OFP401P0189 Color Sensor

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This color sensor is capable of evaluating up to three colors simultaneously. A small spot and a large working range are made possible thanks to single-lens optics. All sensor settings can be selected by means of teach-in, as well as via the RS-232 interface. Values generated by the sensor can be read out via the interface or digital switching outputs. The sensor has 3 switching outputs and supplies RGB, XYZ and HSL color values via the interface.

Features at a Glance

Extremely fine color nuances can be recognized
Reflex mode operation
Teach-in, external teach-in

Technical data

Optical Data
Working Range	30 ... 40 mm
Working Distance	35 mm
Light Source	White Light
Service Life (T = +25 °C)	100,000 h
Max. Ambient Light	10,000 Lux
Light Spot Diameter	3 mm

Electrical Data
Supply Voltage	10 ... 30 V DC
Current Consumption (Ub = 24 V)	< 80 mA
Switching Frequency	1.8 kHz
Response time	~ 1.8/1,000 μs × filter
Temperature Range	-25 ... 60 °C
Number of Switching Outputs	3
Switching Output Voltage Drop	1.5 V
PNP Switching Output/Switching Current	100 mA
Short Circuit Protection	yes
Reverse Polarity Protection	yes
Overload Protection	yes
Teach Mode	FT
Interface	RS-232
Number of Digital Inputs	2
Protection Class	III

Mechanical Data
Setting Method	Menu (OLED)
Housing Material	Plastic, ABS Plastic, PC
Optic Cover	Plastic, PMMA
Degree of Protection	IP68
Connection	M12 × 1; 8-pin
Weight	44 g

Safety-relevant Data
MTTFd (EN ISO 13849-1)	425.77 a

Output
RS-232 Interface	yes
Error Output	yes
Contamination Output	yes
Push-Pull	yes
NO	yes

Adjustable parameters
Output	Error Output Push-pull NPN PNP Contamination Output
Circuit	NC NC/NO NO
Other parameters	Teach-in mode
All other parameters can be found in the product documentation.