Measuring Laser Sensor

Technology

Laser scanning, time-of-flight measurement

Interface

RS 485

Detection Range

Max. 65 m; 10 m @ 2% reflectivity, 30 m @ 10% reflectivity

Communication Mode

Half-duplex

Number of Light Curtain Measurements

1

Transmission Speed

460800 bit/s (max. 921600 bit/s), point-to-point topology

Number of Light Curtain Points

Max. 274*

UART Configuration

1 start bit, 1 stop bit, no parity

Angular Resolution

Max. 0.3516°

Data Length

8 bits

Angular Coverage

Max. 96°

Input

1 optocoupler (isolated, non-polarity)

Rotation Speed

900 rpm

Max. Contact Voltage

30V DC（过压保护）

Scanning Frequency

60 Hz

Voltage Threshold

Log.H: >8 V DC; Log.L: <3 V DC

Reflectivity

>2%

LED Indicators

2 dual-color LEDs: function status; 1 blue LED: power-on status; 1 orange LED: error status

Laser Emission Characteristics

Wavelength：905 nm

Dimensions

125 mm (D) x 93 mm (W) x 76 mm (H)

Max. Output Pulse Power

75W（CLASS 1）

Material

PC/ASA

Max. Output CW Power

0.95mW（CLASS 2）

Color

Black

Supply Voltage

10-35 V DC at sensor end

Protection Grade

IP65

Power Consumption

<5 W

Temperature Range

Powered: -30°C to +60°C; Unpowered: -10°C to +60°C

Max. Operating Current

1.8 A (max. 80 ms @ 35 V)

Humidity

0-95 % , non-condensing

Serial Communication

Refer to LZR*-U920/U921 protocol application note

Vibration

<2 G

Mode

Asynchronous

Lens Anti-pollution

Max. 30%, uniform coverage