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Laser Distance Sensor Time of Flight OY2TA403AT235S872

Features at a Glance

Working range up to 4 m
Scratch-resistant optic cover
Very high switching frequency

OY2TA403AT235S872 Laser Distance Sensor Time of Flight

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These sensors have scratch-resistant optics and measure the distance between the sensor and the object in accordance with the principle of transit time measurement. The sensor also reaches a very high switching frequency. Artificial light (e.g. from an energy saving lamp) or the background does not influence the correct sensor function. The working range is also valid for dark objects.

This product has been discontinued, but is still available as a spare part.

Features at a Glance

Working range up to 4 m
Scratch-resistant optic cover
Very high switching frequency

Technical data

Optical Data
Working Range	0 ... 4,000mm
Setting Range	250 ... 4,000mm
Switching Hysteresis	< 25mm
Light Source	Laser (red)
Wavelength	660nm
Service Life (T = +25 °C)	100,000h
Laser Class (EN 60825-1)	2
Beam Divergence	< 2mrad
Max. Ambient Light	10,000Lux
Reflector required	no

Electrical Data
Supply Voltage	10 ... 30V DC
Current Consumption (Ub = 24 V)	< 70mA
Switching Frequency	1,000Hz
Response Time	500µs
Temperature Drift	< 2%
Temperature Range	-25 ... 60°C
Switching Output Voltage Drop	< 2.5V
Switching Output/Switching Current	200mA
Short Circuit Protection	yes
Reverse Polarity Protection	yes
Overload Protection	yes
Protection Class	III

Mechanical Data
Setting Method	Teach-In
Housing Material	Plastic, ABS Plastic, PC
Optic Cover	Plastic, PMMA
Degree of Protection	IP68
Connection	M12 × 1; 5-pin
Weight	121g

Safety-relevant Data
MTTFd (EN ISO 13849-1)	628.4a

General Data
Scope of delivery	1 × BEF-SET-34 mounting set 1 × initial start-up instructions 1 × laser warning sign 1 × sensor

Output
PNP NC, PNP NO	yes
External teach-in input	yes

Standards and certificates

Table 1
Working Distance	0 m	4 m
Light Spot Diameter	5 mm	< 8 mm

Connection Diagram

Switching Distance Deviation
Typical characteristic curve based on white, 90 % remission Sr = Switching Distance dSr = Switching Distance Change black 6 % remission grey 18 % remission Aluminum