SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 12 m Detection Range IO-LINK
- RS Stock No.:
- 266-9347
- Mfr. Part No.:
- WL4SLC-3P2232A70
- Brand:
- SICK
Subtotal (1 unit)*
£244.07
(exc. VAT)
£292.88
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 08 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £244.07 |
*price indicative
- RS Stock No.:
- 266-9347
- Mfr. Part No.:
- WL4SLC-3P2232A70
- Brand:
- SICK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | SICK | |
Sensor Style | Rectangular | |
Detection Type | Retroreflective | |
Detection Range | 12 m | |
Output Type | PNP | |
Electrical Connection | M8 4 Pin Connector | |
Switching Mode | Light / Dark switching | |
Maximum DC Voltage | 30V | |
Communication Protocol | IO-LINK | |
Terminal Type | M8 4 Pin Connector | |
Light Source | Laser Light | |
IP Rating | IP66, IP67 | |
Maximum Current | 50 mA | |
Response Time | 0.5 ms | |
Interface | COM Port | |
Minimum Operating Temperature | -10°C | |
Housing Material | Plastic | |
Mounting Type | Threaded | |
Series | WL4SLC | |
Maximum Operating Temperature | +50°C | |
Standards Met | CE, UL | |
Select all | ||
---|---|---|
Brand SICK | ||
Sensor Style Rectangular | ||
Detection Type Retroreflective | ||
Detection Range 12 m | ||
Output Type PNP | ||
Electrical Connection M8 4 Pin Connector | ||
Switching Mode Light / Dark switching | ||
Maximum DC Voltage 30V | ||
Communication Protocol IO-LINK | ||
Terminal Type M8 4 Pin Connector | ||
Light Source Laser Light | ||
IP Rating IP66, IP67 | ||
Maximum Current 50 mA | ||
Response Time 0.5 ms | ||
Interface COM Port | ||
Minimum Operating Temperature -10°C | ||
Housing Material Plastic | ||
Mounting Type Threaded | ||
Series WL4SLC | ||
Maximum Operating Temperature +50°C | ||
Standards Met CE, UL | ||
- COO (Country of Origin):
- DE
Overview
Maximum performance for handling demanding detection tasks involving tiny objects. With its precise laser light spot, the W4SL-3miniature product family sets new standards by providing high optical light immunity from undesired background reflections and immunity to ambient light - even from modern energy-saving lamps. The combination of SICK's proprietary laser and ASIC technologies reduces incorrect switching to minimize machine downtime, reducing the variety of devices and saving on storage costs.
The photoelectric sensors also provide an IO-Link interface for initial system performance diagnostics. Furthermore, IO-Link permits the integration of additional functions such as meters directly into the sensor. There is no need for complex control programming.
At a glance
Precise laser light spot, laser class 1
Teach-in pushbutton can be switched between detection of transparent and non-transparent objects
Sensing ranges between 25 mm and 60 m
Latest SICK proprietary ASIC and laser technologies with second emitter LED to provide outstanding background suppression
and ambient light immunity
Choice of adjustment via teach-in button, potentiometer, cable, or IO-Link
Teach-in pushbutton can be switched between detection of transparent and non-transparent objects
Sensing ranges between 25 mm and 60 m
Latest SICK proprietary ASIC and laser technologies with second emitter LED to provide outstanding background suppression
and ambient light immunity
Choice of adjustment via teach-in button, potentiometer, cable, or IO-Link
Your Benefit
Precise laser light spot for highly accurate switching behaviour
High optical ambient light immunity reduces incorrect switching and thus machine downtime, even when modern energy-saving
lamps are used
The highest degree of machine design flexibility BGS (background suppression) eliminates the effect of undesired background reflections. In addition, auto collimation allows detection through small drilled holes
One device for detecting both transparent objects and the smallest non-transparent objects, thus reducing the variety of sensors
and saving on storage costs
IO-Link facilitates initial system performance diagnostics and uses additional sensor functions (optional) to reduce complex control programming
High optical ambient light immunity reduces incorrect switching and thus machine downtime, even when modern energy-saving
lamps are used
The highest degree of machine design flexibility BGS (background suppression) eliminates the effect of undesired background reflections. In addition, auto collimation allows detection through small drilled holes
One device for detecting both transparent objects and the smallest non-transparent objects, thus reducing the variety of sensors
and saving on storage costs
IO-Link facilitates initial system performance diagnostics and uses additional sensor functions (optional) to reduce complex control programming
Applications
Overhang control – sensor avoids overhanging panels
Precise object positioning – Monitoring the exact position of a part in order to prepare a quality check
Precise edge detection of glass panel
Monitoring additional features of a part such as boreholes
Check whether a part is located in the gripper of the robot
Application are, e.g. at the packaging, automotive and part supplier, electronic and solar industry, machine building and the industries of commercial goods
Precise object positioning – Monitoring the exact position of a part in order to prepare a quality check
Precise edge detection of glass panel
Monitoring additional features of a part such as boreholes
Check whether a part is located in the gripper of the robot
Application are, e.g. at the packaging, automotive and part supplier, electronic and solar industry, machine building and the industries of commercial goods
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.
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