- Limit values when operated in a short-circuit protected network: max. 8 A
- May not exceed or fall below Uv tolerances.
- Without load.
- Signal transit time with resistive load.
- With light/dark ratio 1:1.
- A = VS connections reverse-polarity protected.
- B = inputs and output reverse-polarity protected.
- C = interference suppression.
- Reference voltage: 50 V DC.
Features
Sensor/ detection principle | Through-beam photoelectric sensor |
Dimensions (W x H x D) | 24.6 mm x 80.6 mm x 54 mm |
Housing design (light emission) | Rectangular |
Sensing range max. | 0 m … 35 m |
Sensing range | 0 m … 25 m |
Type of light | Visible red light |
Light source | LED 1) |
Light spot size (distance) | Ø 600 mm (25 m) |
Angle of dispersion | Approx. 1.5° |
Wavelength | 645 nm |
Adjustment | None |
Specification
Supply voltage | 10 V DC … 30 V DC 1) |
Ripple | ≤ 5 Vpp 2) |
Power consumption, sender | 50 mA 3) |
Power consumption, receiver | 35 mA 3) |
Switching output | PNP |
Output function | Complementary |
Switching mode | Light/dark switching |
Signal voltage PNP HIGH/LOW | Approx. VS – 2.5 V / 0 V |
Output current Imax. | ≤ 100 mA |
Response time | ≤ 500 µs 4) |
Switching frequency | 1,000 Hz 5) |
Angle of reception | Approx. 3° |
Connection type | Male connector M12, 4-pin |
Circuit protection | A 6) n nB 7) n nC 8) |
Protection class | II 9) |
Weight | 200 g |
Front screen heating | ✔ |
Housing material | Plastic, ABS |
Optics material | Plastic, PMMA |
Enclosure rating | IP69K |
Test input sender off | TE to 0 V |
Ambient operating temperature | –40 °C … +60 °C |
Ambient storage temperature | –40 °C … +75 °C |
UL File No. | NRKH.E181493 & NRKH7.E181493 |
Part number of individual components | 2033598 WS27-3D2450 2033604 WE27-3P2450 |