PBS-03JN Obstacle Detection Sensor
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The PBS-03JN obstacle detection sensor is specifically used for scanning the traveling path of AMHS (Automated Material Handling Systems) such as AGCs, AGVs, RGVs and OHTs as a means of protecting equipment from impact. This LED-based scanner offers a compact size, 180º scanning field and simple interfacing via an RS-232 connection to a PC for programming the detection area outputs.
Description
Product Details
| 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 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 | Halogen/mercury lamp : 10,000lx or less, Fluorescent lamp : 6,000lx or less | |
| Ambient temperature/humidity | -10 to +50 degrees C, 85ï¼…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 | |
| Weight | Approx. 500g | |
Data sheet
| Operating voltage | 18~30V DC |
|---|---|
| Dimensions | 70 x 77 x 60 mm |
| Weight | 500 g |
| Operating temperature | -10°C ~ +50°C |
| IP degree of protection | IP64 |
| Scan angle | 180° |
| Detection range | 3m |
| Interface | RS232 |
| Current consumption | 250mA |