Key Features:

High Resolution Light Grid: Features 30 parallel light beams with a very narrow pitch, creating a dense detection field for high accuracy in sensing small objects or precise edges.

Short-Range Operation: Optimized for a 50 mm operating range, making it ideal for close-up applications like machine guarding, robot cell monitoring, or assembly station detection.

Programmable Logic (PLC-like Functionality): A core feature of the WL23 is its integrated, programmable controller. It allows you to define complex "if-then" logic functions (e.g., "Output 1 switches only if beams 5-10 AND 20-25 are broken") directly within the sensor, eliminating the need for an external PLC for simple tasks.

Multiple Operating Modes: Can be configured for various functions:

Light Grid: Standard object detection or counting.

Measurement: Calculates and outputs the height, width, or position of an object within its field of view.

Edge Detection: Precisely detects the leading or trailing edge of a product.

Synchronization Capability: Multiple WL23 light grids can be synchronized to operate side-by-side without interfering with each other, allowing them to cover wider areas.

Dual Digital Outputs: Equipped with two programmable PNP outputs (hence the "2P" in the article number). These can be configured to signal different events, such as object present, object height OK/NOK, or a fault condition.

IO-Link Communication: Includes IO-Link (version 1.1) for intelligent sensor communication. This allows for easy parameter setting, centralized diagnostics, and continuous process data monitoring directly from a master controller.

Robust Metal Housing: Built in a sturdy, industrial-grade housing with an IP67 protection rating, ensuring reliability in harsh environments that are dusty or exposed to coolants and washdowns.

Technical Specifications :

Parameter Specification
Type Multifunctional Light Grid / Array (Receiver)
Article Number Complement WL23-2P1130 (Typically: 2 PNP outputs, 50mm range, 30 beams)
Number of Beams 30
Beam Pitch 1.25 mm (Very fine resolution)
Operating Range 0 to 50 mm
Light Source Infrared (invisible)
Outputs 2 x PNP, plus IO-Link
Logic Functions Integrated, user-programmable
Supply Voltage 10 - 30 V DC
Degree of Protection IP67
Connection M12 5-pin connector (standard for IO-Link with multiple outputs)
Typical Applications:
This sensor is extremely flexible and is used in a wide range of industries for:

Small Parts Detection & Counting: Detecting tiny components on a conveyor.

Robot Pick-and-Place Guidance: Verifying gripper presence and part orientation.

Miniature Assembly Verification: Checking for the correct insertion of pins, plugs, or components in an electronic assembly.

Position and Edge Control: Precisely positioning objects for subsequent processing steps.

Small Aperture Monitoring: Safeguarding and monitoring access to hazardous points on small machinery.