Omron F3SJ-E0545N25 F3SJ-E Series Safety Light Curtain

Description

Designed to provide robust safeguarding, the F3SJ-E0545N25 functions as a Type 4 safety light curtain engineered specifically for hand detection. Operating on a 24 VDC SELV/PELV power supply, this NPN-output optical barrier features 26 beams across a protective height of 545 mm, enabling efficient risk reduction in industrial machinery environments without hindering workflow access.

This optical safety system integrates both an emitter and a receiver unit. With a beam gap of 20 mm, the device delivers a highly precise 25-mm diameter detection capability over an operating range of 0.2 to 7 meters. Its standardized design ensures straightforward physical alignment and reliable long-term performance under demanding industrial conditions.

Features

• Type 4 safety light curtain configuration for elevated safety performance requirements.
• 26 infrared optical beams operating at an 870 nm wavelength.
• Integrated NPN solid-state safety outputs.
• Protective detection height of 545 mm with a 20 mm beam pitch.
• IP65 ingress protection rating resisting dust and low-pressure water jets.
• Low current consumption design minimizing system power overhead.

Applications

• Robotic cell perimeter safeguarding
• Automated assembly and packaging machinery
• Material handling and conveyor systems
• Access control and safety zone monitoring

Technical Specifications

Installation Guidelines

When installing the safety light curtain, ensure the physical distance between the sensing field and the hazardous machine parts conforms to safety distance calculation standards (such as ISO 13855). Mount the emitter and receiver securely on rigid, vibration-free structures. Ensure proper alignment of the optical axes to prevent system faults or unexpected shut-offs. Route control cables separately from high-voltage motor lines to mitigate electromagnetic interference risks.

Compliance and Certifications

• Type 4 Safety Light Curtain (IEC 61496-1 / -2)
• CE Mark