The Omron F3SJ-E0305N25 Safety Light Curtain provides 25 mm hand detection across a 305 mm protective height for safeguarding smaller machine access areas. Its sensing field consists of 14 infrared beams separated by a 20 mm beam gap to monitor hand intrusion through the protected opening. The unit operates from a 24 VDC power supply and establishes a non-contact optical protective field across the monitored area. Its compact 305 mm protective height makes this configuration suitable for localized access points rather than tall machine openings, while maintaining the specified hand-level detection capability. The F3SJ-E0305N25 identifies this configuration within the F3SJ Series and forms part of the compact hand protection light curtain range available within Omron machine safety equipment.
Two NPN transistor outputs, load current 200 mA max., residual voltage 2 V max. (except for voltage drop due to cable extension), Leakage current 1 mA max., load inductance 2.2 H max. *3, Maximum capacity load 1 ?F
Protective Circuit
Output short-circuit protection, and power supply reverse polarity protection
Insulation Resistance
20 M? min. (at 500 VDC)
Ambient Temperature
Operating: -10 to 55°C (non-freezing), Storage: -25 to 70°C
Ambient Humidity
Operating: 35% to 85% (no condensation), Storage: 35% to 95% RH
The Omron F3SJ-E0305N25 is a F3SJ Safety Light Curtain designed for use in machine guarding, access protection, and point-of-operation safety around conveyors, presses, and automated lines. It is usually evaluated together with related models such as Omron F3SJ-A0305P20 (Hand protection, 15 mm beam gap, 20 beams, 305 mm protective height, M12 Connector 8-pin) when engineers are matching safety light curtains to application risk levels and space constraints. Reviewing application type, beam gap, number of beams, protective height, and connection method makes it easier to select the right curtain for finger protection, hand detection, or body protection zones along the machine. The F3SJ-E0305N25 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light.
