KEYENCE LR-TB2000CL

Keyence LR-TB2000CL All-Purpose Laser Sensor

Description

The Keyence LR-TB2000CL is a high-performance, multi-purpose digital laser sensor designed for stable detection in various industrial applications. Its advanced TOF (Time-of-Flight) technology ensures accurate distance measurement regardless of the target’s color, texture, or angle. Housed in a durable metal body with an M12 connector, this sensor offers reliability and easy integration into existing systems. IO-Link communication provides enhanced diagnostics and remote configuration capabilities.

Specifications

• Manufacturer: Keyence
• Type: LR-TB2000CL
• Series: LR-TB
• Function: All-Purpose Digital Laser Sensor
• Detectable Distance: 60 to 2000 mm
• Light Source: Class 1 Red Laser (660 nm)
• Connection: M12 Connector Type
• Supply Voltage: 10 to 30 VDC
• Output: NPN/PNP selectable, IO-Link compatible
• Enclosure Rating: IP65/IP67

Label Info

• Power Supply: 10-30 VDC, Class 2 or LPS
• Pinout: 1-Brown (10-30VDC), 2-White (OUT2), 3-Blue (0V), 4-Black (OUT1), 5-Pink (External Input)

Application

Ideal for object detection, presence/absence verification, distance measurement, and position control in automated manufacturing, packaging, and logistics industries.

Country of Origin

Assembled in China.

CO2 Impact

Reusing this component saves approximately 5.0 kg of CO2 emissions compared to producing a new one, contributing to a more sustainable operation.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

How do I switch between NPN and PNP output on the LR-TB2000CL?

The LR-TB2000CL features an auto-detect function for NPN/PNP output. It automatically configures itself based on the wiring of your PLC or input device, simplifying setup.

Is the LR-TB2000CL suitable for detecting shiny or black surfaces?

Yes, the sensor uses a custom ASIC and TOF (Time-of-Flight) detection method, which provides stable detection regardless of the target’s color, material (including metal), or surface finish.

What is the benefit of the IO-Link functionality on this sensor?

IO-Link allows for advanced communication beyond simple on/off signals. You can monitor the sensor’s internal status, received light intensity, and configure settings remotely, enabling predictive maintenance and faster troubleshooting.

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Last Update: Friday, March 13, 2026