{"product_id":"honeywell-lg1093aa25-safety-systems-light-curtai","title":"Honeywell LG1093AA25 Safety Systems Light Curtai","description":"\u003cp\u003eThe \u003cstrong\u003eRadwell LG1093AA25\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eLG1093AA25\u003c\/strong\u003e Light Curtain, operates as a dedicated hardware component for optoelectronic presence sensing, optical perimeter guarding, and fail-safe machine primary control element interruption within industrial safety networks. Configured for high-reliability safety control (SIS), the optoelectronic device provides direct physical\/electrical execution to drop active safety relays upon light beam path interruption.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eLG1093AA25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRadwell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eSafety Systems \/ Light Curtains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.30 lbs (1.95 kg) net emitter\/receiver mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard multi-beam structural enclosure footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSafety Light Curtains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Instrumentation \u0026amp; High-Reliability Control Rails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 Certification and Triple Modular Redundancy (TMR) 2oo3 Architecture\u003c\/strong\u003e The safety light curtain incorporates self-checking dual-channel microprocessors that continuously cross-validate optical beam reception. This dense internal diagnostic layout enforces cross-talk suppression and circuit fault detection, enabling the device to interface directly into SIL3-rated emergency stop loops and TMR safety controllers without reducing the overall safety system reliability matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation and Fail-Safe State Execution\u003c\/strong\u003e The internal solid-state safety outputs (OSSDs) utilize complete galvanic isolation from the primary logic power rails. This structural barrier blocks external inductive spikes from jamming the outputs in an \"on\" state; upon a light beam break or internal hardware fault, the isolated solid-state switches drop output potential instantly, executing a fail-safe state transition that commands the downstream safety relays to isolate dangerous machinery power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the primary alignment constraints when installing this 4.30 lbs light curtain assembly across long scanning distances?\u003c\/p\u003e\n\u003cp\u003eA: The emitter and receiver optical axes must maintain precise parallel alignment within defined angular thresholds. Structural flexing or low-frequency plant deck vibrations that alter this physical orientation will cause the receiver to register a beam break fault, locking the safety outputs into a safe, de-energized state.\u003c\/p\u003e\n\u003cp\u003eQ: How do the integrated OSSD outputs react to external short-circuits or cross-talk from adjacent 24 VDC control lines?\u003c\/p\u003e\n\u003cp\u003eA: The module executes continuous active pulse testing on its output lines, briefly forcing the signal low for microsecond intervals. If an external short-circuit to a 24 VDC supply or a cross-channel short is detected during these checks, the internal logic flags an external wiring fault and prevents machine start-up sequences.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45103088107635,"sku":"LG1093AA25","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-15_11-31-19.png?v=1781503414","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-lg1093aa25-safety-systems-light-curtai","provider":"DcsSupplier Limited","version":"1.0","type":"link"}