Datasheet

2014-09-04

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Safety thru-beam sensor

SLA29/116
Dimensions
SLA28/116
SL(A)29/116

Receiver

Emitter

65.5

Print
Type code

26

Terminal compartment

25.8

Center of optical
axis

62

2

60.5

Display LED red
Adjustment aid
(in receiver only)

25

11

88

24

16

SW8

6

ø5.2-0.2

9.8

Dovetail mount

63

LED yellow
Switching state

cable cross section
ø6...8 mm

LED green
Operation indicator

Model Number

Electrical connection

SLA29/116

Design with terminal compartment

Design with terminal compartment

Safety thru-beam sensor

Receiver:

Receiver:

with terminal compartment

OG
BU
GY

Features

GY

• Detection range up to 30 m

GY

• Self-monitoring (type 4 according to
IEC/EN 61496-1)

Emitter:

• Red transmission light

OG
BU

emitter x

GY

emitter x +U

• Integrated alignment aid
• Clearly visible LED functional display
and pre-fault indicator on the receiver

GY
GY

• Sturdy housing

OG
BU

Rn
0V

GY
GY
GY
Emitter:
OG
BU

0V

GY

Tn

Control Unit SC4-2

receiver x input

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

receiver x +U

GY
GY

• Waterproof, protection class IP67
• Operation on control units of series
SB4 (SafeBox) and SC4-2

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

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
Additional accessories can be found in the
Internet.
Subject to modifications without notice
Pepperl+Fuchs Group
USA: +1 330 486 0001
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Germany: +49 621 776-4411
fa-info@pepperl-fuchs.com

Copyright Pepperl+Fuchs
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

1

Safety thru-beam sensor

SLA29/116

Technical data
General specifications
Effective detection range
Threshold detection range
Light source
Light type
Approvals
Tests
Safety type according to IEC/EN 61496
Marking
Obstacle size
Alignment aid
Angle of divergence

Functional safety related parameters
Safety Integrity Level (SIL)
Performance level (PL)
Category
Mission Time (TM)
PFHd
Indicators/operating means
Operating display
Function display

0.2 ... 30 m
40 m
LED
red, modulated light
TÜV
IEC/EN 61496
4
CE
static: 30 mm
dynamic: 40 mm (at v = 1.6 m/s of the obstacle)
LED red in receiver
<5 °
SIL 3
PL e
Cat. 4
20 a
4.4 E-10
LED green
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

UB

Ambient conditions
Ambient temperature
Storage temperature
Relative humidity

Power supply via control unit
-20 ... 60 °C (253 ... 333 K)
-20 ... 70 °C (253 ... 343 K)
max. 95 %, not condensing

Mechanical specifications
Protection degree
Connection
Material
Housing
Optical face
Mass

ABS plastic, RLA 1021 (yellow) painted
Plastic pane
per device 70 g

General information
System components
Emitter
Receiver

SLA29-T/116
SLA29-R/116

IP67 according to EN 60529
terminal compartment

Curves/Diagrams

Characteristic response curve
Offset Y [mm]
300
250

150
100
50
0

0

10

20

30

40

y

x

2

Subject to modifications without notice
Pepperl+Fuchs Group
USA: +1 330 486 0001
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

50

60

70
Distance X [m]

SL(A)29/35...
SL(A)29...

Germany: +49 621 776-4411
fa-info@pepperl-fuchs.com

Copyright Pepperl+Fuchs
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

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

200

Safety thru-beam sensor

SLA29/116

Relative received light strength
Stability control
1000

100

10

1

0

20

40

60

80

100

120

140
Distance X [m]

SL(A)29/35...
SL(A)29...

x

Lateral interval to mirroring surfaces
Minimum interval [m]
6
5
4
3
2
1
0
0

10

20

30

40

50

60

70
Distance X [m]

x

y

SL(A)29/35...
SL(A)29...

Additional information

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

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)

System accessories
Control units
SC4-2
SB4 (SafeBox)
Cable sockets
Option /73c:
straight:

angled:

V1-G-2M-PVC
V1-G-5M-PVC
V1-G-10M-PVC
V1-W-2M-PVC
V1-W-5M-PVC
V1-W-10M-PVC

Option /105:
Subject to modifications without notice
Pepperl+Fuchs Group
USA: +1 330 486 0001
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Germany: +49 621 776-4411
fa-info@pepperl-fuchs.com

Copyright Pepperl+Fuchs
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

3

Safety thru-beam sensor
straight:

angled:

Option /116:

SLA29/116

V15-G-2M-PVC
V15-G-5M-PVC
V15-G-10M-PVC
V15-W-2M-PVC
V15-W-5M-PVC
V15-W-10M-PVC
no

Mounting aids
OMH-21
OMH-22
OMH-05
OMH-MLV11-K
Further accessories
Laser alignment aid
BA SLA28
Muting Set
MS SLP/SLA28

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

Redirection mirror
SLA-1-M

4

Subject to modifications without notice
Pepperl+Fuchs Group
USA: +1 330 486 0001
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Germany: +49 621 776-4411
fa-info@pepperl-fuchs.com

Copyright Pepperl+Fuchs
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com



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Format                          : application/pdf
Title                           : Datasheet
Creator                         : DM, Pepperl+Fuchs GmbH
Description                     : Phototelectric sensors
Author                          : DM, Pepperl+Fuchs GmbH
Subject                         : Phototelectric sensors
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