Datasheet

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Release date: 2009-12-14 11:09 Date of issue: 2009-12-14 118440_ENG.xml

Germany: +49 621 776-4411

Subject to modifications without notice

Pepperl+Fuchs Group fa-info@pepperl-fuchs.comwww.pepperl-fuchs.com USA: +1 330 486 0001

fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091

fa-info@sg.pepperl-fuchs.com

Copyright Pepperl+Fuchs

Safety thru-beam sensor

SLA29/116

Model Number

SLA29/116

Safety thru-beam sensor

with terminal compartment

SLA28/116

SL(A)29/116

Terminal compartment

cable cross section

ø6...8 mm

Display LED red

Adjustment aid

(in receiver only)

Center of optical

axis

Print

Type code

Dovetail mount

LED yellow

Switching state

LED green

Operation indicator

Emitter Receiver

65.5

26

ø5.2-0.2

60.5

63

9.8

25.8

88

SW8

6

16

24

6211

25

2

Features

• Detection range up to 30 m

• Self-monitoring (type 4 according to

IEC/EN 61496-1)

• Red transmission light

• Integrated alignment aid

• Clearly visible LED functional display

and pre-fault indicator on the receiver

• Sturdy housing

• Waterproof, protection class IP67

• Operation on control units of series

SB4 (SafeBox) and SC4-2

Accessories

OMH-05

Mounting aid

OMH-21

Mounting aid

OMH-22

Mounting aid

OMH-MLV11-K

Mounting aid

BA SLA28

Mounting aid Safety

MS SLP/SLA28

Mounting aid Safety

MS SLPCM

Mounting aid Safety

SLA-1-M

Electrical connection

Emitter:

Receiver:

Control Unit

SafeBox module -4C(P) and -6C

Design with terminal compartment

receiver x +U

receiver x input

emitter x

emitter x +U

BU

GY

OG

GY

GY

BU

GY

OG

GY

GY

Emitter:

Receiver:

Control Unit SC4-2

Design with terminal compartment

BU

GY

OG

GY

Rn

0 V

0 V

Tn

GY

BU

GY

OG

GY

GY

Dimensions

Additional accessories can be found in the

Internet.

Release date: 2009-12-14 11:09 Date of issue: 2009-12-14 118440_ENG.xml

2

Germany: +49 621 776-4411

Subject to modifications without notice

Pepperl+Fuchs Group fa-info@pepperl-fuchs.comwww.pepperl-fuchs.com USA: +1 330 486 0001

fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091

fa-info@sg.pepperl-fuchs.com

Copyright Pepperl+Fuchs

SLA29/116

Safety thru-beam sensor

Technical data

General specifications

Effective detection range 0.2 ... 30 m

Threshold detection range 40 m

Light source LED

Light type red, modulated light

Approvals TÜV

Tests IEC/EN 61496

Safety type according to IEC/EN 61496 4

Marking CE

Obstacle size static: 30 mm

dynamic: 40 mm (at v = 1.6 m/s of the obstacle)

Alignment aid LED red in receiver

Angle of divergence < 5 °

Functional safety related parameters

Safety Integrity Level (SIL) SIL 3

Performance level (PL) PL e

Category Cat. 4

Mission Time (TM) 20 a

PFHd 4.4 E-10

Indicators/operating means

Operating display LED green

Function display LED yellow:

1. LED lits constantly: signal > 2 x switching point (function reserve)

2. LED flashes: signal between 1 x switching point and 2 x switching point

3. LED off: signal < switching point

Electrical specifications

Operating voltage UBPower supply via control unit

Ambient conditions

Ambient temperature -20 ... 60 °C (253 ... 333 K)

Storage temperature -20 ... 70 °C (253 ... 343 K)

Relative humidity max. 95 %, not condensing

Mechanical specifications

Protection degree IP67 according to EN 60529

Connection terminal compartment

Material

Housing ABS plastic, RLA 1021 (yellow) painted

Optical face Plastic pane

Mass per device 70 g

General information

System components

Emitter SLA29-T/116

Receiver SLA29-R/116

Curves/Diagrams

x

y

SL(A)29/35...

SL(A)29...

Offset Y [mm]

Distance X [m]

Characteristic response curve

0

50

100

150

200

250

300

0 10203040506070

3

Release date: 2009-12-14 11:09 Date of issue: 2009-12-14 118440_ENG.xml

Safety thru-beam sensor

SLA29/116

Germany: +49 621 776-4411

Subject to modifications without notice

Pepperl+Fuchs Group fa-info@pepperl-fuchs.comwww.pepperl-fuchs.com USA: +1 330 486 0001

fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091

fa-info@sg.pepperl-fuchs.com

Copyright Pepperl+Fuchs

For much easier alignment even for lond distance applications, an additional red LED is located in the receivers optics:

• LED constantly illuminated:

signal strength < switching level

• LED flashes:

signal strength is between 1-fold switching level and 2-fold switching level

•LED off:

signal strength Š 2-fold switching level (function reserve)

Control units

SC4-2

SB4 (SafeBox)

Cable sockets

Option /73c:

straight: V1-G-2M-PVC

V1-G-5M-PVC

V1-G-10M-PVC

angled: V1-W-2M-PVC

V1-W-5M-PVC

V1-W-10M-PVC

Option /105:

Additional information

System accessories

xSL(A)29/35...

SL(A)29...

Distance X [m]

Stability control

Relative received light strength

1

10

100

1000

0 20 40 60 80 100 120 140

x

y

SL(A)29/35...

SL(A)29...

Distance X [m]

Lateral interval to mirroring surfaces

Minimum interval [m]

0 10203040506070

0

1

2

3

4

5

6

Release date: 2009-12-14 11:09 Date of issue: 2009-12-14 118440_ENG.xml

4

Germany: +49 621 776-4411

Subject to modifications without notice

Pepperl+Fuchs Group fa-info@pepperl-fuchs.comwww.pepperl-fuchs.com USA: +1 330 486 0001

fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091

fa-info@sg.pepperl-fuchs.com

Copyright Pepperl+Fuchs

SLA29/116

Safety thru-beam sensor

straight: V15-G-2M-PVC

V15-G-5M-PVC

V15-G-10M-PVC

angled: V15-W-2M-PVC

V15-W-5M-PVC

V15-W-10M-PVC

Option /116: no

Mounting aids

OMH-21

OMH-22

OMH-05

OMH-MLV11-K

Further accessories

Laser alignment aid

BA SLA28

Muting Set

MS SLP/SLA28

Redirection mirror

SLA-1-M