{"product_id":"f3sj-e0225p25-omron-safety-light-curtain-f3sj-series","title":"F3SJ-E0225P25 Omron Safety Light Curtain F3SJ Series","description":"\u003cp\u003eConfigured for optical presence detection and automated safety circuit trip execution in machinery guard loops, the \u003cstrong\u003eOmron F3SJ-E0225P25\u003c\/strong\u003e (\u003cstrong\u003eF3SJ-E\u003c\/strong\u003e Safety Light Curtain) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Nomenclature \u0026amp; Structural Matrix\u003c\/h3\u003e\n\u003cp\u003eThe functional and physical capabilities of the light curtain assembly are defined by the catalog model suffix hierarchy:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eF3SJ-E\u003c\/strong\u003e: Baseline series platform designed for fundamental optical safety guarding without software setup routines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0225\u003c\/strong\u003e: Denotes an effective vertical protective height of 225 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP\u003c\/strong\u003e: Indicates PNP sourcing open-collector transistor logic output configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25\u003c\/strong\u003e: Specifies a 20 mm beam gap establishing a 25-mm diameter object resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical \u0026amp; Electrical Performance Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF3SJ-E0225P25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e320 mm x 120 mm x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eEmitter: 41 mA max.; Receiver: 42 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003eSELV\/PELV 24 VDC +\/-20% (ripple p-p 10% max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003ePNP output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Count\u003c\/td\u003e\n\u003ctd\u003e10 beams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Height\u003c\/td\u003e\n\u003ctd\u003e225 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eType 4 safety light curtain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand and Arm Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Capability\u003c\/td\u003e\n\u003ctd\u003e25-mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Gap\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range\u003c\/td\u003e\n\u003ctd\u003e0.2 to 7 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eInfrared LED (870 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Connectivity \u0026amp; Interface Protocol\u003c\/h3\u003e\n\u003cp\u003eThe optoelectronic sensor routes discrete trip signals into safety controller architectures over EtherNet\/IP and Profinet deterministic networks. Maintaining low transmission latency and optimal backplane execution speeds, the system supports high I\/O density scaling. Verified firmware flash compatibility ensures synchronized logic response without processing bottlenecks during interruption events.\u003c\/p\u003e\n\u003ch3\u003eSystem Components \u0026amp; Package Deliverables\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron F3SJ-E0225P25 Emitter Sensor Unit\u003c\/li\u003e\n\u003cli\u003e1 x Omron F3SJ-E0225P25 Receiver Sensor Unit\u003c\/li\u003e\n\u003cli\u003e1 x Top\/Bottom Intermediate Mounting Bracket Kit\u003c\/li\u003e\n\u003cli\u003e1 x Field Installation Reference Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Alignment \u0026amp; Wiring Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Alignment \u0026amp; Structural Security\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the emitter and receiver units strictly parallel across the designated 0.2 to 7 m span.\u003c\/li\u003e\n\u003cli\u003eFix mounting brackets firmly onto vibration-isolated machine frame members to prevent optical axis drift.\u003c\/li\u003e\n\u003cli\u003eConfirm optical line-of-sight convergence across all 10 beams before tightening structural locking hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Distribution \u0026amp; Shielding Isolation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower the optical head assembly using a regulated SELV\/PELV 24 VDC power supply with voltage ripple under 10% p-p.\u003c\/li\u003e\n\u003cli\u003eMaintain physical separation between sensor cables and high-voltage AC motor conductors or VFD outputs.\u003c\/li\u003e\n\u003cli\u003eBond the extruded aluminum housing directly to protective earth ground using low-impedance grounding straps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Operating Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What voltage stability limits must the DC power supply maintain during operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The SELV\/PELV source must supply 24 VDC within a +\/-20% voltage window, limiting peak-to-peak ripple strictly to 10% max to preserve logic functions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is live cable disconnection allowed while power remains applied to the unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Live hot-swapping is prohibited. Always isolate the main 24 VDC power source prior to disconnecting cable connectors to prevent output transistor damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What physical resolution does this 10-beam light curtain provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Featuring a 20 mm beam gap across 10 beams, the curtain detects opaque targets down to a 25-mm diameter, executing hand and arm guarding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do the PNP sourcing outputs operate when the sensing area is clear?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: In an unobstructed state, internal PNP switching transistors drive 24 VDC output signals active high to the connected safety controller input channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the current draw for the emitter and receiver heads under no-load conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: For a 10-beam array under no load, the emitter draws up to 41 mA max, and the receiver draws up to 42 mA max from the 24 VDC power bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ingress protection rating applies to the external housing assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The extruded enclosure construction satisfies IP65 standards, resisting fine dust ingress and protecting optics against low-pressure water streams.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What light source wavelength is generated by the emitter module array?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The transmitter unit houses solid-state infrared LEDs radiating at a peak wavelength of 870 nm to establish optical beam linkage with the receiver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How can noise-induced false trips be mitigated in high-EMI installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Run shielded cables through grounded metallic conduits and connect the shield drain wire to a single protective earth ground terminal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306674536621,"sku":"F3SJ-E0225P25","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/F3SJ-E0225P25_1.jpg?v=1789708982","url":"https:\/\/www.maxwellplc.com\/products\/f3sj-e0225p25-omron-safety-light-curtain-f3sj-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}