OMRON F3SN-A0225P14-D Safety Light Curtain – F3SN-A Series
Imagine a high-speed stamping press or an automated robotic cell operating without a reliable safety barrier. A momentary lapse in guarding — a maintenance technician reaching into the danger zone, a misaligned physical guard, or a bypassed interlock — can result in catastrophic injury, production shutdown, and severe regulatory liability. In modern industrial environments, the safety light curtain is not optional equipment; it is the last line of defense between human operators and machine hazards. Without a properly specified and certified device, no amount of procedural control can fully substitute for a validated electro-sensitive protective device (ESPD).
The OMRON F3SN-A0225P14-D is a Type 4 safety light curtain from OMRON’s F3SN-A Series — one of the most widely deployed safety sensing families in global industrial automation. With a protective height of 225 mm and a detection resolution of 14 mm (finger detection), this model is precisely engineered for applications requiring compact guarding of hand and finger access points on machinery. The F3SN-A Series holds IEC 61496-1/-2 Type 4 certification and is recognized under UL, CE, and other major international safety standards, making it a trusted choice for OEMs and end-users across automotive, electronics, food processing, and general manufacturing sectors worldwide.
Technical Specifications
- Model: F3SN-A0225P14-D
- Brand: OMRON
- Series: F3SN-A Series
- Safety Category: Type 4 (IEC 61496-1/-2)
- Protective Height: 225 mm
- Detection Resolution: 14 mm (finger detection)
- Sensing Distance: 0.1 – 7 m
- Response Time: ≤ 8 ms (emitter + receiver pair)
- Output: 2 x PNP safety outputs (OSSD)
- Supply Voltage: 24 VDC ±20%
- Current Consumption: Refer to OMRON official datasheet
- Protection Rating: IP65
- Operating Temperature: -10°C to +55°C
- Connection: M12 connector
- Weight (approx.): 1,960 g (unit set)
- Certifications: CE, UL, TÜV
Note: All specifications are based on OMRON official documentation. Do not rely solely on this page for safety-critical design decisions — always consult the official OMRON F3SN-A Series datasheet.
Key Features & Benefits
- Type 4 Safety Rating: Meets the highest IEC 61496 safety integrity level for light curtains, suitable for SIL 2 / PLe applications.
- 14 mm Finger Detection Resolution: Detects fingers and small objects, providing reliable guarding for hand-access hazard zones.
- Compact 225 mm Protective Height: Ideal for guarding smaller machine openings without over-engineering the safety zone.
- Fast Response Time (≤ 8 ms): Minimizes stopping distance requirements, enabling closer machine guarding and higher productivity.
- IP65 Rated Housing: Resistant to dust and water jets, suitable for demanding factory floor environments.
- Dual PNP OSSD Outputs: Redundant safety outputs for direct integration with safety PLCs and safety relays.
- Easy Alignment: Built-in alignment indicators simplify installation and reduce commissioning time.
- Muting & Blanking Support: Compatible with OMRON muting controllers for material pass-through applications.
Industry & Equipment Applications
- Automotive Manufacturing: Press lines, robotic welding cells, assembly stations
- Electronics Assembly: SMT lines, pick-and-place machines, PCB handling equipment
- Food & Beverage Processing: Packaging machines, filling lines, conveyor access points
- General Manufacturing: Injection molding machines, CNC machining centers, palletizers
- Logistics & Warehousing: Automated conveyor systems, sortation equipment
- Semiconductor & Cleanroom: Wafer handling, automated test equipment (ATE)
System Integration & Compatible Parts
The F3SN-A0225P14-D is designed for seamless integration within OMRON’s safety ecosystem and third-party safety architectures:
- Safety Controllers: OMRON G9SP Series, NE1A Series Safety Network Controllers
- Safety Relays: OMRON G9SA Series, G9SB Series
- Safety PLCs: Compatible with Siemens S7-300/400 F-series, Rockwell GuardLogix via safety I/O modules
- Muting Controllers: OMRON F39-MC Series for muting lamp and sensor integration
- Mounting Brackets: F39-LJ Series mounting brackets (sold separately)
- Cables & Connectors: F39-JC Series M12 pre-wired cables
Our Quality Assurance Process
At Konmask.com, every OMRON F3SN-A0225P14-D unit we supply undergoes a rigorous multi-stage verification process before shipment:
- Source Verification: Units are sourced exclusively from authorized distributors and verified supply chains to ensure genuine OMRON products.
- Visual & Physical Inspection: Each unit is inspected for packaging integrity, label authenticity, and physical condition.
- Documentation Check: Certificates of conformity, CE declarations, and traceability documents are verified and provided upon request.
- Functional Testing (where applicable): Safety-critical components are tested for basic electrical continuity and output response prior to dispatch.
- Secure Packaging: Anti-static and shock-resistant packaging ensures safe transit to your facility.
How to Order
- Submit an inquiry via the Contact / Request a Quote button on this page.
- Provide your required quantity, delivery destination, and any project-specific requirements.
- Our technical sales team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange secure packaging and international shipping with full tracking.
- Post-delivery support is available for documentation, installation guidance, and warranty claims.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation Components — Deep expertise in safety devices, PLCs, drives, and control systems from leading global brands.
- ✅ Verified Supply Chain — We work only with traceable, authenticated sources to eliminate counterfeit risk.
- ✅ Global B2B Export Experience — Serving OEMs, system integrators, and MRO buyers across Asia, Europe, the Americas, and the Middle East.
- ✅ Fast Response & Technical Support — Our engineers understand your application, not just the part number.
- ✅ Flexible MOQ & Competitive Pricing — Whether you need 1 unit for emergency replacement or 100+ for a project build, we can accommodate.
- ✅ Complete Documentation — CE declarations, test reports, and traceability records provided on request.
Frequently Asked Questions
Q1: Is the OMRON F3SN-A0225P14-D a Type 4 safety light curtain?
Yes. The F3SN-A0225P14-D is certified to IEC 61496-1/-2 Type 4, the highest safety integrity level for electro-sensitive protective devices (ESPDs). It is suitable for use in Safety Integrity Level 2 (SIL 2) and Performance Level e (PLe) safety functions.
Q2: What does the “14” in F3SN-A0225P14-D mean?
The “14” refers to the detection resolution of 14 mm, which corresponds to finger detection capability. This means the curtain can reliably detect objects (including fingers) with a minimum diameter of 14 mm entering the protected zone.
Q3: What is the protective height of this model?
The protective height is 225 mm, making it suitable for guarding smaller machine access openings such as hand-insertion points on presses, packaging machines, and assembly equipment.
Q4: Can this light curtain be used with a safety PLC from another brand (e.g., Siemens or Rockwell)?
Yes. The F3SN-A0225P14-D outputs standard dual PNP OSSD signals, which are compatible with safety PLCs and safety relays from Siemens, Rockwell Automation, Pilz, Sick, and other major manufacturers, provided the input specifications match.
Q5: How do I request a quote or check stock availability?
Please use the inquiry form on this page or contact us directly at support@konmask.com or +0086 19859288691. Our team will respond within 1 business day with pricing and lead time information.
Q6: Do you provide a certificate of conformity with the F3SN-A0225P14-D?
Yes. Upon request, we provide the CE Declaration of Conformity, UL certification reference, and supply chain traceability documentation for all OMRON safety products.
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