{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM5NS31","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM5NS31","canonicalUrl":"https://aoctrl.com/schneider/TM5NS31","factsUrl":"https://aoctrl.com/api/mcp/products/TM5NS31","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon TM5 Sercos III communication module, TM5NS31, active production, IP20, 1.75 W dissipation.","salesMarkdown":"## Fieldbus interface for motion control TM5NS31 is the Sercos III gateway for a Modicon TM5 distributed I/O island — two RJ45 connectors running 100 Mbit/s, one green STAT LED and two green Sercos port LEDs for quick link status at the cabinet door. 1.75 W dissipation keeps the backplane cool; IP20 means it stays inside a clean enclosure. Depth 75 mm, width 37.5 mm: one standard TM5 module slot. ## Lifecycle and spares posture Production status is Active. No end-of-life notice on this code — order it as a planned spare or for a new line without worrying about a last-time-buy window. If you hold a TM5 island running Sercos III, one of these in the cabinet is cheap insurance before the next scheduled outage. Sits on the TM5 bus base in a standard slot. Pollution degree 2 environment — normal control room dust only. No forced cooling required at the 1.75 W dissipation level. Verify the backplane power budget if populating a full rack, but this module draws negligibly compared to I/O slices.","metaTitle":"Schneider TM5NS31 Sercos III Communication Module, Active","metaDescription":"Schneider Electric TM5NS31 Sercos III field bus interface module for Modicon TM5. Active, IP20, 1.75 W, 75x37.5x99 mm. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"3.0 in (75 mm)","Width":"1.5 in (37.5 mm)","Height":"3.9 in (99 mm)","Category":"US1PC5118296","lifecycle_stage":"current","Local signalling":"1 LED green/red STAT 1 LED green/red Sercos III 1 LED green Sercos III port 1 1 LED green Sercos III port 2","Pollution degree":"2","Range of Product":"Modicon TM5","Device Composition":"Interface module Bus base Power supply Terminal block","Operating altitude":"0...6561.68 ft (0...2000 m)","Nbr. of units in pkg.":"1","Power dissipation in W":"1.75 W","IP Degree of Protection":"IP20","Product or Component Type":"Sercos III communication module","Integrated connection type":"Ethernet/IP, 2 RJ45 connectors Sercos RJ45), 100 Mbit/s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$134.62","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e7af64d5f4b6adfdb5a2ef15db535a46.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM5NS31/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM5NS31","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM5NS31 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}