{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1W-SRM21","brand":"Omron","brandSlug":"omron","productSlug":"CS1W-SRM21","canonicalUrl":"https://aoctrl.com/omron/CS1W-SRM21","factsUrl":"https://aoctrl.com/api/mcp/products/CS1W-SRM21","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1W Series Communications Module, CS1W-SRM21, Backplane Mount, Screw Terminal, CE/CSA/UL.","salesMarkdown":"This CS1W-SRM21 is a backplane-mounted communications module for Omron’s CS Series PLCs, wired via screw terminals. It carries CE, CSA, and UL agency approvals and operates from 0°C to 55°C. Active and available to quote against an RFQ. Compliance documentation includes CE, CSA, and UL markings per the nameplate.","metaTitle":"Omron CS1W-SRM21 Communications Module, Screw Terminal","metaDescription":"Active CS1W-SRM21 backplane-mount communications module for CS Series. Screw terminal wiring, 0-55°C, CE/CSA/UL. Sourced to order 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":"0.369 lb (167.38 g)","Package":"Box","Mounting Type":"Backplane","Approval Agency":"CE, CSA, UL","lifecycle_stage":"eol_hot","Termination Style":"Screw Terminal","Operating Temperature":"0°C ~ 55°C","For Use With/Related Products":"CS Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$894.08 – $1,107.64","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CS1W-SRM21/alternatives.json"},"ai":{"faq":[{"question":"Will CS1W-SRM21 drop into a panel specified around CS1WPNT21 without rewiring?","answer":"No. The CS1WPNT21 uses an RJ45 connector and includes a display; the CS1W-SRM21 uses screw terminals and has no display. Physical mounting is the same backplane footprint, but cable termination and feature set differ."},{"question":"What compliance documentation does this module carry?","answer":"CE, CSA, and UL approvals are listed on the component."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1W-SRM21","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-SRM21 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}}