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WL12GC-3P2472A71 Small Photoelectric Sensors – SICK Sensor

USD $ 280.56

SKU: 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 8)

9)

10)

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

Timer function Deactivated

On delay

Off delay

ON and OFF delay

Impulse (one shot)

Inverter Yes
Maximum counting frequency SIO Direct: — 1)

SIO Logic: 1500 Hz 2)

IOL: 1000 Hz 3)

Counter reset SIO Direct: —

SIO Logic: 1,5 ms

IOL: 1,5 ms

Min. Time between two process events (switches) SIO Direct: —

SIO Logic: 450 µs

IOL: 500 µs

Debounce time max. SIO Direct: —

SIO Logic: 30.000 ms

IOL: 30.000 ms

Switching signal
Switching signal QL1 Output type (dependant on the adjusted threshold)
Switching signal QL2 Output type (dependant on the adjusted threshold)
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

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