WL4SC-3P2232A91
Product ID:53503
Updated: 2026/7/7
Key Features
- 1Advanced background suppression technology for precise detection.
- 2High-speed detection capabilities for efficient process control.
- 3Robust IP67 housing for durability in harsh environments.
- 4Versatile connection options including M8 connectors for easy integration.
- 5Reliable performance in various industrial applications including hygienic zones.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
| Sensing range max. | 0 m ... 5 m | Sensing range | 0 m ... 3 m |
| Polarisation filters | Yes | Emitted beam_Light source | PinPoint LED2) |
| Emitted beam_Type of light | Visible red light | Emitted beam_Light spot size (distance) | Ø 45 mm (1.5 m) |
| Key LED figures_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 | IO-Link_Data transmission rate | COM2 (38,4 kBaud) |
| IO-Link_Cycle time | 2.3 ms | IO-Link_Process data length | 16 Bit |
| IO-Link_Process data structure | Bit 0 = switching signal QL1 | IO-Link | Bit 1 = switching signal QL2 |
| IO-Link | Bit 2 ... 15 = measuring value | IO-Link_VendorID | 26 |
| IO-Link_DeviceID HEX | 0x8000DB | IO-Link_DeviceID DEC | 8388827 |
| Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
| Current consumption | 20 mA | Protection class | III |
| Digital output_Type | PNP4) | Digital output_Switching mode | Light/dark switching |
| Digital output_Output current Imax. | ≤ 100 mA | Digital output_Repeatability (response time) | 150 µs5) |
| Digital output_Switching frequency | 1,000 Hz | Circuit protection | A6)#!#B7)#!#C8)#!#D9) |
| Response time Q/ on Pin 2 | 300 µs ... 450 µs | Switching frequency Q / to pin 2 | 1,000 Hz |
| Housing | Rectangular | Design detail | Slim |
| Dimensions (W x H x D) | 12.2 mm x 41.8 mm x 17.3 mm | Connection | Male connector M8, 4-pin |
| Material_Housing | Plastic, ABS | Material_Front screen | Plastic, PMMA |
| Weight | 30 g | Smart Task name | Timestamp + debouncing |
| Logic function | Direct#!#AND#!#OR#!#WINDOW#!#Hysteresis | Timer function | Deactivated#!#Switch-on delay#!#Off delay#!#ON and OFF delay#!#Impulse (one shot) |
| Inverter | Yes | Response time | SIO Direct: 300 µs ... 450 µs1)#!#SIO Logic: 550 µs ... 650 µs2)#!#IOL: ---3) |
| Repeatability | SIO Direct: 150 µs1)#!#SIO Logic: 150 µs2)#!#IOL: ---3) | Time stamp accuracy | SIO Direct: ---#!#SIO Logic: ---#!#IOL: - 90 ... + 90 µs |
| Min. Time between two process events (switches) | SIO Direct: 450 µs#!#SIO Logic: 450 µs#!#IOL: 500 µs | Time stamp number buffer | SIO Direct: ---#!#SIO Logic: ---#!#IOL: 8 |
| Max. TimeStamp Range | SIO Direct: ---#!#SIO Logic: ---#!#IOL: 260 ms | Debounce time max. | SIO Direct: ---#!#SIO Logic: 52 ms#!#IOL: 52 ms |
| Switching signal_Switching signal QL1 | Switching output | Switching signal_Switching signal QL2 | Switching output |
| Measuring value | Timestamp | Device status | Yes |
| Quality of teach | Yes | Quality of run | Yes, Contamination display |
Specifications may be subject to change without notice
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