1144238

Overview

The SICK 1144238 is a safety laser scanner designed for area protection and personnel safeguarding in industrial environments. It operates as a Class 1 laser product, ensuring eye safety without requiring protective measures. The device features a scanning range of up to 5 meters with a resolution of 30 millimeters. It supports multiple fieldbus interfaces including PROFIBUS DP and PROFINET for seamless integration into automation systems. The unit includes two PNP safety outputs and one PNP switching output for control logic. It complies with international safety standards such as IEC 61496-1 and ISO 13849-1, achieving Performance Level e (PL e) and Safety Integrity Level 3 (SIL 3).

Feature Summary

• Class 1 laser technology ensures inherent eye safety during operation.
• Dual-channel safety outputs provide reliable monitoring of protected zones.
• Supports standard industrial communication protocols for system integration.

Applications

• Personnel safeguarding around automated machinery
• Area protection for autonomous mobile robots
• Perimeter monitoring in logistics centers

Procurement Notes

Verify the specific ordering suffix matches the required interface and mounting configuration. Confirm that the safety performance level meets the machine's risk assessment requirements. Ensure compatibility with existing PLC networks and safety controllers before procurement.

Selection Notes

Select this model based on the required detection range and zone dimensions. Evaluate the need for specific communication protocols like PROFIBUS or PROFINET. Consider the environmental conditions such as ambient light and potential interference from other sensors when choosing between similar series models.

Part Context

This component belongs to SICK's safety laser scanner family, which provides non-contact area protection. These devices are engineered to detect intrusions into hazardous zones and trigger appropriate safety responses. The series is widely used in manufacturing and material handling sectors to protect operators from moving parts.

Replacement Considerations

Check for updated series replacements within the SICK portfolio that offer enhanced connectivity or improved resolution. Verify mechanical mounting dimensions to ensure direct replacement feasibility. Confirm that any substitute maintains the same safety integrity level and functional compatibility.