{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1W-SCU21-V1","brand":"Omron","brandSlug":"omron","productSlug":"CS1W-SCU21-V1","canonicalUrl":"https://aoctrl.com/omron/CS1W-SCU21-V1","factsUrl":"https://aoctrl.com/api/mcp/products/CS1W-SCU21-V1","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1W-SCU21-V1 Communications Module, CS Series, Backplane Mount, D-Sub, CE/CSA/UL/LLoyd/NK.","salesMarkdown":"The CS1W-SCU21-V1 is a Communications Module for the Omron CS Series, slotting into the backplane via D-Sub connection. It carries CE, CSA, Lloyd, NK, and UL approvals — covering marine and industrial certification requirements out of the box. Backplane-mounted to the CS Series rack. D-Sub termination means you'll need to account for the connector's cable exit profile in panel layout — the bend radius of the mating cable dictates clearance to the gland plate. Confirm the host CPU's communications protocol before committing the BOM line; the module does not auto-negotiate protocol.","metaTitle":"CS1W-SCU21-V1 Omron Communications Module, CE/CSA/UL/LLoyd/N","metaDescription":"Active-production CS1W-SCU21-V1 communications module for Omron CS Series. Backplane mount, D-Sub termination, CE/CSA/UL/Lloyd/NK approvals. Sourceable via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Type":"Communications Module","Series":"CS1W","Weight":"0.441 lb (200.03 g)","Package":"Bulk","Mounting Type":"Backplane","Approval Agency":"CE, CSA, Lloyd, NK, UL","lifecycle_stage":"eol_hot","Termination Style":"D-Sub","For Use With/Related Products":"CS Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$823.85 – $1,549.73","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CS1W-SCU21-V1/alternatives.json"},"ai":{"faq":[{"question":"What is the type of this part?","answer":"It is a Communications Module for the Omron CS Series."},{"question":"What series does this module belong to?","answer":"The part is part of the CS1W series."},{"question":"What approvals does the CS1W-SCU21-V1 carry?","answer":"It carries CE, CSA, Lloyd, NK, and UL approvals."},{"question":"Is the CS1W-SCU31-V1 a direct functional second source?","answer":"Both are CS Series communications modules with backplane mount and D-Sub termination, but the SCU31-V1 has cULus approval instead of separate UL/CSA. Verify protocol compatibility before substituting — the interface may differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1W-SCU21-V1","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/CS1W-SCU21-V1 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}}