{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1W-IA111","brand":"Omron","brandSlug":"omron","productSlug":"CS1W-IA111","canonicalUrl":"https://aoctrl.com/omron/CS1W-IA111","factsUrl":"https://aoctrl.com/api/mcp/products/CS1W-IA111","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1W Series, Input Module, Part Number CS1W-IA111, 16 Analog Inputs, Backplane Mount, Screw Terminal, CE, cULus, Lloyd, NK.","salesMarkdown":"The Omron CS1W-IA111 is a 16-channel analog input module designed for the CS1W PLC series. It mounts onto the backplane and terminates via screw terminals, making it a straightforward swap or addition to an existing CS1 rack. It carries CE, cULus, Lloyd, and NK approvals, so it’s accepted across European, North American, and marine applications right out of the box. ## Fit Notes The CS1W-IA111 is a backplane module; it won’t fit a DIN-rail-mounted system like the CP2E series. Panels designed around Omron CP2E or NX I/O will need a different form factor and bus adapter. The module provides 16 analog input channels.","metaTitle":"Omron CS1W-IA111 Input Module, 16 Analog Inputs","metaDescription":"Omron CS1W-IA111 analog input module: 16 analog channels, backplane mount, screw terminals. CE, cULus, Lloyd, NK approved. Active production. 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":"Input Module","Series":"CS1W","Package":"Bulk","Mounting Type":"Backplane","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"eol_hot","Termination Style":"Screw Terminal","Number of Inputs and Type":"16 - Analog","For Use With/Related Products":"CS Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$246.00 – $695.08","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CS1W-IA111/alternatives.json"},"ai":{"faq":[{"question":"What approvals does the CS1W-IA111 carry?","answer":"It is approved for CE, cULus, Lloyd’s Register, and Nippon Kaiji Kyokai (NK) – full marine and industrial compliance."},{"question":"Can the CS1W-IA111 replace a CP2E-E20DR-A module in an existing panel?","answer":"No. The CP2E-E20DR-A is a DIN-rail-mounted digital I/O module with a different form factor and bus architecture. The CS1W-IA111 is a backplane module for the CS1 series and requires a CS1 rack."},{"question":"How many inputs does the CS1W-IA111 provide?","answer":"It provides 16 analog input channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1W-IA111","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-IA111 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}}