These sensors have been specially designed to recognize print marks. They have a very small spot and use a white light LED with long service life. Only one sensor is required for the recognition of all color combinations, as well as the difference in brightness between print marks and the background.
Small light spot
Compact housing
White light for recognition of any print mark combinations
Teach-in, external teach-in
Optical Data
Working Range
12 ... 18 mm
Working Distance
15 mm
Resolution (Gray Scale)
20
Switching Hysteresis
< 2 %
Light Source
White Light
Wavelength
400 ... 700 nm
Service Life (T = +25 °C)
100,000 h
Max. Ambient Light
10,000 Lux
Light Spot Diameter
1.5 × 2.5 mm
Electrical Data
Supply Voltage
10 ... 30 V DC
Current Consumption (Ub = 24 V)
< 30 mA
Switching Frequency
5 kHz
Response Time
100 µs
Off-Delay
20 ms
Off-Delay (RS-232)
0 ... 2 s
Temperature Drift
< 2 %
Temperature Range
-25 ... 60 °C
Switching Output Voltage Drop
< 2.5 V
PNP Switching Output/Switching Current
200 mA
Short Circuit Protection
yes
Reverse Polarity Protection
yes
Overload Protection
yes
Lockable
yes
Teach Mode
ZT, FT
Protection Class
III
Mechanical Data
Setting Method
Teach-In
Housing Material
Plastic, PBT
Optic Cover
Plastic, PMMA
Full Encapsulation
yes
Degree of Protection
IP67
Connection
M12 × 1; 4-pin
Weight
28 g
Safety-relevant Data
MTTFd (EN ISO 13849-1)
2,164.07 a
Output
PNP NO/NC switchable
yes
RS-232 with Adapterbox
yes
External teach-in input
yes
Adjustable parameters
Circuit
NCNC/NONO
All other parameters can be found in the product documentation.
Standards and certificates
Connection Diagram
Ideal Working Distance
a = working distanceb = Working Range
Ctrl. Panel
01 = Switching Status Indicator06 = Teach Button
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")1 = Transmitter Diode2 = Receiver DiodeScrew M4 = 1 Nm
