This document is a technical manual for safety light curtain F3SN-A
The F3SN‑A Safety Light Curtain is an electro‑sensitive protective device (ESPE) designed to detect persons and stop hazardous machinery. This manual provides detailed safety instructions, installation guidelines, wiring recommendations, and compliance information for the F3SN‑A series.
Key topics include regulatory approvals (EU Machinery Directive, UL listings), proper mounting and wiring practices, environmental restrictions, and required accessories such as test rods and mounting brackets. The document also outlines power‑supply requirements and the need for qualified personnel to perform risk assessments and maintenance.
| Power supply voltage | 24 VDC ±10 % |
|---|---|
| Maximum mounting distance | 640 mm |