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Omron F3SJ-A2340P25-TS — Safety Light Curtains

Omron F3SJ-A2340P25-TS Light Curtain, Hand Protection 25mm

MPNF3SJ-A2340P25-TS
End of Life

Omron F3SJ-A series safety light curtain, type F3SJ-A2340P25-TS, hand protection, 25mm detection capability, 2340mm protective height, 117 beams, 20mm beam pitch, 0.2m–7.0m range, 24VDC, IP65.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

F3SJ-A2340P25-TS — Identification
ParameterValue
SeriesF3SJ-A
F3SJ-A2340P25-TS — Safety & Performance
ParameterValue
Detection capability (resolution)25mm
ProtectionHand
Protective height2340mm
Operating range (sensing distance)0.2m ~ 7.0m
Number of beams117
Beam pitch20mm
FeaturesBlanking, Muting Function
F3SJ-A2340P25-TS — Electrical / I/O
ParameterValue
Supply voltage24VDC
F3SJ-A2340P25-TS — Environmental
ParameterValue
Operating temperature-10°C ~ 55°C
Ingress protection (IP)IP65 - Dust Tight, Water Resistant

Product details

Protective height is 2340mm, covered by 117 infrared beams at a 20mm pitch. The 20mm pitch is tighter than the 25mm detection capability might suggest — that extra beam density gives better resolution for small-object detection and reduces blind spots near the edges of the curtain. Operating range spans 0.2m to 7.0m, which covers most machine-guarding distances from a press infeed to a robot cell perimeter. The 24VDC supply is standard for safety circuits, and IP65 means the housing and optics survive washdown — suitable for food processing or machining lines where coolant mist and hose-down cleaning are routine.

The 117 beams at 20mm pitch cover the protective height. Detection capability is 25mm.

Frequently asked questions

What is the protective height and how many beams cover it?

The protective height is 2340mm, covered by 117 beams at a 20mm pitch. The 20mm beam spacing is tighter than the 25mm detection capability, giving better resolution for small objects near the edges.

Can this light curtain handle washdown environments?

Yes, the IP65 rating means the housing and optics are dust-tight and protected against water jets from any direction. It is suitable for food processing, machining lines, or any area where hose-down cleaning is routine.

What are blanking and muting, and does this unit support them?

Blanking lets you disable specific beams to allow fixed obstructions through the curtain without tripping the safety output. Muting temporarily suspends the curtain during material transfer cycles. This unit includes both functions onboard, reducing the need for an external safety controller in standard layouts.

MPN
F3SJ-A2340P25-TS