multiple limit switches - euchner-usa · (nbr) for all seals and sealed areas. this material is...
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DEDEDEDEDE
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© E
UCH
NER
Gm
bH +
Co.
KG
· TA
Multiple Limit Switches
EN
RGT.indd 2 05.02.13 17:33
2
Internationally successful – the EUCHNER company
EUCHNER GmbH + Co. KG is a world-leading company in the area of industrial safety technology. EUCHNER has been developing and producing high-quality switching sys-tems for mechanical and systems engineering for more than 50 years.The medium-sized family-operated company based in Leinfelden, Germany, employs more than 500 people around the world, 400 in Germany alone.
In addition to the production locations in Unterböhringen and Shanghai/China, 14 sub-sidiaries and other sales partners in Germany and abroad work for our international success on the market.
Quality and innovation – the EUCHNER products
A look into the past shows EUCHNER to be a company with a great inventive spirit.We take the technological and ecological challenges of the future as an incentive for extraordinary product developments.
EUCHNER safety switches monitor safety doors on machines and installations, help to minimize dangers and risks and thereby reliably protect people and processes. Today, our products range from electromechanical and electronic components to intelligent integrated safety solutions. Safety for people, machines and products is one of our dominant themes.
We defi ne future safety technology with the highest quality standards and reliable technology. Extraordinary solutions ensure the great satisfaction of our customers. The product ranges are subdivided as follows:
Transponder-coded Safety Switches (CES) Transponder-coded Safety Switches with guard locking (CET) Interlocking and guard locking systems (Multifunctional Gate Box MGB) Access management systems (Electronic-Key-System EKS) Electromechanical Safety Switches Magnetically coded Safety Switches (CMS) Enabling Switches Safety Relays Emergency Stop Devices Hand-Held Pendant Stations and Handwheels Safety Switches with AS-Interface Joystick Switches Position Switches
Headquarters in Leinfelden-Echterdingen
madeinGermany
Logistics center in Leinfelden-Echterdingen
Production location in Unterböhringen
U2_U3_EN_2013.indd 1 08.01.13 16:01
Contents
3103165-02-01/13
General 4
MultipleLimitSwitches 8
Accessories 27
Technicaldata 30
TripRails/TripDogs 35
Accessories 42
Installationnotes 43
Appendix
Glossary 44
OverviewofRange 45
Multiple Limit Switches
General
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.4
Generalinformationonmechanicalmultiplelimitswitches
ApplicationEUCHNERprecisionmultiplelimitswitchesareusedforcontrollingandpositioninginallareasofmechanicalandsystemsengineeringandforsolvingautomationtasks.
Themainadvantagesof thesehighlyaccurateandreliablepositioningdevicesare:
ff Minimumspacerequirementsduetocompactdesignff Low-costconnectionthroughtheuseofacommonwiringcableff Easyaccesstoallswitchstationsfortestandservicepurposesff Easyinstallation
Arangeofhousingversions, includingDINversions,areavailabletosuitthefullspectrumofapplicationfields.AhighstandardofqualityisalwaysguaranteedineveryinstallationpositionbythedegreeofprotectionIP67.
FunctionPrecision multiple limit switches possess several switching elementsarrangedinarow.Thespacingbetweentheindividualswitchingpositionsof12mmand16mmisstandardizedinaccordancewithDIN43697.Therangeiscompletedwithaparticularlycompact,space-savingversionwithaspacingof8mm.Theswitchingelementsareactuatedbymeansofplungers.Thisactionis achieved with trip dogs in accordance with DIN69639, which aremountedwithan interferencefit in trip railsaccording toDIN69638(seeseparatepage35).
DesignDepending on the technical requirements in terms of switching pointaccuracyandapproachspeed,fourfunctionallydifferentplungertypes(chisel,roller,ballanddomedplungers)areused.Dependingontheplungertype,thereproducibleswitchingpointaccuracyis±0.002mmandthemaximumapproachspeedis120m/min.Theprecisionmultiplelimitswitchescanbeassembledwithsnap-actionand safety switching elements, or also in combination with inductiveswitchingelements.Themechanicallifeoftheswitchingelementsamountsto30x106mechanicaloperatingcycles.EUCHNERusesthehigh-qualityandprovenacrylonitrile-butadienerubber(NBR) forallsealsandsealedareas.Thismaterial is resistant tooils,greases, fuels, hydraulic fluids and most known cooling lubricants.Moreover,NBRpossesseshighmechanicalrigidityoverawidetemperaturerangeandsoitisperfectlysuitableforthehighlystresseddiaphragmseal,whichseparatestheplungercompartmentandtheinterioroftheswitch.Thematerialusedforthediaphragmsealisakeycriterionforthequality,mechanicallifeandprecisionoftheEUCHNERmultiplelimitswitches.Thesamematerialisusedforthecoversealandthecableentry.
Exteriordiaphragm
Aserieswithanexteriordiaphragmwhichisdesignedtoresisttheeffectofresinouscoolinglubricantsisalsoavailable.Theexteriordiaphragmprovidesadditionalsealingoftheplungeroutsidethehousing.Theplungerguidesinthehousingarethusreliablyprotectedfromthepenetrationofthecoolinglubricant.Plungerstickingispreventedandthereplacementoftheswitchorplungerisunnecessary.Fortechnicaldataonthisseriesseepage24and25.
Interchangeableplungerguide
TheseriesRGCSwithitsinterchangeableplungerguidefacilitatesquickandeasyplungerreplacementwithoutre-adjustmentofthemultiplelimitswitch.Thiskeepsproductiondowntimesasbriefaspossible.Incaseofdamageorweartotheplunger,e.g.whenprocessingabrasivematerials,andalsowhentheplungerhasbecomecompletelystuckduetoresinouscoolinglubricants,itisonlynecessarytoreplacetheplungerguideandplungeronthesemultiplelimitswitches.Thecompleteplungerguide isdismantled from theplunger side.Theplunger can be replaced easily and quickly by the operator withoutspecial tools.Specialistknowledge isnotrequired. It isnotnecessarytomakechangestothemachineinstallationorperformtime-consumingre-adjustmentofthesystem.In this way, repair costs are reduced and machine downtimes areminimized.Fortechnicaldataonthisseriesseepage26.
General
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 5
Plungersystems
GeneralPlungersformultiplelimitswitchesaremadeofstainlesssteelandareextremelyaccurate.Inconjunctionwithaplungerguidewithaspecialsurfacefinish,operationisextremelyreliableandmaintenance-free.
There are two different types of actuating systems, depending onthe application. For standard applications, the plunger is fitted with atelescopicdevice.Withthissystem,theplungercanbedepressedtothereferencesurfacewithoutdamagingtheswitchingelement.Multiplelimitswitcheswithsafetyswitchingelementspossessa“rigid”plunger instead of this plunger with telescopic action, which ensurespositive action in accordance with EN 60947. This means that thecontactpointwillbereliablyopenedintheeventofmechanicalfailureoftheswitchingelement-e.g.owingtothefailureofacontactspringorcontactweldresultingfromanoverload.
PlungertravelThepicturesshowthevariouspositionsofaplungeractuatedbyatripdog.Theprecisevaluesfortherelevantdesignareshowninthetechnicaldata.
Freeposition
Operatingpoint
Endposition
Resetpoint
Referencesurface
Pre
-tra
vel
Ove
r-tra
vel
Diff
eren
tial
trave
l
Ret
urn
trave
l
Trav
elw
ithou
t ope
ratio
nTo
tal
trave
l
Travelratioforplunger/tripdogAll the plunger travel data shown in the technical data refers to axialactuation.WhenusingourtripdogsinaccordancewithDIN69639,thistravelisdoubledatthetriprail.
2 s
s
PlungertypesDependingonthetechnicalrequirements,fourfunctionallydifferentplungertypes(chisel,roller,ballanddomedplungers)areusedfor8,12or16mmplungerspacingrespectively.
ChiselplungerDHardenedandpolish-ground. Operatingpointaccuracyupto±0.002mm.Max.approachspeedof40m/min.
RollerplungerRwithplainbearing(standardversionforrollerplunger)Hardenedroller.Operatingpointaccuracyupto±0.01mm.Max.approachspeedof80m/min. RollerplungerBwithballbearingHardenedroller.Operatingpointaccuracyupto±0.01mm.Max.approachspeedof120m/min.
BallplungerK(notinconjunctionwithsafetyswitchingelements) Hardenedball.Canbeactuatedfromvariousdirections.Operatingpointaccuracyupto±0.01mm.Max.approachspeedof10m/min.
DomeplungerW(insteadofballplungerwithsafetyswitchingelements) Hardenedandpolish-ground.Canbeactuatedfromvariousdirections.Operatingpointaccuracyupto±0.002mm.Max.approachspeedof10m/min.
SwitchingelementsSnap-actionswitchingelementSnap-action switchingelements arepredominantly used inmechanicallimitswitches.On snap-action switching elements, the change from the completelyclosedstate to thecompletelyopenstate ismadeat adefinedpoint(operatingpoint).Asa result theswitchingpoint isatadefinedpositionunlikeonslow-actioncontactelements.Snap-actionswitchingelementstypicallyhaveaswitchinghysteresis.
13-1
421
-22
13-1
421
-22
FreepositionEndposition
Traveldiagramforsnap-actionswitchingelement
Contactsclosed
Contactsopen
Slow-actionswitchingelementOnslow-actionswitchingelementstheopeningoftheswitchingelementisdirectlydependentonthepositionoftheplunger.Thefurthertheplungerismoved,thefurthertheswitchingelementisopened.Theplungertravelisthereforedirectlyproportionaltothetravelcoveredbytheswitchingcontactintheswitchingelement.Fromthetraveldiagramsitcanbeseenatwhichpointtheswitchingelementchangesfromtheclosedstatetotheopenstate.
21-2
2
FreepositionEndposition
Traveldiagramforslow-actionswitchingelement
Contactsclosed
Contactsopen
Contactspositivelydriven
Positivelydrivencontacts Positively driven contacts are used in the switching elements. Thesearespecialcontactelementsthataredesignedtoensuretheswitchingcontacts are always reliably separated. Even if contacts are weldedtogether,theconnectionisopenedbytheactuatingforce.Itisacommonfeatureofallsafetyswitchingelementsthatatleastoneswitchingelementisdesignedasapositivelydrivencontact. Insafety-relatedcircuits,onlyswitchingelementswithpositivelydrivenNCcontactsareallowed.
General
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.6
NO+NCfunctionTheNO+NCfunctionincorporatesbothanNOfunctionandanNCfunction.Associatedcircuitdiagramsandwiringdiagramsaregiveninthetechnicaldata.
1
4
3
2
DCNO+NC,PNP
Suppressorcircuits
Theinductiveswitchingelementsarelargelyprotectedagainstexternalinterferencebyuseofvariouscircuittechniques(suppressorcircuits).ForutilizationcategoryDC-13theoutputistobeprotectedwithafree-wheelingdiodeforinductiveloads.
Specialswitchingelements
InductiveswitchingelementsaccordingtoNAMURThese switching elements fulfill the specification IEC 60 947-5-6 andIEC61934.Thecurrentconsumptionatanoperatingvoltageof8.2Visgreaterthan2.5mAwhentheoscillatorfaceisnotactivatedandlessthan1.0mAwhentheoscillatorfaceisactivated.Thecurrentconsumptioncharacteristicislinearduringthetransitionfromtheinactivatedtotheactivatedstateoftheoscillatorface,i.e.theseswitchesdonothaveasnapaction.
DC-2-wireswitchingelementsTwo-wireswitchingelementscanbeusedinprincipleinsteadofmechanicalswitches.Theirlowoff-statecurrentmakesthemespeciallysuitableforuseinconjunctionwithprogrammablelogiccontrollers.Comparedwiththree-wireswitchingelementstheyhavetheadvantageofrequiringlesswiring.
IncreasedoperatingdistanceFordesignswith12mmproximityswitchspacing,switchingelementswithincreasedoperatingdistanceareavailableonrequest (ratedoperatingdistance5mm).Duetotheirtechnicalcharacteristics,theseswitchingelementscanbeusedbothwithapulsedoperatingvoltageandanoperatingvoltagethatisnotpulsed.
Customizedversions
ApprovalsAll multiple limit switches with this plug connector or permanentlyconnectedcableareapprovedbyUnderwritersLaboratories(UL,CanadaandUSA).
Mixedcontactassembly(onlyinmultiplelimitswitcheswith12and16mmplungerspacing)Forspecificfunctionsonmachinesandsystems,e.g.endoftravellimitswitching,EMERGENCYSTOPorsimilar,oneormorestationsonmultiplelimitswitchescanbeequippedwithsafetyswitchingelements.Multiplelimitswitcheswith12mmplungerspacingcanbeassembledonrequestwithamixtureofmechanicalandinductiveswitchingelements.
Generalinformationoninductivemultiplelimitswitches
Inductivemultiple limitswitchesareusedforpositioningandcontrol inallareasofmechanicalandsystemsengineering.Inductivemultiplelimitswitchesareusedforautomationtasksinmachinesforthewood,textileandplasticsindustry,aswellasforareamonitoringforrobotics.
Duetotheirnon-contactandthuswear-freeprincipleofoperation,inductivemultiple limit switchesare insensitive toheavy vibration, heavysoilingandhaveanaboveaveragemechanicallifeeveninaggressiveambientconditions.
Fourdifferentdesignsofinductivemultiplelimitswitchesareavailableforaverywiderangeofapplicationswith8mm,12mmor16mmproximityswitchspacing;thesecanbeequippedwithnumerousinductiveswitchingelements.Inadditiontothesemultiplelimitswitches,singlelimitswitchesaccordingtoDIN43693andtheparticularlycompactESNdesignarealsoavailable.Withtheseversionsasolutioncanbeprovidedforalmosteveryrequirement.
Interchangeabilitywithmechanicalmultiplelimitswitchesandsinglelimitswitchesmeansthatitispossibletostraightforwardlymodifymachines.Theswitchescanthereforeberetrofittedonexistingmachineinstallationstotakefulladvantageofthebenefitsofnon-contactswitches.
For safety-relevant end of travel limit switching, EMERGENCY STOPfunctionsorothersafetycriticalapplications,itispossibletoequipthemultiplelimitswitcheswithamixtureofthenecessarymechanicalsafetyswitchingelementsandinductiveswitchingelements.Youcancombinetheadvantagesofnon-contactswitchingwithpositivelydrivenNCcontacts.
Switchingfunctions
NOfunctionTheNOfunctionmeansthattheloadcurrentflowswhentheactivefaceoftheinductiveswitchingelementisactivatedandthatnocurrentflowswhentheactivefaceisnotactivated.
1
4
3
DCNO,PNP
NCfunctionTheNCfunctionmeansthattheloadcurrentdoesnotflowwhentheactivefaceoftheinductiveswitchingelementisactivatedandthatcurrentflowswhentheactivefaceisnotactivated.
1
2
3
DCNC,PNP
General
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 7
PlugconnectorManyofourmultiplelimitswitchesarealsoavailableinaversionwithaplugconnector.TheseversionsallhaveULapproval.
ApproachspeedandusagewithrollerplungersUsinghighqualitybearingsandtechnologymatchedtotheapplication,approachspeedsupto120m/minandveryhighusagecanberealizedatthesametime.
High/lowtemperatureForuseinextremetemperatureconditions,multiplelimitswitchescanbesuppliedinspecialversionsonrequest.
AxisareamonitoringEUCHNERmultiplelimitswitchesandtriprailsarealsosuitableforuseinaxisareamonitoring.
Onrequest,completesolutionsareavailableindifferentversions.
Generalinformationontriprails/tripdogs
EUCHNERtriprailsandtripdogsaresuccessfullyusedinconjunctionwithEUCHNERmultiplelimitswitchesinallareasofmechanicalandsystemsengineeringandforsolvingautomationtasks.Theyareneededwherevertravel-dependentpositioningofvariousworkstepsisrequired.
TheparticularadvantagesoftheEUCHNERcombinationinclude:
ff Veryhighaccuracy(to0.002mm).ff Longmechanicallife(lowmechanicalwearandresistanttocorrosionduetoselectedmaterials).ff Easy to use (user-friendly fastening and adjustment using refinedprecisionmechanics).
EUCHNERtriprailsandtripdogsareavailableintwovariants.Thefunctionisexactlythesame,inprincipletheyonlydifferintheadjustmentofthedog.
System-UU-triprailsenablethetripdogstobeadjustedfromtheswitchside.Thetripsdogscanbeinstalledandadjustedquicklyandeasilyinanylocation.Materialsarecastironoraluminum.U-tripdogsaredesignedforusageinU-triprails.Theyhaveasplitplateclampmechanismandenabledelicate,accurateadjustment,evenwhenthelimitswitchisactivated.
System-GG-triprailsenablethetripdogstobeadjustedfromthesideoppositetheswitch.Theyaremadeofsteelandareprotectedfromcorrosionbyaspecialsurfacetreatment.TheG-triprailscanbeorderedpre-assembledorasakitforself-assembly.G-tripdogsaredesignedforusageinG-triprails.Thetripdogsareclampedbyahexagonsocketheadscrewwithspringwasher.Thisspringwasherlocksthetripdoginplaceevenwhenthetriprailisinaverticalpositionandallowspreciseadjustment.
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.8
Selectiontableformechanicalprecisionmultiplelimitswitches
Series(hereonlypreferableseries:forotherseriesseecatalog)
RGBF StandardswitchaccordingtoDIN43697,uprighthousing,largeproductrange
SN Compactuprighthousing;highmarketacceptanceduetoversatileapplications,lowcost
SB Smallhousingwithenlargedspaceforwiring(onlywith8mmplungerspacing)
GSBF Uprighthousing,versionswithuptomax.20plungerspossible
Plungerspacing(mm)
8 Smallhousingforinstallationswherethereislittlespace
12 Industrystandard,largeproductrange
16 Onlynecessaryinspecialapplications
Plungertypes
D Chiselplungerforhighoperatingpointaccuracy
R Rollerplungerforapproachspeedsuptomax.80m/min
B Rollerplungerforapproachspeedsuptomax.120m/min
K Ballplunger,onlynecessaryinspecialapplications
W Domeplunger;onlynecessaryinspecialapplications
Switchingelement
502 1NC+1NO,precisionsnap-actionswitchingelement
508 1NC,safetyswitchingelement,slow-actionswitchingelement
5141NC+1NO,safetyswitchingelement, snap-actionswitchingelement
552 1C/O,snap-actionswitchingelement(standard)
614 1C/O,snap-actionswitchingelementforlowcurrents
Options
AM Exteriordiaphragm
ST Plugconnector
LED LEDdisplay
Series Plungerspacing Plungertypes Switchingelement Options
PageRGBF SN SB GSBF 8 12 16 D R B K W 502 508 514 552 614 AM St LED
l l l l l l l l l 10
l l l l l l 24
l l l l l l l l 10
l l l l l l l 14
l l l l l l l l l 12
l l l l l l 25
l l l l l l l l 12
l l l l l l l 15
l l l l l l 18
l l l l l l l l 16
l l l l l l l l 16
l Available Availableonrequest
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 9
Selectiontableforinductivemultiplelimitswitches
Series(hereonlypreferableseries:forotherseriesseecatalog)
RGBF StandardswitchaccordingtoDIN43697,uprighthousing,largeproductrange
SN Compactuprighthousing;highmarketacceptanceduetoversatileapplications,lowcost
GSBF Uprighthousing,versionswithuptomax.20proximityswitchespossible
Proximityswitchspacing(mm)
8 Ratedoperatingdistance1mm,smallhousingforinstallationswherethereislittlespace
12 Ratedoperatingdistance2mm,industrystandard,largeproductrange
16 Ratedoperatingdistance5mm,onlynecessaryinspecialapplications
Switchingelement
750 ACNO
755 ACNO
771 DCNO+NC,NPN
772 DCNO+NC,PNP
777 DCNO,PNP
779 DCNO,PNP
780 DCNO+NC,NPN
781 DCNO+NC,PNP
785 DCNO,PNP
786 DCNC,PNP
Options
St Plugconnector
LED LEDdisplay
Series Proximityswitchspacing Switchingelement Options
PageRGBF SN GSBF 8 12 16 750 755 771 772 777 779 780 781 785 786 St LED
l l l l l l l 11
l l l l l l l 11
l l l l l l l 13
l l l l l l l 13
l l l l l 19
l Available Availableonrequest
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.10
40
72
80
6,6
6
22
850
37
45
6±
0,1
8m
ax.
70
30°
max.
5-1
,5
100
14
l 2
120 85
50
80
50
l 1
30n
ø10
LED
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Plungerspacing12or16mmf UprighthousingaccordingtoDIN43697
f DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplayoptional
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
f ES508 Slow-actionswitchingelement 1NC
f ES514 Snap-actionswitchingelement 1NC +1NO
Ontheusageofsafetyswitchingelements,thedogdistance 4 -0.5 mustbemaintainedtoachievethepositivelydriven travel. Thedogsmustbepositivelymountedaccording toEN1088, i.e.riveted,weldedorsecured insomeotherwayagainstbecomingloose.
LEDfunctiondisplay(optional)Functiondisplaysareavailableforthefollowingvoltageranges(seeaccessoriespage27):
f LE024ge 24V DC(forES514)f LE060 12...60V AC/DCf LE110 110V AC ±15%f LE220 220V AC ±15%
SeriesRGBF...mechanicalPlungerspacing12or16mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)
B
Roller
(ballbearing)
K4)
Ball3)
W4
Dome
Operatingpointaccuracy1) ±0.002 ±0.01 ±0.01 ±0.01 ±0.002 mmApproachspeedmax.2) 40 80 120 10 10 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedgivenappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639.Specialversionsofrollerplungersforhighusageonrequest3)Forsafetyreasons,multiplelimitswitcheswithswitchingelementsES508andES514arenotavailablewithballplungers4)Plungertypeonrequest
SeriesRGBF...12/16mmmechanical
nNumberofplungers/
proximityswitches
Plunger/proximityswitchspacing
l1=12 l1=16
l2 Housingmaterial l2 Housingmaterial
2 70
Die-castaluminum,anodized
70
Die-castaluminum,anodized
3 80 90
4 90 105
5 105 120
6 120 140
8 140 170
10 170 200Sand-castaluminum,anodized
12 200
Sand-castaluminum,anodized
240
14 240 - -
16 240 - -
Groovewithsealingring
CableentryM25x1.5
Oper
atin
gpo
int
Free
pos
ition
CableentryM20x1.5
4-0
.5
Stipulateddogdistanceforsafetyswitchingelements
Referencesurface Dog
VersionwithLEDfunctiondisplay
13
14
21
22
ES 502 E
Snap-actionswitchingelement
13
14
21
22
ES 514
Snap-actionswitchingelement
21
22
ES 508
Slow-actionswitchingelement
Multiple Limit Switches
For
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epa
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0
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 11
SeriesRGBF...12/16mminductive
n
LED
l 1
0,2
- 4 1)
M25 x 1,5
LED
0,2
- 1,6
1)
nl 1
Dimensiondrawing
Switchingelements
f Proximityswitchspacing12or16mmf UprighthousingaccordingtoDIN43697
f DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplay
RatedoperatingdistanceWith12mmproximityswitchspacing,theratedoperatingdistanceis2mm,with16mmproximityswitchdistanceitis5mm.
MixedcontactassemblyOnrequest,mixedassemblywithelectromechanicalsafetyswitchingelementsaccordingtoIEC60947ispossiblefor12mmproximityswitchspacing.
LEDfunctiondisplayDCandACswitchingelementsareequippedasstandardwithafunctiondisplayontheswitchingelement(yellow).Thefunctiondisplaycanbeseenfromtheexterior.
SeriesRGBF...inductiveProximityswitchspacing12or16mm
Orderingcode Mechanical R G B F - L E - M
Inductive R G B F X - L - M
Series
Numberofplungers/proximityswitches
Plungertype(onlymechanicalswitch,e.g.D=chisel)
Plunger/proximityswitchspacing(12or16mm)
Switchingelements(e.g.ES508or777)
VisibleLED(yellow)(oninductiveswitches)
LEDfunctiondisplay(optionalonmechanicalswitches,e.g.12...60VAC/DC=060)
LEDcolor;redstandard(rt),othersonrequest
CableentryM25x1.5(plugconnectoronrequest)
1
4
3
DCNO,PNP777,l1=12mm779,l1=16mm
1
4
3
2
DCNO+NC,PNP781,l1=12mm772,l1=16mm
1
4
3
2
DCNO+NC,NPN780,l1=12mm771,l1=16mm
3
4
L1
N
ACNO750,l1=12mm755,l1=16mm
Switchingelementswith5mmoperatingdistance(16mmproximityswitchspacing)aresuppliedwithtwodifferentoscillatorfrequenciestoavoidmutualinterference.Multiplelimitswitchesmustthereforebeassembledalternatelywiththeseswitchingelements.
Furtherswitchingelementsonrequest(seepage32/33)
GroovewithsealingringCableentryM25x1.5
Assu
red
oper
atin
gdi
stan
ce
1)Dimensiononlyappliesforsteel(ST37)andforEUCHNERtripdogsofseriesUX../GX..
Actuator Actuator
Assu
red
oper
atin
gdi
stan
ce
Proximityswitchspacing12mm Proximityswitchspacing16mm
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.12
30°
max.ø104
50
60
5 6,5
max
.
6,6
812
4-1
.5
10
l
75
36
60
l 1
l 3n
100
LED
85
2
l 4
M20
x1,5
LED
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
f Plungerspacing12or16mmf Uprighthousing,smallflangef DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplayoptional
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
f ES508 Slow-actionswitchingelement 1NC
f ES514 Snap-actionswitchingelement 1NC +1NO
Ontheusageofsafetyswitchingelements,thedogdistance 3 -0.5 mustbemaintainedtoachievethepositivelydriven travel. Thedogsmustbepositivelymountedaccording toEN1088, i.e.riveted,weldedorsecured insomeotherwayagainstbecomingloose.
LEDfunctiondisplay(optional)Functiondisplaysareavailableforthefollowingvoltageranges(seeaccessoriespage27):
f LE024ge 24VDC(forES514)f LE060 12...60VAC/DCf LE110 110VAC ±15%f LE220 220VAC ±15%
SeriesSN...mechanicalPlungerspacing12or16mm
SeriesSN...12/16mmmechanical
nNumberofplungers/
proximityswitches
Plunger/proximityswitchspacing
Housingmateriall1=12 l1=16
l2 l3 l4 l2 l3 l42 36
12
19 48
16 24Die-castaluminum,
anodized
3 48
24
72
4 60 84
5 72 - - -
6 84 - - -
CableentryM20x1.5
Ope
ratin
gpo
int
Free
pos
ition
3-0
.5
Stipulateddogdistanceforsafetyswitchingelements
Referencesurface Dog
VersionwithLEDfunctiondisplay
VersionwithsafetyswitchingelementES514andLEDfunctiondisplayLE024
Switchingelements
Plungertypes
D
Chisel
R
Roller
(plainbearing)
B
Roller
(ballbearing)
K4)
Ball3)
W4
Dome
Operatingpointaccuracy1) ±0.002 ±0.01 ±0.01 ±0.01 ±0.002 mmApproachspeedmax.2) 40 80 120 10 10 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedgivenappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639.Specialversionsofrollerplungersforhighusageonrequest3)Forsafetyreasons,multiplelimitswitcheswithswitchingelementsES508andES514arenotavailablewithballplungers4)Plungertypeonrequest
13
14
21
22
ES 502 E
Snap-actionswitchingelement
13
14
21
22
ES 514
Snap-actionswitchingelement
21
22
ES 508
Slow-actionswitchingelement
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 13
SeriesSN...12/16mminductive
M20
x 1
,5
LED
l 1
l 3l 4
l 1
l 3
M20
x 1
,5
l
LED
Dimensiondrawing
f Proximityswitchspacing12or16mmf Uprighthousing,smallflangef DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplay
RatedoperatingdistanceWith12mmproximityswitchspacing,theratedoperatingdistanceis2mm,with16mmproximityswitchdistanceitis5mm.
MixedcontactassemblyOnrequest,mixedassemblywithelectromechanicalsafetyswitchingelementsaccordingtoIEC60947ispossiblefor12mmproximityswitchspacing.
LEDfunctiondisplayDCandACswitchingelementsareequippedasstandardwithafunctiondisplayontheswitchingelement(yellow).Thefunctiondisplaycanbeseenfromtheexterior.
SeriesSN...inductiveProximityswitchspacing12or16mm
Orderingcode Mechanical S N - L E - M
Inductive S N X - L - M
Series
Numberofplungers/proximityswitches
Plungertype(onlymechanicalswitch,e.g.D=chisel)
Plunger/proximityswitchspacing(12or16mm)
Switchingelements(e.g.ES508or777)
VisibleLED(yellow)(forinductiveswitches)
LEDfunctiondisplay(optionalonmechanicalswitches,e.g.12...60VAC/DC=060)
LEDcolor;redstandard(rt),othersonrequest
CableentryM25x1.5(plugconnectoronrequest)
CableentryM20x1.5
Assu
red
oper
atin
gdi
stan
ce
1)Dimensiononlyap-pliesforsteel(ST37)andforEUCHNERtripdogsofseriesUX../GX..
Actuator
Switchingelements
1
4
3
DCNO,PNP777,l1=12mm779,l1=16mm
1
4
3
2
DCNO+NC,PNP781,l1=12mm772,l1=16mm
1
4
3
2
DCNO+NC,NPN780,l1=12mm771,l1=16mm
3
4
L1
N
ACNO750,l1=12mm755,l1=16mm
Switchingelementswith5mmoperatingdistance(16mmproximityswitchspacing)aresuppliedwithtwodifferentoscillatorfrequenciestoavoidmutualinterference.Multiplelimitswitchesmustthereforebeassembledalternatelywiththeseswitchingelements.
Furtherswitchingelementsonrequest(seepage32/33)
Actuator
Proximityswitchspacing12mm Proximityswitchspacing16mm
Assu
red
oper
atin
gdi
stan
ce
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.14
30°
max.
9,5
3
4m
ax.
2±
0,5
4,5
ø8
40
ø4,5
25l 1
26
42
8
13n
ø6
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Plungerspacing8mmf Uprighthousing,withoutflangef DegreeofprotectionIP67accordingtoIEC60529
SeriesSN...mechanicalPlungerspacing8mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K
Ball
Operatingpointaccuracy1) ±0.02 ±0.05 ±0.03 mmApproachspeed,max.2) 20 50 8 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639
SeriesSN...8mmmechanical
nNumberofplungers
SeriesSN...plungerspacing8mm SeriesSB...plungerspacing8mm
l1 Cableentry Housingmaterial l1 Cableentry Housingmaterial
2 34
M16x1.5
Die-castaluminum,anodized
34
M16x1.5Die-castaluminum,anodized
3 42 42
4 50 50
5 58M20x1.5
58 M20x1.5
6 66 - - -
Cabl
een
try
met
ric
Ope
ratin
gpo
int
Free
pos
ition
Referencesurface Dog
Cableentry
Switchingelementsf ES552 Snap-actionswitchingelement 1changeovercontactStandard switchingelement
f ES614 Snap-actionswitchingelement 1changeovercontactsuitablefor switchinglowcurrents
(Seetechnicaldataontheswitchingelements)
1
2
4
ES 552
Snap-actionswitchingelement
1
2
4
ES 614
Snap-actionswitchingelement
(43with6plungers)
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 15
Orderingcode Mechanical SeriesSN S N 0 8 - - M
Mechanical SeriesSB S B 0 8 - - M
Series
Numberofplungers
Plungertype(e.g.D=chisel)
Plungerspacing(8mm)
Switchingelement(ES552/ES592/ES614)
Cableentrywithmetricthread(plugconnectoronrequest)
30°
max.
9,5
3
4m
ax.
4,5
ø8
40
ø4,5
25l 1
8
13n
30
46
3
ø6
2±
0,5
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
f Plungerspacing8mmf Uprighthousing,withoutflangef Withenlargedspaceforwiringf DegreeofprotectionIP67accordingtoIEC60529
SeriesSB...mechanicalPlungerspacing8mm
SeriesSB...8mmmechanical
Cabl
een
try
met
ric
Ope
ratin
gpo
int
Free
pos
ition
Referencesurface Dog
only
on
one
side
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K
Ball
Operatingpointaccuracy1) ±0.02 ±0.05 ±0.03 mmApproachspeed,max.2) 20 50 8 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639
Cableentry
SwitchingelementsSwitchingelementsf ES552 Snap-actionswitchingelement 1changeovercontactStandard switchingelement
f ES614 Snap-actionswitchingelement 1changeovercontactsuitablefor switchinglowcurrents
(Seetechnicaldataontheswitchingelements)
1
2
4
ES 552
Snap-actionswitchingelement
1
2
4
ES 614
Snap-actionswitchingelement
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.16
6 8m
ax.
30°
max.
5-1
,5
l 1
30n
30
45
26
40
80
82
98
6,6
4
22
828
14
l2
115
45
36
68 (95) * 100
ø10
LED
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Plungerspacing12or16mmf Uprighthousingf DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplayoptional
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
f ES508 Slow-actionswitchingelement 1NC
f ES514 Snap-actionswitchingelement 1NC +1NO
Ontheusageofsafetyswitchingelements,thedogdistance 4 -0.5 mustbemaintainedtoachievethepositivelydriven travel. Thedogsmustbepositivelymountedaccording toEN1088, i.e.riveted,weldedorsecured insomeotherwayagainstbecomingloose.
LEDfunctiondisplay(optional)Functiondisplaysareavailableforthefollowingvoltageranges(seeaccessoriespage27):
f LE060 12...60VAC/DCf LE110 110VAC ±15%f LE220 220VAC ±15%
SeriesGSBF...mechanicalPlungerspacing12or16mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K4)
Ball3)
W4)
Dome
Operatingpointaccuracy1) ±0.002 ±0.01 ±0.01 ±0.002 mmApproachspeed,max.2) 40 80 10 10 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN696393)Forsafetyreasons,multiplelimitswitcheswithswitchingelementsES508andES514arenotavailablewithballplungers4)Plungertypeonrequest
SeriesGSBF...12/16mmmechanical
nNumberofplungers
Plungerspacing
l1=12 l1=16
l2 Housingmaterial l2 Housingmaterial
2 70
Die-castaluminum,anodized
70
Die-castaluminum,anodized
3 70 82
4 82 96
5 96 112
6 112 130
8 130 160
Sand-castaluminum,anodized
10 160
Sand-castaluminum,anodized
192
12 179 226
14 208 256
16 226 288
18 256 - -
20 288 - -
Grayfiguresonrequest
Groovewithsealingring
CableentryM25x1.5
Ope
ratin
gpo
int
Free
pos
ition
CableentryM20x1.5
4-0
.5
Stipulateddogdistanceforsafetyswitchingelements
Referencesurface Dog
VersionwithLEDfunctiondisplay
*OnlywithswitchingelementES514
13
14
21
22
ES 502 E
Snap-actionswitchingelement
13
14
21
22
ES 514
Snap-actionswitchingelement
21
22
ES 508
Slow-actionswitchingelement
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 17
Orderingcode Mechanical G S B F - L E - M
Series
Numberofplungers
Plungertype(e.g.D=chisel)
Plungerspacing(12or16mm)
Switchingelements(e.g.ES508)
LEDfunctiondisplay(optional,e.g.12...60VAC/DC=060)
LEDcolor;redstandard(rt),othersonrequest
CableentryM25x1.5
SeriesGSBF...12/16mminductive:notavailable
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.18
30°
max.
121438
45
57
ø6
22
3 4m
ax.
16
l 1
ø5,5
72
ø10
10
28
45
30
8
26n
2±
0,5
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
f Plungerspacing8mmf Uprighthousingf DegreeofprotectionIP67accordingtoIEC60529
SeriesGSBF...mechanicalPlungerspacing8mm
SeriesGSBF...8mmmechanical
nNumberofplungers/proximityswitches
Plunger/proximityswitchspacing8mm
l1 Housingmaterial
2 48
Sand-castaluminum,anodized
3 64
4 64
5 80
6 80
8 96
10 112
12 128
14 144
16 160
18 176
20 192
Grayfiguresonrequest
CableentryM20x1.5 O
pera
ting
poin
t
Free
pos
ition
Referencesurface Dog
CableentryM20x1.5
Switchingelements
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K4)
Ball
Operatingpointaccuracy1) ±0.02 ±0.05 ±0.03 mmApproachspeed,max.2) 20 50 8 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN696393)Plungertypeonrequest
Switchingelementsf ES552 Snap-actionswitchingelement 1changeovercontactStandard switchingelement
f ES614 Snap-actionswitchingelement 1changeovercontactsuitablefor switchinglowcurrents
(Seetechnicaldataontheswitchingelements)
1
2
4
ES 552
Snap-actionswitchingelement
1
2
4
ES 614
Snap-actionswitchingelement
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 19
Orderingcode Mechanical G S B F 0 8 - - M
Inductive G S B F X 0 8 - - M
Series
Numberofplungers/proximityswitches
Plungertype(onlymechanicalswitch,e.g.D=chisel)
Plunger/proximityswitchspacing(8mm)
Switchingelement(ES552or785)
CableentryM20x1.5
M20 x 1,5
l 1
Dimensiondrawing
f Proximityswitchspacing8mmf Uprighthousingf DegreeofprotectionIP67accordingtoIEC60529
SeriesGSBF...inductiveProximityswitchspacing8mm
SeriesGSBF...8mminductive
Assu
red
oper
atin
gdi
stan
ce
Actuator
Switchingelements
1
4
3
DCNO,PNP785
1
2
3
DCNC,PNP786
CableentryM20x1.5
1)Dimensiononlyappliesforsteel(ST37)andforEUCHNERtripdogsofseriesUX../GX..
Furtherswitchingelementsonrequest(seepage32/33)
RatedoperatingdistanceWith8mmproximityswitchspacing,theratedoperatingdistanceis1mm.
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.20
l 1
n
40
l 3
4
23
830
B A C
30
50
20
50
90
l 4
ø6,6
l 2
14
ø11
10038
56
6
8 max.
30°
max
.
ø10
LED
5 -1,5
62 (95) *
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
f Plungerspacing12or16mmf Horizontalhousingf DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplayoptional
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
f ES508 Slow-actionswitchingelement 1NC
f ES514 Snap-actionswitchingelement 1NC +1NO
Ontheusageofsafetyswitchingelements,thedogdistance 4 -0.5 mustbemaintainedtoachievethepositivelydriven travel. Thedogsmustbepositivelymountedaccording toEN1088, i.e.riveted,weldedorsecured insomeotherwayagainstbecomingloose.
LEDfunctiondisplay(optional)Functiondisplaysareavailableforthefollowingvoltageranges(seeaccessoriespage27):
f LE060 12...60VAC/DCf LE110 110VAC ±15%f LE220 220VAC ±15%
SeriesGLBF...mechanicalPlungerspacing12or16mm
SeriesGLBF...12/16mmmechanical
nNumberofplungers/
proximityswitches
Plunger/proximityswitchspacing
Housingmateriall1=12 l1=16
l2 l3 l4 Cableentry l2 l3 l4 Cableentry
2 84 66 52A
M25x1.5
84 66 52 AM25x1.5
Sand-castaluminum,anodized
3 84 66 52 100 82 68
4 100 82 68 114 98 84
B+CM25x1.5
5 114 98 84
B+CM25x1.5
132 114 100
6 132 114 100 148 130 116
8 148 130 116 180 162 148
10 180 162 148 212 194 180
12 199 178 167 244 226 212
14 228 210 196 276 258 244
16 244 226 212 308 290 276
18 276 258 244 340 322 308
20 308 290 276 - - - -
Grayfiguresonrequest
CableentryM25x1.5
OperatingpointFreeposition
CableentryM25x1.5
4-0
.5
StipulateddogdistanceforsafetyswitchingelementsReferencesurface
Dog
VersionwithLEDfunctiondisplay
*OnlywithswitchingelementES514
Switchingelements
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K4)
Ball3)
W4)
Dome
Operatingpointaccuracy1) ±0.002 ±0.01 ±0.01 ±0.002 mmApproachspeed,max.2) 40 80 10 10 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN696393)Forsafetyreasons,multiplelimitswitcheswithswitchingelementsES508andES514arenotavailablewithballplungers4)Plungertypeonrequest
13
14
21
22
ES 502 E
Snap-actionswitchingelement
13
14
21
22
ES 514
Snap-actionswitchingelement
21
22
ES 508
Slow-actionswitchingelement
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 21
SeriesGLBF...12/16mminductive(onrequest)
M25 x 1,5
l4
l3
l1
l2
LED
Dimensiondrawing
Switchingelements
f Proximityswitchspacing12or16mmf Horizontalhousingf DegreeofprotectionIP67accordingtoIEC60529
f LEDfunctiondisplay
RatedoperatingdistanceWith12mmproximityswitchspacingand16mmproximity switch spacing, the rated operatingdistanceforthismultiplelimitswitchis2mm.
LEDfunctiondisplayDCandACswitchingelementsareequippedasstandardwithafunctiondisplayontheswitchingelement(yellow).Thefunctiondisplaycanbeseenfromtheexterior.
SeriesGLBF...inductiveProximityswitchspacing12or16mm
Orderingcode Mechanical G L B F - L E - M
Onrequest Inductive G L B F X - L - M
Series
Numberofplungers/proximityswitches
Plungertype(onlymechanicalswitch,e.g.D=chisel)
Plunger/proximityswitchspacing(12or16mm)
Switchingelements(e.g.ES508or777)
VisibleLEDyellow(oninductiveswitches)
LEDfunctiondisplay(optionalonmechanicalswitches,e.g.12...60VAC/DC=060)
LEDcolor;redstandard(rt),othersonrequest
CableentryM25x1.5
1
4
3
DCNO,PNP777
1
4
3
2
DCNO+NC,PNP781
1
4
3
2
DCNO+NC,NPN780
3
4
L1
N
ACNO750
CableentryM25x1.5
Assuredoperatingdistance
1)Dimensiononlyappliesforsteel(ST37)andforEUCHNERtripdogsofseriesUX../GX..
Actu
ator
Furtherswitchingelementsonrequest(seepage32/33)
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.22
8
n
1214
l 2
22
38
l 3
16
32
55
10
ø5,5
l 1
ø10
30°
max
.
38
28
45
ø6
3
4 max.
2±0,5
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
f Plungerspacing8mmf Horizontalhousingf DegreeofprotectionIP67accordingtoIEC60529
SeriesGLBF...mechanicalPlungerspacing8mm
SeriesGLBF...8mmmechanical
nNumberofplungers/proximityswitches
Plunger/proximityswitchspacing8mmHousingmaterial
l1 l2 l32 64 50 39
Sand-castaluminum,anodized
3 80 66 55
4 80 66 55
5 96 82 71
6 96 82 71
8 112 98 87
10 128 114 103
12 144 130 119
Grayfiguresonrequest
CableentryM20x1.5
Operatingpoint
Freeposition
Referencesurface
Dog
M20x1.5
Switchingelements
Plungertypes
D
Chisel
R
Roller
(plainbearing)
K3)
Ball
Operatingpointaccuracy1) ±0.02 ±0.05 ±0.03 mmApproachspeed,max.2) 20 50 8 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN696393)Plungertypeonrequest
Switchingelementsf ES552 Snap-actionswitchingelement 1changeovercontactStandard switchingelement
(Seetechnicaldataontheswitchingelements) 1
2
4
ES 552
Snap-actionswitchingelement
Multiple Limit Switches
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 23
Orderingcode Mechanical G L B F 0 8 - 5 5 2 - M
Onrequest Inductive G L B F X 0 8 - - M
Series
Numberofplungers/proximityswitches
Plungertype(onlymechanicalswitch,e.g.D=chisel)
Plunger/proximityswitchspacing(8mm)
Switchingelement(e.g.785)
CableentryM20x1.5
M20 x 1,5l2
l3
l1
Dimensiondrawing
f Proximityswitchspacing8mmf Horizontalhousingf DegreeofprotectionIP67accordingtoIEC60529
SeriesGLBF...inductiveProximityswitchspacing8mm
SeriesGLBF...8mminductive(onrequest)
Assuredoperatingdistance
Actu
ator
CableentryM20x1.5
1)Dimensiononlyappliesforsteel(ST37)andforEUCHNERtripdogsofseriesUX../GX..
Switchingelements
1
4
3
DCNO,PNP785
1
2
3
DCNC,PNP786
Furtherswitchingelementsonrequest(seepage32/33)
RatedoperatingdistanceWith8mmproximityswitchspacing,theratedoperatingdistanceis1mm.
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.24
40
72
80
6,6
6
22
850
37
45
6±
0,1
8m
ax.
70
30°
max.
5-1
,5
100
14
120
50
80
50
l 1
30n
ø7
12
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Withexteriordiaphragmf Plungerspacing12mmf UprighthousingaccordingtoDIN43697
f DegreeofprotectionIP67accordingtoIEC60529
SeriesRGBF...AMmechanicalPlungerspacing12mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)Operatingpointaccuracy1) ±0.002 ±0.01 mmApproachspeed,max.2) 20 50 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639
SeriesRGBF...AM12mmmechanical
nNumberofplungers
Plungerspacing12mm
l1 Housingmaterial2 70
Die-castaluminum,anodized
3 804 905 1056 1208 140
CableentryM25x1.5
Ope
ratin
gpo
int
Free
pos
ition
ReferencesurfaceDog
Plungertype Numberofplungers OrderNo./Item
D
Chiselplunger
2 082325RGBF02D12-502AM-M
3 088365RGBF03D12-502AM-M
4 082326RGBF04D12-502AM-M
5 088366RGBF05D12-502AM-M
6 087097RGBF06D12-502AM-M
8 087135RGBF08D12-502AM-M
R
Rollerplunger
2 087098RGBF02R12-502AM-M
3 088364RGBF03R12-502AM-M
4 082327RGBF04R12-502AM-M
5 087099RGBF05R12-502AM-M
6 087100RGBF06R12-502AM-M
8 085730RGBF08R12-502AM-M
ExteriordiaphragmThe exterior diaphragm protects the plungerguideagainst theentryof very finedust (dustfromgrindingcasting,glass,etc.)andpreventstheplungerseizing.Atthesametime,plungersticking,causedbyresinouslubricatingcoolants,can be prevented by this exterior diaphragmversion.
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
f ES514 Snap-actionswitchingelement 1NC +1NO
LEDfunctiondisplaypossibleonrequest.
Groovewithsealingring
CableentryM25x1.5
13
14
21
22
ES 502 E
Snap-actionswitchingelement
13
14
21
22
ES 514
Snap-actionswitchingelement
(onrequest)
Multiple Limit Switches
For
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 25
l 1
12
12
30°
max.
4
50
60
5
6,5
max
.
6,6
812
4-1
.5
10
75
36
60
l 2
n
ø7
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Withexteriordiaphragmf Plungerspacing12mmf Uprighthousing,smallflangef DegreeofprotectionIP67accordingtoIEC60529
SeriesSN...AMmechanicalPlungerspacing12mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)Operatingpointaccuracy1) ±0.002 ±0.01 mmApproachspeed,max.2) 20 50 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639
SeriesSN...AM12mmmechanical
nNumberofplungers
Plungerspacing12mm
l1 l2 Housingmaterial2 36 19
Die-castaluminum,anodized3 48
244 605 726 84
CableentryM20x1.5
Ope
ratin
gpo
int
Free
pos
ition
Referencesurface Dog
Plungertype Numberofplungers OrderNo./Item
D
Chiselplunger
2 086584SN02D12-502AM-M
3 086585SN03D12-502AM-M
4 086586SN04D12-502AM-M
5 088752SN05D12-502AM-M
6 088753SN06D12-502AM-M
R
Rollerplunger
2 079289SN02R12-502AM-M
3 086587SN03R12-502AM-M
4 086588SN04R12-502AM-M
5 088765SN05R12-502AM-M
6 088766SN06R12-502AM-M
ExteriordiaphragmThe exterior diaphragm protects the plungerguideagainst theentryof very finedust (dustfromgrindingcasting,glass,etc.)andpreventstheplungerseizing.Atthesametime,plungersticking,causedbyresinouslubricatingcoolants,canbepreventedwith thisexteriordiaphragmversion.
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
LEDfunctiondisplaypossibleonrequest.
13
14
21
22
ES 502 E
Snap-actionswitchingelement
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.26
40
72
80
6,6
6
22
850
37
45
6±
0,1
8m
ax.
70
30°
max.
5-1
,5
100
14
l 1
120
50
80
50
30n
ø9
12
85
LED
Dimensiondrawingillustrationwithchiselplunger,plungertypedependentonversion
Switchingelements
f Withinterchangeableplungerguidef Plungerspacing12mmf UprighthousingaccordingtoDIN43697
f DegreeofprotectionIP67accordingtoIEC60529
SeriesRGCS...mechanicalPlungerspacing12mm
Plungertypes
D
Chisel
R
Roller
(plainbearing)Operatingpointaccuracy1) ±0.002 ±0.01 mmApproachspeed,max.2) 20 50 m/min
1)ThereproducibleoperatingpointaccuracyreferstotheaxialtraveloftheplungeraftertheswitchingelementES502Ehasbeenrun-inwithapprox.2000operatingcycles2)TheapproachspeedspecifiedappliesinconjunctionwithEUCHNERtripdogsaccordingtoDIN69639
SeriesRGCS...12mmmechanical
nNumberofplungers
Plungerspacing12mm
l1 Housingmaterial2 70
Die-castaluminum,anodized
3 804 905 1056 1208 140
CableentryM25x1.5
Ope
ratin
gpo
int
Free
pos
ition
ReferencesurfaceDog
Plungertype Numberofplungers OrderNo./Item
WithoutLED LE060ge
D
Chiselplunger
2 087452RGCS02D12-502-M
087500RGCS02D12-502LE060GE-M
3 087453RGCS03D12-502-M
087501RGCS03D12-502LE060GE-M
4 087454RGCS04D12-502-M
087502RGCS04D12-502LE060GE-M
5 087455RGCS05D12-502-M
087503RGCS05D12-502LE060GE-M
6 087456RGCS06D12-502-M
087504RGCS06D12-502LE060GE-M
8 087457RGCS08D12-502-M
087505RGCS08D12-502LE060GE-M
R
Rollerplunger
2 087459RGCS02R12-502-M
087506RGCS02R12-502LE060GE-M
3 087460RGCS03R12-502-M
087507RGCS03R12-502LE060GE-M
4 087461RGCS04R12-502-M
087508RGCS04R12-502LE060GE-M
5 087462RGCS05R12-502-M
087509RGCS05R12-502LE060GE-M
6 087463RGCS06R12-502-M
087510RGCS06R12-502LE060GE-M
8 087464RGCS08R12-502-M
087511RGCS08R12-502LE060GE-M
Interchangeable plunger guide in case ofdamageorwearThe interchangeable plunger guide facilitatesquickandeasyplungerreplacementwithoutre-adjustmentofthemultiplelimitswitch.Expensivewiring effort is not required. The result is theshortestpossibleinterruptionstoproduction.
Featuresf Plungerguidemadeofspecialmaterialf Canbedismantledfromtheplungersidef Completeplungerguidecanbeinterchanged
Switchingelementsf ES502ESnap-actionswitchingelement 1NC+1NO
LEDfunctiondisplay(optional)Functiondisplaysareavailableforthefollowingvoltageranges(seeaccessoriespage27):
f LE060ge 12...60VAC/DC
Groovewithsealingring
CableentryM25x1.5
13
14
21
22
ES 502 E
Snap-actionswitchingelement
VersionwithLEDfunctiondisplay
Multiple Limit Switches
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Figure
f LEDfunctiondisplay LEDfunctiondisplay
Orderingtable
Designation Operatingvoltage[V] Color OrderNo./Item
LEDfunctiondisplay1)
AC/DC12-60
Red 035495LE060rt
Green OnrequestLE060gr
Yellow 035497LE060ge
AC110±15%
Red 045579LE110rt
Green OnrequestLE110gr
Yellow OnrequestLE110ge
AC220±15%
Red 045582LE220rt
Green OnrequestLE220gr
Yellow OnrequestLE220ge
1)Ifcolornotstated,redwillbesuppliedasstandard
Accessoriesformechanicalmultiplelimitswitches
Orderingtable
Designation OrderNo./Item
Replacementswitchingelements
010387ES502E099513ES552
099507ES614
f Mechanicalreplacementswitchingelements
Figure
Replacementswitchingelements
ES502E ES552/ES614
LEDfunctiondisplayThree versions in various voltage ranges areavailableinthestandardcolorsred,greenandyellow.The built-in electronic regulation (LE060 only)ensures that the luminosity remains constant,independentofthevoltageapplied.
ReplacementswitchingelementsReplacement switching elements for multiplelimit switches with 8, 12 and 16 mm plungerspacing.
ThesafetyswitchingelementsES508andES 514 are not allowed to be replacedfor safety reasons and are therefore notavailableasspareparts.In safetycircuits, theentiremultiple limitswitchmustbereplacedincaseofdamageorwear.Repairsmustbeperformedonlybythemanufacturer.
Multiple Limit Switches
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.28
f Separateconnectorbridge
SeparateconnectorbridgeA separate connector bridge is available formaking an electrical connection betweenindividual inductive switching elements with acommonoperatingvoltage.
Orderingtable
Designation Function OrderNo.
ES785 NOcontact/PNP 008054
ES786 NOcontact/PNP 008055
ES787 NOcontact/NPN Onrequest
ES788 NCcontact/NPN Onrequest
ES777 NOcontact/PNP 008401
ES781 NO+NC/PNP 031535
ES780 NO+NC/NPN 031534
ES7791) NOcontact/PNP 008470
ES779/21) NOcontact/PNP 036731
ES7721) NO+NC/PNP 053674
ES772/21) NO+NC/PNP 053677
ES7711) NO+NC/NPN 053685
ES771/21) NO+NC/NPN 053688
ES790 NOcontact/DC-2-wire2) Onrequest
ES791 NCcontact/DC-2-wire2) Onrequest
ES7001) NOcontact/DC-2-wire2) Onrequest
ES700/21) NOcontact/DC-2-wire2) Onrequest
ES7011) NCcontact/DC-2-wire2) Onrequest
ES701/21) NCcontact/DC-2-wire2) Onrequest
ES750 NOcontact/AC-2-wire 010457
ES751 NCcontact/AC-2-wire Onrequest
ES7551) NOcontact/AC-2-wire 014125
ES755/21) NOcontact/AC-2-wire 023902
ES7561) NCcontact/AC-2-wire Onrequest
ES756/21) NCcontact/AC-2-wire Onrequest
ES789 AccordingtoNAMUR Onrequest
ES796 AccordingtoNAMUR Onrequest
ES7971) AccordingtoNAMUR Onrequest
ES797/21) AccordingtoNAMUR Onrequest
1)Switchingelementswith5mmoperatingdistance(proximityswitchspacing16mm)aresuppliedwithtwodifferentoscillatorfrequenciestoavoidmutualinterference.Multiplelimitswitchesmustthereforebeassembledalternatelywiththeseswitchingelements.
2)DC-2-wireswitchingelementsarenotsuitableforinductiveloads.
Accessoriesforinductivemultiplelimitswitches
n
l 1
Separateconnectorbridge
Orderingtable
Designation Use l1n
(Number) OrderNo./Item
Separateconnectorbridge Inductivemultiplelimitswitch12 20 017130
Bridge12mmspacing
16 16 017131Bridge16mmspacing
f Inductivereplacementswitchingelements
The switching elements used for all inductivemultiple limit switches supplied are available asspareparts
Multiple Limit Switches
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Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 29
E M
BA
SW
f M16x1.5f M20x1.5f M25x1.5
CableglandsSuitable for various cable diameters. Versionsinmetal.
Cableglands
Orderingtable
Thread Version OrderNo./Item
M16x1.5
Cablediameter4-6.5mm
086328EKVM16/04
Cablediameter5-8mm
086329EKVM16/05
Cablediameter6.5-9.5mm
086330EKVM16/06
M20x1.5
Cablediameter6.5-9.5mm
077683EKVM20/06
Cablediameter9-13mm
077684EKVM20/09
M25x1.5
Cablediameter9-13mm
086334EKVM25/09
Cablediameter11.5-15.5mm
086335EKVM25/11
Cableglands
Item Thread Cable∅[mm]
A[mm]
B[mm]
E[mm]
SW[mm]
EKVM16/04 M16x1.5 4-6.5 20 6 20 18
EKVM16/05 M16x1.5 5-8 20 6 20 18
EKVM16/06 M16x1.5 6.5-9.5 20 6 20 18
EKVM20/06 M20x1.5 6.5-9.5 20 6 24.4 22
EKVM20/09 M20x1.5 9-13 21 6 24.4 22
EKVM25/09 M25x1.5 9-13 21 6.5 31.2 28
EKVM25/11 M25x1.5 11.5-15.5 21 6.5 31.2 28
Plugconnectoronrequest.
Technical Data
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.30
Multiplelimitswitchesmechanical
Parameter Value Unit
SwitchingelementsES 502E 508 514 552 614
Degreeofprotectionacc.toENIEC60529 IP67
Installationposition Any
Plungermaterial Stainlesssteel
Plungerguide Maintenance-free
Ambienttemperature -5...+80 °C
Contactelements 1NO+1NC 1NC 1NO+1NC 1changeovercontact
Switchingprinciple Snap-actionsw.element
Slow-actionsw.element Snap-actionswitchingelement
Actuatingforce ≥20 ≥15 ≥30 ≥15 N
Approachspeed,min. 0.01 - 0.01 m/min
Differentialtravel 0.8 - 0.6 0.1 mm
Switchingfrequency ≤300 ≤50 ≤200 min-1
Mechanicallife(operatingcycles) ≥30x106 ≥1x106 ≥10x106
RatedimpulsewithstandvoltageUimp 4 2.5 kV
RatedinsulationvoltageUi 250 V
UtilizationcategoryaccordingtoENIEC60947-5-1
AC-12 Ie10AUe250V - - - -
AC-15 Ie6A Ue230V Ie2.5A Ue230V Ie2A Ue230V -
DC-13 Ie6A Ue24V Ie2A Ue24V Ie1A Ue30V
Switchingcurrentmin.Atswitchingvoltage
1012
1024
524
1024
15
mAVDC
ConventionalthermalcurrentIth 10 6 2 A
Contactclosingtime <4 - ≤5 - ms
Contactbouncetime <3 - ≤3 ≤2 ms
ShortcircuitprotectionaccordingtoENIEC60269-1(controlcircuitfuse) 10 6 2 AgG
Connectiontype Screwterminal
Conductorcross-section,max. 0.34...1.5 0.14...1.0 mm²
Approvalsforswitchingelements - -
LEDfunctiondisplay(optional) Redstandard,othersonrequest LE024ge -
TraveldiagramES502E
01234
67
5
6
8m
ax.
5-1
,5
7,5
13-1
421
-22
13-1
421
-22
0
1
2
3
4
6
5
5
6,5
max
.
1,5
4-1
,5
13-1
421
-22
13-1
421
-22
OnseriesRGBF.../GSBF.../GLBF...Plungerspacing12/16mm
OnseriesSN...Plungerspacing12/16mm
FreepositionOperatingpoint
FreepositionOperatingpoint
Contactsclosed
Contactsopen
Snap-actionswitchingelementaccordingtoDIN43695withoneNOandoneNCcontact.Doublegap,electricallyisolatedswitchingelements,silvercontact,electro-goldplated.Screwterminalwithself-raisingclampwashers.
Technical Data
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 31
TraveldiagramES552
1-2
1-4
0
1
2
3
3
4m
ax.
2±
0,5
OnseriesGSBF.../GLBF.../SN.../SB...Plungerspacing8mm
FreepositionOperatingpoint
TraveldiagramES508
6
8m
ax.
0
2
3
4
55,5
1
4-0
,5
21-2
2
5
6,5
max
.
0
2
3
4
5
1
3,5
1,5
3-0
,5
21-2
2
OnseriesRGBF.../GSBF.../GLBF...Plungerspacing12/16mm
OnseriesSN...Plungerspacing12/16mm
FreepositionOperatingpoint
FreepositionOperatingpoint
TraveldiagramES514
6
8m
ax.
13-1
421
-22
13-1
421
-22
0
1
2
3
4
5
4-0
,5
13-1
421
-22
13-1
421
-22
5
6,5
max
.0
1
2
3
44,5
1,5
3,5
3-0
,5
OnseriesRGBF.../GSBF.../GLBF...Plungerspacing12/16mm
OnseriesSN...Plungerspacing12/16mm
FreepositionOperatingpoint
FreepositionOperatingpoint
TraveldiagramES614
1-2
1-4
0
1
2
3
3
4m
ax.
2±
0,5
OnseriesGSBF.../SN.../SB...Plungerspacing8mm
FreepositionOperatingpoint
Contactsclosed
Contactsopen
Contactspositivelydriven
Contactsclosed
Contactsopen
Contactspositivelydriven
Contactsclosed
Contactsopen
Contactsclosed
Contactsopen
Slow-actionswitchingelementwithonepositivelydrivenNCcontact.Doublegap,silvercontact,electro-goldplated.Screwterminalwithself-raisingclampwashers.
Magneticsnap-actionswitchingelementwithonepositivelydrivenNCcontactandoneNOcontact.Doublegap,electricallyisolatedswitchingelements,silvercontact,electro-goldplated.Screwterminalwithself-raisingclampwashers.
Snap-action switching element with onechangeovercontact.Silvercontact,electro-goldplated.Screwterminal.
Snap-action switching element with onechangeovercontact.Silvercontact,electro-goldplated.Screwterminal.
Technical Data
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.32
Multiplelimitswitchesinductive
Parameter Value Unit
SwitchingelementES 785 786 787 788 777 781 780 7791)
779/27721)
772/27711)
771/2
Proximityswitchspacing 8 12 12 mm
Ratedoperatingdistancesn 1 2 5 mm
Assuredoperatingdistancesa 0...0.8 0...1.6 0...4 mm
Switchingfunction NOcontact
NCcontact
NOcontact
NCcontact
NOcontact NO+NC NO
contact NO+NC
Output PNP NPN PNP NPN PNP NPN
LEDfunctiondisplay Yes
OperatingvoltageUB DC10...30 DC10...55 V
Permissibleresidualripples ≤10 %
VoltagedropUd ≤2.5 V
RatedinsulationvoltageUi DC60 V
RatedoperatingcurrentIe 250 mA
Off-statecurrentIr ≤0.05 ≤0.001 mA
No-loadcurrentI0 ≤15 mA
Shortcircuitandoverloadprotection,pulsed Yes
Reversepolarityprotection Yes
EMCcomplianceasper ENIEC60947-5-2
HysteresisH(ininstalledstate) ≤0.1 ≤0.2 ≤0.5 mm
RepeataccuracyR ≤5 %
Switchingfrequencyf ≤500 Hz
UtilizationcategoryaccordingtoENIEC60947-5-2 DC-13
Housingmaterial PBTglass-fiberreinforced
Materialactiveface PBT
AmbienttemperatureT -25...+70 °C
Connectiontype Connectionterminals
Conductorcross-section,max. 1.5 mm²1)Switchingelementswith5mmoperatingdistance(proximityswitchspacing16mm)aresuppliedwithtwodifferentoscillatorfrequenciestoavoidmutualinterference.Multiplelimitswitchesmustthereforebeassembledalternatelywiththeseswitchingelements.
Whenorderingsingleelements,pleaseprefixthepartnumberwithES.E.g.SwitchingelementES781
Grayfiguresonrequest
1
4
3
DCNO,PNP785,l1=8mm
777,l1=12mm779,l1=16mm
1
4
3
2
DCNO+NC,PNP781,l1=12mm772,l1=16mm
1
4
3
2
DCNO+NC,NPN780,l1=12mm771,l1=16mm
1
2
3
DCNC,PNP786,l1=8mm
1
4
3
DCNO,NPN787,l1=8mm
1
2
3
DCNC,NPN788,l1=8mm
3
4
L1
N
ACNO750,l1=12mm755,l1=16mm
1
2
L1
N
ACNC751,l1=12mm756,l1=16mm
4
3
DC-2-wire,NO(PNP/NPN)
790,l1=12mm700,l1=16mm
2
1
DC-2-wire,NC(PNP/NPN)
791,l1=12mm701,l1=16mm
1
2
...N
AccordingtoNAMUR789,l1=8mm
796,l1=12mm797,l1=16mm
Wiringdiagrams
Technical Data
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 33
Parameter Value Unit
SwitchingelementES 790 791 7001)
700/27011)
701/2 750 751 7551)
755/27561)
756/2 789 796 7971)
797/2
Proximityswitchspacing 12 16 12 16 8 12 16 mm
Ratedoperatingdistancesn 2 5 2 5 1 2 5 mm
Assuredoperatingdistancesa 0...1.6 0...4 0...1.6 0...4 0...0.8 0...1.6 0...4 mm
Switchingfunction NOcontact
NCcontact
NOcontact
NCcontact
NOcontact
NCcontact
NOcontact
NCcontact - - -
Output DC-2-wire2)(PNP/NPN) AC-2-wire AccordingtoNAMUR
LEDfunctiondisplay Yes -
OperatingvoltageUB DC15...55 AC20...250 DC7.7...9 V
Permissibleresidualripples ≤10 - ≤10 %
VoltagedropUd ≤8 - V
RatedinsulationvoltageUi DC60 AC250 DC60 V
RatedoperatingcurrentIe 50 250 - mA
Off-statecurrentIr ≤1 ≤3 - mA
InrushcurrentIk(20ms) - 1.5 - A
MinimumoperatingcurrentIm 2 10 - mA
Currentconsumption,activefacenotactivated - ≥2.5 mA
Currentconsumption,activefaceactivated - ≤1 mA
Shortcircuitandoverloadprotection,pulsed Yes - -
Reversepolarityprotection Yes - -
EMCcomplianceasper ENIEC60947-5-2 ENIEC60947-5-6
HysteresisH(ininstalledstate) ≤0.2 ≤0.5 ≤0.2 ≤0.5 ≤0.1 ≤0.2 ≤0.3 mm
RepeataccuracyR ≤5 %
Switchingfrequencyf ≤750 ≤300 ≤10 ≤ 2000 ≤ 1000 ≤500 Hz
UtilizationcategoryaccordingtoENIEC60947-5-2 DC-13 AC-140 DC-13
Ratedsupplyfrequency - 50...60 - Hz
Housingmaterial PBTglass-fiberreinforced
Materialactiveface PBT
AmbienttemperatureT -25...+70 °C
Connectiontype Connectionterminals
Conductorcross-section,max. 1.5 mm²1)Switchingelementswith5mmoperatingdistance(proximityswitchspacing16mm)aresuppliedwithtwodifferentoscillatorfrequenciestoavoidmutualinterference.Multiplelimitswitchesmustthereforebeassembledalternatelywiththeseswitchingelements.
2)DC-2-wireswitchingelementsarenotsuitableforinductiveloads
Whenorderingsingleelements,pleaseprefixthepartnumberwithES.E.g.SwitchingelementES781
Grayfiguresonrequest
Technical Data
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.34
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 35
Selectiontablefortriprails
Triprailseries(hereonlypreferableseries,forotherseriesseecatalog)
UFA Aluminium
ULA Aluminum,accordingtoDIN69638
UL Aluminum,canbeexpanded
UF Castiron,accordingtoDIN69638
GF Steel,galvanized,G-triprailaccordingtoDIN69638
Slotspacing[mm]
8
12
16
Numberofslots(max.)
3
4
6
8
20
Series Slotspacing[mm] Numberofslots(max.)Page
UFA ULA UL UF GF 8 12 16 3 4 6 8 20
l l l 36
l l l 36
l l l 36
l lcan be expanded
36
l l 36
l l l 36
l l l 36
l l l 36
l l l 39
l l l 39
l Available Availableonrequest
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.36
Triprailswith8mm,12mmor16mmspacing
SeriesUF...Slotspacing8mm,castiron
a
a
Dimensiondrawing
SeriesUFA...Slotspacing8mm,aluminum
a
SeriesUF...accordingtoDIN69638formASlotspacing12mm,castiron
a
a
Dimensiondrawing
SeriesULA...accordingtoDIN69638formASlotspacing12mm,aluminum
SeriesUL...canbeplacedinarowSlotspacing12mm,aluminum
a
SeriesUF...accordingtoDIN69638formASlotspacing16mm,castiron
a
a
Dimensiondrawing
SeriesULA...accordingtoDIN69638formASlotspacing16mm,aluminum
SeriesUL...canbeplacedinarowSlotspacing16mm,aluminum
Dimensiona[mm] 44 52 60 68 76
Numberofslots 2 3 4 5 6
Minimumorder2010mm,1bar
Dimensiona[mm] 44 52 60 68 76 92
Numberofslots 2 3 4 5 6 8
Dimensiona[mm] 108 124 140 156 172 188
Numberofslots 10 12 14 16 18 20
Lengthtosuitcustomerrequirement,max.1000mmGrayfiguresonrequest
Dimensiona[mm] 29 41 53 65 77
Numberofslots 2 3 4 5 6
Minimumorder2010mm,1bar
Dimensiona[mm] 33 49 65 97
Numberofslots 2 3 4 6
Minimumorder2010mm,1bar
Dimensiona[mm] 32 48
Numberofslots 2 3
Preferablelengths1000,2000,3000and4000mm(preferablelengthscorrespondtominimumorder)
Dimensiona[mm] 24 36 48
Numberofslots 2 3 4
Preferablelengths1000,2000,3000and4000mm(preferablelengthscorrespondtominimumorder)
Dimensiona[mm] 50 62 74 86 98 122
Numberofslots 2 3 4 5 6 8
Dimensiona[mm] 146 170 194 218
Numberofslots 10 12 14 16
Lengthtosuitcustomerrequirement,max.1000mmGrayfiguresonrequest
Dimensiona[mm] 54 70 86 102 118 150
Numberofslots 2 3 4 5 6 8
Dimensiona[mm] 182 214
Numberofslots 10 12
Lengthtosuitcustomerrequirement,max.1000mmGrayfiguresonrequest
Orderingcode U - -
Series
Numberofslots(seetables)
Slotspacing(8,12or16mm)
Length[mm](noteminimumorder/preferablelength)
8 mm
12 mm
16 mm
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 37
Tripdogsfortriprailswith8mm,12mmor16mmspacing
Dimensiondrawing
SeriesU8...for8mmslotspacing,hardened,groundsteel
SW2,5
fürNuten-breite
SW2,5
l l2 1= + 17
l2
l1
SW2,5
l l2 1= + 20
l2
l1
Figure1
Figure2
Figure3
l1 Figure
0 1
4 2
6,3 2
10 3
16 3
20 3
25 3
40 3
63 3
100 3
Dimensiondrawing
SeriesU1216...accordingtoDIN69639formUA/UBfor12or16mmslotspacing,hardened,groundsteel
Figure1
Figure2
Figure3
l1Figu-
re DIN/form
0 1 UA
4 2 UA
6,3 2 -
10 2 UA
16 3 UB
25 3 UB
40 3 UB
63 3 UB
100 3 UB
125 3 -
SW3
fürNuten-breite
SW3
l l2 1= + 20,5
l1
l2
SW3
l l2 1= + 25
l2
l1
Orderingcode U -
Series
Lengthl1
SeriesUX8...for8mmslotspacing,blackpaintedsteel
Figure1
Figure2
SeriesUX1216...for12or16mmslotspacing,blackpaintedsteel
Figure1
Figure2
Typeofactuationmechanical Typeofactuationinductive
SW2,5
fürNuten-breite
l l2 1= + 5
l2
l1
SW2,5
l l2 1= + 10
l2
l1
SW3
fürNuten-breite
l l2 1= + 6
l2
l1
SW3
l l2 1= + 12
l2
l1
8 mm
12 mm
16 mm
l1 Figure
6 1
10 1
16 1
25 2
40 2
63 2
100 2
l1 Figure
10 1
16 1
25 2
40 2
63 2
100 2
125 2
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.38
f Safetydogf Fineadjustmentdogf Fineadjustmentdogwithmicrometer
SafetydogUZForlimitswitcheswithsafetyfunctionthesafetydogmustbepositivelymounted
FineadjustmentdogUEThe fine adjustment dog UE1216-4 can bemountedinallU-triprailswith12or16mmslotspacing. The fine adjustment is made using aself-lockinghexagonsocketheadscrew
Orderingtable
Designation Use OrderNo./Item
SafetydogUZ FortriprailsULA/UL/UF12or16mm
022734UZ1216-50
FineadjustmentdogUE FortriprailsULA/UL/UF12or16mm
013340UE1216-4
MicrometerUEG ForfineadjustmentdogUEN1216 013338UEG1216
FineadjustmentdogUENFormicrometerUEG1216FortriprailsULA/UL/UF
12or16mm
013339UEN1216
Specialtripdogsfortriprailswith12mmor16mmspacing
FineadjustmentdogUE12/16mmforslotspacing,hardened,groundsteel
SW3
fürNuten-breite
Safety dog UZ for 12/16mm slot spacing,hardened,groundsteel
DimensiondrawingUZ1216-50
SW3
fürNuten-breite
MicrometerforfineadjustmentdogUEN1216,mat,chromium-platedsteel
SW3
Fine adjustment dog for 12/16mm slotspacing,hardened,groundsteel
DimensiondrawingUEN1216
Typeofactuationmechanical
Adjustmentrange[mm] 4
Graduation>ll<[mm] 0.02
Adjustmentrange[mm] 4
Graduation>ll<[mm] 0.02
DimensiondrawingUE1216-4
DimensiondrawingUEG1216
FineadjustmentdogwithmicrometerThefineadjustmentdogUEN1216/UEG1216canbemountedinallU-triprailswith12or16mmslot spacing. After clamping the micrometerUEG1216,thefineadjustmentdogUEN1216canbemovedtotherequireddimensionbyturningthemicrometerscrew.The fine adjustment dog is clamped afteradjustmentasrequired.Themicrometercanberemovedfromthetriprailforfurtheruseafterundoingtheclampingscrew,oritcanbeleftinthetriprail.The micrometer UEG1216 must be used foradjustingfineadjustmentdogsUEN1216.
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 39
G-triprailswith12mmor16mmspacing
G-triprailsGF...accordingtoDIN69638formC,fullyassembled,galvanizedsteel
SW2
c
a
b
l
l + 1
4
G-triprailGFE.../GFR...accordingtoDIN69638formC,kitforself-assembly,galvanizedsteel
Num-berofslots
SlotspacingC[mm]
12mm 16mm
a b a b
1 18 0 26 0
2 30 12 42 16
3 42 24 58 32
4 54 36 74 48
5 66 48 90 64
6 78 60 106 80
8 102 84 138 112
10 126 108 170 144
12 150 132 202 176
14 174 156 234 208
16 198 180 266 240
18 222 204 298 272
20 246 228 330 304
Lengthmax.2000mm
20
a
EndpiecepairsGFE...
GuidetubesGFR...
Orderingcode G-triprailGF... G F - -
Series
Numberofslots(seetable)
Slotspacing(12or16mm)
Lengthl*[mm](notemaximumlength)
Preferablelengths1000,1500and2000mm
*Forlengthsover600mm,supportbracketsarerequired(seepage42)
Forassemblyinstructionsseepage43
Slotspacing[mm]
12mm 16mm
a 6 10
Orderingcode GuidetubesGFR... G F R -
EndpiecepairsGFE... G F E -
Series
Numberofslots(seetable)
Slotspacing(12or16mm)
Lengthl*[mm](notepreferablelength)
G-triprail,fullyassembled
Kitforself-assembly
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.40
TripdogsforG-triprailswith12mmor16mmspacing
Dimensiondrawing
SeriesG1216....accordingtoDIN69639formGforG-triprailsGF,hardened,groundsteel
Figure1
Figure2
Figure3
l1Figu-
re DIN/form
0 1 G
4 2 G
10 2 G
16 2 G
25 2 G
40 2 G
63 3 G
100 3 G
Orderingcode G -
Series
Lengthl1
SeriesGX1216...forG-triprailsGF,blackpaintedsteel
Figure1
Figure2
l1 Figure
10 1
16 1
25 1
40 1
63 2
100 2
Typeofactuationmechanical Typeofactuationinductive
SW3
forslotwidth
SW3
l l2 1= + 16
l2
l1
SW3
l l2 1= + 16
l2
l1
SW3
l1
forslotwidth
l1
SW3
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 41
f Fineadjustmentdogf Fineadjustmentdogwithmicrometer
FineadjustmentdogThe fine adjustment dog GE1216-0 can bemountedintheG-triprailswith12or16mmslotspacing.Thefineadjustmentismadeusingaself-lockinghexagonsocketheadscrew.
Orderingtable
Designation Typeofactuation Use OrderNo./Item
Fineadjustmentdog Mechanical ForG-triprailsGF12or16mm
010493GE1216-0
Fineadjustmentdogwith
Micrometer
Mechanical ForG-triprailsGF12or16mm
024563GEN1216-63
Non-contact ForG-triprailsGF12or16mm
001601GEX1216-40
SpecialtripdogsforG-triprailswith12mmor16mmspacing
SW3 SW3
FineadjustmentdogformicrometerfortriprailsGF,blackpaintedsteel
SW3 SW3
FineadjustmentdogforG-triprailsGF,harde-ned,groundsteel
DimensiondrawingGE1216-0
SW3
SW3 SW3
FineadjustmentdogwithmicrometerfortriprailsGF,hardened,groundsteel
DimensiondrawingGEN1216-63
Typeofactuationmechanical
Adjustmentrange[mm] 8
Typeofactuationinductive
Adjustmentrange[mm] 1
Adjustmentrange[mm] 8
DimensiondrawingGEX1216-40
FineadjustmentdogwithmicrometerThefineadjustmentdogGEN1216-63/GEX1216-40canbemountedintheG-triprailswith12or16mmslotspacing.Thefineadjustmentismadeusingaknurledscrew.
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.42
f Clampingpiecef Supportbrackets
ClampingpieceThetriprailsULAandUFAmadeofaluminumarepreferablyfastenedtothebodyofthemachineusingspecialclampingpieces.
Accessories
Supportbracketsslotspacing12mmforG-triprailGFE/GFR
SW3
ClampingpiecefortriprailsULA/UFA
Dimensiondrawing
Supportbracketsslotspacing16mmforG-triprailGFE/GFR
16
Orderingtable
Designation Use Slotspacing[mm] Numberofguidetubes OrderNo./Item
Clampingpiece FortriprailsULA/UFA - 025519Clampingpiece
Supportbrackets ForG-triprailsGFE/GFR
12mm2 027459
ZW02-12
3 027460ZW03-12
16mm2 027461
ZW02-16
3 027462ZW03-16
Supportbrackets,canbeplacedinarowFortheG-triprailsGFE/GFRkit,supportbracketsmustbeusedfromalengthof600mm.
Trip Rails/Trip Dogs
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation. 43
InstallationnotesTriprailsystem-Gkitforself-assemblyA kit comprises two end pieces, the pressuresegments and the related number of guidetubes.All parts are protected against corrosionby aspecialsurfacetreatment.Thekitenablestheusertoassembletriprailsoftherequiredlength(from600mmspecialsupportbracketsarerequired)ofupto2000mm.Forthispurposetheguidetubesarecuttotherequiredlengthandboltedtogethertoformatriprailwiththeaidoftheendpieces(seeexample).
Appendix
Subjecttotechnicalmodifications;noresponsibilityisacceptedfortheaccuracyofthisinformation.44
Glossary
AmbienttemperatureTTheambienttemperatureisthetemperaturerangeinwhichthereliableoperationoftheinductiveswitchingelementisguaranteed.Thisrangeisbetween-25and+70°C.
Assuredoperatingdistancesa
Theassuredoperatingdistanceistheoperatingdistanceatwhichcorrectoperation of the inductive switching element is guaranteed within thepermissibleoperatingconditions(temperatureandvoltage).Theactuationdistanceliesbetween0and81%oftheratedoperatingdistancesn.
DegreeofprotectionThedegreeofprotectionisdefinedaccordingtoEN60529-1andisgivenasanIP.AftertheIPtherearetwodigits;thefirstdigitgivesthedegreeofprotectionagainstthepenetrationofsolidforeignbodiesandtheseconddigitgivesthedegreeofprotectionagainstthepenetrationofliquids.
HysteresisHThehysteresisisthedifferenceindistancetermsbetweentheONpointasthetestplateapproachesandtheOFFpointasitmovesawayfromtheactivefaceoftheinductiveswitchingelement.
InrushcurrentIKTheinrushcurrentisthemaximumcurrentwhichcanflowinanAC-2-wireswitchingelementforaparticularperiodatthemomentitisswitchedon.Thedetailsinthetechnicaldataarevalidfor20ms.
MinimumoperatingcurrentImTheminimumoperatingcurrentistheminimumcurrentrequiredforthefunctionofa2-wireswitchingelementinactiveenergizedcondition.
Off-statecurrentIrTheoff-statecurrentisthecurrentwhichflowsintheloadcircuitofaninductiveDC-2-wireswitchingelementinthenon-conductingcondition.Inpracticalterms,thiscurrenthastobetakenintoaccountonlyfor2-wireswitchingelements.
OperatingvoltageUB
Theoperatingvoltagedefinesthevoltagerangeinwhichthe inductiveswitchingelementfunctionsreliably.Thespecifiedvaluesrepresentlimitswithoutanytolerances.Thevaluescanbeobtainedbyreferringtothetechnicaldatafortheswitchingelement.Inthecaseoftwo-wireswitchingelements,thisisapplicableonlyinseriesconnectionwiththeload.
RatedoperatingcurrentIeTheratedoperatingcurrent is thenominalcurrentwhichcan load theinductiveswitchingelementincontinuousoperation.
Ratedoperatingdistancesn
Theratedoperatingdistanceisageneralvariableusedformeasurementofoperatingdistances.Itdoesnottakeintoaccounteithertheproductiontolerancesorchangescausedbyexternaleffectssuchasvoltageandtemperature.
RepeataccuracyRThe repeataccuracy is theaccuracyof the realoperatingdistancesrfortwoswitchingactions insuccessionwithin8hoursatanoperatingtemperatureof23±5°CandanoperatingvoltageofUB±5%.
ReversepolarityprotectionProtectionagainstreversepolarizationoftheoperatingvoltage.
Short-circuitandoverloadprotectionTheinductiveswitchingelementsaredesignedsothatshortcircuitscannotdamagetheoutputs.Pulsedshortcircuitprotectionisused.Thismeansthattheoutputtransistorisswitchedoffandonagaininquicksuccessionintheeventofoverloadingorashort-circuit.Inthisway,itispossibletoestablishwhetherthefaultisstillpresentorhasbeenrectified.
Slow-actioncontactelementA slow-action contact element is characterized by the opening of theswitchingelementasafunctionofthespeedatwhichtheplungerismoved.
Snap-actioncontactelementOnsnap-actioncontactelementstheswitchingelementjumpstotheotherswitchstatefromadefinedplungerposition.Themovementofthecontactelement is independentof the speedatwhich theactuator ismoved.Snap-actioncontactelementstypicallyhavehysteresis.
SwitchingelementsSwitching elements are used in mechanical limit switches. Switchingelementsareavailablewithanormallyclosedfunction,anormallyopenfunctionandaspositivelydrivencontacts.EUCHNERsuppliesswitchingelementswithoneortwocontactsforthevariousswitchtypes.Switchingelementscanbe¶slow-action contact elementsor¶snap-action contact elements.
SwitchingfrequencyfTheswitchingfrequencyisthemaximumpossiblenumberofswitchingoperationspersecond.ThisisdeterminedaccordingtoIEC60947-5-2andisbasedonamark-spaceratioof1:2.Theswitchingfrequencyisaswitch-specificvariableandcanbeobtainedbyreferringtothetechnicaldatafortheswitchingelement.
TransientprotectionEUCHNERproximityswitchesareprotectedagainstinterferencecausedbytheoccurrenceofinductivevoltagepeaksinaccordancewithIEC801-4.TestingisperformedinaccordancewiththestipulationsinDINVDE0660,Part208andIEC947-5-2.
VoltagedropUd
Thevoltagedropismeasuredacrosstheactiveoutputoftheinductiveswitchingelementwhentheoutputisinthe“activeenergized”conditionandwhentheratedoperatingcurrentIeflows.
WirebreaksafetyTheEUCHNERproximityswitcheswithwirebreaksafetyaredesignedsuchthatonawirebreakonanyconnection,theswitchdoesnotoutputaspurioussignal.
46
01/1
3
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Germany
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U2_U3_EN_2013.indd 2 08.01.13 16:01Adressen neu DE EN FR IT ES.indd 46 25.01.2013 17:11:37
47
www.euchner.com
Support hotline You have technical questions about our products or how they can be used?For further questions please contact your local sales representative.
Comprehensive download area You are looking for more information about our products?You can simply and quickly download operating instructions, CAD or ePLAN data and accompanying software for our products at www.euchner.com.
Customer-specifi c solutionsYou need a specifi c solution or have a special requirement?Please contact us. We can manufacture your custom product even in small quantities.
EUCHNER near youYou are looking for a contact at your location? Along with the headquarters in Leinfel-den-Echterdingen, the worldwide sales network includes 14 subsidiaries and numerous representatives in Germany and abroad – you will defi nitely also fi nd us near you.
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