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SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.
Part Number:1067766
Photoelectric Sensor Model:WLG4SC-3P2232A91
OEM Spec Ref
| Device type | Photoelectric sensors |
| Sensor/ detection principle | Photoelectric retro-reflective sensor, autocollimation |
| Dimensions (W x H x D) | 12.2 mm x 41.8 mm x 17.3 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 m … 5 m 1) |
| Sensing range | 0 m … 3 m 1) |
| Type of light | Visible red light |
| Light source | PinPoint LED 2) |
| Light spot size (distance) | Ø 45 mm (1.5 m) |
| Wave length | 650 nm |
| Adjustment | IO-Link
Single teach-in button |
| 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 |
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | < 5 Vpp 2) |
| Current consumption | 20 mA 3) |
| Switching output | PNP |
| Switching mode | Light/dark switching |
| Output current Imax. | ≤ 100 mA |
| Response time Q/ on Pin 2 | 300 µs … 450 µs 4) 5) |
| Switching frequency | 1,000 Hz |
| Switching frequency Q / to pin 2 | 1,000 Hz 6) |
| Attenuation along light beam | > 8 % |
| Connection type | Male connector M8, 4-pin |
| Circuit protection | A 7)
B 8) C 9) D 10) |
| Protection class | III |
| Weight | 30 g |
| Polarisation filter | ✔ |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67
IP66 |
| Special feature | Detecting transparent objects |
| Ambient operating temperature | –40 °C … +60 °C |
| Ambient temperature, storage | –40 °C … +75 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
| Repeatability Q/ on Pin 2: | 150 µs |
| MTTFD | 1,222 years |
| DCavg | 0 % |
| Communication interface | IO-Link V1.1 |
| Communication Interface detail | COM2 (38,4 kBaud) |
| Cycle time | 2.3 ms |
| Process data length | 16 Bit |
| Process data structure | Bit 0 = switching signal QL1
Bit 1 = switching signal QL2 Bit 2 … 15 = measuring value |
| VendorID | 26 |
| DeviceID HEX | 0x8000E2 |
| DeviceID DEC | 8388834 |
| Smart Task name | Timestamp + debouncing | ||||||
| Logic function | Direct
AND OR WINDOW Hysteresis |
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| Timer function | Deactivated
On delay Off delay ON and OFF delay Impulse (one shot) |
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| Inverter | Yes | ||||||
| Response time | SIO Direct: 300 µs … 450 µs 1)
SIO Logic: 550 µs … 650 µs 2) IOL: — 3) |
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| Time stamp accuracy | SIO Direct: —
SIO Logic: — IOL: – 90 … + 90 µs |
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| Repeatability | SIO Direct: 150 µs 1)
SIO Logic: 150 µs 2) IOL: — 3) |
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| Min. Time between two process events (switches) | SIO Direct: 450 µs
SIO Logic: 450 µs IOL: 500 µs |
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| Time stamp number buffer | SIO Direct: —
SIO Logic: — IOL: 8 |
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| Max. TimeStamp Range | SIO Direct: —
SIO Logic: — IOL: 260 ms |
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| Debounce time max. | SIO Direct: —
SIO Logic: 52 ms IOL: 52 ms |
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| Measuring value | Timestamp | ||||||
| Status information | |
| Device status | Yes |
| Quality of teach | Yes |
| Quality of run | Yes, Contamination display |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)
