Hokuyo UST-05LA
*2D scanner for measuring distance between the sensor and its surroundings.
*Supply voltage 10 to 30V
*The smallest and lightest of its kind
*Measurement distance, 5m
*Faster response, 66msec
*More flexible field setting available
* Field of view 270°
* Field Setting Available
Specifications
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Product name
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Scanning Laser Range Finder
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Model
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UST-05LN/UST-05LA
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Supply voltage
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DC 12V/DC 24V (operation range 10 to 30V, ripple within 10%)
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Supply current
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150mA (DC 24V) or less (during start up about 400mA is necessary.)
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Light source
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Laser semiconductor (905nm), Laser class 1(IEC60825-1:2007, Accession number:1420210-000)
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Detection range and object
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60mm to 5000mm (white Kent sheet)
60mm to 2000mm (diffuse reflectance 10% )
Minimum detectable size 130mm (changes according to distance)*1
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Accuracy
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60mm to 5000mm ±40mm*2
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Standard deviation
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σ<20mm*2
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Scan angle
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270°
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Scan speed
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25msec25ms (motor speed 2400rpm)
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Angular resolution
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0.5°
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Start up time
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Within 10 sec (start up time differs if malfunction is detected during start up)
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Outputs
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Photo-coupler, open collector output Max DC 30V 50mA
Output 1: Output 1 OFF during object detection
Output 2: Output 2 OFF during object detection
Output 3: Output 3 OFF during object detection
Malfunction output: ON during normal operation, OFF during malfunction Synchronization output: Synchronization signal during Master/Slave operation. Note: Output 1 to 3 are switched OFF during malfunction state
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Inputs
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Photo-coupler, common anode, power supply is 4mA when input is ON Input 1 to 5: Area switching inputs (refer Table1) Synchronization input: Input synchronization signal during Slave operation.
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Output response time*3
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OFF : 66msec to 3241msec
ON : 66msec to 3241msec
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Hysteresis
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Hysteresis high (6.25%, not less than 60mm)
Hysteresis low (3.125%, not less than 30mm)
No Hysteresis (Default)
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Interface
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USB/RS422(UST-05LA only)
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LED display
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Blue LED: ON during normal operation,
blink during the start up,
Orange LED 1: Output 1 ON during object detection
Orange LED 2: Output 2 ON during object detection
Orange LED 3: Output 3 ON during object detection
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Synchronization function
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Synchronization Master/Slave operation mode (can set by using Area Designer)*4
Synchronization slave mode (0°)
Synchronization slave mode (90°)
Synchronization slave mode (180°)
Synchronization slave mode (270°)
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Surrounding intensity
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Less than 15,000lx
Note : Avoid direct sunlight or other illumination sources as it may cause sensor malfunction
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Ambient temperature humidity
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-10°C to +50°C, below 85%RH (without dew, frost)
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Storage temperature humidity
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-30°C to +70°C, below 85%RH (without dew, frost)
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Vibration resistance
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10 to 55Hz double amplitude of 1.5mm for 2hrs in each X, Y, and Z direction
55 to 200Hz 98m / s2 sweep of 2min for 1hr in each X,Y and Z direction
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Shock resistance
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196m/s2 (20G) X,Y and Z direction 10 times.
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Insulation resistance
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10MΩ, DC 500V
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Protective structure
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IP65
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EMC standards
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(EMI)
EN61326-1：2013
EN55011：2009 + A1：2010
(EMS)
EN61326-1:2013
EN61000-4-2:2009
EN61000-4-3:2006 + A1：2008 + A2：2010
EN61000-4-4:2012
EN61000-4-6:2009
EN61000-4-8:2010
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Weight
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130g
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Material
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Front case: Polycarbonate, Rear case: Aluminum
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Dimensions (W×D×H)
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50×50×70mm
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Connection
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Color
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Signal
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Brown
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+VIN(DC12V/DC24V)
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Blue
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-VIN
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Black
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Output 1
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White
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Output 2
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White(Blue)
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Output 3
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Orange
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Malfunction Output
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Light green
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Synchronous Output
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Gray
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COM Output -
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Red
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COM Input +
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Green
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Input 1
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Yellow
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Input 2
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Purple
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Input 3
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White (Black)
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Input 4
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White (Red)
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Input 5
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Light Blue
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Synchronous Input
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Pink
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RS422_GND
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Yellow(Red)
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Non Connect
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Yellow(Black)
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Non Connect
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Yellow(Green)
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Non Connect
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Yellow(Blue)
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Non Connect
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Note1 : Input/Output direction is mentioned from the sensor's side.
Note2 : Colors inside the bracket indicates dual color cable.
Note3 : Keep the input wires open or connect to input Com+ if not in use.
Note4 : Keep the output wires open or connect to output Com- if not in use.
Input states and corresponding area number
Photo-coupler input(Common anode, Power supply is 4mA when input is ON)
Area number can be switched with inputs (1 to 5) Please refer the below table.
Laser is swiched off when all inputs (1 to 5)are ON
(OFF;H leven input、ON;L level input)
Input 6: Synchronous input
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Input1
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Input2
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Input3
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Input4
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Input5
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Area Number
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ON
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ON
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ON
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ON
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ON
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Laser off*1
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OFF
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ON
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ON
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ON
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ON
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Area1
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ON
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OFF
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ON
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ON
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ON
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Area2
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OFF
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OFF
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ON
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ON
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ON
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Area3
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ON
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ON
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OFF
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ON
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ON
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Area4
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OFF
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ON
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OFF
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ON
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ON
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Area5
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ON
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OFF
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OFF
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ON
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ON
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Area6
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OFF
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OFF
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OFF
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ON
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ON
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Area7
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ON
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ON
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ON
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OFF
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ON
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Area8
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OFF
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ON
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ON
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OFF
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ON
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Area9
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ON
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OFF
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ON
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OFF
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ON
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Area10
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OFF
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OFF
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ON
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OFF
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ON
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Area11
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ON
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ON
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OFF
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OFF
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ON
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Area12
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OFF
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ON
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OFF
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OFF
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ON
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Area13
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ON
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OFF
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OFF
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OFF
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ON
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Area14
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OFF
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OFF
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OFF
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OFF
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ON
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Area15
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ON
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ON
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ON
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ON
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OFF
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Area16
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OFF
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ON
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ON
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ON
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OFF
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Area17
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ON
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OFF
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ON
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ON
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OFF
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Area18
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OFF
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OFF
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ON
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ON
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OFF
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Area19
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ON
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ON
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OFF
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ON
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OFF
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Area20
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OFF
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ON
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OFF
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ON
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OFF
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Area21
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ON
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OFF
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OFF
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ON
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OFF
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Area22
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OFF
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OFF
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OFF
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ON
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OFF
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Area23
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ON
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ON
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ON
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OFF
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OFF
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Area24
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OFF
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ON
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ON
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OFF
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OFF
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Area25
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ON
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OFF
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ON
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OFF
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OFF
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Area26
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OFF
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OFF
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ON
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OFF
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OFF
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Area27
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ON
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ON
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OFF
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OFF
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OFF
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Area28
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OFF
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ON
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OFF
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OFF
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OFF
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Area29
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ON
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OFF
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OFF
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OFF
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OFF
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Area30
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OFF
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OFF
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OFF
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OFF
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OFF
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Area31
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*1: Laser is switched off when all inputs(1 to 5) are ON.