{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CJ1W-AD042","brand":"Omron","brandSlug":"omron","productSlug":"CJ1W-AD042","canonicalUrl":"https://aoctrl.com/omron/CJ1W-AD042","factsUrl":"https://aoctrl.com/api/mcp/products/CJ1W-AD042","rawCanonicalId":null},"summary":{"shortDescription":"Omron CJ1W-AD042, Analog Input Module, 4 analog inputs, 5 V, DIN rail, screw terminal, CE, cULus.","salesMarkdown":"## What this module delivers The CJ1W-AD042 is a 4-channel analog input module for Omron's CJ-series PLC platform. It terminates field wiring via screw terminals and mounts on a DIN rail, accepting voltage signals up to 5 V. Approvals include CE and cULus, making it suitable for general industrial control panels in North America and Europe. ## Integration notes DIN-rail mount, screw terminals. Signal level up to 5V.","metaTitle":"Omron CJ1W-AD042 Analog Input Module, 4-Channel","metaDescription":"Active production. 4 analog inputs for CJ Series. DIN rail mount, screw terminals. CE, cULus. 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":"CJ1W","Weight":"0.331 lb (150.14 g)","Package":"Bulk","Mounting Type":"DIN Rail","Approval Agency":"CE, cULus","lifecycle_stage":"eol_hot","Termination Style":"Screw Terminal","Number of Inputs and Type":"4 - Analog","For Use With/Related Products":"CJ Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$856.36 – $1,994.06","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CJ1W-AD042/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for the CJ1W-AD042?","answer":"The CJ1W-AD041-V1 is functionally identical in channel count and wiring, but adds Lloyd and NK marine approvals. For standard industrial use without those requirements, the AD042 is a direct fit."},{"question":"What compliance approvals does the CJ1W-AD042 carry?","answer":"CE and cULus."},{"question":"Will the CJ1W-AD042 drop into a panel wired for the CJ1W-AD041-V1 without rewiring?","answer":"Yes, both modules share the same screw-terminal layout, DIN-rail footprint, and CJ-series backplane connector. No wiring changes are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CJ1W-AD042","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/CJ1W-AD042 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}}