Mô tả sản phẩm
Photoelectric sensors
Features
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression |
| Dimensions (W x H x D) | 17.4 mm x 45.6 mm x 34.7 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 200 mm … 3,000 mm 1) |
| Sensing range | 200 mm … 3,000 mm 2) |
| Distance value-measuring range | 200 mm … 3,000 mm 1) |
| Distance value-resolution | 2 mm |
| Distance value-repeatability | 5 mm … 80 mm 3) 4) 5) |
| Distance value-accuracy |
Typ. ? 30 mm 6) Typ. ? 50 mm 7) |
| Type of light | Visible red light |
| Light source | Laser 8) |
| Light spot size (distance) | ? 12 mm (3,000 mm) |
| Wave length | 658 nm |
| Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) |
| Adjustment |
Single teach-in button (4 x) Display |
- 1) Object with 6 … 90 % remission (based on standard white to DIN 5033).2) Adjustable.3) Equivalent to 1 ?.4) See characteristic curves repeatability.5) 6 % … 90 % remission.6) 0.2 m … 2 m.7) 2 m … 3 m.8) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage | 12 V DC … 30 V DC 1) |
| Ripple | ? 5 Vpp 2) |
| Power consumption | 75 mA 3) |
| Switching output |
PNP 4) NPN 5) |
| Number of switching outputs | 1 (Q1) 4) |
| Switching mode | Light/dark switching 4) |
| Switching mode selector | Selectable via menu |
| Output current Imax. | ? 100 mA |
| Response time | 0.6 ms, 1 ms, 3.4 ms, 13 ms, 51.4 ms 6) 7) 8) |
| Switching frequency | 833 Hz, 500 Hz, 147 Hz, 38 Hz, 10 Hz 7) 8) 9) |
| Analog output | 4 mA … 20 mA (? 300 ?) / 0 V … 10 V (? 10 k?) / switchable |
| Resolution of analog output | 10 bit |
| Output time | 0.6 ms, 1 ms, 3.4 ms, 13 ms, 51.4 ms 7) 8) |
| Input | MFin = multifunctional input programmable 10) |
| Connection type | Cable with plug M12, 5-pin, 0.3 m 11) |
| Cable material | PVC |
| Circuit protection |
A 12) B 13) C 14) |
| Protection class | III |
| Weight | 45 g |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | BEF-W190 mounting bracket |
| Ambient operating temperature | ?30 ?C … +50 ?C 15) |
| Ambient storage temperature | ?40 ?C … +70 ?C |
| Warm-up time | < 5 min 16) |
| Initialization time | < 300 ms |
- 1) Limit values. Operated in short-circuit protected network: max. 8 A.2) May not exceed or fall below Uv tolerances.3) Without load. At VS = 24 V.4) Q1 = 1 switching threshold, light/dark switching selectable via light/dark selector.5) PNP/NPN switchable.6) Signal transit time with resistive load.7) Can be set via a mean value filter (AVG1, AVG4, AVG16, AVG64, AVG256).8) Depending on distance to object, distance to background and selected switching threshold.9) With light/dark ratio 1:1.10) External teach-in via cable, laser shutdown.11) Do not bend below 0 ?C.12) A = VS connections reverse-polarity protected.13) B = inputs and output reverse-polarity protected.14) C = interference suppression.15) Vs ? 24 V. Below Ta < ?10 ?C warm-up time < 10 min.16) For best performance consider warm up time ? 5 minutes.
Classifications
| ECl@ss 5.0 | 27270904 |
| ECl@ss 5.1.4 | 27270904 |
| ECl@ss 6.0 | 27270904 |
| ECl@ss 6.2 | 27270904 |
| ECl@ss 7.0 | 27270904 |
| ECl@ss 8.0 | 27270904 |
| ECl@ss 8.1 | 27270904 |
| ECl@ss 9.0 | 27270904 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
