{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2E-S04N02-WC-B1 2M","brand":"Omron","brandSlug":"omron","productSlug":"E2E-S04N02-WC-B1-2M","canonicalUrl":"https://aoctrl.com/omron/E2E-S04N02-WC-B1-2M","factsUrl":"https://aoctrl.com/api/mcp/products/E2E-S04N02-WC-B1%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E-S04N02-WC-B1 2M, E2E Small Diameter series, 4mm threaded unshielded proximity switch, 2mm sensing distance, PNP NO, 2m PVC cable.","salesMarkdown":"The Omron E2E-S04N02-WC-B1 2M is a 4mm diameter threaded cylindrical proximity switch from the E2E Small Diameter series, delivering a 2mm sensing distance with an unshielded, normally open PNP output. Its compact form fits where space is tight — think small parts detection, end-of-travel sensing on miniature linear guides, or cam detection in pick-and-place stations. Output is a DC 3-wire PNP open-collector, normally open — standard for sourcing signals to PLC inputs that expect a positive logic level. The 2m PVC cable gives enough reach for local connections without a junction box. ## How it compares to E2C-X1R5AH Against the Omron E2C-X1R5AH: that part is a shielded heat-resistance sensor head (M8 thread) that requires a separate amplifier unit (E2C-AM4A or E2C-AK4A), while the E2E-S04N02-WC-B1 2M is a self-contained 4mm unshielded switched output sensor. The E2C system handles higher ambient temperatures (up to 200°C) and offers a different mounting thread size—M8 vs. 4mm. A panel wired for one will not accept the other without changing the mounting hole and wiring scheme entirely.","metaTitle":"Omron E2E-S04N02-WC-B1 2M Proximity Switch, 4mm, 2mm PNP NO","metaDescription":"Mature-stage Omron E2E-S04N02-WC-B1 2M proximity switch with 2mm sensing distance, 4mm threaded unshielded case, PNP normally open output, 2m PVC cable. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Case":"Threaded","Size":"4mm diameter","Part #":"E2E-S04N02-WC-B1 2M","Weight":"0.45 kgs","Category":"Limit and Proximity Switches","Shielding":"Unshielded","Cable Length":"2 meter length","Sub Category":"Proximity Detection Switches","Top Category":"Switches","Operation Mode":"Normally open","lifecycle_stage":"mature","Sensing Distance":"2mm sensing distance","Connecting Method":"Pre-wired model","Cable Specifications":"PVC cable","Output Specifications":"DC 3-wire PNP open-collector"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$51.87","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E2E-S04N02-WC-B1%202M/alternatives.json"},"ai":{"faq":[{"question":"What is the sensing distance and output type?","answer":"It has a 2mm sensing distance and a DC 3-wire PNP normally open output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2E-S04N02-WC-B1-2M","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/E2E-S04N02-WC-B1-2M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}