Print Mark Sensor WM03PCT2 Part Number Technical Data   Optical Data Working Range 12...18 mm Working Distance 15 mm Resolution 20 Gray Scale Switching Hysteresis < 2 % Light Source White Light Wave Length 400...700 nm Service Life (T = +25 °C) 100000 h max. Ambient Light 10000 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 On-/Off-Delay 20 ms On-/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 Compact Housing Overload Protection yes Lockable yes Small Light Spot Teach Mode ZT,FT Teach-In, external Teach-In, RS-232 Interface Protection Class III Mechanical Data White Light for recognition of any print mark Adjustment Teach-In combinations Housing Plastic Full Encapsulation yes Degree of Protection IP67 Connection M12 × 1; 4-pin PNP NO/NC switchable RS-232 with Adapterbox 152 Connection Diagram No. M 7 Control Panel No. Suiting Connection Technology No. These sensors have been specially designed to recog- 360 Suiting Mounting Technology No. nize 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. 1 = Transmitter Diode 2 = Receiver Diode All dimensions in mm (1 mm = 0.03937 Inch) 152 Legend Test Input Power over Ethernet Supply Voltage + Test Input inverted Supply Voltage 0 V Trigger Input Supply Voltage (AC Voltage) Switching Output (NO) Analog Output Wire Colors according to Switching Output (NC) Ground for the Analog Output DIN IEC 757 Contamination/Error Output (NO) Block Discharge Contamination/Error Output (NC) Valve Output Black Input (analog or digital) Valve Control Output + Brown Teach Input Valve Control Output 0 V Red Time Delay (activation) Synchronization Orange Shielding Receiver-Line Yellow Emitter-Line Interface Receive Path Green Grounding Interface Send Path Blue Ready Switching Distance Reduction Violet Ground Ethernet Receive Path Grey Clock Ethernet Send Path White Output/Input programmable Pink Interfaces-Bus A(+)/B(–) Emitted Light disengageable Green Yellow Complementary Products Adapterbox A232 Ideal Working Distance Protection Housing Set ZSM-NN-02 Protection Housing ZSV-0x-01 Ctrl.Panel M 7 01 06 a = Working Distance 01 = Switching Status Indicator b = Working Range 06 = Teach Button Sensors for your success www.wenglor.com Sensors for your success www.wenglor.com a b Specifications are subject to change without notice