{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1W-CT041","brand":"Omron","brandSlug":"omron","productSlug":"CS1W-CT041","canonicalUrl":"https://aoctrl.com/omron/CS1W-CT041","factsUrl":"https://aoctrl.com/api/mcp/products/CS1W-CT041","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1W-CT041 Counter Module, CS1W series, 4 digital inputs and 4 solid-state outputs, backplane mount, D-sub termination.","salesMarkdown":"## What it is — CS1W-CT041 Counter Module The Omron CS1W-CT041 is a counter module in the CS1W series, designed for high-speed counting on the CS Series backplane. It provides 4 digital inputs and 4 solid-state outputs in a single slot, connecting via a D-sub connector. Typical applications include position monitoring, batch counting, and pulse train measurement in automation cells. 4 digital inputs and 4 solid-state outputs: each input channel counts pulses at rates typical for encoder or proximity sensor signals; the solid-state outputs can drive small loads directly without an external relay. The CE, cULus, Lloyd, and NK approvals satisfy common global and marine compliance requirements.","metaTitle":"Omron CS1W-CT041 Counter Module, 4 In 4 Out","metaDescription":"Sourcing the CS1W-CT041 Counter Module for a CS Series backplane? 4 digital inputs, 4 solid-state outputs, D-sub termination. Active lifecycle. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Type":"Counter Module","Series":"CS1W","Weight":"0.54 lb (244.94 g)","Package":"Bulk","Mounting Type":"Backplane","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"eol_hot","Termination Style":"D-Sub","Operating Temperature":"0°C ~ 55°C","Number of Inputs and Type":"4 - Digital","Number of Outputs and Type":"4 - Solid State","For Use With/Related Products":"CS Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,395.60 – $2,498.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CS1W-CT041/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative counter module if I need more I/O than the CT041?","answer":"The CS1W-HIO01-V1 is a higher-channel counter module in the same CS1W series with 12 digital inputs and 8 solid-state outputs, same backplane mount and D-sub termination. The CS1W-LC001 is a process control module and not a direct functional substitute for counting tasks."},{"question":"What type of module is the CS1W-CT041?","answer":"It is a Counter Module with 4 digital inputs and 4 solid-state outputs."},{"question":"What series does the CS1W-CT041 belong to?","answer":"It is part of the Omron CS1W series, designed for use with CS Series PLC backplanes."},{"question":"Will the CT041 physically fit in a panel originally built for a CS1W-LC001?","answer":"Yes, both modules share the same backplane mounting and D-sub termination, so physical installation is compatible. However, the LC001 is a process control module with different functionality; the rack will need I/O mapping and programming adjustments to use the CT041 as a counter module."},{"question":"What compliance certifications does the CS1W-CT041 carry?","answer":"It carries CE, cULus, Lloyd, and NK approvals. RoHS and REACH compliance is standard for Omron CS1W series modules, though not explicitly listed on this entry."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1W-CT041","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-CT041 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}}