SICK WL24-2B430 Photoelectric Sensor Barrier 22 m NPN/PNP Dual Lens Part No. 1017860

Buy online your SICK Photoelectric Sensor Barrier 22 m NPN/PNP Dual Lens Part No. 1017860 reference WL24-2B430 from our e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

This SICK WL24-2B430, part number 1017860, is an industrial photoelectric sensor designed for long-range object detection on CNC machines, material-handling systems and industrial automation equipment. Manufactured in Germany, it provides reliable presence and position detection over distances of up to 22 m, making it suitable for machine guarding, conveyor monitoring and automation interlocks.

The sensor uses a dual-lens optical system with a visible red LED light source to provide stable detection across wide openings and long conveyor spans. Its optical design supports reliable switching in typical industrial environments when the sensing face is kept clean. The 15 m recommended operating range with a PL80A reflector provides a practical setup for applications requiring consistent long-distance detection.

The NPN/PNP universal switching output provides flexible integration with standard PLC input cards and CNC I/O modules. The sensor supports light-on/dark-on switching and operates from a 10–30 V DC supply. A 4-pin M12 connector provides a compact and practical connection for industrial control installations.

The WL24-2B430 is suitable for machine-door monitoring, pallet and part detection, conveyor systems, automated loaders, tool magazine mechanisms and machine-cell interlocks. Its long sensing range and flexible output configuration make it a practical replacement unit, CNC replacement component or industrial spare part for maintenance and retrofit applications.

Keeping a tested SICK sensor in industrial spare inventory can help reduce downtime when an existing photoelectric sensor becomes unreliable, damaged or produces nuisance switching. The exact reference 1017860 should be matched with the existing installation to ensure compatibility with the optical arrangement, reflector, mounting and wiring configuration.

Each unit supplied by Cnc-shopping can be visually inspected and functionally tested on suitable automation test equipment when applicable. Products are securely packaged to protect the optical face and connector during transportation and can be supplied with a commercial warranty, fast dispatch, worldwide shipping, obsolete-part sourcing, repair and exchange services depending on stock and condition.

Frequently asked questions about WL24-2B430:

Does it support both sinking and sourcing outputs?
Yes, the unit provides a universal switching output compatible with NPN or PNP wiring schemes, allowing direct connection to common PLC and CNC I/O cards without changing input types.

What distance can it cover in a typical installation?
The sensor is rated for up to 22 m under proper alignment and clear line of sight. For best results maintain a clean optical path and verify alignment during commissioning or after mechanical adjustments.

Is it suitable as a drop-in replacement for other WL24-2 variants?
It can often replace other WL24-2 units when the range and output requirements match. Check the full suffix against your existing model and match the wiring to the NPN or PNP scheme used by your control system.

Where is it typically used on CNC machinery?
Common points include enclosure doors, pallet loading stations, part presence checks on conveyors, and position confirmation on handling axes associated with tool magazines and workpiece transfer systems.