{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2E-S05S12-WC-B1-R 2M","brand":"Omron","brandSlug":"omron","productSlug":"E2E-S05S12-WC-B1-R-2M","canonicalUrl":"https://aoctrl.com/omron/E2E-S05S12-WC-B1-R-2M","factsUrl":"https://aoctrl.com/api/mcp/products/E2E-S05S12-WC-B1-R%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E Small Diameter series, 5mm threaded shielded proximity switch, PNP NO, 1.2 mm sensing distance, 2 m bend-resistant cable.","salesMarkdown":"## 5 mm Shielded Proximity Switch The Omron E2E-S05S12-WC-B1-R 2M is a 5 mm diameter shielded threaded proximity switch with a 1.2 mm sensing distance, PNP normally open output, and a 2 m pre-wired bend-resistant cable. Used for ferrous metal detection in automated machinery and conveyor systems. ## Mounting and Output Shielded construction allows flush mounting in metal panels without derating the sensing distance. The 3-wire PNP NO output interfaces directly with standard PLC sinking inputs; no pull-up resistor needed. The 2 m bend-resistant cable reduces risk of conductor breakage in dynamic cable tracks or tight conduit runs. ## Lifecycle and Availability This sensor is in the mature phase of its lifecycle, indicating continued production and regular distribution availability. No last-time-buy or obsolescence notice applies at this stage. Standard lead times apply for new orders. ## Comparison with E2C-X1R5AH The E2C-X1R5AH is a heat-resistance model with M8 threaded head (8 mm diameter), 1.5 mm sensing distance, and a 3 m cable rated for ambient temperatures up to 200 °C. Its larger thread diameter means it will not mount in a 5 mm clearance hole without adapters. Consider the E2C-X1R5AH only if the application requires higher thermal tolerance and a different mounting footprint is acceptable.","metaTitle":"Omron E2E-S05S12-WC-B1-R 2M 5mm PNP NO 1.2mm","metaDescription":"Omron E2E-S05S12-WC-B1-R 2M 5mm shielded threaded proximity switch, 1.2mm sensing distance, PNP NO output, 2m bend-resistant cable.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Case":"Threaded","Size":"5mm diameter","Part #":"E2E-S05S12-WC-B1-R 2M","Weight":"0.45 kgs","Category":"Limit and Proximity Switches","Shielding":"Shielded","Cable Length":"2 meter length","Sub Category":"Proximity Detection Switches","Top Category":"Switches","Operation Mode":"Normally open","lifecycle_stage":"mature","Sensing Distance":"1.2 mm sensing distance","Connecting Method":"Pre-wired model","Cable Specifications":"Bend-resistant cable","Output Specifications":"DC 3-wire PNP open-collector"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$39.37","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E2E-S05S12-WC-B1-R%202M/alternatives.json"},"ai":{"faq":[{"question":"What is the case type and size of this proximity switch?","answer":"The case is threaded with a 5 mm diameter body, commonly used for tight-mount installations."},{"question":"Can the E2C-X1R5AH be used as a replacement?","answer":"No. The E2C-X1R5AH has an M8 thread (8 mm) and a 3 m cable, while the E2E-S05S12-WC-B1-R 2M uses a 5 mm thread with 2 m cable. The sensing distance also differs (1.5 mm vs 1.2 mm). Mechanical fit and wiring length are not compatible without modifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2E-S05S12-WC-B1-R-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-S05S12-WC-B1-R-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}}