Analog D:digitalDA:digital/analogL:withphotoelectricityisolation
5.Outputtype R:relay T:transistorTN=“PNP”transistor;TP= “NPN”transistor
6.E:economicmode
Modelname(expansionmodule,pluswithELC-18/22/26CPUtogethertouse):
1.Seriesname
2.E:expansionmodule
3.Pointsofinputandoutput
4.Supplypower ACorDC
5.Digital/Analog D:digitalDA:digital/analog
6.Outputtype R:relayTP: “NPN”transistor；TN:“PNP”transistor
Modelname(expansionmodule,pluswithELC-12CPUtogethertouse):

17
1.Seriesname
2.E:expansionmodule
3.Pointsofinputandoutput
4.Supplypower ACorDC
5.Digital/AnalogDA:digital/analog
6.Outputtype R:relayTP: “NPN”transistor；TN:“PNP”transistor
2.2Hardwaremodelselection
xLogic(MicroPLC)ModelSelectionchart(excludingaccessories)
StandardELC-12SeriesCPUUnits
Model Expansion BriefDescription Supplyvoltage Inputs Outputs High-speedcount PWM HMI RTC
ELC-12AC-R-CAP YES
CPUwith
13-LED-indicators
COVER
AC110～240V 8digital 4relays
(10A) NO NO optio nal yes
ELC-12DC-DA-R-CAP YES
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4relays
(10A) I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
NO optio
nal yes
ELC-12DC-DA-TN-CAP YES
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4
transistors(
PNP)
I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
2ch(Q
3,Q4)
optio
nal yes
ELC-12DC-DA-TP-CAP YES
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4
transistors(
NPN)
I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
2ch(Q
3,Q4)
optio
nal yes
ELC-12AC-R-HMI YES CPUwithkeypad
panel/LCD AC110～240V 8digital 4 relays(10A) NO NO optio nal yes
ELC-12DC-DA-R-HMI YES CPUwithkeypad
panel/LCD DC12V-DC24V 4digital/analog(I1-I4)+4 digital(I5-I8)
4relays
(10A) I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
NO optio
nal yes
ELC-12DC-DA-TN-HMI YES CPUwithkeypad
panel/LCD DC12V-DC24V 4digital/analog(I1-I4)+4 digital(I5-I8)
4
transistors
(PNP)
I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
2ch(Q
3,Q4)
optio
nal yes
ELC-12DC-DA-TP-HMI YES CPUwithkeypad
panel/LCD DC12V-DC24V 4digital/analog(I1-I4)+4 digital(I5-I8)
4
transistors
(NPN)
I5,I6(Max.14kHz)I7
,I8(Max.60kHz)
2ch(Q
3,Q4)
optio
nal yes
EconomicELC-12SeriesCPUUnits

18
ELC-12AC-R-E-CAP NO
CPUwith
13-LED-indicators
COVER
AC110～240V 8digital 4relays
(10A) NO NO optio nal yes
ELC-12DC-D-R-E-CAP NO
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4relays
(10A) NO NO optio nal yes
ELC-12DC-D-TN-E-CAP NO
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4
transistors
(PNP)
NO NO optio
nal yes
ELC-12DC-D-TP-CAP NO
CPUwith
13-LED-indicators
COVER
DC12V-DC24V 4digital/analog(I1-I4)+4
digital(I5-I8)
4
transistors
(NPN)
NO NO optio
nal yes
StandardELC-12SeriesExpansionModules
Model Supplyvoltage Inputs Outputs
ELC12-E-8AC-R AC110~240V 4Digital 2Relays(3A,Q1-Q2)+2Relays(10A,Q3-Q4)
ELC12-E-8DC-DA-R DC12V DC24V 4Digital/analog 2Relays(3A,Q1-Q2)+2Relays(10A,Q3-Q4)
ELC12-E-8DC-DA-TN DC12V DC24V 4Digital/analog 4Transistors PNP）
ELC12-E-8DC-DA-TP DC12V DC24V 4Digital/analog 4Transistors NPN）
ELC12-E-PT100 DC12V DC24V 2ChannelsPT100,resolution:0.1°(12bits),
temperaturerange:-50℃-200℃
none
ELC12-E-AQ-V DC15V DC24V None 2Channels(DC0…10V),VoltageSignal
ELC12-E-AQ-I DC12V DC24V None 2Channels(0…20mA),CurrentSignal
ELC12-E-AI(I) DC12V DC24V 4Channels(0/4…..20mA),CurrentSignal none
ELC12-E-RS485 DC12V DC24V isolated485converter,usedtobringouttheterminalsofRS485portbuilt-inELC-12seriesCPUforconnectionwiththirdpartydevices.
ELC12-E-ETHERNET-AC AC110-240V Ethernetmodule
ELC12-E-ETHERNET-DC DC12V DC24V Ethernetmodule
Accessories
ELC-HMI Displayingandprogram-makingkeypadpanelforELC-12seriesCPU,optional,
ELC-COVER-CABLE ConnectioncablebetweenELC-12CPUandELC-HMI-FP(Faceplate)forlong-distanceapplicationpurpose,oneandhalfmetersstandardlength.
ELC-HMI-FP Faceplate(ELC-HMI’sinstallationunit),makingitpossibleforELC-HMItobeexternallyinstalledinthefrontdoorofcabinetforeasyobservationandoperationwhile
ELC-12CPUisrequiredtobeinstalledinside.
ELC12-CB-A AtypeconnectionbridgebetweenELC-12CPU&Extensionmodule.Freeofcharge!
ELC12-CB-B connectioncablebetweenELC-12CPU&Extensionmodule,itcanbeusedtoremotelyconnectELC-12CPUtoitsextensionunits,3-meterstandardlength
ELC-COVER CPU’Scoverwith13LEDindicatorsindicatingIOstatus,ifLCDnotrequired,Optional
ELC-MEMORY Realtimedataloggingdevicewithamini-SDcardslotforELC-12CPUs.Thehistorydata(IOstatus,analogvalue,currentvalueofregisters)ofELC-12CPUcanbe
recorded,retrievedandviewedviait

19
StandardELC-6SeriesCPUUnits
Model Expansion Supplyvoltage Inputs Outputs High-speedcount PWM HMI RTC
ELC-6AC-R no AC110~
AC240V 4digital 2relays(10A) no no no yes
ELC-6DC-D-R no DC12-24V 4digital 2relays(10A) no no no yes
ELC-6DC-D-TN no DC12-24V 4digital 2transistors(PNP) no no no yes
MODEL DESCRIPTION
StandardELC-18CPUUNITS
Expansion Supplyvoltage Inputs Outputs PWM HMI RTC High-speedcount
ELC-18AC-R available AC110~
AC240V
12digital 6relays 10A）no yes yes No
ELC-18DC-D-R available DC12-24V 12
digital
6relays 10A）no yes yes 2Routes(14KHZ)
ELC-18DC-D-TP(NPN) available DC12-24V 12
digital
6transistor
(0.3A) 2ch(Q5,Q6)
yes yes 2Routes(14KHZ)
ELC-18DC-D-TN(PNP) available DC12-24V 12
digital
6transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(14KHZ)
ELC-18DC-DA-R available DC12-24V 8analog/
digital+
4digital
6relays 10A）no yes yes 2Routes(14KHZ)
ELC-18DC-DA-TP(NPN) available DC12-24V 8analog/
digital+
4digital
6transistor
(0.3A) 2ch(Q5,Q6)
yes yes 2Routes(14KHZ)
ELC-18DC-DA-TN(PNP) available DC12-24V 8analog/
digital+
4digital
6transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(14KHZ)
EconomicELC-18CPUUNITS
Expansion Supplyvoltage Inputs Outputs PWM HMI RTC High-speedcount
ELC-18AC-R-E No AC110~
AC240V
12digital 6relays
10A）
no yes yes No
ELC-18DC-D-R-E No DC12-24V 12
digital
6relays
10A）
no yes yes 2Routes(14KHZ)

20
ELC-18DC-D-TP-E(NPN) No DC12-24V 12digital 6
transistor
(0.3A)
no yes yes 2Routes(14KHZ)
ELC-18DC-D-TN-E(PNP) No DC12-24V 12digital 6
transistor
(0.3A)
no yes yes 2Routes(14KHZ)
ELC-18DC-DA-R-E No DC12-24V 8analog/
digital+
4digital
6relays
10A）
no yes yes 2Routes(14KHZ)
ELC-18DC-DA-TP-E(NPN) No DC12-24V 8analog/
digital+
4digital
6
transistor
(0.3A)
no yes yes 2Routes(14KHZ)
ELC-18DC-DA-TN-E(PNP) No DC12-24V 8analog/
digital+
4digital
6
transistor
(0.3A)
no yes yes 2Routes(14KHZ)
UpgradedELC-18CPUUNITS
Expansion Supplyvoltage Inputs Outputs PWM HMI RTC High-speedcount
ELC-18AC-R-U Yes AC110~
AC240V
12digital 6relays
10A）
no yes yes No
ELC-18DC-D-R-U Yes DC12-24V 12digital 6relays
10A）
no yes yes 2Routes(60KHZ)
ELC-18DC-D-TP-U(NPN) Yes DC12-24V 12digital 6
transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(60KHZ)
ELC-18DC-D-TN-U(PNP) Yes DC12-24V 12digital 6
transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(60KHZ)
ELC-18DC-DA-R-U Yes DC12-24V 12digital 6relays
10A）
no yes yes 2Routes(60KHZ)
ELC-18DC-DA-TP-U(NPN) Yes DC12-24V 12digital 6
transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(60KHZ)
ELC-18DC-DA-TN-U(PNP) Yes DC12-24V 12digital 6
transistor
(0.3A)
2ch(Q5,Q6) yes yes 2Routes(60KHZ)
StandardELC-18SeriesExpansionModules
Supplyvoltage Inputs Outputs
ELC-E-16AC-R AC110~
AC240V
8digital 4relays 10A）+4relays(3A)
ELC-E-16DC-D-R DC12-24V 8digital 4relays 10A）+4relays(3A)
ELC-E-16DC-DA-R DC12-24V 6digital+2analog/digital 4relays 10A）+4relays(3A)
ELC-E-16DC-D-TN DC12-24V 8digital 8transistors(PNP)(0.3A)
ELC-E-16DC-DA-TN DC12-24V 6digital+2analog/digital 8transistors(PNP)(0.3A)