1111726

Overview

The SICK model 1111726 is a safety light curtain system designed for personnel protection in industrial environments. It features a resolution of 30 mm and a field of protection ranging from 450 mm to 900 mm. The device operates with a response time of 30 ms and utilizes a red LED light source. It supports PROFIBUS DP communication protocol for integration into automated control systems. The unit includes an external device monitoring (EDM) function and complies with relevant safety standards for machine guarding applications.

Feature Summary

• Provides reliable personnel protection through precise object detection within the specified field of protection.
• Integrates seamlessly with industrial automation networks via standard PROFIBUS DP interface.
• Includes external device monitoring capabilities to ensure continuous safety circuit integrity.

Applications

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

Procurement Notes

Verify that the specific订货代号 matches the required resolution and height configuration for your application. Confirm compatibility with existing safety controllers regarding PROFIBUS DP addressing and EDM wiring requirements. Ensure environmental conditions such as ambient light and temperature fall within the operational specifications defined in the official datasheet.

Selection Notes

Select this model based on the required resolution of 30 mm for personnel protection. Choose the appropriate field of protection length between 450 mm and 900 mm depending on the hazard distance calculation. Ensure the controller supports the PROFIBUS DP protocol and can handle the specific safety category requirements of the machinery.

Part Context

This component belongs to SICK's safety light curtain product line, which focuses on non-contact protective devices for industrial machinery. These systems are engineered to detect intrusions into hazardous areas and trigger immediate machine stops to prevent injury. The series emphasizes high reliability and ease of integration into complex safety architectures.

Replacement Considerations

Consult official SICK documentation for direct substitute part numbers or updated series replacements. Verify that any alternative maintains identical resolution, field of protection, and communication protocol compatibility to ensure continued safety compliance.