{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CP1W-CIF11","brand":"Omron","brandSlug":"omron","productSlug":"CP1W-CIF11","canonicalUrl":"https://aoctrl.com/omron/CP1W-CIF11","factsUrl":"https://aoctrl.com/api/mcp/products/CP1W-CIF11","rawCanonicalId":null},"summary":{"shortDescription":"Omron CP1E Series, RS-422A/485, Option Card Communications, Bulk.","salesMarkdown":"The CP1W-CIF11 is a serial option card for the Omron CP1E PLC series, adding an RS-422A/485 communication port. It mounts inside the CP1E CPU or expansion rack, occupying the option slot on the left side of the base unit. ## What the RS-422A/485 port buys you RS-422A/485 is a differential serial link for longer distances and more nodes. Typical use is connecting the CP1E to a Modbus RTU network, a VFD, an HMI, or a remote I/O cluster. ## Integration note for the CP1E rack The card plugs into the option slot on the CP1E CPU or on an expansion I/O unit. No backplane power budget to watch — the CP1W-CIF11 draws its supply from the rack bus.","metaTitle":"Omron CP1W-CIF11 RS-422/485 Serial Option Card, CP1E Series","metaDescription":"RS-422A/485 serial option card for Omron CP1E PLCs. Active production. Sourced to order against RFQ. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Series":"CP1E","Package":"Bulk","Accessory Type":"Option Card, Communications","Specifications":"RS-422A/485","lifecycle_stage":"current","For Use With/Related Products":"CP1E Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/38249146895c8e4fa5705125eee85f7d.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CP1W-CIF11/alternatives.json"},"ai":{"faq":[{"question":"What is CP1W-CIF11's listed series on this component line?","answer":"The CP1W-CIF11 is listed under the CP1E series and is designed for use with CP1E PLCs."},{"question":"What protocol does CP1W-CIF11 support?","answer":"It supports RS-422A/485 serial communication, which is a differential standard for longer-distance, multi-drop networks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CP1W-CIF11","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/CP1W-CIF11 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}}