{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3Z-LL61","brand":"Omron","brandSlug":"omron","productSlug":"E3Z-LL61","canonicalUrl":"https://aoctrl.com/omron/E3Z-LL61","factsUrl":"https://aoctrl.com/api/mcp/products/E3Z-LL61","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3Z-LL61 Photoelectric Sensor, distance-settable BGS, red laser 655 nm, 20-300 mm sensing on white, open collector 100 mA, 12-24 VDC.","salesMarkdown":"## What this laser BGS sensor does The Omron E3Z-LL61 is a distance-settable photoelectric sensor with background suppression (BGS) using a red laser diode at 655 nm. It throws a tight 0.5 mm spot at 300 mm, so you can pick out a small target against a close background—good for presence checks on conveyors or registration marks. Sensing range on white paper goes 20 to 300 mm; on black paper it drops to 20 to 160 mm, so factor in your target reflectivity. It runs on 12 to 24 VDC (ripple within 10%) and pulls 30 mA max. The output is an open collector rated 100 mA at up to 26.4 VDC, which means it can drive a PLC input or a small relay directly—just mind the pull-up resistor and flyback diode if switching an inductive load. ## Wiring and mounting notes Wiring uses brown (12-24 VDC), blue (common), black (open collector). The laser spot at 300 mm is 0.5 mm diameter.","metaTitle":"Omron E3Z-LL61 Photoelectric Sensor, BGS Red Laser, 20-300mm","metaDescription":"Omron E3Z-LL61 photoelectric sensor, distance-settable background suppression, red laser 655 nm, sensing 20-300 mm white, open collector 100 mA, 12-24 VDC. Sourced to order against","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3Z-LL61","Product No.":"E3Z-LL61","description":"Photoelectric Sensor","Product type":"Photoelectric Sensor","Control output":"Load power supply voltage: 26.4 VDC max., Load current: 100 mA max., Open collector outpu","Sensing method":"Distance-settable (BGS Models)","Shipping weight":"1 Kg","lifecycle_stage":"current","Sensing distance":"White paper (100 × 100 mm): 20 to 300 mm, Black paper (100 × 100 mm): 20 to 160 mm","Set distance range":"White paper (100 × 100 mm): 40 to 300 mm, Black paper (100 × 100 mm): 40 to 160 mm","Current consumption":"30 mA max","Estimated Lead Time":"Usually ships in 1-10 working days..","Power supply voltage":"12 to 24 VDC±10%, ripple (p-p): 10% max.","Light source (wavelength)":"Red LD (655 nm), JIS CLass 1, IEC Class 1, FDA Class 2","Spot diameter (reference value)":"0.5-mm dia. at 300 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$215.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eaf9345d843d1732ad8a616713ec662c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of the Omron E3Z-LL61?","answer":"On white paper (100×100 mm) the sensing distance is 20 to 300 mm; on black paper it is 20 to 160 mm."},{"question":"Is the E3Z-LL61 a background suppression sensor?","answer":"Yes, it is a distance-settable BGS (background suppression) model."},{"question":"What type of output does the E3Z-LL61 have?","answer":"Open collector output, rated 100 mA max at up to 26.4 VDC."},{"question":"What is the supply voltage for the Omron E3Z-LL61?","answer":"12 to 24 VDC ±10%, ripple p-p 10% max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3Z-LL61","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/E3Z-LL61 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}