Rockwell Automation 440G-TLSZR-L-GD2 User Manual

TLSZR/L-GD2 Guard Locking Switch Installation Instructions

IMPORTANT

IMPORTANT

WICHTIG

IMPORTANTE

IMPORTANTE

IMPORTANTE

Do not attempt to install this device unless the installation instructions
have been studied and understood. This installation instruction sheet is
available in some languages at www.rockwellautomation.com/literature.
Select publication language and type “TLSZR/L-GD2” in the search field.

Ne pas tenter pas d'installer ce dispositif sans avoir étudié et compris les
instructions d'installation. Cette notice d'installation est disponible dans
certaines langues sur le site www.rockwellautomation.com/literature.
Sélectionner la langue de la publication et saisir « TLSZR/L-GD2 » dans le
champ de recherche.

Versuchen Sie nicht, dieses Gerät zu installieren, bevor Sie die
Installationsanleitung gelesen und verstanden haben. Diese
Installationsanleitung steht in mehreren Sprachen unter der folgenden
Adresse zur Verfügung:www.rockwellautomation.com/literature. Wählen
Sie unter "Publication Language" die entsprechende Sprache aus und
geben Sie "TLSZR/L-GD2" in das Suchfeld ein.

Non installare questo dispositivo senza prima avere letto e compreso le
istruzioni per l'installazione. Queste istruzioni per l'installazione sono
disponibili per alcune lingue sul sito www.rockwellautomation.com/literature.
Selezionare la lingua della pubblicazione e digitare "TLSZR/L-GD2" nel campo
di ricerca.

Não instale esse dispositivo sem estudar e compreender as instruções de
instalação. Essa folha de instruções de instalação está disponível em
algumas línguas em www.rockwellautomation.com/literature. Selecione
a língua de publicação e escreva "TLSZR/L-GD2" no campo de pesquisa.

No instale este dispositivo sin estudiar y entender las instrucciones de
instalación. Esta hoja de instrucciones de instalación está disponible en
algunos idiomas en www.rockwellautomation.com/literature. Seleccione
el idioma de publicación e ingrese "TLSZR/L-GD2" en el campo de
búsqueda.

TLSZR/L-GD2

Table of Contents

Installation Instructions .....................................................................................................................................3

Technical Specifications.....................................................................................................................................4

Dimensions [mm (in.)] ........................................................................................................................................6

Mounting Information [mm (in.)] ...................................................................................................................7

Allowable Approach Directions ..............................................................................................................8

Clearance in Closed Position [mm (in)].................................................................................................8

Auxiliary/Manual Release [mm (in.)]......................................................................................................8

Minimum Operating Radius [mm (in.)].................................................................................................9

Manual Override Key for Power-to-Release Version........................................................................ 9

Connections ........................................................................................................................................................ 10

Status/Diagnostic LED Indicator.................................................................................................................. 10

Commissioning.................................................................................................................................................. 11

“Multi-Time” Learn Process.................................................................................................................... 11

“One-Time” Learn Process...................................................................................................................... 12

Wiring Diagrams................................................................................................................................................ 13

Troubleshooting Series Circuit ............................................................................................................. 13

Unit Response Time.................................................................................................................................. 14

Application Wiring Example.................................................................................................................. 15

Recommended Relays..................................................................................................................................... 16

Maintenance ....................................................................................................................................................... 16

Monthly......................................................................................................................................................... 16

Repair............................................................................................................................................................. 16

Declaration of Conformity ............................................................................................................................. 16

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TLSZR/L-GD2

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE

Target

Actuator

TLSZR/L-GD2
Switch

Target

Alignment

Marks

Installation Instructions

Installation must be in accordance with the following steps and stated specifications and should
be carried out by competent personnel. The unit is not to be used as a mechanical stop. Guard
stops and guides must be fitted. Adherence to the recommended maintenance instructions forms
part of the warranty.

This device is intended to be part of the safety related control system of a machine. Before
installation, a risk assessment should be performed to determine whether the specifications of
this device are suitable for all foreseeable operational and environmental characteristics of the
machine to which it is to be fitted. Refer to Technical Specifications for certification information
and ratings.

Use nonremovable screws, bolts, or nuts to mount the switch and actuators. Do not over torque
the mounting hardware.

For use with flexible actuator only, 440G-A27143.

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TLSZR/L-GD2

Technical Specifications

Safety Ratings

Standards IEC 60947-5-3, IEC 60947-5-1, IEC 61508, EN ISO 13849-1, IEC 62061, ISO 14119
Safety Classification: Guard door sensing PLe per ISO 13849-1, SIL 3 per IEC 61508 and IEC 62061, PDF-M per IEC 60947-5-3
Functional Safety Data: Guard door sensing PFHD: 1.69 x 10

Certifications CE Marked for all applicable EU directives, cULus (UL 508), and TÜV.

Dual channel interlock may be suitable for use in application up to PLe (according
to ISO 13849-1) and for use up to SIL3 systems (according to IEC 62061)
depending application characteristics. Mission ti me/PTI: 20 years or 1 x 10

Operating Characteristics

TLSZR-GD2 Power to release
TLSZL-GD2 Power to lock
Assured Locking Distance [mm (in.)] Maximum target distance: 13 (0.51)

Torque for M5 Mounting 1.4 Nm (12.39 lb-in.)
Torque for Cover Mounting 1.2 Nm (10.62 lb-in.)
Locking Force Fmax Plastic pins: 1950 N (488 lb) Steel bolts: 2600 N (585 lb)
Locking Force Fzh (with EN/ISO 14119) Plastic pins: 1500 N (337 lb) Steel bolts: 2000 N (450 lb)
Maximum Output Current (all outputs) 200 mA
Current Consumption - solenoid not energized (no load

supply current)
Current Consumption - solenoid energized (no load supply

current)
Solenoid Duty Cycle 100%
Off-State Current < 0.5 mA DC
Maximum Number of Switches, connected in series Unlimited. See “Unit Response Time” on page 14.
Operating Voltage Ue 24V DC +10% / -15%
Frequency of Operating Cycle 1 Hz
Actuation Speed, Max. 160 mm (6.29 in.) per second
Actuation Speed, Min. 100 mm (3.94 in.) per minute
Response Time (Off) 75 ms first switch, 25 ms additional for each switch
Utilization Category (IEC 60947-5-2) DC-13 24V 200 mA
Impulse Withstand Voltage Uimp 250V
Poll ution Degre e 3
Protection Class 2
Mechanical Life 1 x 10

Maximum clearance between actuator base and switch in the door-closed
position: 5 mm (See “Clearance in Closed Position [mm (in)]” on page 8)

50 mA

120 mA (260 mA inrush)

6

cycles

-9

6

cycles.

Outputs (Guard door closed and locked)

Outputs Description Status
Safety 2 x PNP, 0.2 A max. ON (+24V DC)
Auxiliary 1 x PNP, 0.2 A max. OFF (0V DC)

Environmental

Operating Temperature [C (F)] -10°…+60° C (+14°…+140° F)
Operating Humidity 5%…95% relative

4 10000302608 Ver 00 July 2012

Environmental

Enclosure Ingress Rating NEMA 3, 4X, 12, 13, IP66, IP67, IP69K
Shock and Vibration IEC 68-2-27 30 g, 11 ms/IEC 68-2-6 10…55Hz
Radio Frequency IEC 610 00-4-3

IEC 61000-4-6

General

Housing Material UL approved glass filled PBT
Actuator Material Stainless Steel
Target Material UL approved glass filled PBT
Connection M12 8-pin connector

Protection

Short-Circuit Protection Incorporated
Current Limitation Incorporated
Overload Protection Incorporated
False Pulse Protection Incorporated
Transient Noise Protection Incorporated
Reverse Polarity Protection Incorporated
Overvoltage Protection Incorporated
Thermal Shutdown/Restart Incorporated

TLSZR/L-GD2

10000302608 Ver 00 July 2012 5

TLSZR/L-GD2

14

(0.55)

2.2 (0.09)

24

(0.94)

4.2 (0.17)

19.2 (0.76)

M12

86 (3.39)

57 (2.24)

3 (0.12)

3 (0.12)

6.5 (0.26)

17

(0.67)

21 (0.83)

14.5 (0.57)

52.5 (2.07)

31.5 (1.24)

60.5 (2.38)

67.5 (2.66)

6.5 (0.26)

5 (0.2)

M5 x 4

126 (4.96)

105 (4.13)

14 (0.55)

22 (0.87)

27 (1.06)

39 (1.54)

9 (0.35)

14 (0.55)

33 (1.3)

6.5 (0.26)

25.5 (1)

20.5 (0.81)

5 (0.2)

5.5 (0.22)

21

(0.83)

17 (0.67)

43 (1.69)

6 (0.24)

5 (0.2)

73 (2.87)

4 (0.16)

Status/
Diagnostic
LED

Target Alignment Mark

Actuator

Use with flexible actuator only:
440G-A-27143

23.2 (0.91)

11.9

(0.47)

19

(0.75)

440G-ATZAE-

xxxx

29.3 (1.15)

7

(0.28)

20

(0.79)

M5

5.5

(0.22)

Tar ge t

Connector location

and dimensions

Do not use cable gland knockouts, 2 places

Dimensions [mm (in.)]

18

(0.71)

13 (0.51)

8 (0.31)

19 (0.75)

20 (0.79)

51 (2.0)

2 x M3

4 x ¯5.5

6.8 (0.27)

31 (4.22)
40 (1.57)
52 (2.05)

6 10000302608 Ver 00 July 2012

Mounting Information [mm (in.)]

1.2 Nm
(10.62 lb-in.)

2 x M5

1.4 Nm (12.39 lb-in.)

3 x M5

15 (0.59)

Steel bolts

Plastic pins

Fzh = 2000 N (450 lb)

Fzh = 1500 N (337 lb)

5 (0.20)

dia.

2 x M5

1.4 Nm
(12.39 lb-in.)

1.2 Nm
(10.62 lb-in.)

5.5 (0.22)

6 (0.24)

20

(0.79)

86.5
(3.4)

35

(1.38)

40

(1.57)

13 (0.51)

19

(0.75)

6 (0.24)

7 (0.28)

180

Tar ge t

Actuator

TLSZR/L-GD2

10000302608 Ver 00 July 2012 7

TLSZR/L-GD2

The actuator and target should always be
mounted as “close coupled” and can
approach the switch in any of the three
entry slot positions shown.

Approach from the underside is not
allowed.

2...5 (0.08...0.20)

Minimum clearance: 2 (0.08)

Maximum assured locking distance: 5 (0.20)

Do not use the switch as a guard
stop.

IMPORTANT

T20

≤ 2.5 (0.098) dia.

1

3

2

2

If power is supplied to the switch and the
switch is in the locked state, operation of
the auxiliary release will cause the switch to
enter a fault condition (blinking red LED).

To reset the switch, cycle the power.

Allowable Approach Directions

Clearance in Closed Position [mm (in)]

(and Maximum Actuator Insertion Distance for Locking)

Auxiliary/Manual Release [mm (in.)]

8 10000302608 Ver 00 July 2012

Minimum Operating Radius [mm (in.)]

80 (3.19) 80 (3.19) 80 (3.19) 80 (3.19)

Minimum operating radius is for all planes of approach of the actuator key, both along the
length and perpendicular to the key. Use the two adjusting setscrews on the actuator to
optimize the key angle.

The cover with manual override key is intended for use with a power-to-release version TLSZR-GD2.
It provides an auxiliary release function for use when power is not available to achieve automatic/electrical interlocking.

90°

1.2 N·m
(10.62 lb·in)

1

2

Manual Override Key for Power-to-Release Version

TLSZR/L-GD2

10000302608 Ver 00 July 2012 9

TLSZR/L-GD2

2 24V DC+

1 Aux

7 0V

6 Safety B

3 Lock Command

8 Safety A+

4 Safety B+

5 Safety A

Connections

8-Pin Micro (M12)

Color Function Pin

White Aux 1
Brown 24V DC+ 2

8-Pin Cordset
889D-F8AB-*
or cable version

Green Lock 3
Yellow Safety B+ 4
Grey Safety A 5
Pink Safety B 6
Blue Gnd / 0V 7
Red Safety A+ 8

* Replace symbol with 2 (2 m), 5 (5 m), or 10 (10 m) for standard cable lengths.

Status/Diagnostic LED Indicator

Operating

Status/Diagnostic LED State Meaning

Solid Green Door/Guard closed and locked, safety outputs active.

Solid Red Door/Guard not locked, safety outputs off.

Blinking Red Unit failure. See Troubleshooting, below.

Blinking Green Door/Guard closed and locked, no input signal.

Troubleshooting

Status/Diagnostic LED State Status Troubleshooting

Off Not powered N/A
Solid Green OSSD on N/A
Solid Red OSSD not active N/A
Blinking Green Power up test

Blinking Red 1 Hz Flash: Recoverable fault

or
Safety inputs not present

4 Hz Flash: Non-recoverable fault

For Learn Process LED error codes, see page 12.

10 10000302608 Ver 00 July 2012

Check 24V DC or OSSD inputs (yellow and red wire)

Recoverable fault: Check OSSD. Outputs are not shorted to GND,
24V DC, or each other. Cycle power.
Non-recoverable fault: Cycle power.

TLSZR/L-GD2

IMPORTANT

Commissioning

Before use, the switch must first “learn” a new RFID door target. This is not done at the factory, as
there are two options:

• “Multi-Time” learn: the switch can learn up to eight targets consecutively

• “One-Time” learn: the switch can learn just one target, for life, non-reversible*

* ”One-Time” learn can be invoked at any time, not just at commissioning. For example, the

switch could “Multi-Time” learn consecutively four different targets, and then complete a
“One-Time” learn that would prevent it from learning any more targets.

During the learning process the target and actuator must always be
inserted or withdrawn from the switch together in their normal mounting
configuration. If the target is introduced or withdrawn without the
actuator, or the actuator is inserted without the target present, then a
non-recoverable fault condition may occur (requiring a power off-on
cycle).

“Multi-Time” Learn Process

Learning the first “Multi-Time” target

• Connect the switch to 24Vdc (see wiring diagrams on pages 13 through 15).
The Status/Diagnostic LED will blink the number of times a new target may be learned (eight
times when new), and then repeat, indicating that the switch has not yet learned a target.

• The switch will automatically start the learning process as soon as a target and actuator are
placed into the door-closed, locked position of the switch

IMPORTANT

Leave the target/actuator in the door-closed posit ion during the learning
process. If they are removed during the learning process, the ability to
learn an additional target will be disabled.

The learning sequence as indicated by Status/Diagnostic LED:

• Target present: Blinking Green, 1Hz rate

• Verifying target: Blinking Green/Red, 1Hz rate (15 s)

• Programming switch: Blinking Green/Red, 4 Hz rate (15 s)

• Programming finalizing: Blinking Green (number of learns left, 15 sec)

• Ready state (learn is complete): Solid Green (TLSZR), Solid Red (TLSZL)

Learning additional new “Multi-Time” targets

Mount the new target to the door and repeat the above process, introducing the target and
actuator to the switch as described above. During programming finalizing, the LED will blink
Green the number of learns left.

10000302608 Ver 00 July 2012 11

TLSZR/L-GD2

“One-Time” Learn Process

• Proceed as the “Multi-Time” learn process above except that at the programming finalizing
stage withdraw the target and actuator away from the switch until the LED turns to solid Red,
then straightaway replace the target and actuator back to the switch. This action must be
completed within 15s *.

• The LED blinks and then turns solid to indicate that learn is complete:

TLSZR: Solid Green
TLSZL: Solid Red

* For power-to-unlock switches, in order to be able to withdraw the target and actuator away

from the switch as described above it will be necessary to execute a manual release.

Status/Diagnostic LED Error Codes During the Learn Process.

These code sequences persist until a power off-on cycle is undertaken.

Status/Diagnostic LED - Flashes (4 Hz) Error Code

Red-Red-Red-Green-Green Target already learned

Red-Red-Red-Green-Green-Green Bad RFID; target moved out of range

Red-Red-Red-Green-Green-Green-Green Exceeded learning eight targets

Red-Red-Red-Green-Green-Green-Green-Green Unit locked to One-Time learn; cannot learn another target

For operating Status/Diagnostic LED codes, see page 10.

12 10000302608 Ver 00 July 2012

Wiring Diagrams







Target/Actuator

1

Target/Actuator

2

Target/Actuator

3

Target/Actuator

4

Target/Actuator

5

Switch 1 Switch 2 Switch 3 Switch 4 Switch 5

RTN

24V DC

Power

Supply

+24

1606-

XL120D

Green

Blue

Pink

Grey

Brown

Red

Yel lo w

White

+24V

+24V

Green

Blue

Pink

Grey

Brown

Red

Yellow
White

+24V

+24V

Green

Blue

Pink

Grey

Brown

Red

Yel lo w

White

+0V

+0V

Green

Blue

Pink

Grey

Brown

Red

Yel lo w

White

+0V

+0V

Green

Blue

Pink

Grey

Brown

Red

Yel lo w

White

+0V

+0V

Recoverable

fault

Actuator 1 is in sensing range

and locked.

Switch 1 is funtioning properly.

OSSDs are energized to 24V.

Green LED is ON.

Actuator 2 is in sensing range

and locked.

Switch 2 is funtioning properly.

OSSDs are energized to 24V.

Green LED is ON.

Actuator 3 is in sensing range

and locked.

Switch 3 has a fault.

See Diagnostic table.

Red LED is ashing.

Actuator 4 is in sensing range

and locked.

Switch 4 is functioning properly

Series inputs are 0V.

OSSDs are de-energized to 0V.

Green LED is ashing to indicate

series inputs are not 24V.

Actuator 5 is in sensing range

and locked.

Switch 5 is functioning properly

Series inputs are 0V.

OSSDs are de-energized to 0V.

Green LED is ashing to indicate

series inputs are not 24V.

OSSDs

are OFF

Troubleshooting Series Circuit

TLSZR/L-GD2

10000302608 Ver 00 July 2012 13

TLSZR/L-GD2

Target/Actuator 1

Target/Actuator 2

Target/Actuator 3

Switch 1

Switch 2

Switch 3

RTN

24V DC

Power

Supply

+24

1606-

XL120D

Green

Blue

Pink

Grey

Brown

Red

Yel

White

A2

440R-N23132

Initial conditions:

All switches are locked

Switch 1 receives unlock

command (guard door

can then be opened)

Lock/unlock

command

Switch 2 drops the 24 volts (red and

yellow) from Switch 1 OSSD outputs

Green LED ashes

Switch 3 drops the 24 volts (red and

yellow) from Switch 3 OSSD outputs

Green LED ashes

Pink

Grey

Brown

Red

Yel

White

Green

Blue

Pink

Grey

Brown

Red

Yel

White

Green

Blue

S11 41332313S12S52

S21 S22 42342414A1S34

125 ms100 ms75 ms0 ms

650 ms625 ms600 ms0 ms

Switch 1 guard door is

closed

Switch 1 OSSD outputs are

energized

Switch 2 OSSD inputs (red and yellow)

transition to 24V DC from Switch 1

OSSD outputs

Switch 2 OSSD outputs are energized

Switch 3 OSSD inputs (red and

yellow) transition to @$V DC from

Switch 2 OSSD outputs

Switch 3 OSSD outputs are energized

Unit Response Time

(Does not include relay response time)

14 10000302608 Ver 00 July 2012

Application Wiring Example

A1

A2

DI

S11

S12

S21

S22

S34

13

23

14

24

0V*

Reset

E-Stop

K1

K2

L11

S32

S42

L12

0

1

2
3

4

5

6

7

8

LOGIC

A1

A2

L11

L12

EMD

X32

*Set for 30 second
OFF Delay (adjustable)

0

1

2

3

4

5

6

7

8

9

RANGE

1

2

3

4

5

6

7

8

9

10

TIME

*

*

Gry

Pnk

Brn

Yel

Red

Blu

Wht

Aux.

TLSZR-GD2

DI = 440R-D22R2

EMD =440R-EM4R2D

Ratings
The safety function initiated by the E-Stop meets the safety performance
requirements of SIL CL3 per IEC 62061:2005 and has a Category 4 structure
that can be used in systems requiring Performance Levels up to PLe per ISO13829-1:2008.
This circuit executes Category 0 stops.

24V*

* Class 2 Power Source

M

K1

K2

External Switched
Stop/Start Circuit

L1

L2

L3

K3

Gate Release

Grn

K3

17

18

K1

K2

TLSZR/L-GD2

10000302608 Ver 00 July 2012 15

Power, Control and Information Solutions Headquarters

Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: [phone],
Fax: [phone]
Europe/Middle East/Africa: Rockwell Automation NV, Pegasus Park, De Kleetlaan 12a, 1831 Diegem, Belgium,
Tel: [phone], Fax: [phone]
Asia Pacic: Rockwell Automation, Level 14, Core F, Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: [phone]
Fax: [phone]

www.rockwel lautomation.com

Copyright © 2012 Rockwell Automation, Inc. All Rights Reserved.

PN-144094

10000302608 Ver 00 July 2012

Printed in USA.

TLSZR/L-GD2

Check the machine is isolated and
stopped whenever the interlocked
guard door is open.

IMPORTANT: After installation and
commissioning, the actuator, switch
and switch lid fixing screws should be
coated with tamper evident varnish or
similar compound.

Declaration of Conformity

Recommended Relays

Guardmaster safety relay family, (440R-D22R2, 440R-D22S2, 440R-S12R2, 440R-S13R2,
440R-GL4S2P, 440R-GL4S2T), MSR 57, MSR126, MSR127, MSR131, MSR138, MSR211, MSR320,
SmartGuard, Safety PLC I/O

Maintenance

Monthly

Check the correct operation of the switching circuit. Also check for signs of abuse or tampering.
Inspect the switch casing for damage

Repair

If there is any malfunction or damage, no attempts at repair should be made. The unit should be
replaced before machine operation is allowed.

Rockwell Automation hereby declares that TLSZR/L-GD2 is in conformity with Directive
2004/108/EC, 2006/42/EC as specified in the Declaration of Conformity available from
www.rockwellautomation.com/products/certification.