Model

LR-TB2000

Type

Cable

Detectable Distance

60 to 2000 mm (2.36" to 78.74")*1

Spot Diameter

Approx. 4 mm (0.16")

Response Time

1 ms/10 ms/25 ms/100 ms/1000 ms selectable

Light Source

Type

Red Laser (660 nm)

Laser Class

Class 2 Laser Product (IEC60825-1, FDA(CDRH) Part1040.10*2)

Mutual Interference Prevention Function

4 units (when using the mutual interference prevention function)

Timer

• OFF
• Delay OFF
• Delay ON
• Single Shot

Power Supply Voltage

20 to 30 VCD, including 10% ripple (P-P), Class 2 or LPS

Current Consumption

45 mA or less (no load)*3

I/O

Control Output

Open Collector NPN/Open Collector PNP selectable

30 VCD or less, 50 mA or less, Residual Voltage: 2 V or less,

N.A./N.C. selectable*4 *5

Analog Output

-

Protection Circuit

• Reverse connection protection of the power supply
• Power surge protection
• Output overcurrent protection
• Reverse connection protection of the output
• Output surge protection

Environmental Resistance

Degree of Protection

IP65/IP67 (IEC60529)

Ambient Light

Incandescent lamp/Sunlight: 10,000 lux or less

Ambient Temperature

-20 to +55 °C (-4 to 131 °F) (No freezing)

Relative Humidity

35 to 85% HR (No condensation)

Vibration Resistance

• 10 to 55 Hz, Double Amplitude 1.5 mm (0.06"),
• 2 hours in each of the X, Y, and Z directions

Shock Resistance

1,000 m/s²*2, 6 times in each of the X, Y, and Z directions

Material

• Housing: Zinc die-cast (nickel plated)
• Indicator and Button Cover: PES
• Lens and Screen Cover: PMMA (scratch-resistant coating specifications)
• Cable Bush: PBT

Accessories

Instruction Manual, Laser Warning and Explanatory Labels

Weight

Approx. 125 g (including cable)*1

*1 The visible distance range is from 50 to 2200 mm. *2 The FDA (CDRH) laser classification is based on IEC60825-1, in accordance with the requirements of Laser Notice No.50. *3 145 mA or less (with load) *4 You can select the I/O from the following combinations. Control Output × 2, Control Output + External Input Control Output + Analog Output (only LR-TB5000/TB5000C/TB5000CL) External Input + Analog Output (only LR-TB5000/TB5000C/TB5000CL) (For more details on the configuration method, refer to the instruction manual). *5 Compatible with IO-Link v.1.1/COM2 (38.4 kbps) specification. You can download an installation file from the KEYENCE website (http://www.keyence.com). If you use the product in a location where files cannot be downloaded via the internet, please contact your nearest KEYENCE office.