Infra-red LED light source, distance measurement type obstacle detector. Fine settings available for each pattern, greatly improved than normal reflective photo sensors. Scanning angle: 180°, compact body with height of 60mm.
-> It is 60% smaller than PB9 in volume. Scanning angle(Detection field) is increased to 180° and detection dead zone got smaller.
-> Operation principle: The detection field is scanned by LED (lambda = 880nm), objects coordinates are calculated, then obstacle presence in the setting area is detected..
-> Detection area is configurable by PC(RS-232C). For each area, it is possible to configure 3 outputs.
-> It is possible to switch the 15 detection areas configured by PC using external inputs.
Light scanning image
|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 the scanning center position) and within scanning angle 180°|
|Area setting||Output 1||It is configurable from 0 to 10m in optical axis direction with 7 points.|
|Output 2,3||Linear or fan-shaped setting in optical axis direction,|
|Percentage setting is a ratio of output 1|
|2 scans mode||It is configurable for each output of each area.|
|Hysteresis||10% of detection distance or less (it does not get less than 60mm)|
|Output||Photo-coupler/NPN open-collector output(30VDC 50mA or less) |
Output 1,2,3 : output OFF when obstacle is area, malfunction output : output ON when operating normally*
|Inputs (1 to 4)||Photo-coupler input (Common anode, each input current is 4mA or more), They control the current detection area.|
|Detection area setting||It is switched by inputs (1 to 4) |
Emission is stopped when all inputs(1 to 4) are 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 scan mode (except for 100msec, area switching time)
|Input response time||Input capture period : 1 scan time (100msec)|
|LEDs||Power LED(Green) : Flickered when trouble |
Output 1, 2 and 3 LED(Orange) : Lights up when obstacle is in area
|Connection||1m flying leads cable|
|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(No condensation, no icing)|
|Vibration resistance||10 to 55Hz, double amplitude 1.5mm, 2 hour in each X, Y and Z directions|
|Impact resistance||490m/s2, 10 time in each X, Y and Z directions|
|Protective structure||IP64(IEC standard)|
|Lifespan||5 years(motor life)|
|Materials||Front case : Polycarbonate, rear case : ABS|
* Output 1 to 3 are OFF when malfunction output is OFF.
Note) Strong light such as sun light may introduce a sensor malfunction.