Detection zone and guarding task
The F3SG-2RE0190P30 is an 8-beam safety light curtain with 30 mm resolution, meaning it detects a 30 mm diameter object anywhere in the protected plane — typically a finger or hand reaching into a hazard zone. Eight beams means the guarded height is segmented into eight discrete channels; the resolution determines the minimum object size the curtain can reliably detect, which maps to the required safety distance per ISO 13855. The sender and receiver pair ships as a matched set; the optical alignment and synchronization are handled by the F3SG-RE series protocol, no separate controller required for basic safeguarding.