The F3SJ-A1745P30 is a safety light curtain designed to protect operators working near hazardous machinery by detecting any intrusion into the protected zone. It works by forming an invisible infrared beam field between the emitter and receiver. When an object or person interrupts one or more beams, the system immediately sends a stop signal to the connected machine to prevent injury or damage. This makes it ideal for use in presses, assembly lines, packaging systems, and other industrial environments requiring reliable safety control.
The Omron F3SJ-A1745P30 Safety Light Curtain provides PNP semiconductor safety outputs (OSSD: Output Signal Switching Device). These outputs are dual-channel and work in synchronization to ensure safe and fail-proof operation. If any fault or interruption is detected, the PNP safety outputs switch off instantly to bring the machine to a safe stop. This dual-safety output design meets international safety standards such as PL e (EN ISO 13849-1) and SIL 3 (IEC 61508), offering high reliability and performance. It ensures that even in the event of a wiring fault or single-channel failure, the protective function remains active, maintaining complete operator safety in demanding industrial applications.