Đặc tính
Sensor/ detection principle | Photoelectric retro-reflective sensor, autocollimation |
Dimensions (W x H x D) | 15.6 mm x 48.5 mm x 42 mm |
Housing design (light emission) | Rectangular |
Sensing range max. | 0 m … 4 m |
Sensing range | 0 m … 4 m 1) |
Type of light | Visible red light |
Light source | PinPoint LED 2) |
Light spot size (distance) | Ø 25 mm (1.5 m) |
Wave length | 660 nm |
Adjustment | IO-Link
Single teach-in button |
Diagnosis | Device contamination monitoring, Quality of teach-in |
Pin 2 configuration | External input, Teach-in input, Sender off input, Detection output, logic output, Device contamination alarm output |
AutoAdapt | ✔ |
Special applications | Detecting transparent objects |
IO-Link functions | Standard functions, advanced functions |
Special features | Parameter presettings: Transparent object mode; Switch-on threshold 50% (2 – 5 sec teach-in)
Continuous threshold adaption on – time based Functions compatible with WL12GC-3P2472A91 |
Cơ khí/ Điện tử
Supply voltage | 10 V DC … 30 V DC 1) |
Ripple | ≤ 5 Vpp 2) |
Power consumption | 30 mA 3) |
Switching output | PNP |
Switching mode | Light/dark switching |
Signal voltage PNP HIGH/LOW | Approx. VS – 2.5 V / 0 V |
Output current Imax. | ≤ 100 mA |
Response time Q/ on Pin 2 | 200 µs … 300 µs 4) 5) |
Switching frequency | 1,500 Hz 6) |
Switching frequency Q / to pin 2 | ≤ 1,500 Hz 7) |
Attenuation along light beam | > 8 % |
Connection type | Male connector M12, 4-pin |
Circuit protection | A 8)
B 9) C 10) D 11) |
Protection class | III |
Weight | 120 g |
Polarisation filter | ✔ |
IO-Link | ✔ |
IO-Link version | 1.0 |
Transmission rate | COM2 |
Housing material | Metal, Zinc diecast |
Optics material | Plastic, PMMA |
Enclosure rating | IP66
IP67 |
Special feature | Detecting transparent objects |
Ambient operating temperature | –40 °C … +60 °C |
Ambient storage temperature | –40 °C … +75 °C |
UL File No. | NRKH.E181493 & NRKH7.E181493 |
Repeatability Q/ on Pin 2: | 100 µs 5) |
Supply voltage | 10 V DC … 30 V DC 1) |
Ripple | ≤ 5 Vpp 2) |
Power consumption | 30 mA 3) |
Switching output | PNP |
Switching mode | Light/dark switching |
Signal voltage PNP HIGH/LOW | Approx. VS – 2.5 V / 0 V |
Output current Imax. | ≤ 100 mA |
Response time Q/ on Pin 2 | 200 µs … 300 µs 4) 5) |
Switching frequency | 1,500 Hz 6) |
Switching frequency Q / to pin 2 | ≤ 1,500 Hz 7) |
Attenuation along light beam | > 8 % |
Connection type | Male connector M12, 4-pin |
Circuit protection | A 8)
B 9) C 10) D 11) |
Protection class | III |
Weight | 120 g |
Polarisation filter | ✔ |
IO-Link | ✔ |
IO-Link version | 1.0 |
Transmission rate | COM2 |
Housing material | Metal, Zinc diecast |
Optics material | Plastic, PMMA |
Enclosure rating | IP66
IP67 |
Special feature | Detecting transparent objects |
Ambient operating temperature | –40 °C … +60 °C |
Ambient storage temperature | –40 °C … +75 °C |
UL File No. | NRKH.E181493 & NRKH7.E181493 |
Repeatability Q/ on Pin 2: | 100 µs 5) |






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