RL28-55-LAS-B3B Pepperl+Fuchs, RL28-55-LAS-B3B Datasheet - Page 2

• Manufacturer Part Number: RL28-55-LAS-B3B
• Description: Retroreflective Sensor With Polarization Filter
• Manufacturer: Pepperl+Fuchs

2
Technical data
General specifications
Functional safety related parameters
Indicators/operating means
Electrical specifications
Input
Output
Ambient conditions
Mechanical specifications
Compliance with standards and directi-
ves
Effective detection range
Reflector distance
Threshold detection range
Reference target
Light source
Light type
Laser nominal ratings
Approvals
Diameter of the light spot
Angle of divergence
Ambient light limit
MTTF
Mission Time (T
Diagnostic Coverage (DC)
Operating display
Function display
Controls
Operating voltage
No-load supply current
Protection class
Test input
Output of the pre-fault indication
Switching type
Signal output
Switching frequency
Response time
Timer function
Ambient temperature
Storage temperature
Protection degree
Connection
Material
Mass
Directive conformity
Standard conformity
Note
Laser class
Wave length
Beam divergence
Pulse length
Repetition rate
max. pulse energy
Housing
Optical face
Product standard
AS-Interface
Laser class
Retroreflective sensor with polarization filter
Subject to modifications without notice
Pepperl+Fuchs Group
www.pepperl-fuchs.com
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USA: [phone]
0 ... 30 m
0.3 ... 30 m
42 m
MH82 reflector
laser diode
modulated visible red light
LASER LIGHT , DO NOT STARE INTO BEAM
1
650 nm
< 1.5 mrad
approx. 4.5 µs
approx. 6 kHz ... 20 kHz
4 nJ
CE, cULus
approx. 45 mm at 30 m
Emitter: < 0.1 ° Receiver: < 2 °
50000 Lux
1200 a
20 a
60 %
dual-LED green/red
green: AS-Interface voltage, normal operation
red: communication error or address 0
red/green flashing: peripherie fault
LED yellow:
1. LED lit constantly: signal > 2 x switching point (function
reserve)
2. LED flashes: signal between 1 x switching point and 2 x swit-
ching point
3. LED off: signal < switching point
sensitivity adjustment (Adjustment to < 25% of the effective
operating range)
26.5 ... 31.6 V via AS-Interface network , min. 18.5 V
≤ 40 mA
II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2
according to IEC 60664-1
Data bit D2:
0: emitter on
1: emitter off
data bit D1:
0: stability control falls for approx. 10 s (LED yellow is flashing)
or at once 0 after the 4. light beam interruptionch during the
flashtimet
1: sufficient stability control
light/dark on switchable via AS-i bus system
AS-Interface
1000 Hz
0.5 ms
Impulsed off-delay IAB, 50 ms, switchable via AS-Interface
-10 ... 50 °C (14 ... 122 °F)
-20 ... 75 °C (-4 ... 167 °F)
IP67
Plastic connector M12 x 1, 4-pin
Plastic ABS
Plastic pane
80 g
EMC Directive 2004/108/EC
EN 60947-5-2:2007
IEC 60947-5-2:2007
EN 50295 AS-i Complete Spec 2.11
IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice No. 50, dated
June 24, 2007
Germany: [phone]
[e-mail]
[e-mail]
Singapore: [phone]
Copyright Pepperl+Fuchs
Accessories
VBP-HH1
Handheld programming device
OMH-05
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-07
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-21
Mounting bracket
OMH-22
Mounting bracket
OMH-RLK29
Mounting bracket
OMH-MLV11-K
dove tail mounting clamp
OMH-RLK29-HW
Mounting bracket for rear wall mounting
OMH-RL28-C
Protective cover
REF-MH82
Reflector with Micro-structure, rectangu-
lar 82 mm x 60 mm, mounting holes
Suitable reflectors and cable sockets can be
found in the Internet
RL28-55-LAS-B3B/73c