Datasheet

Germany: [phone]Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
[e-mail]
Diffuse mode sensor RL31-8-2500-IR/73c/136
2
Release date: 2017-03-14 11:47 Date of issue: 2017-03-14 207544_eng.xml
Technical data
General specifications
Detection range 0 ... 2500 mm adjustable
Reference target standard white 200 mm 200 mm
Light source IRED
Light type modulated infrared light , 850 nm
Polarization filter no
Diameter of the light spot approx. 50 mm at a distance of 2.5 m
Angle of divergence 2 °
Ambient light limit 50000 Lux ; according EN 60947-5-2
Functional safety related parameters
MTTF
d
920 a
Mission Time (T
M
) 20 a
Diagnostic Coverage (DC) 0 %
Indicators/operating means
Operation indicator LED green: power on
Function indicator LED yellow, lights up with receiver lit
Control elements Sensing range adjuster
Electrical specifications
Operating voltage U
B
10 ... 30 V DC , class 2
Ripple 10 %
No-load supply current I
0
≤ 20 mA
Output
Switching type light on
Signal output 2 push-pull (4 in 1) outputs, short-circuit protected, reverse pola-
rity protected
Switching voltage max. 30 V DC
Switching current max. 100 mA
Voltage drop U
d
≤ 1.5 V
Switching frequency f ≤ 500 Hz
Response time ≤ 1 ms
Ambient conditions
Ambient temperature -30 ... 55 °C (-22 ... 131 °F)
Storage temperature -40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protection IP67
Connection 4-pin, M12 x 1 connector
Material
Housing Polycarbonate
Optical face PMMA
Mass 25 g
Compliance with standards and directi-
ves
Directive conformity EMC Directive 2004/108/EC
Standard conformity
Product standard EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
EAC conformity TR CU 020/2011
Protection class II , rated insulation voltage ≤ 250 V AC with pollution degree 1-
2 according to IEC 60664-1 Output circuit basis insulation of
input circuit according to EN 50178, rated insulation voltage
240 V AC
UL approval cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval CCC approval / marking not required for products rated ≤36 V
Other suitable accessories can be found at
www.pepperl-fuchs.com
Accessories
OMH-RL31-01
Mounting bracket
OMH-RL31-02
Mounting bracket narrow
OMH-RL31-03
Mounting bracket narrow
OMH-RL31-04
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-RL31-05
Mounting bracket with M10 threaded rod
OMH-RL31-06
Stainless steel mounting bracket with ad-
justable half clamp on the side
V1-G-2M-PUR
Female cordset, M12, 4-pin, PUR cable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable