Page 362 - SENSORS AND SYSTEMS | PEPPERL+FUCHS

360
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
L
H
lc
W
General Data
Light type
modulated infrared light , 880 nm
Diameter of the light spot
2
light spots:
size 2.5 mm distance 5 mm at 20 mm (ML4.2-8-H-20...)
size 3.5 mm distance 9 mm at 40 mm (ML4.2-8-H-40...)
Operating voltage
10 ... 30
V DC
No-load supply current
< 20 mA
Switching current
max. 100 mA
Switching frequency
500
Hz
Ambient temperature
-20 ... 60
°C (-4 ... 140 °F)
Material
Housing
ABS
Optical face
glass pane
Protection degree
IP67
Model Number
ML4.2-8-H-20-IR/DS/25/95/136
ML4.2-8-H-20-IR/DS/40b/95/110
ML4.2-8-H-40-IR/DS/40b/95/110
ML4.2-8-H-40-IR/DS/40b/110/115
Detection range
10 ... 40
mm
● ●
7 ... 20
mm
● ●
Light type
modulated infrared light , 880 nm
● ● ● ●
Signal output
1
push-pull (4 in 1) output, short-circuit
protected, reverse polarity protected
● ● ●
2
Push-pull (4 in 1) outputs, short-cir-
cuit protected, reverse polarity protec-
ted
Switching type
light on: +UB / dark on: 0V
light/dark on electrically switchable
● ● ●
Connection
2
m fixed cable
M8 x 1 connector, 4-pin
● ● ●
Approvals and Certificates
UL approval
cULus Listed
● ● ● ●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC mar-
king because they do not require approval.
Dimensions
Length L [mm]
18
Width W [mm]
13,9
Height H [mm]
25,4
Connector area l
c
[
mm]
13,9
7,5
OMH-4.1
Mounting Clamp
OMH-ML6
Mounting bracket
OMH-ML6-U
Mounting bracket
OMH-ML6-Z
Mounting bracket
V31-GM-2M-PVC
M8, 4-pin socket, PVC cable
V31-WM-2M-PVC
M8, 4-pin socket, PVC cable
V31-GM-5M-PUR
4-
pin, M8 socket, PUR cable
V31-WM-5M-PUR
4-
pin, M8 socket, PUR cable
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
ML4.2 series
Background suppression with mul-
tiple beams
Rectangular miniature housing
Plastic housing
DC sensor
Discrete output
Cable and connector versions
Infrared light
Dual sensor with two light spots
Improved detection of transparent
or reflective materials
Simple 2-point edge control
Antistatic optical face inhibits dust
in paper and printing applications
Properties
Your Benefit
+UB
BN
WH
BU
0
V
BK
Q
+UB
BN
WH
BU
0
V
BK
Q
Option 40b/110/115
IO
IO
Option 25/95/136
+UB
1
2
3
0
V
4
Q
Q
ML4.2-8-H-40-IR/DS/40b/110/115
ML4.2-8-H-20-IR/DS/25/95/136
1
3
2
4
+UB
1
2
3
0
V
4
Q
+UB
1
2
3
0
V
4
Q
Option 40b/95/110
IO
IO
ML4.2-8-H-20-IR/DS/40b/95/110
ML4.2-8-H-40-IR/DS/40b/95/110
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)