{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1W-OC201","brand":"Omron","brandSlug":"omron","productSlug":"CS1W-OC201","canonicalUrl":"https://aoctrl.com/omron/CS1W-OC201","factsUrl":"https://aoctrl.com/api/mcp/products/CS1W-OC201","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1W series, Output Module, 8 relay outputs, screw terminal, backplane mount, CE, cULus, Lloyd, NK approved, bulk package.","salesMarkdown":"## 8 relay outputs on the CS-series backplane The Omron CS1W-OC201 is an output module that provides 8 relay outputs for the CS Series PLCs, mounted directly on the backplane and terminated via screw terminals. Relay outputs are the right call when you need isolation between the PLC and field loads — solenoids, contactors, small motors in a cement plant or conveyor line — and don't need the switching speed of a transistor output. ## Approvals and deployment context Carries CE, cULus, Lloyd, and NK approvals — so it's accepted in European, North American, and marine (Lloyd's, Nippon Kaiji Kyokai) installations without extra certification paperwork. Backplane mount means it slots into the CS-series rack alongside CPU, power supply, and I/O modules — no DIN rail or panel wiring for the module itself, just the field wiring to the screw terminals.","metaTitle":"Omron CS1W-OC201 Output Module, 8 Relay, Backplane, CE cULus","metaDescription":"Omron CS1W-OC201 output module with 8 relay outputs, screw terminal, backplane mount for CS Series. CE, cULus, Lloyd, NK approved. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Type":"Output Module","title":"CS1W-OC201","Series":"CS1W","Weight":"0.573 lb (259.91 g)","Package":"Bulk","description":"OUTPUT MODULE 8 RELAY","Mounting Type":"Backplane","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"eol_hot","Termination Style":"Screw Terminal","Number of Outputs and Type":"8 - Relay","For Use With/Related Products":"CS Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$274.32 – $515.71","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c42a3b59869e077945dabc1a8c5a87d9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the Omron CS1W-OC201 and how do I get a price?","answer":"The CS1W-OC201 is sourced to order against an RFQ."},{"question":"What are the specifications of the Omron CS1W-OC201 output module?","answer":"The CS1W-OC201 is an output module with 8 relay outputs, screw terminal termination, backplane mounting for Omron CS Series PLCs. It carries CE, cULus, Lloyd, and NK approvals."},{"question":"Does the CS1W-OC201 work with the Omron CJ series PLCs?","answer":"The CS1W-OC201 is designed for use with CS Series PLCs. It is not listed for use with CJ Series — the backplane form factor and bus protocol differ between the CS and CJ families."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1W-OC201","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-OC201 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}