Type |
Thrubeam |
Retro-reflective | Diffuse-reflective | |
Type | Thrubeam | Polarised | Long-range | Short-range |
NPN | PZ2-51 | PZ2-61 | PZ2-41 | PZ2-42 |
PNP | PZ2-51P | PZ2-61P | PZ2-41P | PZ2-42P |
Detecting distance | 7,000 mm | 2,500 mm (with R-2) | 600 mm (200 x 200 mm white mat paper) | 100 mm (100 x 100 mm white mat paper) |
Detectable object | Opaque materials (8 x 8 mm min.) | Opaque materials (30 x 30 mm min.) | Transparent and opaque materials | |
Hysteresis | — | 20% max. of detecting distance | ||
Response time | 1.5 ms max. | 1 ms max. (2 ms in alternate frequency mode 1.) | ||
Light source | Visible red LED | |||
Sensitivity adjustment | 1-turn trimmer (240°) | |||
Operation mode | LIGHT-ON/DARK-ON (switch-selectable) | |||
Indicators | Output and power 2.: Red LED, Stable operation: Green LED | |||
Control output | NPN or PNP: 100 mA (40 V) max., Residual voltage: 1 V max. | |||
Protection circuit | Reversed polarity, overcurrent protection, surge absorber | |||
Power supply | 12 to 24 VDC ±10% | |||
Current consumption | T: 20 mA max. R: 25 mA max. | 35 mA max. | ||
Enclosure rating | IP67 | |||
Ambient light | Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max. | |||
Ambient temperature | -20 to +55°C, No freezing | |||
Relative humidity | 35 to 85%, No condensation | |||
Housing | Glass-fibre reinforced plastic | |||
Weight (including 2-m connector cable) | Transmitter/receiver: Approx. 50 g each | Approx. 50 g |