388
Date of issue: 08/13/2012
Photoelectric Sensors,
Standard Sensors,
diffuse mode sensors with background suppression
2
.1.1
Electrical Connection
For detailed data and product description refer to the data sheets at
Technical Data
❍
= light on,
●
= dark on
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.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
W
L
H
lc
General Data
Sensing range adjustment
✔
Light/dark switch
✔
Operating voltage
26.5 ... 31.6
V via AS-Interface network , min. 18.5 V
No-load supply current
40
mA
Switching type
light/dark on switchable via AS-i bus system
Signal output
AS-Interface
Switching frequency
250
Hz
Test input
Data bit D2:
0:
emitter on, 1: emitter off
Ambient temperature
-40 ... 60
°C (-40 ... 140 °F)
Material
Housing
Plastic ABS
Optical face
plastic
Protection degree
IP67
Connection
connector M12 x 1, 4-pin
Model Number
RL28-8-H-400-RT-B3B/73c
RL28-8-H-700-RT-B3B/73c
RL28-8-H-2000-IR-B3B/73c
Detection range
20 ... 400
mm
●
20 ... 700
mm
●
20 ... 2000
mm
●
Light type
modulated infrared light , 880 nm
●
modulated visible red light , 660 nm
● ●
Diameter of the light spot
approx. 12 mm at a distance of 400 mm
●
approx. 15 mm at a distance of 700 mm
●
approx. 70 mm at a distance of 2000 mm
●
Approvals and Certificates
Protection class
II
● ● ●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC
marking because they do not require approval.
Dimensions
Length L [mm]
54.3
Width W [mm]
25.8
Height H [mm]
88
Connector area l
c
[
mm]
12
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-MLV11-K
dove tail mounting clamp
OMH-RLK29
Mounting bracket
OMH-RLK29-HW
Mounting bracket for rear wall mounting
OMH-RL28-C
Protective cover
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Background suppression sensor
RL28 series
Background suppression
Rectangular full-size housing
Plastic housing
AS interface
Connector version
Visible red and infrared light versi-
ons
Reliable detection of all surfaces,
regardless of color and texture
Small black/white difference
Adjustable switchpoint
Extreme low-temperature operati-
on
Properties
Your Benefit
Option AS-Interface
+
1
3
-
RL28-8-H-2000-IR-B3B/73c
RL28-8-H-400-RT-B3B/73c
RL28-8-H-700-RT-B3B/73c
1
3
4
2
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
62
Spec 2.1
