IDEC RJ22 SeriesSlim Power Relays (Bifurcated Contacts)

2

RJ Series Slim Power Relay Plug-in Terminal (Bifurcated Contacts)

•Thesmallestwidthfor2-pole/bifurcatedcontactsrelay•Non-polarizedgreenLEDindicatoravailable(exceptforsimpletype)•IDEC’suniquelight-guidestructureenablesanRJrelaytobeidentifiedbytheilluminatingLED

•Diode,reversepolaritydiode,andRCcircuitsareavailable•Peakinversevoltageis1000V•ULrecognized,CSAcertified,VDEapproved,CEmarked

Applicable StandardsStandards Mark FileNo.orOrganization

UL508 ULRecognizedFileNo.E55996

CSAC22.2No.14 CSAFileNo.LR35144

EN61810-1VDENo.40015055

EULowVoltageDirective

Light-guide

IDEC's unique light-guide structure

GreenLEDindicatorcompliantwithIECrequirements.

High contact reliability with bifurcated contacts (minimum applicable load: 1V DC, 100µA)

RelaysBifurcated Contacts

Type2-pole(bifurcatedcontactsDPDT)

PartNo. CoilVoltageCode

Standard(withLEDindicator) RJ22S-CL-* A12,A24,A120,A240,D5,D12,D24,D100Simple(withoutLEDindicator) RJ22S-C-*

Withdiode(withLEDindicator) RJ22S-CLD-*D5,D12,D24,D48,D100

Withdiode(withoutLEDindicator) RJ22S-CD-*

Contact RatingsAllowableContactPower RatedLoad

AllowableSwitchingCurrent

AllowableSwitchingVoltage

MinimumApplicableLoad(Note)ResistiveLoad InductiveLoad Voltage ResistiveLoad InductiveLoad

cosø=0.4L/R=7ms

250VAAC30WDC

100VAAC15WDC

250VAC 1A 0.4A1A 250VAC

125VDC

1VDC100μA

(referencevalue)30VDC 1A 0.5A

Note:Measuredatoperatingfrequencyof120operationsperminute(failureratelevelP,referencevalue)

High contact reliability with bifurcated contacts

Coil Voltage CodeCode Voltage

A12 12VACA24 24VACA120 120VACA240 240VACD5 5VDCD12 12VDCD24 24VDCD48 48VDCD100 100-110VDC

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3

RJ Series Slim Power Relay Plug-in Terminal (Bifurcated Contacts)

Ratings

VoltageULRatings CSARatings VDERatings

Resistive GeneralUse Resistive Inductive GeneralUse ResistiveNO NC NO NC NO NC NO NC NO NC NO NC

250VAC — — 1A 1A — — — — 1A 1A 1A 1A30VDC 1A 1A — — 1A 1A 1A 1A — — 1A 1A

Coil Ratings

RatedVoltage(V)

CoilVoltageCode

WithoutLEDIndicator WithLEDIndicator OperatingCharacteristics(againstratedvaluesat20°C)

PowerConsumption

RatedCurrent(mA)±15%

(at20°C)Coil

Resistance(Ω)±10%(at20°C)

RatedCurrent(mA)±15%,(at20°C) Coil

Resistance(Ω)±10%(at20°C)

PickupVoltage(initialvalue)

DropoutVoltage(initialvalue)

MaximumContinuousAppliedVoltage(Note)50Hz 60Hz 50Hz 60Hz

AC50/60Hz

12V A12 87.3 75.0 62.5 91.1 78.8 62.580%

maximum30%

minimum 140%Approx.

1.1VA(50Hz)0.9to1.2VA(60Hz)

24V A24 43.9 37.5 243 47.5 41.1 243120V A120 8.8 7.5 6,400 8.7 7.4 6,400240V A240 4.3 3.7 25,570 4.3 3.7 25,570

DC

5V D5 106 47.2 110 47.2

70%maximum

10%minimum

170% Approx.0.53to0.64W

12V D12 44.2 271 48.0 27124V D24 22.1 1,080 25.7 1,08048V D48 11.0 4,340 10.7 4,340

100-110V D100 5.3-5.8 18,870 5.2-5.7 18,870 160%Note: Maximumcontinuousappliedvoltageisthemaximumvoltagethatcanbeappliedtorelaycoils.

SpecificationsRelay RJ22S

NumberofPoles 2-pole

ContactConfiguration DPDT(bifurcatedcontacts)

ContactMaterial AgNi(goldclad)

DegreeofProtection IP40

ContactResistance(initialvalue)

50mΩmaximum(measuredusing5VDC,1Avoltagedropmethod)

OperatingTime(at20°C)15msmaximum(attheratedcoilvoltage,excludingcontactbouncetime)WithdiodeorRC:20msmaximum

ReleaseTime(at20°C)10msmaximum(attheratedcoilvoltage,excludingcontactbouncetime)WithdiodeorRC:20msmaximum

ImpulseWithstandVoltage 10,000VAC(betweencontactandcoil)

InsulationResistance 100MΩminimum(500VDCmegger)

DielectricStrength

Betweencontactandcoil 5,000VAC,1minute

Betweencontactsofthesamepole 1,000VAC,1minute

Betweencontactsofthedifferentpoles 3,000VAC,1minute

VibrationResistance

OperatingExtremes 10to55Hz,amplitude0.75mm

DamageLimits 10to55Hz,amplitude0.75mm

ShockResistance

OperatingExtremes NOcontact:200m/s2,NCcontact:100m/s2

DamageLimits 1,000m/s2

ElectricalLifeACload:100,000operationsminimum(operatingfrequency1,800perhour)DCload:200,000operationsminimum(operatingfrequency1,800perhour)

MechanicalLifeACload:10millionoperationsminimum(operatingfrequency18,000operationsperhour)DCload:20millionoperationsminimum(operatingfrequency18,000operationsperhour)

OperatingTemperature(100%ratedvoltage) –40to+70°C(nofreezing)

OperatingHumidity 5to85%RH(nocondensation)

StorageTemperature –40to+85°C(nofreezing)

StorageHumidity 5to85%RH(nocondensation)

Weight(approx.) 19g

Applicable SocketsStyle PartNo.

StandardScrewTerminal SJ2S-05B

Finger-safeScrewTerminal SJ2S-07L

PCBoardTerminal SJ2S-61

StandardScrewTerminals

Finger-safe Screw Terminals (IP20)

PC Board Terminals

4

RJ Series Slim Power Relay Plug-in Terminal (Bifurcated Contacts)

Internal Connection (bottom view)RJ22S-CL-* Standard (with LED indicator) RJ22S-CLD-* With diode (with LED indicator)

24V AC/DC or less Over 24V AC/DC

5(24)6(21)7(22)

4(14)3(11)2(12)

8(A2)

1(A1)

1(A1)

8(A2)

2(12) 3(11) 4(14)

7(22) 6(21) 5(24)

(A1)1

(A2)8

2(12) 3(11) 4(14)

7(22) 6(21) 5(24) 5(24)6(21)7(22)

4(14)3(11)2(12)

(A2)8

(A1)1

–

+

–

+

24V AC/DC or less Over 24V AC/DC

RJ22S-C-* Simple RJ22S-CD-* With diode

5(24)6(21)7(22)

4(14)3(11)2(12)

8(A2)

1(A1) (A1)

1

(A2)8

2(12) 3(11) 4(14)

7(22) 6(21) 5(24)

–

+

Operating Temperature and Coil Temperature Rise

Ambient Temperature (°C)Ambient Temperature (°C)Ambient Temperature (°C)

Tem

pera

ture

Ris

e (°

C)

Tem

pera

ture

Ris

e (°

C)

Tem

pera

ture

Ris

e (°

C)

AC Coil (60 Hz) AC Coil (50 Hz) DC Coil

0 10 20 30 40 50 60 70

102030405060708090

100110120130

Load current 1A x 2 polesNo load current

130120110100908070605040302010

706050403020100

Load current 1A x 2 polesNo load current

130120110100908070605040302010

706050403020100

Load current 1A x 2 polesNo load current

•Theslanteddashedlineindicatestheallowabletemperatureriseforthecoilatdifferentambienttemperatures.•Theabovetemperaturerisecurvesshowthecharacteristicswhen100%oftheratedcoilvoltageisapplied.

Dimensions (mm)

28.8

12.7

31.1

27.0

0.5ø1

.2 ×

3 e

long

ated

hol

e 0.52.6

6.0

2.6

7 6 5432

81

When mounted in a socket

71mm

15.5mm

55.7

mm

71mm

15.5mm

55.7

mm

800.262.4332www.IDEC.com/relay

5

RJ Series Slim Power Relay PC Board Terminal (Bifurcated Contacts)

•DPDT,DPST-NOcontactsareavailable.•Thesmallestwidthfor2-pole/bifurcatedcontactsrelay•IDEC’suniquespringreturnmechanismensureslonglife.•Flux-tightstructure

Applicable StandardsStandards Mark FileNo.orOrganization

UL508 ULRecognitionFileNo.E55996

CSAC22.2No.14 CSAFileNo.LR35144

EN61810-1VDENo.40015055

EULowVoltageDirective

High contact reliability with bifurcated contacts (minimum applicable load: 1V DC, 100 µA)

Coil Voltage CodeCode Voltage

A12 12VACA24 24VACA120 120VACA240 240VACD5 5VDCD12 12VDCD24 24VDCD48 48VDCD100 100-110VDC

RelaysBifurcated Contacts

Type Contact2-pole(bifurcatedcontactsDPDT)

PartNo.(OrderingPartNo.) CoilVoltageCode

PlainDPDT RJ22V-C-*

A12,A24,A120,A240,D5,D12,D24,D48,D100DPST-NO RJ22V-A-*

Contact RatingsAllowableContactPower RatedLoad AllowableSwitch-

ingCurrent

AllowableSwitch-ing

Voltage

MinimumApplicableLoad(Note)ResistiveLoad InductiveLoad Voltage ResistiveLoad InductiveLoad

cosø=0.4L/R=7ms

250VAAC30WDC

100VAAC15WDC

250VAC 1A 0.4A1A 250VAC

125VDC

1VDC100μA

(referencevalue)30VDC 1A 0.5A

Note:Measuredatoperatingfrequencyof120operationsperminute(failureratelevelP,referencevalue)

Ratings

VoltageULratings CSARatings VDERatings

Resistive GeneralUse Resistive Inductive GeneralUse ResistiveNO NC NO NC NO NC NO NC NO NC NO NC

250VAC — — 1A 1A — — — — 1A 1A 1A 1A

30VDC 1A 1A — — 1A 1A 1A 1A — — 1A 1A

DPDT contact (bifurcated)

DPST-NO contact (bifurcated)

RJ Series Slim Power Relay PC Board Terminal (Bifurcated Contacts)

6

Coil Ratings

RatedVoltage(V)

CoilVoltageCode

RatedCurrent(mA)±15%(at20°C)

CoilResistance(Ω)±10%(at20°C)

OperatingCharacteristics(againstratedvaluesat20°C)

PowerConsumption

50Hz 60HzPickupVoltage

(initialvalue)

DropoutVoltage

(initialvalue)

MaximumContinuousApplied

Voltage(Note)

AC50/60Hz

12V A12 87.3 75.0 62.5

80%maximum

30%minimum 140%

Approx.1.1VA(50Hz)0.9to1.2VA(60Hz)

24V A24 43.9 37.5 243120V A120 8.8 7.5 6,400240V A240 4.3 3.7 25,570

DC

5V D5 106 47.2

70%maximum

10%minimum

170%160%

Approx.0.53to0.64W

12V D12 44.2 27124V D24 22.1 1,08048V D48 11.0 4,340

100-110V D100 5.3-5.8 18,870Note: Maximumcontinuousappliedvoltageisthemaximumvoltagethatcanbeappliedtorelaycoils.

SpecificationsRelay RJ22V

NumberofPoles 2-pole

ContactConfiguration DPDT(bifurcated),DPST-NO(bifurcated)

ContactMaterial AgNi(goldclad)

DegreeofProtection Flux-tightstructure

ContactResistance(initialvalue) 50mΩmaximum(measuredusing5VDC,1Avoltagedropmethod)

OperatingTime(at20°C) 15msmaximum(attheratedcoilvoltage,excludingcontactbouncetime)

ReleaseTime(at20°C) 10msmaximum(attheratedcoilvoltage,excludingcontactbouncetime)

InsulationResistance 100MΩminimum(500VDCmegger)

ImpulseWithstandVoltage 10,000VAC(betweencontactandcoil)

DielectricStrength

Betweencontactandcoil 5,000VAC,1minute

Betweencontactsofthesamepole 1,000VAC,1minute

Betweencontactsofthedifferentpoles 3,000VAC,1minute

VibrationResistance

OperatingExtremes 10to55Hz,amplitude0.75mm

DamageLimits 10to55Hz,amplitude0.75mm

ShockResistance

OperatingExtremes NOcontact:200m/s2,NCcontact:100m/s2

DamageLimits 1,000m/s2

ElectricalLife

ACload:100,000operationsminimum(operatingfrequency1,800perhour)DCload:200,000operationsminimum(operatingfrequency1,800perhour)

MechanicalLife

ACload:10millionoperationsminimum(operatingfrequency18,000operationsperhour)DCload:20millionoperationsminimum(operatingfrequency18,000operationsperhour)

OperatingTemperature(100%ratedvoltage) –40to+70°C(nofreezing)

OperatingHumidity 5to85%RH(nocondensation)

StorageTemperature –40to+85°C(nofreezing)

StorageHumidity 5to85%RH(nocondensation)

Weight(approx.) DPDT:17g,DPST-NO:16g

800.262.4332www.IDEC.com/relay

RJ Series Slim Power Relay PC Board Terminal (Bifurcated Contacts)

7

Dimensions (mm)RJ22V-C-*

13 max.(12.7)

1.1

4.0

0.3

25.5

max

.(2

5.3)

29 max.(28.8)

0.4

0.60.6

0.6

RJ22V-A-*

13 max.(12.7)

1.1

4.0

0.3

25.5

max

.(2

5.3)

29 max.(28.8)

0.4

0.6

0.6

Mounting Hole LayoutRJ22V-C-*

(2.6

)

8-ø1.3 holes

(1.9)

5.05.0

20.0

7.5

RJ22V-A-*

5.0

(2.6

)

(1.9) 20.0

7.5

6-ø1.3 holes

Internal Circuit Diagram (Bottom View)RJ22V-C-*

8(A2)

2(12) 3(11)

6(21)7(22) 5(24)

4(14)

1(A1)

RJ22V-A-*

8(A2)

3(11)

6(21) 5(24)

4(14)

1(A1)

Operating Temperature and Coil Temperature Rise

Ambient Temperature (°C)Ambient Temperature (°C)Ambient Temperature (°C)

Tem

pera

ture

Ris

e (°

C)

Tem

pera

ture

Ris

e (°

C)

Tem

pera

ture

Ris

e (°

C)

AC Coil (60 Hz) AC Coil (50 Hz) DC Coil

0 10 20 30 40 50 60 70

102030405060708090

100110120130

Load current 1A x 2 polesNo load current

130120110100908070605040302010

706050403020100

Load current 1A x 2 polesNo load current

130120110100908070605040302010

706050403020100

Load current 1A x 2 polesNo load current

•Theslanteddashedlineindicatestheallowabletemperatureriseforthecoilatdifferentambienttemperatures.•Theabovetemperaturerisecurvesshowthecharacteristicswhen100%oftheratedcoilvoltageisapplied.

Safety Precautions

•TurnoffthepowertotheRJrelaypriortoinstallation,removal,wiring,mainte-nance,andinspection.Failuretoturnpoweroffmaycauseelectricalshockorfire.•Observethespecificationsandratedvalues,otherwiseelectricalshockorfiremayoccur.

•Usewiresofthepropersizetomeetthevoltageandcurrentrequirements.•Tightenterminalscrewstoapropertighteningtorque.

When mounted in a socket

71mm

15.5mm

55.7

mm

71mm

15.5mm

55.7

mm

Instructions1. Driving Circuit for Relays1. Tomakesureofcorrectrelayoperation,applyrated

voltagetotherelaycoil.2. InputvoltageforDCcoil:

CompleteDCvoltageisbestforstableoperationofthecoilpower.Whenusingapowersupplycontainingaripplevoltage,suppresstheripplefactorwithin5%.Whenpowerissuppliedthrougharectificationcircuit,relayoperatingcharacteristics,suchaspickupvoltageanddropoutvoltage,dependontheripplefactor.Connectasmoothingcapacitorforbetteroperatingcharacteristicsasshownbelow.

+– R

SmoothingCapacitor

Relay

Pulsation

Emin Emax Emean DC

Ripple Factor (%) × 100%Emax – Emin

Emax = Maximum of pulsating currentEmin = Minimum of pulsating currentEmean= DC mean value

Emean

3. OperatingtherelayinsyncwithanACload: IftherelayoperatesinsyncwiththeACpowervoltageof

theload,therelaylifemaybereduced.Ifthisisthecase,selectarelaywiththerequiredloadreliability.Or,maketherelayturnonandoffirrespectiveoftheACpowerphaseornearthepointwheretheACphasecrosseszerovoltage.

R

VinEAC

TE

Load

Vin

EAC

4. Leakagecurrentwhilerelayisoff:Incorrect R TE

lo

CorrectR

Whendrivinganelementatthesametimeastherelayisoperating,specialconsiderationisneededwhendesigningthecircuit.Asshownintheincorrectcircuitexampleabove,leakagecurrent(Io)flowsthroughtherelaycoilwhiletherelayisoff.Leakagecurrentcausescoilreleasefailureoradverselyaffectsthevibrationandshockresistance.Designacircuitasshowninthecorrectexample.

5. Surgesuppressionfortransistordrivingcircuits:Whentherelaycoilisturnedoff,ahigh-voltagepulseisgenerated.Besuretoconnectadiodetosuppressthecounterelectromotiveforce.Then,thecoilreleasetimebecomesslightlylonger.Toshortenthecoilreleasetime,connectaZenerdiodebetweenthecollectorandemitterofthecontrollingtransistor.SelectaZenerdiodewithaZenervoltageslightlyhigherthanthepowervoltage.

R

Counter emfsuppressing diode

Relay+

–

2. Protection for Relay Contacts1. Thecontactratingsshowmaximumvalues.Makesurethat

thesevaluesarenotexceeded.Whenaninrushcurrentflowsthroughtheload,thecontactmaybecomewelded.Ifthisisthecase,connectacontactprotectioncircuit,suchasacurrentlimitingresistor.

2.Contactprotectioncircuit:Whenswitchinganinductiveload,arcingcausescarbidestoformonthecontacts,resultinginincreasedcontactresistance.Inconsiderationofcontactreliability,contactlife,andnoisesuppression,useofasurgeabsorbingcircuitisrecommended.Notethatthereleasetimeoftheloadbecomesslightlylonger.Checktheoperationusinganactualload.Incorrectuseofacontactprotectioncircuitwilladverselyaffectswitchingcharacteristics.Fourtypicalexamplesofcontactprotectioncircuitsareshowninthefollowingtable:

RC

PowerC R Ind. Load

ThisprotectioncircuitcanbeusedwhentheloadimpedanceissmallerthantheRCimpedanceinanACloadpowercircuit.R:ResistorofapproximatelythesameresistancevalueastheloadC:0.1to1μF

C

RPower Ind. Load

ThisprotectioncircuitcanbeusedforbothACandDCloadpowercircuits.R:ResistorofapproximatelythesameresistancevalueastheloadC:0.1to1μF

Diode

+

–

DPower Ind. Load

ThisprotectioncircuitcanbeusedforDCloadpowercircuits.Useadiodewiththefollowingratings.Reversewithstandvoltage:Powervoltageoftheloadcircuit×10Forwardcurrent:Morethantheloadcurrent

Varistor

Varis

tor

Power Ind. Load

ThisprotectioncircuitcanbeusedforbothACandDCloadpowercircuits.Forabestresult,whenusingonapowervoltageof24to48VAC/DC,connectavaristoracrosstheload.Whenusingonapowervoltageof100to240VAC/DC,connectavaristoracrossthecontacts.

3.Donotuseacontactprotectioncircuitasshownbelow:

PowerC

Load

Thisprotectioncircuitisveryeffectiveinarcsuppressionwhenopeningthecontacts.But,thecapacitorischargedwhilethecontactsareopened.Whenthecontactsareclosed,thecapacitorisdischargedthroughthecontacts,increasingthepossibilityofcontactwelding.

C LoadPower

Thisprotectioncircuitisveryeffectiveinarcsuppressionwhenopeningthecontacts.But,whenthecontactsareclosed,acurrentflowstochargethecapacitor,causingcontactwelding.

Generally,switchingaDCinductiveloadismoredifficultthanswitchingaDCresistiveload.UsinganappropriatearcsuppressorwillimprovetheswitchingcharacteristicsofaDCinductiveload.

3. Notes on PC Board Mounting•Whenmounting2ormorerelaysonaPCboard,keepaminimumspacingof5mmineachdirection.

•Manualsoldering:Soldertheterminalsat350°Cwithin3sec.Usingasolderingironof60W(Sn-Ag-Cutype)isrecommended.

•Auto-soldering:Solderat250°Cwithin4to5sec.•Becausetheterminalisfilledwithepoxyresin,donotexcessivelysolderorbendtheterminal.Otherwise,airtightnesswilldegrade.

•Avoidtouchingtherelaycoverortheepoxyfilledterminalwiththesolderingiron.

•Useanon-corrosiveresinflux.

4. Others1. Generalnotice:

•Tomaintaintheinitialcharacteristics,donotdroporshocktherelay.

•Therelaycovercannotberemovedfromthebaseduringnormaloperation.Tomaintaintheinitialcharacteristics,donotremovetherelaycover.

•Usetherelayinenvironmentsfreefromdust,sulfurdioxide(SO2),hydrogensulfide(H2S),ororganicgases.

•Makesurethatthecoilvoltagedoesnotexceedtheapplicablecoilvoltagerange.

2. Connectingoutputstoelectroniccircuits:Whentheoutputisconnectedtoaloadwhichrespondsveryquickly,suchasanelectroniccircuit,contactbouncingcausesincorrectoperationoftheload.Takethefollowingmeasuresintoconsideration.a.Connectanintegrationcircuit.b.Suppressthepulsevoltageduetobouncingwithinthenoisemarginoftheload.

3. Donotuserelaysinthevicinityofstrongmagneticfields,asthismayaffectrelayoperation.

©2011 IDEC Corporation. All Rights Reserved. PDF only

Think Automation and beyond...

Specifications and other descriptions in this catalog are subject to change without notice.

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www.IDEC.com

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Hong KongIDEC (H.K.) Co., Ltd.Tel: +852-2803-8989 info@hk.IDEC.com

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RJ Series Slim Power Relay Plug-in Terminal (Bifurcated Contacts)