4055055

Overview

The SICK 4055055 is a photoelectric sensor from the WTB9 series, designed for industrial object detection. It operates using through-beam technology with an integrated receiver and separate emitter unit. The device features a PNP switching output and utilizes visible red light for reliable performance. It is engineered for robust operation in demanding environments, offering high protection against interference from ambient light and surface reflections.

Feature Summary

• Through-beam detection principle for long-range sensing capabilities
• Integrated receiver unit with visible red light source
• PNP switching output configuration for standard PLC integration
• High immunity to ambient light and optical interference

Applications

• Automated assembly line monitoring
• Packaging machine safety interlocks
• Conveyor belt presence detection
• Industrial door automation systems

Procurement Notes

Verify the specific cable length and connector type required for your installation, as the base model may require separate cabling. Confirm that the PNP output polarity matches your control system inputs. Ensure the operating distance requirements align with the sensor's rated range specifications before finalizing the order.

Selection Notes

Select this model when through-beam reliability is critical over extended distances. The visible light aids in precise alignment during installation. Consider the environmental conditions such as dust or vibration levels, as the housing provides specific ingress protection ratings suitable for factory floor applications.

Part Context

This component belongs to the WTB9 series of photoelectric sensors by SICK. The series is known for its modular design and versatility in various industrial automation tasks. The 4055055 designation specifically identifies the receiver unit within the through-beam pair configuration.

Replacement Considerations

Check for updated revisions within the WTB9 series that may offer improved connectivity options. Verify compatibility with existing mounting brackets and cables used in current setups to ensure seamless integration without additional adapters.