SICK Retroreflective Photoelectric Sensor, Rectangular Sensor

SICK Series W9 Photoelectric Sensor, 30V Maximum DC Voltage, IP67 - WL9-3P2430

This photoelectric sensor detects objects using a retroreflective optical arrangement and is designed for industrial automation tasks. It operates with a PNP switching output and is suited to environments where a compact, rectangular sensor with a hole-mount arrangement is required. The device is intended for use across a wide temperature range and connects via a standard 4-pin M12 terminal.

Features and Benefits:

• Pin point LED light source delivers precise detection and narrow beam alignment
  0.5ms response time enables fast object sensing and high cycle throughput
  Operates from 30VDC, allowing straightforward integration with common control voltages
  100mA maximum current supports typical input loads without external drivers
  Plastic housing with robust ingress protection resists washdown and contaminants
  CE and cULus approvals facilitate deployment in regulated industrial installations

Applications

• Suitable for part detection on high-speed conveyors in assembly lines
  Ideal for presence sensing of reflective labels and tags in packaging
  Used for position verification of components in pick-and-place systems
  Can be used for safety-adjacent monitoring where Compact sensors are needed
  Used with automated inspection stations requiring quick response times

What connector type does it use for wiring into control systems?

It uses a four-pin M12 Terminal for electrical connection and straightforward cabling.

How does the sensor handle harsh cleaning procedures?

The enclosure meets IP67, IP69K and IP66 ratings so it tolerates dust ingress and high-pressure, high-temperature washdowns.

What mounting method is required for installation?

It is designed for hole-mount attachment to panels or brackets for stable positioning.

What temperature extremes can it operate within?

The unit functions across a range from -40°C up to 60°C for varied industrial climates.

Notes

For retro-reflective sensors a suitable reflector is required.
For PL80A, PL30A & C110 reflectors see stock nos. 265-2776, 265-2760 & 265-2748 respectively.