IntroductionThis instruction manual describes handling, operation, and precautionary information for the SL-T11R

dedicated Relay Terminal for the SL-V Series Safety Light Curtain ("SL-V").

Read this instruction manual thoroughly before operating the SL-T11R along with the SL-V Instruction

Manual in order to understand the features and functions of the SL-T11R, and keep this instruction

manual readily available for reference. Ensure that the end user of this product receives this manual.

This instruction manual uses the following headings to display important safety information. Strict

adherence to the instructions next to these heading is required at all times.

Failure to follow the instruction results in significant harm to the machine operators including serious injury or death.

Failure to follow the instruction may result in damage to the SL-V or to the machine on which it is installed.

Provides additional information for proper operation.

Provides advanced and useful information for operation.

Safety Precautions

• You must verify that the SL-T11R is operating correctly in terms of functionality and performance

before starting the machine and operating the SL-T11R.

• KEYENCE does not guarantee the function or performance of the SL-T11R if it is used in a manner

that differs from the SL-T11R specifications contained in this instruction manual or if the SL-T11R is

modified by the customer.

• When using the SL-T11R to protect machine operators against a hazard or hazardous zone or

using the SL-T11R as a safety component for any purpose, always follow the applicable require-

ments of the laws, rules, regulations and standards in the country or region where the SL-T11R is

used. For such regulations, you should make direct contact with the regulatory agency responsi-

ble for occupational safety and health in your country or region.

• Depending on the type of machine on which the SL-T11R is to be installed, there may be special

safety regulations related to the use, installation, maintenance, and operation of the safety compo-

nent, and such safety regulations must be fulfilled. The responsible personnel must install the

SL-T11R in strict compliance with such safety regulations.

• The responsible personnel must do the training to the assigned personnel for the correct use,

installation, maintenance, and operation of the SL-T11R. "Machine operators" refers to personnel

who have received appropriate training from the responsible personnel and are qualified to oper-

ate the machine correctly.

• Machine operators must have specialized training for the SL-T11R, and they must understand and

fulfill the safety regulations in the country or region in which they are using the SL-T11R.

• When the SL-T11R fails to operate, machine operators must immediately stop the use of the

machine and the SL-T11R and report this fact to the responsible personnel.

• The SL-T11R is designed with the assumption that it would be correctly installed in accordance

with the installation procedures described in this instruction manual and correctly operated

according to the instructions in this instruction manual. You must perform an appropriate installa-

tion of the SL-T11R after conducting a sufficient risk assessment for the target machine.

• The SL-T11R should be processed as an industrial waste product when being disposed.

■ Operators

• In order to operate the SL-T11R correctly, the responsible personnel and machine opera-tors must fulfill all of the procedures described in this instruction manual.

• No person other than the responsible personnel and machine operators should be allowed to install or test the SL-T11R.

• When performing electrical wiring, always fulfill the electrical standards and regulations for the country or region in which the SL-T11R is used.

■ Installation environment

• The SL-T11R is not designed to be explosion-proof. Never use it in the presence of flam-mable or explosive gases or elements.

• Do not use the SL-T11R in the presence of substances, such as heavy smoke, particulate matter, or corrosive chemical agents, that may induce deterioration in product quality.

• Be sure to confirm absolutely that there is nobody in the hazardous zone, before the inter-lock is released (i.e. the machine system restarts) by the interlock reset mechanism. Fail-ure to follow this warning may result in significant harm to the machine operators, including serious injury or death.

• Interlock reset mechanisms (such as switches) must be installed so that the whole hazard-ous zone can be checked by the responsible personnel. Interlock reset mechanisms should not be accessible from within the hazardous zone.

• Use the SL-T11R within the enclosure of IP54 or higher.• Ensure the space around the unit for ventilation.• Do not install the SL-T11R in the locations listed below:

• Locations with high humidity and a risk of condensation• Locations where water will splash onto the SL-T11R• Locations where there are corrosive gases• Locations where any flammable gases or explosive gases exist• Locations where the SL-T11R may be directly subjected to vibration or impact• Locations where strong electromagnetic noises may affect the SL-T11R

■ Target machine

• The SL-T11R has not undergone the model certification examination in accordance with Article 44-2 of the Japanese Industrial Safety and Health Law. The SL-T11R, therefore, cannot be used in Japan as a “Safety Device for Press and Shearing machines” as estab-lished in Article 42 of that law.

• The machine on which the SL-T11R is to be installed must be susceptible to an emer-gency stop at all operating points during its operation cycle. Do not use the SL-T11R for machines with irregular stop times.

• Do not use the SL-T11R for power presses equipped with full-revolution clutches.• The SL-T11R cannot be used as a PSDI because it does not fulfill the requirements of

OSHA 1910.217(h). Refer to OSHA 1910.217 for the PSDI mode.• Do not use the SL-T11R to control (stop forward motion, etc.) trains, cars and other trans-

portation vehicles, aircraft, equipment for use in space, medical devices, or nuclear power generation systems.

■ Circuit design and wiring

• Always turn off the power to the SL-T11R when performing electrical wiring.• You must fulfill the electrical standards and regulations in the country or region in which

the SL-T11R is being used when you perform the electrical wiring.• To avoid the risk of electric shock, do not connect any of the SL-T11R inputs/outputs

except for FSD to DC power sources outside of the range of 24 V DC + 10% or to any AC power source.

• To avoid the risk of electric shock, be sure that the hazardous voltage is isolated from all wiring of the SL-T11R with reinforced insulation or double insulation except for FSD.

• In order to fulfill the requirements in IEC61496-1, UL61496-1, EN61496-1 and UL508, power supply for the SL-T11R must fulfill the conditions listed below.(a) A rated output voltage of 24 V DC (SELV, Overvoltage Category II) within +10% and -20%.(b) Double insulation or reinforced insulation between the primary and secondary circuits.(c) Output holding time of 20 ms or more.(d) A power supply must fulfill the requirements of the electrical safety and

electromagnetic compatibility (EMC) regulations or standards in all countries and/or regions where the SL-T11R is used.

(e) A secondary circuit of power supply (output) must fulfill the requirements for Class 2 Circuits or Limited Voltage/Current Circuits specified in UL508, if the SL-T11R is used in the United States or Canada.

• Do not install the electric wiring of the SL-T11R together with or in parallel with high-volt-age electrical or power lines.

• Both of the two FSDs provided on the SL-T11R must be used to establish a safety-related machine control system. Establishing a safety-related machine control system with just one of the FSDs cannot stop the machine in the event of an FSD failure and may result in significant harm to the machine operators including serious injury or death.

• The Alert output, AUX output, Clear/Blocked Output, state information output and inter-lock-reset-ready output are not allowed to be used as safety outputs for safety-related machine control systems. Usage of these functions as safety outputs may result in signif-icant harm to the machine operators, including serious injury or death.

• The wait input is not allowed to be connected to the output from any components compris-ing a part of the safety-related machine control system. If the wait input is connected to the output of a safety component it may result in significant harm to the machine opera-tors, including serious injury or death.

• The transmitter and receiver cables of the SL-V connected to the SL-T11R must be within the lengths specified in this instruction manual. Usage of cables longer than the specified length may cause the improper operation of safety functions and may cause a dangerous situation.

• You must always perform the pre-check test in accordance with the pre-check test procedures,

after maintenance, adjustment or alignment of the target machine or the SL-T11R and before the

machine startup.

• If the SL-T11R does not operate properly when you perform pre-check test in accordance with the

pre-check test procedures specified in this instruction manual, do not operate the machine.

• You must periodically examine the machine to verify that all brakes, other stop mechanisms, and

control devices operate reliably and correctly in addition to checking the SL-T11R.

• The responsible personnel must perform maintenance procedures as specified in this instruction

manual at least once every six months to ensure safety to the machine and SL-T11R.

• If the SL-V, which is connected to SL-T11R, goes to lockout condition with EDM error, the relay

inside the SL-T11R may have a fault. In this case, replace the relay board according to "Replacing

the relay board" of page 4.

Safety Headings

General Precautions

Precaution on Use

Danger

Caution

NOTE

Reference

Danger

Testing and Maintenance

Danger

Danger

Danger

96M00294

Dedicated Relay Terminal for SL-V

SL-T11RInstruction Manual

1 SL-T11R-IM-E

1 The SL-T11R is a safety component as established by the EU Machinery Directive (2006/42/EC)

Annex V. The SL-T11R complies with the following EU Directives and EN Standards and has been

certified by TÜV SÜD Product Service GmbH.

EU Directives• Machinery Directive (2006/42/EC)

• EMC Directive (2004/108/EC)

EN Standards• EN61496-1 Type 4 ESPE

• EN55011 ClassA

• EN50178

2 The SL-T11R complies with the following IEC Standards and has been certified by TÜV SÜD

Product Service GmbH.

• IEC61496-1 Type 4 ESPE

• ISO13849-1:2006 Category4, PL e

3 The SL-T11R complies with the following UL (Underwriters Laboratories Inc.) and has been certi-

fied by UL. (CCN :NIPF/NIPF7)

• UL61496-1 Type 4 ESPE

• UL508

4 The SL-T11R also complies with the following EMI regulations in North America.

• FCC Part 15B Class A Digital Device

• ICES-003 Class A Digital Apparatus

5 The SL-T11R has not obtained the model certification examination in accordance with Article 44-2

of the Japanese Industrial Safety and Health Law. Therefore, the SL-T11R cannot be used in Japan

as a "Safety Devices for Presses and Shearing Machines" as established in Article 42 of that law.

6 The SL-T11R has been designed in consideration of the following standards and regulations.

For details regarding the following standards, contact the third-party certification organization,

such as UL.

Corresponding standards• EN60204-1

• EN692

• EN693

• OSHA 29 CFR 1910.212

• OSHA 29 CFR 1910.217

• ANSI B11.1 - B.11.19

• ANSI/RIA R15.06 - 1999

• SEMI S2

• "Guidelines for Comprehensive Safety Standards of Machinery", July 31, 2007, number

0731001 issued by Ministry of Health, Labor, and Welfare in Japan.

SL-T11R 1

Instruction Manual (this document) 1

Be sure to use the following cables for the connection between the SL-V and the SL-T11R. The SL-T11R does not operate when combined with other SL-V cables.

n Unit connection cable.

n Junction cable

M14 connector male pin assignment M14 connector female pin assignment

(1) Cable length

When using the unit connection cable and the junction cable together, the sum of the combined

cable length must not be 30 m or less for the transmitter and receiver respectively.

• Cables must be within the lengths specified. Failure to follow this specification may cause improper operation of safety function, and may cause dangerous situation.

(2) Minimum cable bending radius : 5 mm (10 mm for the part where the connector to the SL-T11R is

attached)

(3) Identification of connector cables

Cables can be identified by the colors of their connectors and their cable insulation.

1. Cable Insulation colors

Cables for Transmitter : Cable insulation in grey

Cables for Receiver : Cable insulation in black

2. Connector colors

Black connectors

Be sure to connect the unit connection cable for receiver to the SL-V receiver and the unit connection cable for transmitter to the SL-V transmitter.

Standards and Regulations

Checking the Package Contents

Cable

Shape Model Length

SL-VPT3PM 3m

SL-VPT5PM 5m

SL-VPT10PM 10 m

Shape Model Length

SL-VCT10PM 10 m

Transmitter Receiver

Pin No. Wire color Assigned function Pin No. Wire color Assigned function

1 Pink Interlock mode selection input 1 White OSSD 2

2 Blue 0 V 2 Blue 0V

3 Violet Wait input 3 Black OSSD 1

4 Green Interlock-reset-ready output 4 Yellow RESET input

5 OrangeCommunication cable 1

(RS485_+)5 Orange

Communication cable 1

(RS485_+)

6 Orange/Black

Communication cable 2

(RS485_-)6 Orange/

BlackCommunication cable 2

(RS485_-)

7 Brown +24 V 7 Brown +24 V

8 Red AUX (auxiliary) output 8 Red EDM input

9 Grey State infromation output 1 9 Red/Black Override input

10 Grey/Black State infromation output 2 10 Yellow/Black Muting lamp output

11 Pink/Black Alert output 11 Light blue Muting input 1

12 White/Black Clear/Blocked Output 12 Light blue/

Black Muting input 2

NOTE

5.8φ

17φ

4536.1

14.3

(Transmitter/receiver set)

M14 connector, male

44

17φ 17φ

455.8φ(Transmitter/receiver set)

M14 connector, maleM14 connector, female

Reference

6

1012 11

345

219876

1011 12

987

12345

Cable Specification

Part Names

Danger

1. Cable insulation

2. Connector

NOTE

See In

structio

n M

anual.

T R T R

POWER

FSD-ON

FSD-OFF

INTERLOCK

MUTE1

RESET

WAIT

EDM

O-RIDE

MUTE2

CAUTIONElectric shock

POWER

FSD-ON

FSD-OFF

INTERLOCK

MUTE1

RESET

WAIT

EDM

O-RIDE

MUTE2

CAUTIONElectric shock

See In

structio

n M

anual.

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

10 11

12 13

14 15

16 17

18 19

20 21

10 11

12 13

14 15

16 17

18 19

20 21

MODE SWITCH1 MANUAL RESET2 AUTO RESET3 not use4 not use5 not use6 not use7 not use8 not use

A-1 A-2 A-3 B-1 B-2 B-3

SL-V Series connector,"T" side

SL-V Series connector,"R" side

Mode switchcover fastener

Front view Front view

Side Rear

Output connector A Output connector B

Bottom

Indicators

SL-U2 connector*Covered by tape attime of shipment.

Signal input/outputterminal block

Mode switches

Relay circuit boardreplacement screw

Hole for mounting screw(for M4)

SL-U2,mountingholes

DIN railmating area

Terminalreplacementscrews

Hole for mounting screw (for M4)

Din raillock pin

Relay outputterminal block

Connector for thelight interferenceprevention connection*Covered by tape attime of shipment.

2SL-T11R-IM-E

* Default

Relay output terminal Signal input/output terminal

*1 When using the muting bank function in SL-V Series Ver. 3, terminal no. 18

switches to muting bank input 1, and terminal no. 19 switches to muting bank

input 2. In addition, when both Mode Switch 1 and 2 are turned OFF, terminal no.

20 switches to muting bank input 3.

For information about the Muting function, please refer to the SL-V Series Instruction Manual.

Short bars are attached for the purpose of connection between No.8 and No.9, and between No.10 and No.11. Each short bar has a different length respectively. When reconnecting them after removal, make sure to connect the correct short bar.

Output connector A Output connector B

1 Push hook B down with a screwdriver to release the lock mechanism.

2 3

4

DIN Rail Removal Method

The two mounting holes are used to install the SL-T11R with two

M4 screws.

(Recommended tightening torque: 0.7 N・m)

Always leave at least 30 mm of open space between the SL-R11 and other equipment or walls.

* When using the SL-U2, position the SL-U2 at least 30 mm from the edge of the cabinet.

Install the SL-R11 in one of the following two orientations:

Mode Switch

ModeSwitch No.

1 2 3 to 8

Auto Reset* OFF ON

Not used (Always OFF)Manual Reset ON OFF

I/O Monitoring Mode OFF OFF

Connection Terminal Assignment

Terminal No. Name Terminal No. Name

1FSD1

10Reset input

2 11

3FSD2

12 +24V

4 13 AUX (auxiliary) output

5 Function ground 14 Muting lamp output

6 0V 15 Clear/blocked output

7 +24V 16 Muting input 1

8EDM input

17 Muting input 2

9 18*1 Wait input

19*1 Override input

20*1 Not used

21 0V

Terminal No. Name Terminal No. Name

A-1 Interlock-reset-ready output B-1 AUX (auxiliary) output

A-2 Alert output B-2 State information output 1

A-3 0V B-3 State information output 2

Indicators

Name Light color Description

POWER Green Lights when power is supplied

FSD ON Green Lights when FSD turns ON

FSD OFF Red Lights when FSD turns OFF

INTERLOCK Yellow Lights when in interlock condition

MUTE 1 Orange Lights when muting input 1 turns ON

MUTE 2 Orange Lights when muting input 2 turns ON

RESET Orange Lights when reset input turns ON

WAIT Orange Lights when wait input turns ON

EDM Orange Lights when EDM input turns ON

O-RIDE Orange Lights when override input turns ON

DIN Rail Mounting

Reference

NOTE

Approx. 19 mm

Approx. 23 mm

Short bar for connectionbetween No.8 and No.9

Short bar for connectionbetween No.10 and No.11

(Front View)

Hook B

Screw Mounting

Note on Installation

Hook A

Hook B

* Hook A latches on DIN rail

DIN rail

Hook B

* Push controller until hook B latches.

[Locked state] [Unlocked state]

Hook B

Hook A

* Position hook B so that it is locked.

(Front View)

DIN rail

Hook B

Push down using a screwdriver.

124

37

2- 4.2 (mounting hole)

SL-T11R

30mm

30mm

30mm

Ceiling

Floor

3 SL-T11R-IM-E

The power can be supplied from the SL-U2 dedicated power supply by connecting it to the SL-T11R

via the connector on the side of the SL-T11R.

1 Remove the seal that is attached for protecting the connector.

2 For DIN rail mounting

• Mount the SL-T11R and the SL-U2 to the DIN rail, and slide either one to couple the con-

nectors.

For screw mounting

• Couple the connector according to the figure above.

3 Slide the SL-U2 connection hook to fasten it to the SL-T11R.

•

• Tightening torque 4.4 lb in (0.5 N m)

• Wire rating AWG # 22 to 12 (Stranded only, Copper only, min. 60 C)

• Cable stripping dimension

• Tightening torque 4.4 lb in (0.5 N m)

• Wire rating AWG #22 to 14 (Stranded only, Copper only, min. 60 C)

• Cable stripping dimension

When wiring output connectors A and B, prepare the following connectors and cable.

The relay used for the FSD of the SL-T11R can be replaced without rewiring the connection terminal.

1 Prepare the relay board for the SL-T11R (OP-84388).

2 Turn off the power to the SL-T11R and all the devices connected to the SL-T11R.

3 Loosen the two terminal replacement screws, and remove the relay output terminal.

4 Remove the current relay board for the SL-T11R from the SL-T11R.　

5 Install the new relay board for the SL-T11R to the SL-T11R, and tighten the terminal replacement screws. (Recommended tightening torque: 0.6 N・m)

6 Install the relay output terminal to the relay board for the SL-T11R. (Recommendedtightening torque: 0.4 N・m)

7 Check the operation according to the checklist.

For the internal circuit of the SL-V, refer to the SL-V Instruction Manual.

Connection to the SL-U2 Recommended Power Supply

Connection to the SL-V

Wiring the Relay Output Terminal

Wiring the Signal Input/Output Terminal

* Install while being careful of the connectors

Connector for Receiver (black)

Connector for transmitter (grey)

Receiver cable(Cable insulation of black)

Transmitter cable(Cable insulation of grey)

Insert wire

Loosen with flat-headscrewdriver.

Tighten with flat-headscrewdriver.

7mm

See In

structio

n M

anu

al.

See In

structio

n M

anu

al.

2

1 3

Insert wire

Loosen with flat-headscrewdriver

Tighten with flat-headscrewdriver

10mm

Wiring Output Connectors A and B

Name Model Manufacturer Quantity Notes

Connector DF1E-3S-2.5C HIROSE

ELECTRIC CO., LTD.

2 KEYENCE also offers OP-42365 as an option

(set of 2 connectors and 6 crimp terminals).Crimp terminal DF1B-2022SC 6

Cable6-core cable

AWG #20 to 221 (30 m or less) Supplied by customer.

Replacing the Relay Board

Internal Circuit Diagram

Relay output terminal

Relay board for the SL-T11R

Output connector B

Output connector A

Signal input/output terminal

Relay output terminal

Connector cable for transmitter

Connector cable for receiver

Pin No. NameOSSD20VOSSD1Reset input Communication cable 1 (RS485+)Communication cable 2 (RS485-)+24V EDM inputOverride inputMuting lamp outputMuting input 1Muting input 2

Pin No. NameInterlock mode selection input0VWait inputInterlock-reset-ready outputCommunication cable 1 (RS485+)Communication cable 2 (RS485-)+24VAUX (auxiliary) outputState information output 1State information output 2Alert outputClear/blocked output

Terminal No. Name

FSD1

FSD2

Function ground0V+24V

EDM input

Terminal No. Name

Reset input

+24VAUX (auxiliary) outputMuting lamp outputClear/blocked outputMuting input 1Muting input 2Wait inputOverride input0V

Pin No. NameInterlock-reset-ready outputAlert output0V

Pin No. NameAUX (auxiliary) outputState information output 1State information output 2

4SL-T11R-IM-E

Relay output terminal

Signal input/output terminal (In manual reset mode)

F1, F2 : Fuse

K3, K4 : External device (Magnet contactor, etc.)

S1 : The switch for reset input (N.O.)

S2 : The switch for wait input (N.O.)

S3 : The switch for override input (N.O.)

L1 : Muting lamp (Incandescent lamp or LED lamp)

P1, P2 : Muting device

(PZ self-contained photoelectric sensors <PNP output>, etc.)

M : 3-phase motor

PLC : For the monitoring use. This is a NON SAFETY-RELATED system.

S2 and PLC are NON SAFETY-RELATED systems.

*1 No. 6 and No. 7 do not need to be wired when the SL-U2 is connected.

*2 If it is not necessary to perform error detection for K3 and K4 (when EDM input is not used), keep

the short bar between No. 8 and No. 9 connected.

*3 In the auto reset mode, keep the short bar between No. 10 and No. 11 connected. To release the

lockout condition of the SL-V through the reset input, connect the N.C. switch.

*4 The AUX output operates in the same way for both the signal input/output terminal and the output

connector B.

*5 For screw terminal 14 on the signal input/output terminal, the max load is 80mA. Because of this, a

muting lamp must be connected to another power source if the rated power consumption is greater

than 2W.

*1 For the specifications for the outputs other than FSD and for each input, refer to the SL-V Instruc-

tion Manual.

The followings are the response times for the combination between SL-V series and SL-T11R.

A) Maximum response time when the FSD goes to OFF state after the SL-V series detects inter-

ruption in the detection zone.

The response time (ON to OFF) for the SL-V series connected to SL-T11R + 6.0 ms

B) Maximum response time when the FSD goes back to ON state after the SL-V series detects no

interruption in the detection zone.

The response time (OFF to ON) for the SL-V series connected to SL-T11R + 15.0 ms

For your reference, see the instruction manual for SL-V series or user’s manual for SL-V

series (Chapter 7-3) to check the response time for SL-V series

The following are examples of total response times in cases where the SL-T11R is connected to

the SL-V series with the series-connection cable.

When connecting the SL-V32H (32 beam axes), SL-V24H (24 beam axes), and SL-V12L

(12 beam axes) in series, the response time of each unit is 10.3 ms, 9.2 ms, and 7.6 ms respectively,

and the response time (ON to OFF) is 10.3 ms+9.2 ms+7.6 ms+6 ms=33.1 ms

the response time (OFF to ON) is 10.3 ms+9.2 ms+7.6 ms+40 ms+15 ms=82.1 ms

FSD

When EDM input is used

(1) If the SL-V detects the operation of external device within the specified period of time (0.3 s) after

the operation of OSSD (ON to OFF, or OFF to ON), the normal operation continues.

(2) Unless the SL-V detects the operation of external device within the specified period of time (0.3 s)

after the operation of OSSD (ON to OFF, OFF to ON), the SL-V goes to lockout condition due to an

EDM error.

Examples of Wiring

External Dimensions Diagram

K3

K3

F1

F2

K4

K3

K4

M

K4

Name Terminal No.

FSD11

2

FSD23

4

FG 5

0V*1 6

+24V*1 7

EDM input*28

9

PLCIN

P1

L1

S2S3

P2

S1

Black

Name Terminal No.

Reset input*310

11

+24V 12

AUX (auxiliary) output*4 13

Muting lamp output 14

Clear/blocked output 15

Muting input 1 16

Muting input 2 17

Wait input 18

Override input 19

0V 21

Name Pin No.

Interlock-reset-ready output A-1

Alert output A-2

0V A-3

Name Pin No.

AUX (auxiliary) output*4 B-1

State information output 1 B-2

State information output 1 B-3

Output connector B

Output connector A

BlackBrown

Blue

Brown

Blue

*5

124

37

23

2348112-ø4.2

135

3.5(102.3)

(112)

49.8

35.9

83.8

Specifications

Model SL-T11R

Combined light curtain SL-V Series

Response time FSD1, 2 ON to OFF: 6 ms OFF to ON: 15 ms

RatingPower voltage 24 V DC 10% (Ripple P-P 10% or less), Class2

Current consumption 100 mA or less (at 24V DC, SL-T11R alone)

Output

FSD1, 2

230 V AC, 4 A 30 V DC, 2 A (Resistance load)

230 V AC, 2 A (COS =0.3) (Inductive load)

30 V DC, 1 A (COS =0.3) (Inductive load)

LifespanMechanical life: 10 million cycles or more

Electrical life: 0.1 million cycles or more

Environmental

resistance

Enclosure protection IP20 (IEC60529) Set inside the control panel with IP54 or more

Pollution degree 2

Overvoltage category III

Ambient temperature -10 to +55 C (No freezing)

Storage ambient temperature -25 to +60 C (No freezing)

Relative humidity 15 to 85% RH (No condensation)

Storage relative humidity 15 to 95% RH

Elevation 2000 m or less

Vibration 10 to 55 Hz, 0.7 mm compound amplitude, 20 sweeps each in X, Y, and Z directions

Shock 100 m/s2 (Approx. 10 G) 16 ms pulse, in X, Y, Z directions 1,000 times each axis

Material Polycarbonate

Weight Approx. 330g

Approved

standards

EMC EMS EN61496-1, UL61496-1, IEC61496-1

EMI EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA

Safety

EN61496-1, UL61496-1, IEC61496-1 (Type 4 ESPE),

ISO 13849-1:2006 (Cat4 PL e)

UL508, EN50178

Response Time for Combination Between SL-V Series and SL-T11R

Time Chart

ON

OFF

ON

OFF

OSSD of SL-V

FSD

6ms 15ms

ON(1) (2)

OFF

ON

OFF

ON

OFF

Specified period of time

0.3 s

Lockout conditionOSSD of SL-V

FSD

EDM input

6ms 15ms 6ms

Specified period of time

0.3 s

5 SL-T11R-IM-E

When the installation and wiring of the SL-V and the SL-T11R are completed, the responsible person-

nel must verify operations in accordance with the checklist shown below. The following checklist cov-

ers the minimum requirements for the SL-T11R. The check items required may vary depending on the

machine where the SL-T11R is installed, and the laws, rules, regulations and standards in the country

or region in which the SL-T11R will be used. KEYENCE strongly recommends that other necessary

check items should be added by the responsible personnel for the use of the SL-T11R.

This checklist only lists the items related to the SL-T11R. Make sure refer to the SL-V instruction man-

ual to create a checklist that also covers the cases where the SL-V is combined.

n Inspection after installationWhen the installation of the SL-T11R is completed, the responsible personnel must verify the opera-

tion of the SL-T11R in accordance with the checklist shown below.

The checklist below covers the minimum requirements for the SL-T11R. The check items required

may vary depending on the machine installed the SL-T11R and the laws, rules, regulations and stan-

dards in the country or region in which the SL-T11R will be used. KEYENCE strongly recommends

that other necessary check items should be added by the responsible personnel for the use of the

SL-T11R.

(1) Pre-check for installation condition

q The machine to which the SL-T11R is installed can stop when it receives the

FSD output from the SL-T11R.

q The interlock reset mechanism (such as switches) is installed so that the

whole hazardous zone can be checked by the responsible personnel and that

operations of the interlock reset mechanisms are not possible within the haz-

ardous zone.

q The SL-T11R is installed in an enclosure of IP54 or higher.

q The DIN rail is fixed on the control panel (enclosure) with adequate strength to

support the weight of the SL-T11R.

q Space is ensured around the SL-T11R for ventilation or heat release as speci-

fied in this manual.

q The installation of the SL-T11R fulfills the conditions specified in this instruc-

tion manual and the requirements of the laws, rules, regulations and standards

in the country or region in which the SL-T11R is used.

(2) Pre-check for wiring

q To supply power to the SL-T11R, the SL-U2 power supply recommended by

KEYENCE is used, or a different 24 VDC power supply that satisfies the power

supply conditions specified in this instruction manual is used.

q The cable for transmitter (cable insulation of grey) is connected to the cable

connector for transmitter, and the cable for receiver (cable insulation of black)

is connected to the cable connector for receiver.

q The safety-related machine control system is established by using both of the

two safety outputs provided on the SL-T11R.

q The polarity is correct for connection to the power supply.

q Wait input is not connected to the output from the safety components compris-

ing a part of safety-related machine control system.

q Non safety-related outputs are not used as a part of the safety-related control

system.

q Wiring is performed in a manner that complies with the requirements of Clause

9.4.3 in IEC60204-1:2005 in order for the protection against malopeation due

to earth fault.

n Regular (periodical) inspectionFollowing items must be checked in addition to the items for the daily inspection

every six months or whenever the settings of the equipment are changed.

q Conductive contamination does not occur due to oil or dust adherence.

q The response time of the whole machine control system is below the design value

and normal.

q Devices with a finite lifetime such as switches, relays or contactors are still func-

tional.

q Wiring is correctly performed and no modifications or connection changes are

made that may adversely affect the safety-related system of the equipment.

q There is no disconnection or loose wires to the connection terminal.

q The screws on the connection terminal are tightened with the specified torque.

q The open/close cycle of the FSD is within the lifespan. If needed, replace it by

referring to "Replacing the Relay Board".

n Inspection as neededIn the following cases, perform inspection for all the items.

• When the unit is installed for the first time

• When the parts and wires relating to this system are replaced or changed

• When an abnormal operation is found

WARRANTIES AND DISCLAIMERS:(1) KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one (1)

year from the date of shipment. If any models or samples were shown to Buyer, such models or samples were used merely to illustrate the general type and quality of the Products and not to represent that the Products would necessarily conform to said models or samples. Any Products found to be defective must be shipped to KEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspection and examination.Upon examination by KEYENCE, KEYENCE, at its sole option, will refund the purchase price of, or repair or replace at no charge any Products found to be defective.This warranty does not apply to any defects resulting from any action of Buyer, including but not limited to improper installation, improper interfacing, improper repair, unauthorized modification, misapplication and mishandling, such as exposure to excessive current, heat, coldness, moisture, vibration or outdoors air. Com-ponents which wear are not warranted.

(2) KEYENCE is pleased to offer suggestions on the use of its various Products. They are only suggestions, and it is Buyer's responsibility to ascertain the fitness of the Products for Buyer’s intended use. KEYENCE will not be responsible for any damages that may result from the use of the Products.

(3) The Products and any samples ("Products/Samples") supplied to Buyer are not to be used internally in humans, for human transportation, as safety devices or fail-safe systems, unless their written specifications state other-wise. Should any Products/Samples be used in such a manner or misused in any way, KEYENCE assumes no responsibility, and additionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any lia-bility or damage whatsoever arising out of any misuse of the Products/Samples.

(4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE PROVIDED WITH NO OTHER WARRANTIES WHATSOEVER. ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED.IN NO EVENT SHALL KEYENCE AND ITS A FFILIATED ENTITIES BE LIABLE TO ANY PERSON OR ENTITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL OR CONSEQUEN-TIAL DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGES RESULTING FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OF INFORMATION, LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OF SAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES OR TECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS, EVEN IF KEYENCE OR ONE OF ITS AFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY’S CLAIM FOR DAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some jurisdictions, some of the foregoing warranty dis-claimers or damage limitations may not apply.

BUYER'S TRANSFER OBLIGATIONS:If the Products/Samples purchased by Buyer are to be resold or delivered to a third party, Buyer must provide such third party with a copy of this document, all specifications, manuals, catalogs, leaflets and written informa-tion provided to Buyer pertaining to the Products/Samples.

Checklist

2008

Document Control No. 922-CA-E002-04

6SL-T11R-IM-E 00294E 0109-2 96M00294