WL12GC-3P2472A71 Small Photoelectric Sensors – SICK Sensor
USD $ 280.56
SKU: SICK 1067779
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:1067779
Photoelectric Sensor Model:WL12GC-3P2472A71
OEM Spec Ref
Features
| Device type | Photoelectric sensors |
| Sensor/ detection principle | Photoelectric retro-reflective sensor, autocollimation |
| Dimensions (W x H x D) | 15.5 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 3)
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 |
- 1) Reflector PL80A.
- 2) Average service life: 100,000 h at TU = +25 °C.
- 3) Mode I, 10 % attenuation.
Mechanics/electronics
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | < 5 Vpp 2) |
| Current 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 | ✔ |
| 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 temperature, storage | –40 °C … +75 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
| Repeatability Q/ on Pin 2: | 100 µs 5) |
- 1) Limit values when operated in short-circuit protected network: max. 8 A.
- 2) May not exceed or fall below Uv tolerances.
- 3) Without load.
- 4) Signal transit time with resistive load.
- 5) Valid for Q \ on Pin2, if configured with software.
- 6) With light/dark ratio 1:1.
- 7) With light / dark ratio 1:1, valid for Q \ on Pin2, if configured with software.
- 8) A = VS connections reverse-polarity protected.
- 9) B = inputs and output reverse-polarity protected.
- 10) C = interference suppression.
- 11) D = outputs overcurrent and short-circuit protected.
Communication interface
| 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 | 0x8000F4 |
| DeviceID DEC | 8388852 |
Smart Task
| Smart Task name | Counter + debouncing | ||||||
| Logic function | Direct
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 | ||||||
| Maximum counting frequency | SIO Direct: — 1)
SIO Logic: 1500 Hz 2) IOL: 1000 Hz 3) |
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| Counter reset | SIO Direct: —
SIO Logic: 1,5 ms IOL: 1,5 ms |
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| Min. Time between two process events (switches) | SIO Direct: —
SIO Logic: 450 µs IOL: 500 µs |
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| Debounce time max. | SIO Direct: —
SIO Logic: 30.000 ms IOL: 30.000 ms |
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| Measuring value | Counting value | ||||||
- 1) SIO Direct: sensor operation in standard I/O mode without IO-Link communication and without using internal sensor logic or time parameters (set to “direct”/”deactivated”).
- 2) SIO Logic: Sensor operation in standard I/O mode without IO-Link communication. Sensor-internal logic or timing parameters plus Automation Functions used.
- 3) IOL: Sensor operation with full IO-Link communication and usage of logic, timing and Automation Function parameters.
Diagnosis
| Status information | |
| Device status | Yes |
| Quality of teach | Yes |
| Quality of run | Yes, Contamination display |
