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PDB-CM series
Product Series： Laser distance measuring series
| RS-485 | PDB-CM8DGR |
| 4...20mA | PDB-CM8TGI |
| 0...10V | PDB-CM8TGU |
Adoption of TOF principle, not affected by objects' color or material. Extended sensing distance, suitable for a variety of applications.
Technical parameters
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Dimensional drawing (unit: mm)
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Annex
| Measuring range | 0.2...8m① |
| Supply voltage | RS-485:10...30VD;4...20mA/0...10V:12...24VDC |
| Consumption currrent | ≤70mA |
| Load current | 50mA |
| Voltage drop | <2.5V |
| Light source | Infrared laser(850nm); Laser level: Class 3R |
| Working principle | TOF |
| Average optical power | 20mW |
| Impulse duration | 100ns |
| Impulse frequency | 10MHZ |
| Testing frequency | 100HZ |
| Light spot | RS-485/4...20mA/0...10V: 90*90mm(at 5m meter) |
| Resolution | 1mm |
| Linear accuracy | ±1%F.S.① |
| Repeat accuracy | ±1% |
| Output 1 | RS-485(Support Modbus protocol) |
| 4...20mA(Load resistance＜300Ω) | |
| 0...10V(Load resistance＞5K) | |
| Output 2 | PUSH-PULL/NPN/PNP And NO/NC Settable |
| Distance setting | RS-485:button/RS-485 setting; 4...20mA/0...10V:button setting |
| Indicator | Power indicator: Green LED; |
| Action indicator: Yellow LED, Yellow LED | |
| Hysteresis | Less than 2m ≤3cm; ≤2% above 2m |
| Circuit protection | Short circuit; reverse polarity |
| Built-in function | Button to lock; button to unlock; action point setting; |
| Output setting; single point teach; | |
| Window teach mode setting; factory date reset; | |
| Slave address, Port rate setting(only for RS-485) | |
| Service environment | Operating temperature:-10…+50℃ |
| Anti-ambient light | ＜20,000lux |
| Protection degree | IP67 |
| Material | Housing: ABS; Lens cover: PMMA |
| Vibration resistance | 10...55Hz Double amplitude1mm,2H each in X,Y,Z directions |
| Impulse resistance | 500m/s²(About 50G) 3 times each in X,Y,Z directions |
| Connection way | RS-485: 2m 5pins PVC cable;4...20mA: 2m 4pins PVC cable |
| 0...10V: 2m 4pins PVC cable | |
| Accessories | Screw(M4×35mm)×2, Nut×2, Washer×2, |
| Mounting bracket, Operation manual | |
| Dimensions | 65mm*51mm*23mm |
