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HOKUYO AUTOMATIC CO.,LTD. 

 

2. Specifications(Continued) 

Starting time 

Within 10 sec after turning on the power source(it may take more time in some 
case) 

Lamps 

Power lamp(Green) : Flickers when staring-up or troubled 
Output 1 lamp(Orange) : Lights up when detected in area 
Output 2 lamp(Orange) : Lights up when detected in area 
Output 3 lamp(Orange) : Lights up when detected in area 

Connection method 

Lead wire 1m long 

Ambient illuminance 

Halogen/mercury lamp : 10,000lux or less 
Fluorescent lamp : 6,000lux(Max. illuminance) 
Note) It may malfunction when receiving strong light such as sun light etc. 

Ambient temperature/ 
humidity 

-10 to +50

, 85%RH or less(Not condensing and icing) 

Vibration resistance 

10

55Hz, double amplitude 1.5mm    Each 2 hour in X, Y and Z directions 

55

200Hz, 98m/s    sweep 2 min.    Each 1hour in X, Y and Z directions 

Impact resistance 

196m/s

2

(10G)    Each 10 time in X, Y and Z directions 

Protective structure 

IP64 

Weight 

185g/265g including cable 

Life 

5 years during normal temperature(motor life) 

External dimension 

60

×

60

×

75mm 

Material 

Front case : Polycarbonate, rear case : ABS 

Setting of detecting area 

Setting of output 1 : It is free to set from 0 to 5m for optical axis direction with 7 
                                  points pointer. 
Setting of output 2 : Linear setting to progressive direction 
                                Fan-shaped setting to optical axis direction 
                                Percentage(%) setting against output 1 pointer 
Setting of output 3 : Same as output 2 

*1 Accuracy value is depending on our inspection before shipment. 
 

About detecting characteristics 

If the reflectance is extremely bad(mourning dress or oil-stained working clothes etc.), it is impossible to measure 
even if detection distance is within 1m.    Also, it can't detect the retro-reflector stably. 
 

Title 

Measuring Distance Type Obstacle Detection 

Sensor UBG-05LN  Instruction Manual 

Drawing 

No.

 

C-41-2384 8/17 

Summary of Contents for UBG-05LN

Page 1: ...sure to read this instruction manual and keep properly Symbol Amended reason Pages Date Corrector Amended No Approved by Checked by Drawn by Designed by Title Measuring DistanceType Obstacle Detection Sensor UBG 05LN Instruction Manual MORI Drawing No C 41 2384 1 17 MEASURING DISTANCE TYPE OBSTACLE DETECTION SENSOR UBG 05LN INSTRUCTION MANUAL ...

Page 2: ...rred branch office with the following information The contents of relative name plate or specifications model name production No type production date etc Abnormal condition more in detail including condition before and after Ask our offices Notice of safety Be sure to read carefully this instruction manual and relative documents before installation operation and maintenance of this device to opera...

Page 3: ...ectric noise or mechanical vibration Make sure that the power source is off when maintenance and inspection Take caution to handle the device and don t hit against or drop off This device can t detect a dead space of view in beam scanning angle If necessary detecting area isn t enough don t use it 5 6 6 6 12 The following caution mark is for HOKUYO Obstacle Detection sensor If this caution instruc...

Page 4: ...ace of both light projecting and receiving part with soft cloth periodically When light projecting and receiving part are dirty it can t keep specific detection area Don t make a wiring with power line such as driven motor or break Earth frame ground terminal to the body when switching regulator is used as power source Connect unused input cable to input common Red or open it Connect unused output...

Page 5: ...cture Light scanning image DANGER This product is auxiliary safety device and isn t complete safety device When device is used for application that may occur serious accident make sure to prepare other safety device such as bumper sensor etc Also take necessary measures such as backup circuit etc Title Measuring DistanceType Obstacle Detection Sensor UBG 05LN Instruction Manual Drawing No C 41 238...

Page 6: ...install at the places where strong light over rated enters into reception part It may cause mis operation PROHIBITION Don t decompose this device It may cause any troubles by short circuit Moreover it may cause malfunction of device out of warranty Keep this device out of soaking in water oil or scales Light receiving amount is reduced and it may cause mis detection Also inner circuit corrodes and...

Page 7: ... 30VDC ripple within 10 Current consumption 150mAor less Rush current with 300mAis required when starting up 24VDC Light source Semiconductor laser wavelength 785nm in conformity with laser safety class 1 FDA Detectable object and detecting range White sheet with 125 125mm Placed in parallel with sensor projecting receiving surface Area with length 0 1 to 5m and width 4m Origin point is scanning c...

Page 8: ...and Z directions Impact resistance 196m s2 10G Each 10 time in X Yand Z directions Protective structure IP64 Weight 185g 265g including cable Life 5 years during normal temperature motor life External dimension 60 60 75mm Material Front case Polycarbonate rear case ABS Setting of detecting area Setting of output 1 It is free to set from 0 to 5m for optical axis direction with 7 points pointer Sett...

Page 9: ...a 10 OFF OFF ON OFF ON Area 11 ON ON OFF OFF ON Area 12 OFF ON OFF OFF ON Area 13 ON OFF OFF OFF ON Area 14 OFF OFF OFF OFF ON Area 15 ON ON ON ON OFF Area 16 OFF ON ON ON OFF Area 17 ON OFF ON ON OFF Area 18 OFF OFF ON ON OFF Area 19 ON ON OFF ON OFF Area 20 OFF ON OFF ON OFF Area 21 ON OFF OFF ON OFF Area 22 OFF OFF OFF ON OFF Area 23 ON ON ON OFF OFF Area 24 OFF ON ON OFF OFF Area 25 ON OFF ON ...

Page 10: ...r input response time is getting slower Changeover time with approx 100msec is added to response time 3 4 Trouble output When revolution of scanner Motor stopped or it didn t receive the laser beam at the standard point trouble output Output 4 is executed Also output 1 2 and output 3 is getting the state with detecting any obstacle and power lamp flickers with 1 sec interval 3 5 Hysteresis changeo...

Page 11: ...mon Red or open it Connect unused output cable to output common Gray or open it 4 2 Operating lamp 5 Detecting area setting 5 1 Detecting area setting software Start application software and set detection area with mouse or numerical input referring monitor of PC It is convenient to make a fine adjustment of detection area because of checking operating state with monitor of PC Each setting area ca...

Page 12: ...anning angle If necessary detecting area isn t enough don t use it Title Measuring DistanceType Obstacle Detection Sensor UBG 05LN Instruction Manual Drawing No C 41 2384 12 17 Center of beam scanning X Y 0 Y X PBS 4m 5m Scanning setting available range Detection guarantee range White paper with 300 300mm Placed in parallel with sensor projection reception surface Area with vertical direction 0 1 ...

Page 13: ...angle shorter or put the black seal on both sides of UBG not to detect cover CAUTION Install it by sticking the tip of sensor out of AGV s cover etc 30mm or more Detection range 180 degrees away CAUTION When installation don t close light projection reception window or interrupt area If cover is used use cover with high transparency It is using diode with wavelength 785nm 6 2 Relation with floor s...

Page 14: ...eet In case that retro reflecting sheet is existing within area or far away it may make false detection In case that put black tape in reflecting objects or install retro reflecting sheet at out of optical axis 6 5 Mutual interference If UBG would be used at any places where mutual interference would occur response time is delayed widely In case that take an angle of elevation with 2 or more 6 6 L...

Page 15: ...for DSR Check to be ready CD Carrier Detect Input Detection of carrier CAUTION Make sure to short circuit the unused pin RTS CTS CD and DTR DSR c Colors and functions of UBG s cable and wiring pattern for pin No of PC Connect the following 3 pcs of pin only Color Signals Pin No of D sub with 9 pins Pin No of D sub with 25 pins Yellow Red Serial input RXD 3 TXD 2 TXD Yellow Green Serial output TXD ...

Page 16: ... Detection Sensor UBG 05LN Instruction Manual Drawing No C 41 2384 16 17 Load Main circuit Load power Output 1 2 3 and 4 Output COM Power circuit Input COM Input 1 2 3 4 and 5 or 1kΩ 4 7kΩ 1kΩ VIN VIN 4 7kΩ Viewangle 180 View angle Scanningcenter Laseremissionrange Laseremissionrange LED 2 M4depth7 Grommet ...

Page 17: ...ht up A Check the wiring is correct or not Check the power source Q It can t change over detecting output A Check the wiring of I O Check the installation Check the detecting area Check the hysteresis Q Power lamp is flickering and doesn t stop it A UBG has any troubles and so change it Title Measuring DistanceType Obstacle Detection Sensor UBG 05LN Instruction Manual Drawing No C 41 2384 17 17 ...

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