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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue: 2012-08-13
545
For detailed data and product description refer to the data sheets at
Photoelectric Sensors,
Standard Sensors,
color sensors
2
.1.8
Technical Data
Electrical Connection
❍
= light on,
●
= dark on
L
lc
H
W
General Data
Function input
✔
Static TEACH-IN
✔
Light source
3
LEDs (R,G,B)
Light type
Visible green/red/blue, modulated light
Operating voltage
10 ... 30
V DC
No-load supply current
55
mA
Switching type
PNP switches according to +U
B
,
NPN according to 0 V for detected mark
Signal output
1
PNP and 1 NPN short-circuit protected, open collector, synchronized-swit-
ching
Switching current
max. 200 mA
Response time
300
s
Function input
TEACH-IN input
Ambient temperature
-20 ... 60
°C (-4 ... 140 °F)
Material
Housing
PC (glass-fiber-reinforced Makrolon)
Optical face
glass
Protection degree
IP67
Connection
M12 x 1 connector, 5-pin
Model Number
DF20/49/124
DF20/9S20/49/124
DF20/B/49/124
DF20/35A/49/124
Sensor range
9.5
mm ± 2 mm
● ● ●
25
mm ± 4mm
●
Light spot representation
Light spot diameter 1.5 mm
●
rectangular 1 mm x 4 mm
● ●
rectangular 2 mm x 8.5 mm
●
Timer function
Impulsed time element off-delay 20 ms
●
Approvals and Certificates
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]
60,8
Width W [mm]
33
Height H [mm]
85,5
Connector area l
c
[
mm]
19
Print mark color sensor
DF20 series
Suitable for color evaluation
Rectangular full-size housing
Plastic housing
Discrete output
Connector version
Visible green / red / blue light
Interchangable dual lens for moun-
ting flexibility
Properties
Your Benefit
Option 49/124
ET
Teach
1
2
3
0
V
Q1
4
5
Q2
+UB
Option 35a/49/124
ET
Teach
1
2
3
0
V
Q1
4
5
Q2
+UB
DF20/49/124
DF20/9S20/49/124
DF20/B/49/124
DF20/35A/49/124
1
3
4
5
2
1
BN
2
WH
3
BU
4
BK
5
GY
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
(
gray)
