1114995

Overview

The SICK 1114995 is a safety light curtain system designed for personnel protection in industrial environments. It operates as an active optoelectronic device, utilizing infrared light beams to create a protective field. The unit features a transmitter and receiver pair that monitors the presence of objects within the detection zone. It supports standard safety protocols including beam coding and external device monitoring (EDM) to ensure reliable operation. The system is engineered for robust performance under varying environmental conditions, providing a secure solution for safeguarding machinery access points.

Feature Summary

• Active optoelectronic sensing technology for personnel protection
• Beam coding capability to prevent interference from adjacent units
• External Device Monitoring (EDM) support for circuit integrity verification
• Robust housing design suitable for industrial machinery applications

Applications

• Protection of hazardous machine zones such as presses and injection molding machines
• Safeguarding access points to automated assembly lines
• Personnel protection at robotic work cells
• Monitoring of dangerous areas in packaging and material handling equipment

Procurement Notes

Verify the specific resolution and height requirements against the machine's hazard analysis before ordering. Confirm the required cable length and connector type for integration with the existing control system. Ensure compatibility with the chosen safety relay or controller. Check for any necessary mounting accessories or reflectors if using a retro-reflective configuration. Validate that the selected model meets the required Safety Integrity Level (SIL) or Performance Level (PL) for the application.

Selection Notes

Select based on the required detection resolution to distinguish between fingers and hands. Determine the necessary height of the protective field to cover the entire hazard zone. Consider the operating distance between the transmitter and receiver units. Evaluate the environmental factors such as ambient light, dust, or vibration that may affect performance. Choose appropriate connection options like M12 connectors or direct wiring based on the installation constraints.

Part Context

This component belongs to SICK's range of safety light curtains, which are critical elements in factory automation safety systems. These devices are part of a broader ecosystem of safety sensors and controllers designed to comply with international standards such as IEC 61496. The product line emphasizes modularity and ease of integration into complex machinery setups.

Replacement Considerations

When replacing older models, verify that the new unit's electrical interface and safety parameters match the existing system. Ensure that the mounting dimensions allow for a direct swap without modifying the machine structure. Confirm that the replacement supports the same safety functions and diagnostic capabilities required by the current risk assessment.