Position Switches according to EN 50041 - Euchner USA Switches_EN50041... · fDegree of protection according to IEC 60529 IP 67 fHigh switching accuracy up to ± 0.002 mm fUse of

More than safety.

Position Switches according to EN 50041

2

Quality, reliability, precision

Quality, reliability and precision are thehallmarks of our corporate philosophy.They represent concepts and valuesto which we feel totally committed. At EUCHNER, quality means that allour employees take personal respon-sibility for the company as a wholeand, in particular, for their own field ofwork. This individual commitment toperfection results in products whichare ideally tailored to the customers’needs and the requirements of themarket. After all: our customers andtheir needs are the focus of all ourefforts. Through efficient and effectiveuse of resources, the promotion ofpersonal initiative and courage in find-ing unusual solutions to the benefit ofour customers, we ensure a high levelof customer satisfaction. We familiar-ize ourselves with their needs, require-ments and products and we learnfrom the experiences of our cus-tomers’ own customers.

EUCHNER – More than safety.

Quality – made by EUCHNER

More than safety.Around the world – the Swabianspecialists in motion sequencecontrol for mechanical and sys-tems engineering.

EUCHNER’s history began in 1940 withthe establishment of an engineeringoffice by Emil Euchner. Since thattime, EUCHNER has been involved inthe design and development of switch-gear for controlling a wide variety ofmotion sequences in mechanical andsystems engineering. In 1953, EmilEuchner founded EUCHNER + Co., amilestone in the company’s history. In1952, he developed the first multiplelimit switch – to this day a symbol ofthe enterprising spirit of this family-owned company.

Automation – Safety – ManMachine

Today, our products range fromelectromechanical and electroniccomponents to complex system solu-tions. With this wide range of productswe can provide the necessary tech-nologies to offer the right solution forspecial requirements – regardless ofwhether these relate to reliable andprecise positioning or to componentsand systems for safety engineering inthe automation sector.EUCHNER products are sold through aworld-wide sales network of compe-tent partners. With our closeness tothe customer and the guarantee ofreliable solutions throughout theglobe, we enjoy the confidence of cus-tomers all over the world.

Emil Euchner, the company’s founder andinventor of the multiple

limit switch, circa 1928.

Automation

Table of contents

3

Introduction 4

Advantages and features 5

Typical applications 6

The position switch in detail 7

Adjustment options 8

Switching elements 9

Wiring diagrams 10

Plunger types 11

Position switch with lever arm 12Type Series NG.../NZ... cable entry M20x1.5

plug connectors SR6 and SR11M12 plug connector SVM5

Position switch with adjustable lever arm 18Type Series NG.../NZ... cable entry M20x1.5

M12 plug connector SVM5

Position switch with pivoted lever arm 22Type Series NG... cable entry M20x1.5

M12 plug connector SVM5Position switch with plunger actuator 26Type Series NG.../NZ... cable entry M20x1.5

plug connectors SR6 and SR11M12 plug connector SVM5

Position switch with spring actuator 38Type Series NG... cable entry M20x1.5

M12 plug connector SVM5

Customized versions 42

Spare parts and accessories 45


076643-07-08/10


4 Subject to technical modifications; no responsibility is accepted for the accuracy of this information.

Introduction

EUCHNER position switches are manufactured in accordancewith the European standard EN 50041. Robust construction andthe use of high quality corrosion resistant materials, precisionfinishing and degree of protection IP 67 according to IEC 60529guarantee trouble-free and reliable operation under the toughestconditions.

position switches - precise, reliable and versatile

Various EUCHNER position switch designs can be used as safetyswitches with certain switching elements whose NC contactsare positively opened by a rigid plunger, even if the switchingelement is damaged due to a broken spring or contact weld.Position switches with direct opening action contacts are usedin those cases where a guarantee of machine and/or humansafety is absolutely essential. Example: End travel positionswitching or an EMERGENCY STOP.

Approvals for type series NG... and NZ...


5Subject to technical modifications; no responsibility is accepted for the accuracy of this information.

position switches offer important advantages and special features

Housing and cover made of robust die-cast aluminum.

Actuation heads can be adjusted 4 x 90°, lever arm can be adjusted and fixed either continuously or 4 x 90°

Switching elements with 2 or 4 contacts (e.g. 2 direct opening action contacts + 2 NO contacts), silver alloy contacts, gold flashed

Cable entry M 20x1.5 or plug connection

Mechanical service life up to 30 million operating cycles

Degree of protection according to IEC 60529 IP 67

High switching accuracy up to ± 0.002 mm

Use of silicone-free lubricants

Diaphragm seal and cover seal made of NBR plastic (acrylonitrile rubber) to protect the switching chamber against coolants andlubricants

High flexibility is guaranteed by the optional LED function display, plug connector and multiple adjustability



Typical applications for type series NG... and NZ... position switches



Position switch in detail

Plunger actuationThe plunger actuated versions allow theuser a choice of 6 different designs.The stainless steel hardened standardplunger with telescopic action (safety po-sition switches with direct opening actioncontacts have rigid plungers) is preciselyguided within the anodized die-cast alloyhead, and is almost maintenance free.The approach direction of the actuatorhead can be easily changed by 90°.

Lever-arm actuationDifferent types of actuators may be usedfor lever-arm actuation. The stainless steelshaft is guided precisely through thehousing.With the numerous adjusting options a highdegree of flexibility is given:

Approach direction adjustable by 4 x 90°Actuator direction for lever-arm actuationadjustable by 4 x 90°Switches to the left, or to the right, oron both sides

The housingWith their robust design, the die-cast alloyhousings have proven themselves highlyresistant to corrosion even under thetoughest conditions.Either the M20 x 1.5 cable gland or thepre-wired plug connector (straight or an-gled) may be used for the cable. The an-gled plug connector can be adjusted in 7directions around the longitudinal axis ofthe switch.

The diaphragm sealIn switches with plunger actuation, theplunger chamber and the switch chamberare separated by a diaphragm seal madeof NBR (acrylonitrile rubber). Because oftheir outstanding technical properties,NBR materials are used wherever possiblefor all mechanical and system engineeringapplications.The seal is firmly fixed to the plunger, andafter each switching operation it is retur-ned to the initial position by the plungerreturn spring and not by the switching ele-ment.Any build-up of pressure during plungeractuation is reliably prevented by a reliefvalve.The switching element is actuated bymeans of a metal cap pressed onto theseal.Switching point displacement (a logicalconsequence due to the high elasticity ofthe seal) is therefore completely elimina-ted.

The edge sealIn lever-arm actuated switches, an edgeseal protects the actuating mechanismand the switch chamber against dirt anddust. The edge seal, which is made ofNBR, is resistant to all known coolants andlubricants.

Cable connectionsBefore delivery to the customer, EUCHNERposition switches according to EN 50041undergo routine check tests for com-pliance with degree of protection IP 67.In order to obtain this degree of protec-tion, only high-quality metal cable glandswith captive sealing rings or the pre-wiredstraight or angled plug connector mustbe used.

Function displayPosition switches may be fitted with anLED on request. Voltage ranges of 10 to60 V AC/DC, 110 V AC and 230 V AC areavailable.



Adjustment options

Actuator and approach directions

Lever armHS = steel roller WO = domed plunger RG = plastic rollerHB = plastic roller KO = ball plunger RS, RK, RL = steel roller

The large selection of actuator heads guaran-tees maximum flexibility and is suitable for avariety of applications.For example, the aluminum lever arm is usedfor high approach speeds and generous actua-ting mechanism tolerances.The domed plunger with its polished-groundsurface is designed for a high repeat accuracyof ± 0.002 mm.The ball plungers can be actuated from anumber of different directions.

Having removed the stainless steel mountingscrews, the actuator heads can each be adju-sted horizontally by 90°.

Adjustment option for the actuatorhorizontal adjustability 4 x 90°

Lever arm Straight actuator

In the case of position switches with no safetyfunction, the lever arm can be adjusted conti-nuously. However position switches with a safetyfunction, can be adjusted by 90°.

Vertical adjustment 4 x 90°

On delivery, the lever-arm actuation is set toleft and right switching.If necessary, it can be set to right switching orleft switching only.

Adjustment option for switching direction

Left/right right leftswitching switching switching

(default setting)



Switching elements

Switching element ES 510 2)

(without direct opening action)Snap-action contact elementwith one NC contact and oneNO contact.Double gap contacts, electricallyisolated switching bridge, silveralloy gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NG...

Switching element ES 511 2)

Snap-action contact elementwith one direct opening actioncontact and one NO contact.Double gap contacts, electricallyisolated contact elements, silveralloy gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...

Switching element ES 528H 1) 3)

Slow-action contact elementwith one direct opening actioncontact and one NO contact.Double gap contacts, electricallyisolated H-contact bridges forcurrents from 1 mA to 4 A, silveralloy, gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...

Switching element ES 538H 1) 3)

Slow-action contact elementwith two direct opening actioncontacts.Double gap contacts, electricallyisolated H-contact bridges forcurrents from 1 mA to 4 A, silveralloy, gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...

1) Slow-action contact elementThe slow-action contact element has a contact element which opens and closes depending on its actuation speed.

2) Snap-action contact elementThe snap-action contact element has a contact element which opens and closes regardless of its actuation speed.

3) H-contact bridgeThe design properties of the H-contact bridge (H-shaped) ensure that these switching elements reliably switch currents from 1 mA (e.g. lowcurrent PLCs) to 4 A.

EUCHNER position switches marked with this symbol meet the IEC 60947-5-1 requirements for safety position switcheswith direct opening action contacts.Safety switching elements marked with this symbol are not available as replacement switching elements.

Switching element SK 2131 H 3)

Slow-action contact elementwith three direct opening actioncontacts and one NO contact.Double gap contacts, electricallyisolated H-contact bridges forcurrents from 1 mA to 4 A, silveralloy, gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...


Slow-action contact elementwith two direct opening actioncontacts and two NO contacts.Double gap contacts, electricallyisolated H-contact bridges forcurrents from 1 mA to 4 A, silveralloy, gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...


Slow-action contact elementwith four direct opening actioncontacts.Double gap contacts, electricallyisolated H-contact bridges forcurrents from 1 mA to 4 A, silveralloy, gold flashed contact mate-rial, screw terminals with self-lifting clamp washers.Used for NZ...

4142

33 34

2122

1112

4142

34

2122

13 14

33

4142

31

2122

1112

32



Wiring diagrams

Plug connector SR11

Pin assignment for plug(Top view of on switchmounted connector)

Contact assignment for switching elements

7

5

3

1

8

6

4

2

41

33

21

11

42

34

22

12

7

5

3

1

8

6

4

2

41

33

21

13

42

34

22

14

7

5

3

1

8

6

4

2

41

31

21

11

42

32

22

12

SK 2131H SK 3131H

SK 2121H

for connection cross section0,5 mm²

A

5

50 90 °C

Derating diagram

Plug connector SR6



ES 510 / ES 511 / ES 528H ES 538H

with LED display

3

1

4

2

13

21

14

22

5 6

3

1

4

2

13

21

14

22

3

1

4

2

11

21

12

22

5 6

3

1

4

2

11

21

12

22

with LED display

for connection cross section1,5 mm²

A

10

5

50 90 °C

Derating diagram

Plug connector SVM5(M12, 5-pole)



4

31

2

ES 510 / ES 511 / ES 528H ES 538H

3

1

4

2

13

21

14

22

3

1

4

2

11

21

12

22

1 2

4

21

13

22

14

3

with LED display

1 2

4

21

11

22

12

3

with LED display



Plunger types

Plungers for position switches are made of stainless steel andare extremely accurate.With its special surface-finished plunger guide, an extremelyreliable and maintenance-free operation is given.

There are two different types of actuating systems, dependingon the application. For standard applications, the plunger is fittedwith a telescopic device. With this system, the plunger can bedepressed to the reference surface without damaging theswitching element.

Instead of this telescopic plunger, position switches which havea safety function (with safety switching element) have a rigidplunger which ensures a direct opening action contact inaccordance with IEC 60947-5-1. This means that in the event ofmechanical failure of the switching element - e.g. failure of acontact spring or contact weld resulting from an overload, - thecontact point will be reliably opened.

FreePosition

OperatingPoint

FinalPosition

ResetPoint

Total TravelIdle TravelResetTravel

MovementDifferential

Over TravelPre-travel

Plunger travel

The pictures show the various positions of plunger actuated bya control cam.The precise values for the relevant design are shown in thetechnical data.

Travel ratio plunger-switching cam

All the plunger travel data shown in the technical data refers toaxial actuation. The travel for radial actuation with angledswitching cams is increased and this must be calculated.

Plunger types

Depending on the technical requirements, four different plunger types (chisel, roller, ball and domed plungers) are used.

Chisel plunger Hardened and polish-ground.Repeat accuracy to ± 0.002 mm.Max. approach speed of 10 m/min.With its high repeat accuracy, the domedplunger is ideal for setting reference pointsfor moderate approach speeds.

Roller plunger Hardened roller.Repeat accuracy to ± 0.01 mm.Max. approach speed of 50 m/min.The roller plunger is suitable for higherapproach speeds. For very high approachspeeds and long travel distances, rollerplungers with a protected ball bearing canbe offered on request.

Ball plunger Hardened ball.Repeat accuracy to ± 0.01 mm.Max. approach speed of 10 m/min.This plunger can be actuated from anumber of different directions.It must not be used in conjunction withsafety switching elements!

Domed plunger Hardened and polish-ground.Repeat accuracy to ± 0.002 mm.Max. approach speed of 10 m/min.This plunger can be actuated from anumber of different directions.For use in conjunction with safety switchingelements!

Extended Robust roller plunger for moderateroller plunger approach speeds.



Position switch type series NG1.../NZ1...

Roller lever arm HB (plastic roller)HS (steel roller)

Cable entry M20 x 1.5

Dimension drawing Switching elementsES 510 Snap-action contact element

1 NC contact + 1 NO contactES 511 Snap-action contact element

1 direct opening action contact+ 1 NO contact

ES 528H Slow-action contact element1 direct opening action contact+ 1 NO contact

ES 538H Slow-action contact element2 direct opening action contacts

SK 2131H Slow-action contact element3 direct opening action contacts+ 1 NO contact


(for further details see page 9)

LED function displayA red function display LED is available for thefollowing voltage ranges:

12-60 V AC/DC L060110 V AC ±15% L110230 V AC ±15% L220

Adjustment optionsHorizontal and vertical 4 x 90° (see page 8).

Switching directionSwitches to the right, left and to both sides (seepage 8).

M20x1,5

30° max.

52+

1

ES511 ES528H

ES538H SK2131H SK3131H

ES510

A

B

C A

B

C

A

B

A

A

B

AA

B

AAA

B

Switch travel diagrams Contacts A Switching pointopen B End positionclosed C Reset point

If damaged or worn, safety switches shouldbe replaced as a unit.

Notes on installation for positionswitches with safety switching elementsTo obtain the direct opening travel, the swit-ching cam gap shown in the dimension

52 +1 must be complied with. Actuationelements such as cam approach guidesmust be firmly mounted in accordanceEN 1088, i.e. riveted, welded or otherwisesecured against becoming loose.

NG... NZ...



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Roller lever armRoller material Plastic (HB) Steel (HS)Approach speed, max. 1) 300 60 m/minApproach speed, min. 0.1 m/minRepeat accuracy ± 0.25 °Direct opening action contactaccording to IEC 60947-5-1, appendix K

See symbol in switch travel diagram °

Actuating force, min. 15 NSwitching elements ES 510 ES 528H ES 538H

1 NC + 1 NO 1 NC + 1 NO 2 NC ES 511 SK 2131H SK 3131H

1 NC + 1 NO 3 NC + 1 NO 2 NC + 2 NOSwitching principle Snap-action Slow-action contact element

contact element with H-contact bridgeContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 kVRated insulation voltage Ui 250 VUtilization category according to IEC 60947-5-1

AC12 Ie 10 A Ue 230 V -AC15 Ie 6 A Ue 230 V Ie 4 A Ue 230 VDC13 Ie 6 A Ue 24 V Ie 4 A Ue 24 V

Switching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 10/6 4 A gG

Type of connection Screw terminal 2)

Conductor cross-section, max. 2 x 1.5 mm²1) The approach speed specified applies to an approach angle of 30°.2) For wiring diagram see page 9.

Order No. Type Series Roller Switching Element Function Display

None L060 L110NG1...-M -510 079 926 090 360

-511 079 952 090 039 on

NZ1...-M HB -528 088 199 090 965 requestPlastic roller -538 090 966 090 967

-2131 090 968 - --3131 090 969 - -

NG1...-M -510 079 927 079 937-511 079 953 090 035 on

NZ1...-M HS -528 090 970 090 971 requestSteel roller -538 090 972 090 760

-2131 090 973 - --3131 090 747 - -

Ordering example: Position switch without safety function NG, cable entry 1,roller lever arm with steel roller HS, snap-action contact element 510,function display L060 10 - 60 V, metric thread M20 x 1.5 MNG1HS-510L060-M Order No. 079 937

Ordering table





Plug connectors SR6 and SR11

Switching elementsES 510 Snap-action contact element









12-60 V AC/DC (as standard) L060110 V AC ±15% (on request) L110230 V AC ±15% (on request) L220



Dimension drawing

SR6WF SR6EF/SR11EF SR11WF30° m

ax.

52+

1

ES511 ES528H


ES510

A

B

C A

B

C

A

B

A

A

B

AA

B

AAA

B


inse

rted

inse

rted

inse

rted


Notes on installation for position swit-ches with safety switching elementsTo obtain the direct opening travel, the swit-ching cam gap shown in the dimension


NZ...



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 65Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Roller lever armRoller material Plastic (HB) Steel (HS)Approach speed, max. 1) 300 60 m/minApproach speed, min. 0.1 m/minRepeat accuracy ± 0.25 °Direct opening action contactaccording to IEC 60947-5-1, appendix K





contact element with H-contact bridgeContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 kVSwitching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 6 4 A gG

Type of connection Plug connector to DIN 43651 2)

Rated insulation voltage Ui

with plug connector SR6 250 Vwith plug connector SR11 50

Rated impulse withstand voltage Uimp

with plug connector SR6 2.5 kVwith plug connector SR11 1.5

Utilization category according to IEC 60947-5-1with plug connector SR6 AC15 Ie 6 A Ue 230 V Ie 4 A Ue 230 V

DC13 Ie 6 A Ue 24 V Ie 4 A Ue 24 Vwith plug connector SR11 AC15 Ie 4 A Ue 50 V

DC13 Ie 4 A Ue 24 V1) The approach speed specified applies to an approach angle of 30°.2) For wiring and derating diagram see page 10.

Order No. Type Series Roller Switching Element Plug Connector / Function Display

SR6 SR6 SR11without LED with L060 without LED

NG2... -510 089 088 089 089 --511 089 091 089 092 -

HB -528 090 845 090 846 -NZ2... Plastic roller -538 090 847 090 848 -

-2131 - - 090 136-3131 - - 090 137

NG2... -510 090 851 089 090 --511 089 093 089 094 -

NZ2... HS -528 090 852 088 196 -Steel roller -538 090 853 090 854 -

-2131 - - 090 146-3131 - - 090 856

Ordering example: Position switch without safety function NG, plug connector 2,roller lever arm with steel roller HS, snap-action contact element 510,function display L060 10 - 60 VNG2HS-510L060 Order No. 089 090

Ordering table





M12/SVM5 plug connector







LED function displayAvailable on request.



Dimension drawing


ES511 ES528H

ES538H

ES510

A

B

C A

B

C

A

B

A

A

B

6

42

32

30° max.

64

56

74

100

5,3

7,3

5,3

22

60±

0,1

22

45°

16

40 +1

30 ±0,1

26,5

31

32

ø18

52+

1

Guide lugaligned

Angled plug connector:Plug connector adjustable to a max. of 270°Default setting: cable exit to the right.


Notes on installation for position swit-ches with safety switching elementsTo obtain the direct opening travel, the swit-ching cam gap shown in the dimension


NZ...



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Roller lever armRoller material Plastic (HB) Steel (HS)Approach speed, max. 1) 300 60 m/minApproach speed, min. 0.1 m/minRepeat accuracy ± 0.25 °Direct opening action contactaccording to IEC 60947-5-1, appendix K See symbol in switch travel diagram °


1 NC + 1 NO 1 NC + 1 NO 2 NC ES 511

1 NC + 1 NOSwitching principle Snap-action Slow-action contact element


with SVM5 plug connector AC15 Ie 4 A Ue 30 V Ie 4 A Ue 30 VDC13 Ie 4 A Ue 24 V Ie 4 A Ue 24 V

Switching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 4 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 4 4 A gG

Type of connection M12 plug connector 2)

1) The approach speed specified applies to an approach angle of 30°.

2) For wiring diagram see page 10.

Order No. Type Series Roller Switching Element Plug Connector

SVM5NG2... -510 088 631

HB -511 090 861NZ2... Plastic roller -528 090 864

-538 090 862NG2... -510 090 866

HS -511 090 867NZ2... Steel roller -528 090 868

-538 090 869

Ordering example: Position switch without safety function NG, plug connector 2,roller lever arm with steel roller HS, snap-action contact element 510,M12 plug with PE connection SVM5NG2HS-510SVM5 Order No. 090 866

Ordering table




Adjustable roller lever armVB (plastic) / PB (plastic roller)VS (steel roller) / PS (steel roller)Cable entry M20 x 1.5 (plug connector on request)

Dimension drawing

M20x1,5

74

100

5,3

5,3

22

60±

0,1

40 +1

30 ±0,1

7,3

28 -

75

NG... NZ...

66

59

30° max.

ES511 ES528H


ES510

A

B

C A

B

C

A

B

A

A

B

AA

B

AAA

B

45° +5°

45° +5°45° +5°45° +5°

45° +5°45° +5°







SK 2131H Slow-action contact element3 direct opening action contact+ 1 NO contact

SK 3131H Slow-action contact element2 direct opening action contact+ 2 NO contact







Notes on installation for position swit-ches with safety switching elementsTo obtain the direct opening travel, theswitching cam must actuate the lever armto an angle of 45°+5° . Actuation elementssuch as cam approach guides must befirmly mounted in accordance EN 1088,i.e. riveted, welded or otherwise securedagainst becoming loose.

* Approval applied

NZ...*

VB / VS PB / PS



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Adjustable Roller lever armRoller material Plastic (VB) Plastic (PB) Steel (VS) Steel (PS)Approach speed, max. 1) 120 120 30 30 m/minApproach speed, min. 0.5 m/minDirect opening action contactaccording to IEC 60947-5-1, appendix K




1 NC + 1 NO 3 NC + 1 NO 2 NC + 2 NOSwitching principle Snap-action Slow-action contact elementcontact bridge contact element with H-contact bridgeContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 kVRated insulation voltage Ui 250 VUtilization category according to IEC 60947-5-1


Switching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse)

10/6 4 A gG


Conductor cross-section, max. 2 x 1.5 mm²1) The approach speed specified applies to an approach angle of 30°.



None L060VB -510 086 322 091 288

NG1...-M Plastic rollerVS -510 079 934 090 599

Steel roller-511 088 618 094 753

PB -528 090 870on request

Plastic roller -538 090 871-2131 090 872 -

NZ1...-M -3131 090 873 --511 088 613 -

PS -528 090 874 090 430

Steel roller -538 090 875 --2131 090 876 --3131 090 877 -

Ordering example: Position switch with safety function NZ, cable entry 1,adjustable roller lever arm with plastic roller PB,snap-action contact element 511, metric thread M20 x 1.5 MNZ1PB-511-M Order No. 088 613

Ordering table



ES511

A

B

C

AA

45° +5°

28

30 ±0,1

40 0+1

22 7,3

5,3

100

74

5,3

22

40,55365

,578

60±

0,1

18

6

59

66

M12x1

16

M20x1,5

32 42

45°

26,5

31

Position switch type series NZ2...

Adjustable roller lever armPB (plastic roller)PS (steel roller)M12/SVM5 plug connector




LED function displayA yellow function display LED is available for thefollowing voltage ranges:

12-60 V AC/DC (as standard) L060





Notes on installation for position swit-ches with safety switching elementsTo obtain the direct opening travel, theswitching cam must actuate the lever armto an angle of 45°+5° . Actuation elementssuch as cam approach guides must befirmly mounted in accordance EN 1088,i.e. riveted, welded or otherwise securedagainst becoming loose.

Guide lugaligned




Technische DatenParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Adjustable Roller lever armRoller material Plastic (PB) Steel (PS)Approach speed, max. 1) 120 30 m/minApproach speed, min. 0.5 m/minDirect opening action contactaccording to IEC 60947-5-1, appendix K See symbol in switch travel diagram °

Actuating force, min. 15 NSwitching elements ES 511

1 NC + 1 NOSwitching principle contact bridge Snap-action contact elementContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.0 kVRated insulation voltage Ui 50 VUtilization category according to IEC 60947-5-1

with plug connector SVM5 AC15 Ie 4 A Ue 30 VDC13 Ie 4 A Ue 24 V

Switching current min. at 10 mASwitching voltage 24 V DCConventional thermal current Ith 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 4 A gG


1) The approach speed specified applies to an approach angle of 30°.



None L060PB -511 - 098 646

NZ2... Plastic rollerPS -511 106 697 098 645

Steel roller

Ordering example: imit switch with safety function NZ, plug connector 2,adjustable roller lever arm with steel roller PS,snap-action contact element 511, M12 plug with PE connection SVM5NZ2PS-511SVM5 Order No. 106 697

Ordering table



Position switch type series NG1...

Pivoted lever arm SB (plastic rod)SM (aluminum rod)

Cable entry M20 x 1.5 (plug connector on request)


1 NC contact + 1 NO contact(for further details see page 9)






7,3

60±

0,1

2007

74

100 5,3

22

52

∅ 6

5,3

30 ±0,1

40 +1

16

32

42

M20x1,5

75°

22° ±3°

A

B

C



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Pivoted lever armRoller material Plastic (SB) Aluminum (SM)Approach speed, max. 60 m/minApproach speed, min. 0.5 m/minRepeat accuracy ± 1 °Actuating force, min. 15 NSwitching elements ES 510

1 NC + 1 NOSwitching principle Snap-action contact elementContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 kVRated insulation voltage Ui 250 VUtilization category according to IEC 60947-5-1

AC12 Ie 10 A Ue 230 VAC15 Ie 6 A Ue 230 VDC13 Ie 6 A Ue 24 V

Switching current min. at 10 mASwitching voltage 24 V DCConventional thermal current Ith 6 AShort-circuit protection according to IEC 60269-1(control circuit fuse)

10/6 A gG


Conductor cross-section, max. 2 x 1.5 mm²1) For wiring diagram see page 9.


None L060SB 088 609 090 577

NG1...-M plastic rod -510SM 079 932 090 575

Aluminum rod

Ordering example: Position switch without safety function NG, cable entry 1,pivoted arm lever with plastic rod SB, snap-action contact element 510,function display L060 10 - 60 V, metric thread M20 x 1.5 MNG1SB-510L060-M Order No. 090 577

Ordering table



26,5

31

5,3

22

100

74

22

40 0+1

5,3

7,3

30 ±0,1

7

22° ±3°

75°

60±

0,1

52

200

16

64

6

M20x1,5

32

42

45°

A

B

C


Pivoted lever arm SB (plastic rod)SM (aluminum rod)








Guide lugaligned




Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Pivoted lever armRoller material Plastic (SB) Aluminum (SM)Approach speed, max. 60 m/minApproach speed, min. 0.5 m/minRepeat accuracy ± 1 °Actuating force, min. 15 NSwitching elements ES 510



Switching current min. at 10 mASwitching voltage 24 V DCConventional thermal current Ith 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse)

4 A gG



Order No. Type Series Roller Switching Element Plug connector

SVM5SB 091 303

NG2... plastic rod -510SM 094 059

Aluminum rod

Ordering example: Position switch without safety function NG, plug connector 2,pivoted arm lever with plastic rod SB, snap-action contact element 510,M12 plug with PE connection SVM5NG2SB-510SVM5 Order No. 091 303

Ordering table




Plunger actuatorWO (Domed plunger) / KO (Ball plunger)DO (Chisel plunger) / RK (Roller plunger with small steel roller)Cable entry M20 x 1.5











Adjustment optionsHorizontal 4 x 90° (see page 8).

74

5,3

60±

0,1

40 +1

30 ±0,1

16

32

42

M20x1,5

7,3

5,3

97

R4

31+

1

37±

1∅ 10

16

30° max.

31+

1

Dire

ctop

enin

g

Initi

alpo

sitio

n

Switch travel diagrams

Contactsopenclosed

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

WODomedplungerType B

(EN 50041)

DOChisel

plunger

KOBall plunger

RKRoller plunger

small

To obtain the direct opening travel, the switching cam gap shown in thedimension 31 +1 must be complied with. Actuation elements such as camapproach guides must be firmly mounted in accordance EN 1088, i.e. rive-ted, welded or otherwise secured against becoming loose.

NG... NZ...



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Domed plunger Chisel plunger Ball plunger Roller plunger

(WO) (DO) (KO) Small (RK)Approach speed, max. 1) 10 50 m/minApproach speed, min. 0.1 m/minRepeat accuracy 3) ± 0.002 0.01 mmDirect opening action contactaccording to IEC 60947-5-1, appendix K See symbol in switch travel diagram mm







10/6 4 A gG


Conductor cross-section, max. 2 x 1.5 mm²1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring diagram see page 9.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


None L060NG1...-M -510 079 945 on request

-511 088 611 089 057

NZ1...-MWO -528 089 624 089 078

Domed plunger -538 090 878 089 046-2131 089 629 --3131 089 626 -

NG1...-M -510 088 616-511 088 620

NZ1...-MDO -528 090 901

Chisel plunger -538 090 902 on request-2131 090 903-3131 090 904

NG1...-M -510 088 619-511 088 608 090 354

NZ1...-MRK -528 090 905 090 358

Roller plunger small -538 090 906 on request-2131 090 907 --3131 090 908 -

NG1...-MKO

-510 088 604 on requestBall plunger

Ordering example: Position switch with safety function NZ, cable entry 1, domed plunger WO, snap-actioncontact element 511, function display L060 10 - 60 V, metric thread M20 x 1.5 MNZ1WO-511L060-M Order No. 089 057

Ordering table




Plunger actuatorWO (Domed plunger) / KO (Ball plunger)DO (Chisel plunger) / RK (Roller plunger with small steel roller)Plug connectors SR6 and SR11












To obtain the direct opening travel the switch-ing cam gap shown in the dimension 31 +1

must be complied with. Actuation elementssuch as cam approach guides must befirmly mounted in accordance EN 1088,i.e. riveted, welded or otherwise securedagainst becoming loose.

30° max.

165,3

26

74

40 +1

30 ±0,1

5,3

7,3

60±

0,1

M20x1,5

31+

1

37±

1

16

∅ 10∅ 8x4

97

SR11WFSR6WF

55 13,5

50

75

40

56

40 1115,2

SR6EF/SR11EF

∅ 28

60

80

31+

1

inse

rted

inse

rted

inse

rted

Dire

ctop

enin

g

Initi

alpo

sitio

n


Contactsopenclosed


(EN 50041)

DOChisel

plunger

KOBall plunger

RKRoller plunger

small

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

NZ...




(WO) (DO) (KO) Small (RK)Approach speed, max. 1) 10 50 m/minApproach speed, min. 0.1 m/minRepeat accuracy 3) ± 0.002 0.01 mmDirect opening action contactaccording to IEC 60947-5-1, appendix K See symbol in switch travel diagram mm



1 NC + 1 NO 3 NC + 1 NO 2 NC +2 NOSwitching principle Snap-action Slow-action contact element

contact element with H-contact bridgeContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 kVSwitching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 6 4 A gG



with plug connector SR6 250 Vwith plug connector SR11 50Rated impulse withstand voltage Uimp



DC13 Ie 6 A Ue 24 V Ie 4 A Ue 24 Vwith plug connector SR11 AC15 Ie 4 A Ue 50 V

DC13 Ie 4 A Ue 24 V1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring and derating diagram see page 10.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


None L060NG2... -510 090 012 on request

-511 090 909 091 280

NZ2...WO -528 090 910 091 279

Domed plunger -538 090 911 087 558-2131 090 912 --3131 090 913 -

NG2... -510 090 011-511 090 015

on requestNZ2...

DO -528 090 914Chisel plunger -538 090 915

-2131 090 916 --3131 090 917 -

NG2... -510 090 918 091 300-511 090 016 099 273

NZ2...RK -528 090 919 091 292

Roller plunger small -538 090 920 on request-2131 090 921 --3131 090 922 -

NG2...KO

-510 090 020 on requestBall plunger

Ordering table




Plunger actuatorWO (Domed plunger) / KO (Ball plunger)DO (Chisel plunger) / RK (Roller plunger with small steel roller)M12/SVM5 plug connector

Dimension drawing

16

42

32

74

40 +1

30 ±0,1

5,3

7,3

60±

0,1

22

45°

26,5

31

31+

1

37±

1

∅ 10

16

97

5,3 M20x1,5

∅ 8x4

30° max.

31+

1

Guide lugaligned

Angled plug connector:Plug connector adjustableto a max. of 270°Default setting: cable exit to the right.

Dire

ct o

peni

ng

Initi

al p

ositi

on


Contactsopenclosed


(EN 50041)

DOChisel

plunger

KOBall plunger

RKRoller plunger

small

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

432100

1234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

432100

1234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5










To obtain the direct opening travel the switch-ing cam gap shown in the dimension 31 +1

must be complied with. Actuation elementssuch as cam approach guides must befirmly mounted in accordance EN 1088,i.e. riveted, welded or otherwise securedagainst becoming loose.

NZ...




(WO) (DO) (KO) Small (RK)Approach speed, max. 1) 10 50 m/minApproach speed, min. 0.1 m/minRepeat accuracy 3) ± 0.002 0.01 mmDirect opening action contactaccording to IEC 60947-5-1, appendix K

See symbol in switch travel diagram mm


1 NC + 1 NO 1 NC + 1 NO 2 NC ES 511





4 4 A gG


1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring diagram see page 10.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


SVM5NG2... -510 090 018

WO -511 089 014NZ2... Domed plunger -528 090 923

-538 090 924NG2... -510 090 014

DO -511 090 927NZ2... Chisel plunger -528 090 928

-538 090 929NG2... -510 089 020

RK -511 089 007NZ2... Roller plunger small -528 090 930

-538 089 018

NG2... KO -510 090 931Ball plunger

Ordering example: Position switch without safety function NG, plug connector 2,small roller plunger with steel roller RK, snap-action contact element 510,M12 plug with PE connection SVM5NG2RK-510SVM5 Order No. 089 020

Ordering table




Plunger actuator RG (Roller plunger - plastic roller)RS (Roller plunger - steel roller)RL (Extended roller plunger)

Cable entry M20 x 1.5













Notes on installation for position swit-ches with safety switching elementsTo obtain the direct opening travel, theswitching cam gap shown in the dimension

44 +1 must be complied with. Actuationelements such as cam approach guidesmust be firmly mounted in accordanceEN 1088, i.e. riveted, welded or otherwi-se secured against becoming loose.

M20x1,5

30° max.

44+

1

Initi

al p

ositi

on

Dire

ct o

peni

ng


Contactsopenclosed

RGPlastic roller

RSSteel roller

RLRoller plunger

plunger

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

NG... NZ...



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.3 kgActuator Roller plunger Roller plunger Roller plunger

Plastic roller (RG) Steel (RS) Extended (RL)Approach speed, max. 1) 20 m/minApproach speed, min. 0.1 m/minRepeat accuracy 3) ± 0.1 mmDirect opening action contactaccording to IEC 60947-5-1, appendix K







Switching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 10/6 4 A gG


Conductor cross-section, max. 2 x 1.5 mm²1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring diagram see page 9.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


None L060NG1...-M -510 079 941 090 398

-511 088 605 089 052

NZ1...-MRG -528 090 932 090 008

Roller plunger -538 090 933 090 009Plastic roller -2131 090 934 -

-3131 090 935 -NG1...-M -510 079 942 079 943

-511 079 960 089 053

NZ1...-MRS -528 089 627 086 413

Roller plunger -538 090 936 090 555Steel roller -2131 089 633 -

-3131 089 631 -NG1...-M -510 086 324 090 602

-511 088 614 088 996

NZ1...-MRL -528 090 937 090 938

Extended roller plunger -538 090 939 090 940-2131 090 941 --3131 090 942 -

Ordering example: Position switch with safety function NZ, cable entry 1,Roller plunger with plastic roller RG, snap-action contact element 511,function display L060 10 - 60 V, metric thread M20 x 1.5 MNZ1RG-511L060-M Order No. 089 052

Ordering table





Plug connectors SR6 and SR11















4232

16

16

ø10

4

SR11WFSR6WF

55 13,5

50

75

40

56

40 1115,2

SR6EF/SR11EF

∅ 28

60

80

74 60±

0,1

26

40 +1

30 ±0,1

5,3

7,3

R6

97

5,3

50±

1

30° max.

44+

1

44+

1

Dire

ct o

peni

ng

Initi

al p

ositi

on


Contactsopenclosed

RGPlastic roller

RSSteel roller

RLRoller plunger

plunger

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

43210

SK2131H

41-4

233

-34

21-2

211

-12

6

43210

41-4

233

-34

21-2

213

-14

SK3131H

mm

01234

6mm

2,5

01234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5

NZ...









contact element with H-contact bridgeContact material Silver alloy, gold flashedContact closing time < 4 msContact bounce time < 3 msRated impulse withstand voltage Uimp 2.5 2.5 kVSwitching current min. at 10 1 10 1 10 mASwitching voltage 24 24 12 24 12 V DCConventional thermal current Ith 6 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 6 4 A gG



with plug connector SR6 250 Vwith plug connector SR11 50Rated impulse withstand voltage Uimp



DC13 Ie 6 A Ue 24 V Ie 4 A Ue 24 Vwith plug connector SR11 AC15 Ie 4 A Ue 50 V Ie 4 A Ue 50 V

DC13 Ie 4 A Ue 24 V Ie 4 A Ue 24 V1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring and derating diagram see page 10.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


None L060NG2... -510 090 021 090 949

-511 090 032 091 284

NZ2...RG -528 090 943 090 944

Roller plunger -538 090 945 090 946Plastic roller -2131 090 947 -

-3131 090 948 -NG2... -510 090 953 on request

-511 090 024 090 147

NZ2...RS -528 090 950 088 197

Roller plunger -538 090 951 090 952Steel roller -2131 090 149 -

-3131 090 954 -NG2... -510 090 022 091 285

-511 090 025 090 955

NZ2...RL -528 090 956 091 282

Extended roller plunger -538 090 957 091 278-2131 090 958 --3131 090 959 -

Ordering table






Dimension drawing

16

42

32

74

40 +1

30 ±0,1

5,3

7,3

60±

0,1

22

45°

26,5

31

R6

50±

1

16

∅ 10

4

97

44+

1

30° max.

44+

1

Guide lugaligned

Angled plug connector:Cable exit adjustable to a max. of 270°Default setting: cable exit to the right.

Dire

ct o

peni

ng

Initi

al p

ositi

on


Contactsopenclosed

RGPlastic roller

RSSteel roller

RLRoller plunger

plunger

01234

6

13-1

421

-22

13-1

421

-22

ES511

mm

13-1

421

-22

11-1

221

-22

ES528H ES538H

01234

6mm mm

6

432100

1234

6

13-1

421

-22

13-1

421

-22

ES510

mm

5












NZ...





See symbol in switch travel diagrammm


1 NC + 1 NO 1 NC + 1 NO 2 NC ES 511





4 4 A gG


1) The approach speed specified applies in conjunction with EUCHNER control cams is in accordance with DIN 69639.2) For wiring diagram see page 10.3) The reproducible repeat accuracy refers to the plunger’s axial travel, after a run-in of approx. 2000 switching cycles


SVM5NG2... -510 090 960

RG -511 090 026NZ2... Roller plunger -528 090 961

Plastic roller -538 090 962NG2... -510 088 632

RS -511 090 027NZ2... Roller plunger -528 090 963

Steel roller -538 090 964NG2... -510 on request

RL -511 090 028NZ2... Extended roller plunger -528 on request

-538

Ordering example: Position switch with safety function NZ, plug connector 2,Roller plunger with plastic roller RG, snap-action contact element 511,M12 plug with PE connection SVM5NZ2RG-511SVM5 Order No. 090 026

Ordering table




Spring actuator FOCable entry M20 x 1.5Multi-directional actuating






74

5,3

60±

0,1

40 +1

30 ±0,1

16

32

42

M20x1,5

7,3

∅ 820° 20°

130

16

5,3

Switching point



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.35 kgActuator Spring actuator made of spring steel wire (FO)Approach speed, max. 20 m/minApproach speed, min. 0.5 m/minActuating force, min. 5 NSwitching elements ES 510


AC12 Ie 10 A Ue 230 VAC15 Ie 6 A Ue 230 VDC13 Ie 6 A Ue 24 V

Switching current min. at 10 mASwitching voltage 24 V DCConventional thermal current Ith 6 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 10/6 A gG


Conductor cross-section, max. 2 x 1.5 mm²1) For wiring diagram see page 9.


None L060

NG1...-M FO -510 079 911 090 029Spring actuator

Ordering example: Position switch without safety function NG, cable entry 1,Spring actuator made of spring steel wire FO, snap-action contact element 510,function display L060 10 - 60 V, metric thread M20 x 1.5 MNG1FO-510L060-M Order No. 090 029

Ordering table




Spring actuator FOM12/SVM5 plug connectorMulti-directional actuating



LED function displayAvailable on request

8

26,5

31

40 0+1

74

5,3

22

5,3

7,3

30 ±0,1

60±

0,1

130

20°20°

16

16

M20x1,5

32

42

45°

Switching point

Guide lugaligned

Angled plug connector:Plug connector adjustable to a max.of 270°Default setting: cable exit to the right.



Technical dataParameters Value UnitHousing material Anodized die-cast alloyDegree of protection according to IEC 60529 IP 67Installation position OptionalMechanical service life 30 x 106 switching cyclesAmbient temperature -25 to +80 (on request -40 °C) °CWeight Approx. 0.35 kgActuator Spring actuator made of spring steel wire (FO)Approach speed, max. 20 m/minApproach speed, min. 0.5 m/minActuating force, min. 5 NSwitching elements ES 510



Switching current min. at 10 mASwitching voltage 24 V DCConventional thermal current Ith 4 AShort-circuit protection according to IEC 60269-1(control circuit fuse) 4 A gG



Best. Nr. Type Series Roller Switching Element Plug connector

SVM5

NG2... FO -510 092 058Spring actuator

Ordering example: Position switch without safety function NG, plug connector 2,Spring actuator made of spring steel wire FO, snap-action contact element 510,M12 plug with PE connection SVM5NG2FO-510SVM5 Order No. 092 058

Ordering table



Customized versions (other customized designs available on request)

Position switch with steel roller on the inside of the lever

Article Order No.NZ1HS-3131-MC1779 079 996

Position switch with M12 plug connector and pinassignment for LED display(pin 3 not used)

Article Order No.NG2HB-510SVM5C1883 086 561

Switching elementSK3131 slow-action contact element2 NC contacts + 2 NO contactsDirect opening action contact16

32

42

M20x1,5

41 42

33 34

2221

13 14

32

∅18

6

38

52

74

100

5,3

7,3

5,3

22

60±

0,1

22

40 +1

30 ±0,1

75°

22°0° 10°

13-1421-2213-1421-22

CA

B

5 GN/YE

PIN 3 BK

WHBN 1

2

4

2221

13 14

Position switch with plug connector to DIN 43651VW/Audi, VW mat. no. 2348

Article Order No.NZ2HB-511L060C1630 054 121

Position switch with plug connector and angled pieceto DIN 43651VW/Audi, VW mat. no. 2349

Article Order No.NZ2HB-511L060C1631 054 122

Plug connector to DIN 43651Type SR6AM2

21-2213-14

13-1421-22

0°22°

10°

45°

75°

45° +5°

60±

0,1

225,3

7,3

22

5,3

100

74

21

1413

1 3 4 2 6

30±0,1

40+1

26

22

∅18

32

56

64

16

21

1413

1 3 4 2 6

45

6

40

24

Plug connector to DIN 43651Type SR6AM2

Position switch with large plastic rollerDiameter 30 mm

Article Order No.NZ1HB-511-MC569 079 965

Position switch with sealed ball bearingsDiameter 19 mm

Article Order No.NZ1HS-511-MC1833 091 312

Switching elementES511 snap-action contact element1 NO contact + 1 NC contactDirect opening action contact

74

100

5,3

5,3

22

60±

0,1

40 +1

30 ±0,1

7,3

75°

22°10°0°

45°21-2213-1421-2213-14

13

21

14

22

45° +5°

DA

B

C

22

14

21

13

13-1421-2213-1421-22

45°

0° 10°22°

75°

60±0,

1

7,3

5,35,3

22

100

74

30 ±0,1

40 +1

+5°45°


not connected



Position switch with protective NBR bellows on the plunger guideProtection against serious contamination and aggressive coolants

Article Order No.NZ1RS-511-MC1588 091 352

Position switch with gold plated contactsFor switching low currents of at least 1 mA

Article Order No.NZ1RS-510AU-M 090 416

Position switch with sealed ball bearingsDiameter 16 mm

Article Order No.NZ1RL-3131-MC1831 089 082

Position switch with MENCOM plug connectorMIN-9MR-1-18

Article Order No.NZ1RS-2131-9C-GMMF 077 362

74

5,3

60±

0,1

40 +1

30 ±0,1

7,3

48±

1 50±

1

5,3

13

21

14

22

44+

1


48±

1 50±

1R6

97

5,3

30 ±0,1

40 +1

5,3

74

60±

0,1

7,3

M=0,6Nm

Switching elementES510 snap-action contact element1 NO contact + 1 NC contactContact material: silver alloy 10 µmelectro-gold-platedannular cutting edge contactBreaking capacity, max. 30 V / 100 mABreaking capacity, min. 5 V / 1 mA

5,3

30 ±0,1

40 +1

5,3

97

74

60±

0,1

7,3

41 42

33 34

2221

13 14

50-1

52±

1

53±

1

55±

1

Switching elementSK3131 slow-action contact element2 NO contact +2 NC contactDirect opening action contact

5,3 5,3

7,3

32

R6

+1

44

50±

1

48±

1

1

97

74

60±

0,1

47,5

±1

40 +1

30 ±0,1

1211

21 22

3433

4241

2

3

1

69

5

8

4

7

1

2

3 4

5

6

78 9

Position switch with 2 LED displaysDiameter 18 mm

Article Order No.NZ1HB-528L024GEGR-M plastic roller 099 929NZ1HS-528L024GEGR-M steel roller 099 930

40 0+1

30 ±0,1

5,3

7,3

60±

0,1

74

5,3

100

22

45° 0°+5°

45°

0°22°

40°

75°

13 - 1421 - 22

A/D

E B

C

0 V

RD

BN

13

21

14

22

LED YE

LED GN

Switching elementES528 slow-action contact element1 NO + 1 NCDirect opening action contactOperating voltage for LED display24 V DC, +10%, -15%

LEDyellowLEDgreen



Position switch with small ball bearingFor high approach speeds and long travel distances

Article Order No.NZ1RK-528-MC1912 090 572

74

5,3

60±

0,1

40 +1

30 ±0,1

7,3

5,3

13

21

14

22

R4

1,5

31+

1

35±

1

37±

1

97

Switching elementES 528 slow-action contact element1 NO contact + 1 NC contactDirect opening action contact

Position switch with steel bushFor high approach speed

Article Order No.NZ1RS-511-MC782 093 141

60±

0,1

30 ±0,1

5048±

1

4401

97

74

Ø5,

37,

3

5,3

40 01

R6

Ø 18

±1

+

+

Switching elementES 511 snap-action contact element1 NO contact + 1 NC contactDirect opening action contact

076643.pmd 22.03.2011, 10:0844



Accessories

Lever-arm actuation

Article Order No.NSA 012 051

Rod lever

Article Order No.NSB (plastic rod) 012 052NSM (aluminum rod) 012 053

Roller arm

Article Order No.NHB (plastic roller) 012 042NHS (steel roller) 012 043NHSC1834 (ball bearing ∅ 19 mm) 077 349

Spring actuator

Article Order No.NFO (spring steel wire) 011 909

Adjustable roller lever

Article Order No.NVB (plastic roller) 012 064NVS (steel roller) 012 065

NoteThe actuator heads shown are spare parts for position switches without safety function.They do not fit position switches with safety function and must not be operated with these switches!

25

M3

25

M3



NoteThe actuator heads shown are spare parts for position switches without safety function.They do not fit position switches with safety function and must not be operated with these switches!

Actuator with small roller plunger

Article Order No.NRK (small steel roller) 012 049

Actuator with ball plunger

Article Order No.NKO (steel ball) 012 045

Actuator with roller plunger ∅∅∅∅∅ 12 mm

Article Order No.NRG (plastic roller) 012 046NRS (steel roller) 012 047

Actuator with domed plunger

Article Order No.NWO (polish-ground dome) 012 066

Actuator with extended roller plunger ∅∅∅∅∅ 18 mm

Article Order No.NRL (large steel roller) 012 050

Actuator with chisel plunger

Article Order No.NDO (polish-ground chisel plunger) 011 908

25

M3

25

M3

25

M3

25

M3

25

M3

25

M3



Switching element ES 510 for type series NG...

Article Order No.ES 510 010 422

LED function display for type series NG.../NZ...

Article Voltage [V] Current [mA] Order No.NGLE 060 rt 12 -60 AC/DC ≤ 6.5 029 220NGLE 110 rt 110 ±15% AC ≤ 3.5 045 822NGLE 220 rt 230 ±15% AC ≤ 3.5 045 825

Cable gland M20 x 1.5

Outer cable A B EArticle diameter [mm] Order No.

[mm]EKVM20/06 6.5 - 9.5 20 6 24.5 077 683EKVM20/09 9 - 13 21 6 24.5 077 684

Plug / socket plug 12-pole

Article Order No.Plug SD 12-M 085 648Socket plug BS 12 002 763

Appliance socket 7-polefor type series NG.../NZ... with plug connector SR6

Article Order No.Appliance socket 7-pole NG/NZ-SR6 093 342

Appliance socket 12-polefor type series NG.../NZ... with plug connector SR11

Article Order No.Appliance socket 12-pole NZ-SR11 093 343

E

M20

x1,5

BA

SW22

Technical dataParameters ValueHousing material MetalNumber of poles 11 + PENominal voltage 250 V≅Level of contamination VDE 0110 2Type of connection Soldered connectionsConductor cross-section, max. 1 mm²Contact material / surface CuZn

1µ hard gold-platedClamping for cable 12 - 14 mmDegree of protectionaccording to IEC 60 529 IP65 /inserted

Ambient temperature range -20 °C to +80 °C

∅29

,5

M25

x1,5

6 28 54

Pg16

∅29

,5

7

22

12

32

36,5

4,6

3,75

±0,

2

2,53,2

8

14

9,5

1,4

0,6 2,

2±0,

1

±0,

2

±0,

4



Plug connector SR6 (socket 6+PE) with / without connection cable

Technical dataParameters ValueHousing material plasticNumber of poles 6 + PENominal voltage 250 V≅Degree of protectionaccording to IEC 60 529 IP65 /inserted

Connection cable PUR greyOuter diameter ∅ 8 mmWire cross-section 1.0 mm²

Top view of connection sideof 7-pole socket plug

Socket Wirepin number1 12 23 34 45 56 6� 7

Ordering tablePlug Connection Product Order No.type cable designation

None SR6EF 013 176Socket 5 m SR6EF-5000 077 632straight 10 m SR6EF-10000 077 633

15 m SR6EF-15000 077 634None SR6WF 024 999

Socket 5 m SR6WF-5000 077 638angled 10 m SR6WF-10000 077 639

15 m SR6WF-15000 077 640

Plug connector SR11 (socket 11+PE) with / without connection cable

Technical dataParameters ValueHousing material plasticNumber of poles 11 + PENominal voltage 50 V≅Degree of protectionaccording to IEC 60 529

IP65 /inserted

Connection cable PUR greyOuter diameter ∅ 10.5 mmWire cross-section 1.0 mm²

Top view of connection sideof 12-pole socket plug

Socket Wirepin number1 12 23 34 45 56 67 78 89 9

10 1011 11� 12

Ordering tablePlug Connection Product Order No.type cable designation

None SR11EF 070 859Socket 5 m SR11EF-5000 077 629straight 10 m SR11EF-10000 077 630

15 m SR11EF-15000 077 631None SR11WF 054 773

Socket 5 m SR11WF-5000 077 635angled 10 m SR11WF-10000 077 636

15 m SR11WF-15000 077 637

SR11EF... SR11WF...

inserted inserted

SR6EF... SR6WF...

inserted inserted

49

For your Notes

50

MexicoSEPIA S.A. de C.V.Maricopa # 10302, Col. Napoles.Del. Benito Juarez03810 Mexico D.F.Tel. +52-55-5536-7787Fax [email protected]

PolandELTRONPl. Wolnosci 7B50-071 WroclawTel. +48-71-3439-755Fax [email protected]

Republic of South AfricaRUBICON ELECTRICAL DISTRIBUTORS4 Reith Street, Sidwell6061 Port ElizabethTel. +27-41-451-4359Fax [email protected]

RomaniaFirst Electric SRL5, Luterana StreetApp. 27, Sector 1010161 BucharestTel. +40-21-31231-39Fax [email protected]

SingaporeSentronics Automation & Marketing Pte Ltd.Blk 3, Ang Mo Kio Industrial Park 2A#05-06Singapore 568050Tel. +65-6744-8018Fax [email protected]

SlovakiaEUCHNER electric s.r.o.Spielberk Office CenterHolandská 8639 00 BrnoTel. +420-533-443-150Fax [email protected]

SloveniaSMM d.o.o.Jaskova 182000 MariborTel. +386-2450-2326Fax [email protected]

SpainEUCHNER, S.L.Gurutzegi 12 - Local 1Polígono Belartza20018 San SebastianTel. +34-943-316-760Fax [email protected]

SwedenCensit ABBox 33133123 VärnamoTel. +46-370-6910-10Fax [email protected]

IntIntIntIntInternernernernernationationationationationalalalalal r r r r repreprepreprepreeeeesentsentsentsentsentationationationationation

AustraliaMicromax Sensors & Automation112 Beaconsfield StAuburn NSW 2144Tel. +61-2-4271-1300Fax [email protected]

AustriaEUCHNER G.m.b.H.Süddruckgasse 42512 TribuswinkelTel. +43-2252-421-91Fax [email protected]

BeneluxEUCHNER (BENELUX) BVVisschersbuurt 233350 AC PapendrechtTel. +31-78-6154-766Fax [email protected]

BrazilEUCHNER LtdaAv. Prof. Luiz Ignácio Anhaia Mello,no. 4387S. LucasSão Paulo - SP - BrasilCEP 03295-000Tel. +55-11-2918-2200Fax [email protected]

CanadaIAC & Associates Inc.2180 Fasan DriveUnit AOldcastle, OntarioN0R 1L0Tel. +1-519-737-0311Fax [email protected]

ChinaEUCHNER (Shanghai) Trading Co., Ltd.Unit C, Floor 20Cross Region PlazaNo. 899 Lingling RoadXuhui DistrictShanghai, 200030Tel. +86-21-5774-7090Fax [email protected]

Czech RepublicEUCHNER electric s.r.o.Spielberk Office CenterHolandská 8639 00 BrnoTel. +420-533-443-150Fax [email protected]

DenmarkDuelco A/SMommarkvej 56400 SønderborgTel. +45-7010-1007Fax [email protected]

FinlandSähkölehto OyHolkkitie 1400880 HelsinkiTel. +358-9-774-6420Fax [email protected]

FranceEUCHNER France S.A.R.L.Parc d'Affaires des BellevuesAllée Rosa LuxembourgBâtiment le Colorado95610 ERAGNY sur OISETel. +33-1-3909-9090Fax [email protected]

Hong KongImperial Engineers & Equipment Co. Ltd.Unit B 12/F Cheung Lee Industrial Building9 Cheung Lee Street Chai WanHong KongTel. +852-2889-0292Fax [email protected]

HungaryEUCHNER Ges.mbHMagyarországi Fióktelep2045 TörökbálintFSD Park 2.Tel. +36-2342-8374Fax [email protected]

IndiaEUCHNER Electric (India) Pvt. Ltd.West End River View40, First FloorSurvey No. 169/1, AundhPune 411007Tel. +91-20-6401 6384Fax +91-20-2588 [email protected]

Teknic Euchner Pvt. Ltd.64, Electronics CityHosur RoadBangalore 560100Tel. +91-80-28520711Fax [email protected]

IsraelIlan At Gavish Automation Service Ltd.26 Shenkar St. Qiryat Arie 49513P.O. Box 10118Petach Tikva 49001Tel. +972-3-922-1824Fax [email protected]

ItalyTRITECNICA S.r.l.Viale Lazio 2620135 MilanoTel. +39-02-5419-41Fax [email protected]

JapanSolton Co. Ltd.2-13-7, Shin-YokohamaKohoku-ku, YokohamaJapan 222-0033Tel. +81-45-471-7711Fax [email protected]

KoreaEUCHNER Korea Co., Ltd.RM 810 Daerung Technotown 3rd#448 Gasang-DongKumchon-Gu, SeoulTel. +82-2-2107-3500Fax [email protected]

SwitzerlandEUCHNER AGGrofstrasse 178887 MelsTel. +41-81-720-4590Fax [email protected]

TaiwanDaybreak Int'l (Taiwan) Corp.3F, No. 124, Chung-Cheng RoadShihlin 11145, TaipeiTel. +886-2-8866-1234Fax [email protected]

ThailandAero Automation Co., Ltd.600/441 Moo 14 Phaholyothin Rd.Kukot, LamlukkaPatumthanee 12130Tel. +66-2-536-7660-1Fax [email protected]

TurkeyEntek Otomasyon Urunleri San.ve Tic.Ltd.Sti.Perpa Tic.Mer. B BlokKat: 11 No:1622 - 162334384 Okmeydani / IstanbulTel. +90-212-320-2000 / 01Fax [email protected]

United KingdomEUCHNER (UK) Ltd.Unit 2 Petre Drive,SheffieldSouth YorkshireS4 7PZTel. +44-114-256-0123Fax [email protected]

USAEUCHNER USA Inc.6723 Lyons StreetEast Syracuse, NY 13057Tel. +1-315-7010-315Fax [email protected]

EUCHNER USA Inc.Detroit Office130 Hampton CircleRochester Hills, MI 48307Tel. +1-248-537-1092Fax [email protected]

´´

Adressen_Grau_DT_EN_FR_IT_SP.pmd 03.09.2010, 15:5150

5108/1

0

wwwwwwwwwwwwwww.....euceuceuceuceuchnerhnerhnerhnerhner.....cccccomomomomom

HeHeHeHeHeaaaaad officd officd officd officd officeeeee

EUCHNER GmbH + Co. KGKohlhammerstraße 1670771 Leinfelden-EchterdingenGermanyTel. +49-(0)711-7597-0Fax +49-(0)[email protected]

More than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. Morethan safety. More than safety. More than safety. More than safety. More than safetMore than safety. More than safety. More

More than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.than safety. Moresafety. More thanMore than safety.

Automation

Safety

ManMachine

Adressen_Grau_DT_EN_FR_IT_SP.pmd 03.09.2010, 15:5151

More than safety.

0766

43-0

7-08

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© E

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· TA

EUCHNER GmbH + Co. KGKohlhammerstraße 16

70771 Leinfelden-Echterdingen

Germany

Tel. +49-(0)711-7597- 0

Fax +49-(0)711-753316

[email protected]

www.euchner.com

Documents

Position Switches according to EN 50041 - Euchner USA Switches_EN50041... · fDegree of protection according to IEC 60529 IP 67 fHigh switching accuracy up to ± 0.002 mm fUse of