INIM Flex5/R Assembly instructions

Flex5/R5relayoutputsexpansionmoduleInstallationandprogrammingmanual
EN 50131-1
EN 50131-3
EN 50130-4
EN 50130-5
CEB T031

Table of contents
1.DescriptionofFlex5/R 3
1.1Descriptionofparts 4
1.2TechnicalspecificationsofFlex5/R 5
2.InstallationofFlex5/R 6
2.1Anti-tamper 6
2.2Flex5/Rboardconnections 7
2.3ConnectingtotheI-BUSline 9
2.4Flex5/Rproject 10
2.4.1AddressingofFlex5/R 11
2.4.2AddressingfromFlex5/R 11
2.4.3EnrollingofFlex5/R 13
3.ProgrammingofFlex5/R 15
3.1Programmingtheexpansionboards 15
3.1.1Expansionparameters 15
4.Generalinformation 16
4.1Aboutthismanual 16
4.2Manufacturer'sdetails 16
4.3SimplifiedEUDeclarationofConformity 16
4.4Warranty 16
4.5Limitedwarranty 17
4.6Documentsfortheusers 17
4.7Disposaloftheproduct 17
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Flex5/R| © 2021 Inim Electronics S.r.l. 3
1. Description of Flex5/R
Flex5/Risaperipheralthatprovides5terminalsforthecontrolofbothACandDCloads.
Eachterminalcanbeconfiguredinthecontrolpanelasarelayoutput,drycontactforDCandACdevicesup
toamaximumof10A.
Relay outputInthecaseofrelayuseoutputswithDCcurrents,itisadvisabletoconsultthefollowingdiagramsforthecor-
rectsizingofthesystemloadsbasedonthesuppliedcurrent:
Electrical endurance
Cycles
Switching DC current [A]
Maximum DC load breaking capacity
DC voltage [V]
Switching DC current [A]

1. Description of Flex5/R
1.1 Description of parts
D
C
B
E
[A]I-BUSterminals
[B]‘ENROLL’button
[C]LED‘P’(enrolling/settingaddress)
[D]LEDs‘L1,...,L5’(outputstatus/setting
address)
[E]Relayoutputterminals

LED signallingThe‘P’LED,duringtheautomaticenrollingphaseviathecontrolpanel,willblinkrapidly.
LEDs‘L1,...,L5’,duringnormalfunctioningofthedevice,indicatethestatusoftheoutputs:
lLEDon,relayactive
lLEDoff,relayinactive
Duringthemanualaddressingprocess,LEDs‘P’and‘L1,...,L5’indicatetheaddressoftheperipheral,in
accordancewiththetableprovidedinthedevice projectparagraph.
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1.2 Technical specifications of Flex5/R
1.2 Technical specifications of Flex5/R
Power supply voltage from9to15V
Current absorption 250mAmax
Relay features
Purelyresistiveloads: Max16A@230V~
Max16A@30V
Incandescentlamps: Max8A
Fluorescentlamps: Max0.5A
LEDlamps: 100W@230V~
30W@120V~
Electronictransformers: 4A
Motors(cosφmin0.6): 3.5A
Range of the voltage connectible to the OUTx output
Alternating Current from0to253V~,50/60Hz
continuous current
from0to253V @0.35A
from0to28V @10A
Operating environmental conditions
Temperature from-10to+40°C
Relative humidity ≤75%withoutcondensation
Security rating 2
Environmental class II
DIN-rail mount 5moduleenclosure
Dimensions (W x H x D) 88x90x58mm
Weight 180gr
(EN IEC 62368-1)
Isolation class
Terminal type + D S - ES1,PS2
OUT1, ..., OUT5 ES3,PS3

2. Installation of Flex5/R
2. Installation of Flex5/R
TheFlex5/RdeviceisDIN-Railmountcompatible.
ItmustbeinstalledinsideafireproofenclosurewithUL94-5Vflamabilityrating.
2.1 Anti-tamper

A
B
D
C

Theperipheralswithvisibleterminalsandwhichdonothaveananti-tamperdevicecanstillbeequipped
withprotectionbyinterveningontheassemblyprocedure.
Pleasenotethatinordertocomplywithsecuritystandards,allthecontrolpanelperipheralsmustbepro-
tectedagainsttamper.
Hereweprovideinformationononeofthepossibleproceduresthatcanbeadopted.Thisinvolvesthe
assemblyofamicroswitchonthedevice,whichsignalsanyattemptedtamper,andtheconsequentpro-
grammingoftheterminalusedforthiscontact.
1. Procureamicroswitchwithatleasttwonormally-opencontacts[A](preferablywith3contacts:COM-
NO-NC).
2. Employaterminalandprogramitasa‘24H’input,whosedescriptiontypeis‘Tamper’,balancedwith
asingle6K8Ω[B]resistance,unlimitedalarmcyclesandbelongingtoapartitionthatisviewableon
atleastonekeypad.
3. Using2wires,connectthemicroswitchtothe‘24H’inputterminal.
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2.2 Flex5/R board connections
4. Onthemicroswitch:
lidentifythecommoncontact(COM)andconnectitusingoneofthetwowires,totheGNDter-
minalofthe‘24H’terminal[C].
lidentifythenormallyopencontact(N.O.,whichisthecontactthatgeneratesashort-circuitbet-
weenthecontactitselfandtheCOMcontactwhentheswitchleveriscompressed)andcon-
nectoneendofthe6k8Ωresistortoit[D].
Connecttheotherendoftheresistancetothewirewhichisconnectedtothe‘24H’inputter-
minal.
5. Installthemicroswitchinsuchawaythatundernormalconditionstheswitchleveriscompressed.
Ifatamperattemptoccurs,theleverwillreleasethusgeneratingtheopeningofthecontactandan
immediatealarmonthe‘24H’terminal.
NoteThis wiring method can be applied in most situations, however, it is only a point of reference. In order to ensure
proper protection, you must always take in to account the specific mechanical and electrical conditions of the
device you are working on.
2.2 Flex5/R board connections
Asaperipheral,Flex5/Rmustbeconnectedtothecontrolpanelthroughtheavailable‘+DS-’terminals.
13.8V
I-BUS
UseoftheFlex5/Rtodriveroller-shuttermotors(single-phasebidirectionalasynchronousmotors)isachie-
vedthroughtheuseof2terminals.
Anecessaryconditionisthatthe2outputsusedhavetheinterlockfunctionactivebetweenthem.

2. Installation of Flex5/R
“N”
“L”
I-BUS
“N”
“L2”
“L1”
Terminalsthatcanhavetheinterlockfunctionactivatedbetweenthemare:
lthe‘OUT1’and‘OUT2’pair
lthe‘OUT3’and‘OUT4’pair
Attention!The mains line must be protected by a safety-standards compliant circuit breaker (trip
switch).
The circuit breaker (trip switch) must be located externally to the apparatus and should be
easily accessible.
The distance between contacts must be at least 3mm.
The manufacturer strongly advises the use of a magnetothermic switch with C intervention curve and maximum
nominal current - 16A.
The electrical earthing system of the site must be compliant with all safety standards and laws in force.
Be careful during the mains connection phase.
Danger of electric shock.
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2.3 Connecting to the I-BUS line
2.3 Connecting to the I-BUS line
TheperipheraldevicesofInimElectronicscontrolpanelsaretobeconnectedtothecontrolpanelviatheI-
BUS.
Theconnectionbetweenthecontrolpanelanditsperipheralsisachievedthroughashielded4wire(or
more)cable.
Attention!The shield must be connected to one of the ground terminals (or GND) only on the control
panel side and must follow the entire BUS without being connected to ground in other
points.
Thecontrolpanelconnectionisdoneusingterminals‘+ D S -’onthemotherboard.
SizingThesizingoftheI-BUSline,i.e.thedistributionofperipheralsandtheuseofcablestoconnectthem,must
bedoneonthebasisofvariousprojectfactors,inordertoensurethediffusionofthesignalsofconductors
‘D’and‘S’andthepowersuppliedbyconductors‘+’and‘-’.
Thefactorsare:
lThecurrentconsumptionoftheconnecteddevices.
InthecaseofinsufficientpowersupplyfromtheBUSlinetoperipheralsanddetectors(refertothe
Technicalspecificationstable),thiscanalsobesuppliedbyexternalpowersupplies.
lCabletype
Thecablesectionusedaffectsthedispersionoftheconductorsignals.
Cable
AF CEI 20-22 II number of conductors section (mm2) I-BUS terminal
4wirecable+shield
2 0.5 + -
2 0.22 D S
Recommended cable

2. Installation of Flex5/R
Cable
AF CEI 20-22 II number of conductors section (mm2) I-BUS terminal
6wirecable+shield
2 0.5 + -
2 0.22 D S
2 0.22 available
6wirecable+shield
2 0.75 + -
2 0.22 D S
2 0.22 available
lCommunicationspeedovertheBUS
Thisparametercanbechangedbymeansoftheprogrammingsoftware(38.4,125or250kbs).
BUS speed maximum admissible length
(sum of the sections downstream of the control panel or of an isolator)
38.4kbps 500m
125kbps 350m
250kbps 200m
BUS sizing
lNumberanddistributionofIB200isolators.
ToincreasethereliabilityandtheextensionoftheBUS,itisnecessarytouseisolators.
2.4 Flex5/R project
AfterinstallingthecontrolpanelperipheralsandconnectingthemtotheBUS,itisnecessarytoallowthe
controlpaneltorecognizeanddistinguishonefromanotherinorderforthemtobeplaced inthe con-
figuration.
Thisispossiblefirstlybyassigninganaddresstoeachperipheral.
Theaddressingprocedurechangesinaccordancewiththetypeofperipheral.Thetypesavailableare:
lkeypads(bothwithkeysandLCDdisplayandalsowithtouch-screens)
lproximityreaders(bothstand-aloneandintegratedintokeypads)
lexpansions(bothwithinput/outputandrelayterminals)
lsounder/flasher
lhome-automationmodules
lthermostats
lwirelesstransceivers
WarningPeripherals of different types can have the same address, whereas peripherals of the same
type must always have different addresses.
Wireless transceivers must have different addresses from those of readers and expansions.
Afterassigningalltheaddresses,itisnecessaryforthecontrolpaneltocarryouttheperipheralenrollingpro-
ceduresinordertoincludetheminthesystemconfigurationthatthecontrolpanelwillmanage.
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