4094545

Overview

The SICK 4094545 is a safety light curtain belonging to the C4000 series, designed for personnel protection in industrial environments. It features a resolution of 30 mm and a vertical detection field height of 450 mm. The device operates with an external equipment monitoring (EDM) function and utilizes beam coding for enhanced security against interference. It supports standard safety-rated outputs compliant with EN ISO 13849-1 Category 4 and PL e. The unit employs a M12 connector interface for power and signal transmission, ensuring robust connectivity in automated machinery settings.

Feature Summary

• Provides reliable personnel protection through high-resolution optical detection fields
• Integrates external equipment monitoring (EDM) for comprehensive system safety verification
• Utilizes beam coding technology to ensure operational integrity and resistance to ambient light interference

Applications

• Machine guarding for press brakes and stamping machines
• Protection zones around robotic work cells
• Safety barriers for automated assembly lines

Procurement Notes

Verify the specific order number against the official SICK product catalog to confirm the exact resolution and height configuration. Ensure compatibility with existing safety controllers regarding EDM wiring requirements. Check for any regional certification markings required for your specific installation location. Confirm connector type and cable length options if not included in the base unit specification.

Selection Notes

Select this model based on the required safety distance calculations derived from the machine's approach speed and parameter values. Ensure the 30 mm resolution meets the finger protection requirements for the specific hazard zone. Verify that the 450 mm height adequately covers the accessible danger areas without excessive gaps. Confirm that the control system supports the necessary safety output architecture.

Part Context

This component is part of the SICK C4000 safety light curtain family, which offers modular solutions for various protection heights and resolutions. The C4000 series is engineered for straightforward integration into complex automation systems, providing standardized interfaces and robust housing suitable for demanding industrial conditions.

Replacement Considerations

Consult the SICK replacement guide for direct equivalents within the C4000 series or upgraded generations. Verify mechanical mounting dimensions and electrical pinouts to ensure interchangeability with legacy systems without requiring extensive retrofitting.