{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EESX951R1M","brand":"Omron","brandSlug":"omron","productSlug":"EESX951R1M","canonicalUrl":"https://aoctrl.com/omron/EESX951R1M","factsUrl":"https://aoctrl.com/api/mcp/products/EESX951R1M","rawCanonicalId":null},"summary":{"shortDescription":"Omron EE-SX95 series, Photomicrosensor, transmissive type, NPN output, 5 mm sensing distance, 5-24 VDC supply, 50 mA load, pre-wired, IP50.","salesMarkdown":"The Omron EESX951R1M is a transmissive photomicrosensor from the EE-SX95 series, built for through-beam detection of objects passing through a 5 mm gap. It uses an infrared LED light source and outputs an NPN open-collector signal, switching on either light or dark condition depending on the wiring configuration. Supply range is 5 to 24 VDC, and the output sinks up to 50 mA — enough to drive a PLC input or small relay directly. The 5 mm sensing distance is the slot width — the object must break the beam inside that gap. This is a fixed-gap sensor, not a proximity type; alignment is mechanical, not electrical. The NPN output is common for Japanese-origin PLCs; if your input card expects a PNP signal (sourcing), you will need a level shifter or a different sensor. The infrared LED is invisible to the eye, so a test jig or a reflective card helps during commissioning.","metaTitle":"Omron EE-SX95 EESX951R1M Photomicrosensor, NPN, 5 mm","metaDescription":"Omron EE-SX95 EESX951R1M transmissive photomicrosensor, NPN output, 5 mm sensing distance, 5-24 VDC, 50 mA load, IP50, pre-wired. Current lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"EESX951R1M","Series":"EE-SX95","Light Type":"LED, Infrared","Sensor Type":"Photomicrosensor","description":"Transmissive Photomicrosensor NPN 5mm 24V 50mA LED, Infrared Pre-Wired IP50 EE-SX95","Load Current":"50 mA","Switching Type":"Light / Dark ON","lifecycle_stage":"current","Termination Type":"Pre-Wired","Protection Rating":"IP50","Sensing Distance Max.":"5 mm","Operating Voltage Max.":"24 V","Operating Voltage Min.":"5 V","Operating Temperature Max.":"55 °C","Operating Temperature Min.":"-25 °C","Optical Sensor Output Type":"NPN"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.69 – $45.73","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/41b63e8fd2066e0ce98c82bd50426fdf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the supply voltage range for the EESX951R1M?","answer":"It operates on 5 to 24 VDC, making it compatible with both 5 V logic and 24 V industrial control systems."},{"question":"What is the output type and switching logic?","answer":"The output is NPN open-collector, and the switching logic can be set to Light ON or Dark ON depending on the wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/EESX951R1M","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/EESX951R1M 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}}