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PBS-03JN

Hokuyo - PBS-03JN

Wide scanning angle ! Super-small size !

This was 60% smaller than PB9 about cubic volume. Scanning angle(Detection area) is increased to 180° and detectable dead zone is getting smaller.
Operation principle is that semicircular field is scanned by LED(lambda = 880nm) and the coordinates is calculated by measuring distance to object
and its step angle and then it detects obstacle in setting area.
Detection area can be set by PC(RS-232C). Detection distance with 3 steps output for each area can be set.
Changeover for Max. 15 kinds of detection area set by PC can be made by outer bit input

PBS Sensor

Specifications

Model No.

PBS-03JN

Power source

24VDC(Allowable range 18 to 30VDC including ripple)

Current consumption

250mA or less(100mA or less when emission stops)
Except for I/O terminal current and rush current(500mA)

Light source

Infra-red LED

Detectable object and detection area

White paper with 300×300mm(Placed in parallel with sensor projection surface), 0.2 to 3m×2m(Origin point is scanning center position) but within scanning angle 180°

Area setting

Output 1

It is free to set from 0 to 10m for optical axis direction with 7 points pointer.

Output 2,3

Linear setting to progressive direction, fan-shaped setting to optical axis direction, 
Percentage(%) setting against output 1 pointer

2 scanning mode

When each detecting area setting, it sets individually for each output.

Hysteresis

10% or less of detection distance(it is not getting 60mm or less)

Output

Photo-coupler/NPN open-collector output(30VDC 50mA or less)
Output 1,2,3 : output OFF when detecting within area, trouble output : output ON when normal operation*

Input(Input 1 to 4)

Photo-coupler input(Anode common, each input current 4mA or more), This can changes setting detection area.

Detecting area setting

It set the area No. by Input 1, 2, 3 and 4
It stops the emission by getting all Input 1, 2, 3 and 4 to ON(OFF : H level input, ON : L level input)

Output response time

180msec or less(Scanning speed 1 rev./100msec)
280msec or less when 2 scanning mode(but except for 100msec, area changeover time)

Input response time

Input taking-in cycle : 1 scanning time(100msec)

Lamps

Power lamp(Green) : Flickered when trouble
Output 1, 2 and 3 lamp(Orange) : Lights up when detected in area

Connection

Cable 1m long

Ambient illuminance(note)

Halogen/mercury lamp : 10,000lx or less, Fluorescent lamp : 6,000lx or less

Ambient temperature/humidity

-10 to +50 degrees C, 85%RH or less(Not condensing, not icing)

Vibration resistance

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

Impact resistance

490m/s2, Each 10 time in X, Y and Z directions

Protective structure

IP64(IEC standard)

Life

5 years(motor life)

Materials

Front case : Polycarbonate, rear case : ABS

Weight

Approx. 500g

* Output 1 to 3 show the state that it is detecting object when this output executed
Note) It may malfunction when receiving strong light such as sun light etc.

Structure(Light scanning image)

 

Typical applications

External Dimension

Input/output Circuit

Connection

Colors

Signals

Black

Output 1

White

Output 2

White(Blue)

Output 3

Orange

Trouble output

Gray

Output common minus

Red

Input common plus

Green

Input 1

Yellow

Input 2

Purple

Input 3

White(Yellow)

Input 4

Brown

+VIN

Blue

-VIN

Yellow(Red)

Serial input(RXD)

Yellow(Green)

Serial output(TXD)

Yellow(Black)

Serial GND

Note)Input/output direction is mentioned on the basis of PBS.