Omron STI TL8012 S Safety Interlock Switch

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• Highlockingforceof2000N(450lb.)—locksguarddoorshut

untilmachineissafetoenter

• NEMA6enclosureenablestheTL8012-Stowithstandwater

washdowncleaning

• Doorandlockmonitoring—theTL8012-Shasatotalof5

contacts:2N/Csafety+1N/Ofordoorpositionmonitoringplus

1N/C+1N/Oforlockmonitoring

• Lid-mountedstatuslightisonwhensolenoidisenergized,

indicatingthatsolenoidhasunlockedtheguarddoor

• Rotatablehead—therotatableheadoftheTL8012-Sprovides4

actuatorentrypositionstosatisfymostinstallationrequirements

• Optionalkeyrelease—thisoptiononpower-to-unlockmodels

allowsemergencymanualunlockingofthe

guarddoor

• Longlife—theTL8012,withitsvarietyofstainlesssteelactua-

torsandstainlesssteelguide,isdesignedforaminimumof

onemillionactuations.

Versatile Safety Interlock Switch with Guard Door Locking

Rev. 3.11

Safety Interlock Switches

TL8012-S TL8012

For full product information, visit www.sti.com. Use the SpeedSpec Code or scan the QR Code for quick access to the specific web page.

ConformstoEN1088,EN60947-5-1,

EN292,EN60204-1

ULandC-ULlisted

R

C US

Specifications

Electrical All Models TL8012-S1 & -S2 TL8012-S3

ContactCongurations: 3N/C+2N/O 4N/C+1N/O

SafetyContacts: 3N/Cpositivebreak 4N/Cpositivebreak

SwitchingAbility AC: 500V–1A,250V–2A,100V–5A

DC: 250V–0.5A,24V–2A

SafetyContactGap: >2mm(0.079in.)

AuxiliaryContacts: 2N/O(1solenoidmonitoring) 1N/O

MaxSwitchingCurrent/Volt/Amp: 500V/500VA

MinimumCurrent: 5V5mADC

ElectricalLife: 1x106minimum

SolenoidSupplyVoltage: 24VDCor24VAC/DCor110VACor220VAC

SolenoidPower: 7W,approx.900mAinrush

SolenoidRating: 100%duty

Mechanical

Mounting: Anyposition

MountingHardware: 4xM5screws

ActuatorTravelforPositiveOpening: 7mm(0.276in.)

MinOperatingRadius: Approximately80mm(3.25in.)withexactuatorApproximately175mm(7in.)withstandardactuator

MaxHoldingForce: 2000N(450lb.)

MaxActuationSpeed: 160mm/sec(6.3in./sec)

MaxActivationFrequency: 1cycle/sec

CaseMaterial: ULlisted,glass-lledpolyester

ActuatorMaterial: Stainlesssteel

WiringEntry: 3xM20conduitwith0.5in.NPTadapter

Weight: 400g(14oz.)

Color: Red

MechanicalLife: 1x106minimum

Environmental

Protection: IP67(NEMA6)

OperatingTemperature: -20to60°C(-4to176°F)

Cleaning: Waterwashdown

Compliance

Standards: EN1088,EN60947-5-1,EN292,EN60204-1

Approvals/Listings: CEmarkedforallapplicabledirectives,ULandC-UL

Specicationsaresubjecttochangewithoutnotice.

Note:ThesafetycontactsoftheSTIswitchesaredescribedasnormallyclosed(N/C)—

i.e.,withtheguardclosed,actuatorinplace,andthemachineabletobestarted.

1

2

TL8012

NEW!

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TL8012-S Safety Interlock Switches

Operation

Actuator Alignment Guide

Actuatoralignmentguide,easily

replacedifdamaged,providesanideal

letterboxfeatureformountingtheswitch

behindaxedpanel.

AB

CD

12

Theheadrotates180°togive4possibleactuator

entrypoints.

Blankingplug

forunused

entry.

Adistanceof3.0mmorlessisrequired

betweenfaceofswitchandfaceofactuator

forswitchtolock.

Lockingforce=450lbs(2000N)maximum

Optional Key Release Version Optional Flat Actuator

Optional SLD Series

Optionalswitchlockingdevicesare

available.Seeaccessoriessectionfor

details.

TheTL8012-Sisavailablewithakey

toprovideemergencyoverrideofthe

switchlockingmechanismbyaqualied,

responsibleperson.

Allowsmountingtoatsurfaces.

Flexiblerubbermountingbushingsalso

allowforsomeactuator

exibility.

Optional Flexible 1 Actuator

15°exibilityinanydirection.Theactuator

has2setscrewsforalteringandlocking

adjustableangle.

G82

C10

Trojan Cadet/Ensign Elf/Sprite Isomag Rotacam

Senator Imp FRS1, 2, 20, 21

FRS1

FRS2

CONTROL UNIT

SENSOR

FRS21

BUTTON 1

E-STOP

BUTTON 2

FRS20

FRS3

FRS4

GS1 & GS2

FRS5

FRS3, 4, 5 FRS6, 9, 10

Ferrocode Sensor Ferrotek Ferrocode Sentinel 1 Sentinel 4+

Titan TLS 1 & 2 Titan TLS 3 Atlas 4 Atlas 4 trapped key Centurion

Lifeline 1 Lifeline 2 Lifeline 4 Protekta Telescopic

CU1 CU2 MSR5T MSR6R/T MSR7R

MSR7C MSR9T MSR10 RD MSR8T Ferrogard GS1/GS2

Atlas 4 (3 pole)

Protekta 2 hand control

MSR14T MSR15D

Trojan Rotacam 3pole Centurion 3pole Spartan

FRS6

FRS9

FRS10

or

SENSOR

SAFETY

AUXILIARY

CONTROL UNIT

or

or or

A1A2

11

21

33

34

51

100% ED.

AC/DC

41 12

52

42

22

A2A1

4

22

8

7

100% ED.

AC/DC

910

3

21

A2

A1

4

8

7

100% ED.

AC/DC

910

3

A2

A1

4

8

7

100% ED.

AC/DC

910

3

or

or

or

MSR11R & 12T

Trojan Cadet/Ensign Elf/Sprite Isomag Rotacam

Senator Imp FRS1, 2, 20, 21

FRS1

FRS2

CONTROL UNIT

SENSOR

FRS21

BUTTON 1

E-STOP

BUTTON 2

FRS20

FRS3

FRS4

GS1 & GS2

FRS5

FRS3, 4, 5 FRS6, 9, 10

Ferrocode Sensor Ferrotek Ferrocode Sentinel 1 Sentinel 4+

Titan TLS 1 & 2 Titan TLS 3 Atlas 4 Atlas 4 trapped key Centurion

Lifeline 1 Lifeline 2 Lifeline 4 Protekta Telescopic

CU1 CU2 MSR5T MSR6R/T MSR7R

MSR7C MSR9T MSR10 RD MSR8T Ferrogard GS1/GS2

Atlas 4 (3 pole)

Protekta 2 hand control

MSR14T MSR15D

Trojan Rotacam 3pole Centurion 3pole Spartan

FRS6

FRS9

FRS10

or

SENSOR

SAFETY

AUXILIARY

CONTROL UNIT

or

or or

A1A2

11

21

33

34

53

100% ED.

AC/DC

41 12

54

42

22

A2A1

4

22

8

7

100% ED.

AC/DC

910

3

21

A2

A1

4

8

7

100% ED.

AC/DC

910

3

A2

A1

4

8

7

100% ED.

AC/DC

910

3

or

or

or

MSR11R & 12T

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MIN.R 6.89 (175)

6.89 (175)

TL8012-S Safety Interlock Switches

Operation (continued)

Contact Arrangements

AC/DC A2 A1

AC/DC A2 A1

100% ED.

34 33

54

34 33

100% ED. 21

42

51 22

21

52

53 22

11

41 12 11

42 41 12

TL8012-1&-2 TL8012-3

TL8012-1 TL8012-2 TL8012-3

0.79 0.26 0.12 0.79 0.26 0.12 0.79 0.26 0.12

20 6.6 3 0 20 6.6 3 0 20 6.6 3 0

Minimum Operating Radius Minimum Operating Radius

End-Entry (Std. & Flat Actuators)

CLOSED WHEN POWER ON

CLOSED WHEN

41/42

11/12

41/42

41/42

POWER ON

51/52

21/22

11/12

21/22 33/34

33/34

OPEN WHEN

11/12

POWER ON

33/34

Front-Entry (Std. & Flat Actuators)

21/22

Flexible Actuator Flexible Actuator

MIN.R

MIN.R >3.15 (80) MIN.R >3.15 (80)

- -

53/54

53/54

Contact Open Contact Open Contact Open

Contact Closed Contact Closed Contact Closed

Applications

Typicalapplicationsareonslidingguard

doorsandswingingguarddoorsthatmust

remainlockeduntilasignalisappliedto

theinternalsolenoidthatunlockstheguard

door.

24V DC

K1

START

MOMENTARY

PUSH

BUTTON

STOP

MOMENTARY

PUSH

BUTTON

LOCK

RELEASE

MOMENTARY

PUSH

BUTTON

K1 K2

AUXILIARY CIRCUIT

(CONTACT STATUS INDICATION)

12 22 34

11 21 33

TL8012-S 24V

E-STOP LATCHING

E-STOP BUTTON

FUSES

41

42

53

54

A1

A2

M

K1

K2

L1 L2 L3

CONTACT

PROTECTION

E.G. THERMAL CUT OUT

AUXILIARY CIRCUIT

(LOCK STATUS INDICATION)

K2

K1

K2

GUARD

CLOSED

G83

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TL8012-S Safety Interlock Switches

Applications (continued)

L1 L2 L3

FUSES

A1

S13 S23

33X1 41 13 23

A2

S14 S24

34

X2

42 14 24

K1 K2

SR06AM

SET TO D CHANNEL

SET TOT MODE

FUSES

A1 NP 31NX11323

A2 PN 32PX21424

SMD02

M

K1

K2

K1(a)

(AUX)

K2(a)

(AUX)

CONTACT

PROTECTION

E.G. THERMAL

CUT OUT

NPN PNP

INDUCTIVE

SENSOR

INDUCTIVE

SENSOR

INDICATION BULB

SHOWS STOPPED MOTION

LINK

24 VAC/DC, 110 VAC, 230 VAC

(AUX)

(AUX)

K1(AUX)

K2(AUX)

START

MOMENTARY

PUSH

BUTTON

STOP

MOMENTARY

PUSH

BUTTON

12 22 34

11 21 33

TL8012-S1

41

42

53

54

A1

A2

K1(a)

(AUX)

K2(a)

(AUX)

GUARD

CLOSED

LOCK RELEASE

MOMENTARY

PUSH

BUTTON

EB SERIES

LATCHING

E-STOP

BUTTON

For a full explanation of the circuit operating principle and fault detection, see

✎ “Common Circuit Examples” in the Expert Area Section on www.sti.com..

Application Monitoring Units

SR223SMT Timer Unit SR125SMS Stop Motion

UsedwiththeTL4024formachineswith Sensing Unit

constantoverrun.Givesatimeddelaytothe UsedwiththeTL4024formachineswith

lock/releasesignal.Failsafeandadjustable inconstantorvariableoverrun.SensesbackEMF

toarangeoftimesfrom1.0secondsupto31 ofACorDCmotors.Failsafeandadjustabletoa

seconds. rangeof0.01Vto0.10V.

For information on the SR223SMT, For information on the SR125SMS,

✎ see www.sti.com ✎ see www.sti.com

Safety Monitoring Relay Units

Safetymonitoringrelaysensureamaximumlevel

ofsafetybymonitoringallwiringinthesafety

circuit,includingswitchesandcontactors.Any

faultandthepowertothemachineisswitched

off.Avarietyofsafetymonitoringrelayunitsare

available.

For information on Safety Monitor-

✎ ing Relays, see www.sti.com

G84

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TL8012-S Safety Interlock Switches

Dimensions (mm/in.)

2 x M5

Optional

key release

M5

SWITCH

43

1.69

6

0.24

5

0.2

21

0.83

25.5

1.0

20.5

0.81

5

0.2

5.5

0.22

17

0.67

14

0.55

33

1.3

86

3.39

3

0.12

57

2.24

14

0.55

105

4.13

126

4.96

9

0.35

73

2.87

6.5

0.26

6.5

0.26

6.5

0.26 5

0.2

52.5

2.07

67.5

2.66

30

1.18

60.5

2.38

17

0.67

21

0.83

15

0.6

37

1.46

27

1.06

22

0.87

3

0.12

4

0.16

Standard Actuator Flexible 1 Actuator Flat Actuator

57

40

6.8 Ø5.5

4 x

2 x M3

Adjusting

screws

51

2.01

19

0.75

13

0.51

8

0.31

20

0.27

0.79

18

0.71

1.57

52

2.05

31

1.22

0.22 M4

36

1.42

1.42

8 3.5

0.315 0.14

M5 CSK

14.5

0.57

3.5

0.14 52

2.05 40

1.57

18

0.71

4

0.16

36

2.24

25

0.98

10

0.4

17.5

0.69

20

0.8

G85

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TL8012-S Safety Interlock Switches

Ordering

Model Solenoid Contacts Wiring Entry Part No.

Power to Unlock

TL8012-S1024SM(90-degreeactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1080

TL8012-S1110SM(90-degreeactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1020

TL8012-S1220SM(90-degreeactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1030

TL8012-S1024FM(exactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1100

TL8012-S1110FM(exactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1110

TL8012-S1220FM(exactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1120

TL8012-S1024TM(atactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1130

TL8012-S1110TM(atactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1140

TL8012-S1220TM(atactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1150

Power to Unlock With Key

TL8012-S1024SKMw/Key(90-degreeactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1160

TL8012-S1110SKMw/Key(90-degreeactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1170

TL8012-S1220SKMw/Key(90-degreeactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1180

TL8012-S1024FKMw/Key(exactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1190

TL8012-S1110FKMw/Key(exactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1200

TL8012-S1220FKMw/Key(exactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1210

TL8012-S1024TKMw/Key(atactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1220

TL8012-S1110TKMw/Key(atactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1230

TL8012-S1220TKMw/Key(atactuator) 220VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1240

Power to Lock

TL8012-S2024SM(90-degreeactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1040

TL8012-S2110SM(90-degreeactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1050

TL8012-S2220SM(90-degreeactuator) 220VAC* 3N/C+2N/O 3xM20withNPTadapter 44519-1060

TL8012-S2024FM(ex1actuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1090

TL8012-S2110FM(ex1actuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1250

TL8012-S2220FM(ex1actuator) 220VAC* 3N/C+2N/O 3xM20withNPTadapter 44519-1070

TL8012-S2024TM(atactuator) 24VAC/DC 3N/C+2N/O 3xM20withNPTadapter 44519-1260

TL8012-S2110TM(atactuator) 110VAC 3N/C+2N/O 3xM20withNPTadapter 44519-1270

TL8012-S2220TM(atactuator) 220VAC* 3N/C+2N/O 3xM20withNPTadapter 44519-1280

Power to Unlock

TL8012-S3024SM(90-degreeactuator) 24VAC/DC 4N/C+1N/O 3xM20withNPTadapter 44519-1400

TL8012-S3110SM(90-degreeactuator) 110VAC 4N/C+1N/O 3xM20withNPTadapter 44519-1410

TL8012-S3220SM(90-degreeactuator) 220VAC* 4N/C+1N/O 3xM20withNPTadapter 44519-1420

TL8012-S3024FM(ex1actuator) 24VAC/DC 4N/C+1N/O 3xM20withNPTadapter 44519-1430

TL8012-S3110FM(ex1actuator) 110VAC 4N/C+1N/O 3xM20withNPTadapter 44519-1440

TL8012-S3220FM(ex1actuator) 220VAC* 4N/C+1N/O 3xM20withNPTadapter 44519-1450

TL8012-S3024TM(atactuator) 24VAC/DC 4N/C+1N/O 3xM20withNPTadapter 44519-1460

TL8012-S3110TM(atactuator) 110VAC 4N/C+1N/O 3xM20withNPTadapter 44519-1470

TL8012-S3220TM(atactuator) 220VAC* 4N/C+1N/O 3xM20withNPTadapter 44519-1480

Replacement90-DegActuator 44519-0700

ReplacementFlex1ActuatorwithAlignmentGuide 44519-0710

ReplacementFlatActuator 44519-0720

TL8012-SReplacementHead 44519-0730

SpareTL8012-SActuatorGuide(Plastic) 44519-0740

SpareTL8012-SActuatorGuide(StainlessSteel) 44519-0750

LidwithLock&Key(UseonlywithPowertoUnlock) 44519-0760

OverrideKey,MoldedPlastic 44530-0700

SpareM20toNPTAdapter 44512-0110

M20CordGrip 44512-0090

Accessories(seepageG238)

*220VACunitsareavailableonspecialorder.Minimumorderquantitiesmayapply.

G86