No external illumination of target object necessary compared to
camera systems.
Standard RS485 bus communication (unidirectional or bidirectional).
Technology: |
laser scanner, time-of-flight measurement |
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---|---|---|
Measurement range: |
max 65 m, 10 m @ 2% remission factor, 30 m @ 10% remission factor |
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Number of planes: |
LZR®-U920: max. 4*; LZR®-U921: 1 |
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Number of points/plane: |
max. 274* |
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Angular resolution: |
min. 0.3516 °* |
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Angular coverage: |
max. 96 °* |
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Rotating speed: |
900 turns/min |
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Scanning frequency: |
LZR®-U920: 15 Hz; LZR®-U921: 60 Hz |
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Remission factor: |
> 2 % |
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Laser emission characteristics: |
wavelength 905 nm; max. output pulse power 75 W (CLASS 1) |
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Supply voltage: |
10-35 V DC @ sensor side |
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Power consumption: |
< 5 W |
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Peak current at power-on: |
1.8 A (max. 80 ms @ 35 V) |
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Serial communication: |
see AN LZR®-U920/-U921 Protocol (available for download on our website) |
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Type |
asynchronous |
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Interface |
RS 485 |
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Communication mode |
half-duplex |
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Transmission speed |
460800 bit/sec (max: 921600 bit/sec) |
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Topology |
point to point |
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Symbol coding |
1 start bit, 1stop bit, no parity bit |
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File type |
8 bits |
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Cable length: |
3 m |
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Input: |
1 optocoupler (galvanic isolated - polarity free) |
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LED-signal: |
2 bi-coloured LEDs: function status; |
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Dimensions: |
125 mm (D) x 93 mm (W) x 76 mm (H) |
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Material: |
PC/ASA |
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Colour: |
black |
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Protection degree: |
IP65 |
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Temperature range: |
-30 °C to +60 °C if powered; -10 °C to +60 °C unpowered |
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Humidity: |
0-95 % non-condensing |
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Vibrations: |
< 2 G |
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Pollution on front screens: |
max. 30 %; homogenous |
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Expected lifetime: |
20 years |
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Norm conformity |
This product conforms to all applicable European Union legislation. Please refer to the Declaration of Conformity for further information. |
Standard RS485 bus communication (unidirectional or bidirectional).
* These parameters can be configured via the RS 485 communication interface.
For more information on the existing options, see AN LZR®-U920/-U921 Protocol.
Sensor with bidirectional bus communication, 15 Hz system
Sensor with bidirectional bus communication, 60 Hz system
Universal remote control for the adjustments of our sensors.