Print Mark Reader
WM03PCT2
Part Number
Technical Data
Optical Data
Working Range
12...18 mm
Resolution
20 Gray Scale
Working Distance
Switching Hysteresis
Light Source
Wave Length
Service Life (T = +25 °C)
Max. Ambient Light
Light Spot Diameter
Electrical Data
<2%
White Light
400...700 nm
100000 h
10000 Lux
1,5 × 2,5 mm
Supply Voltage
10...30 V DC
Switching Frequency
5 kHz
Current Consumption (Ub = 24 V)
Response Time
On-/Off-Delay
On-/Off-Delay (RS-232)
Temperature Drift
Temperature Range
Switching Output Voltage Drop
PNP Switching Output/Switching Current
Short Circuit Protection
Compact housing
Small light spot
Teach-in, external teach-in
White light for recognition of any print mark combinations
15 mm
Reverse Polarity Protection
Overload Protection
Lockable
Teach Mode
Protection Class
Mechanical Data
< 30 mA
100 µs
20 ms
0...2 s
<2%
-25...60 °C
< 2,5 V
200 mA
yes
yes
yes
yes
ZT, FT
III
Adjustment
Teach-In
Full Encapsulation
yes
Housing Material
Degree of Protection
Connection
Plastic
IP67
M12 × 1; 4-pin
PNP NO/NC switchable
RS-232 with Adapterbox
Connection Diagram No.
Control Panel No.
Suitable Connection Technology No.
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.
Photoelectronic Sensors
Suitable Mounting Technology No.
152
M7
2
360
1 = Transmitter Diode
2 = Receiver Diode
Screw M4 = 1 Nm
All dimensions in mm (1 mm = 0.03937 Inch)
152
Legend
Supply Voltage +
Supply Voltage 0 V
Supply Voltage (AC Voltage)
Switching Output
Switching Output
Contamination/Error Output
Contamination/Error Output
Input (analog or digital)
Teach Input
Time Delay (activation)
Shielding
Interface Receive Path
Interface Send Path
Ready
Ground
Clock
Output/Input programmable
Power over Ethernet
Safety Input
Safety Output
Signal Output
(NO)
(NC)
(NO)
(NC)
not connected
Test Input
Test Input inverted
Trigger Input
Analog Output
Ground for the Analog Output
Block Discharge
Valve Output
Valve Control Output +
Valve Control Output 0 V
Synchronization
Receiver-Line
Emitter-Line
Grounding
Switching Distance Reduction
Ethernet Receive Path
Ethernet Send Path
Interfaces-Bus A(+)/B(–)
Emitted Light disengageable
Magnet activation
Input confirmation
Contactor Monitoring
Wire Colors according to
DIN IEC 757
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Pink
Green Yellow
Complementary Products
Adapterbox A232
Protection Housing Set ZSM-NN-02
Ideal Working Distance
Protection Housing ZSV-0x-01
M7
01
b
a
06
01 = Switching Status Indicator
06 = Teach Button
a = Working Distance
b = Working Range
Specifications are subject to change without notice
Ctrl. Panel