{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NX-AD3603","brand":"Omron","brandSlug":"omron","productSlug":"NX-AD3603","canonicalUrl":"https://aoctrl.com/omron/NX-AD3603","factsUrl":"https://aoctrl.com/api/mcp/products/NX-AD3603","rawCanonicalId":null},"summary":{"shortDescription":"Omron NX-series NX-AD3603 analog input module, 4 channels, DIN rail mount, spring terminal termination, active in production.","salesMarkdown":"The Omron NX-AD3603 is a 4-channel analog input module in the NX series, designed to drop onto the same NX backplane as the rest of the family and addressed as one slice of distributed I/O on an Omron NX/NJ controller. It mounts on DIN rail and lands its field wiring on spring-cage terminals, which keeps the panel-builder's loop consistent with the rest of the NX I/O lineup and avoids a second termination style mid-cabinet. ## What the key specs decide The 0°C~55°C operating envelope sets where the cabinet can live: anything outside an enclosed, conditioned panel — a rooftop skid, an unheated mezzanine, a freezer-line vestibule — needs derating or a climate solution before this slice goes in. The approval set — CE, cULus, C-Tick, KC, Lloyd, and NK — covers the usual industrial export cases plus marine classification through Lloyd's Register and Nippon Kaiji Kyokai, which is what unblocks shipboard and offshore cabinet builds where a lesser-approved slice gets rejected at the classification survey.","metaTitle":"Omron NX-AD3603 Input Module, 4-Analog, NX Series","metaDescription":"Omron NX-AD3603 NX-series 4-channel analog input module, DIN-rail mount, spring terminal, active in production. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Type":"Input Module","title":"NX-AD3603","Series":"NX","Weight":"0.154 lb (69.85 g)","Package":"Bulk","description":"INPUT MODULE 4 ANALOG","Mounting Type":"DIN Rail","Approval Agency":"CE, cULus, C-Tick, KC, Lloyd, NK","lifecycle_stage":"current","Termination Style":"Spring Terminal","Operating Temperature":"0°C~55°C","Number of Inputs and Type":"4 - Analog","For Use With/Related Products":"NX Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$194.44 – $412.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ae020e3c5a2eedc51fba0ad3c98c8cc4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to NX-AD3603?","answer":"The NX-AD3203 is the closest functional second-source: it is also a 4-channel analog input module on the NX series with the same DIN-rail mount and spring-terminal termination, so it drops into a panel specified around the NX-AD3603 without rewiring or rack rework."},{"question":"What is NX-AD3603's listed type?","answer":"It is listed as an Input Module, specifically a 4-channel analog input slice for the NX series."},{"question":"What series does NX-AD3603 belong to?","answer":"It belongs to the NX series of Omron I/O modules, intended for use with other NX-series slices on the same backplane."},{"question":"Will NX-AD3603 drop into a panel specified around NX-AD3203 without rewiring?","answer":"Yes — both are 4-channel analog input modules on the same NX platform with identical DIN-rail mounting and spring-terminal termination, so the field wiring, footprint, and addressing slot match and the panel can take either without rework."},{"question":"What compliance documentation covers NX-AD3603?","answer":"The module carries CE, cULus, C-Tick, KC, Lloyd, and NK approval listings, which covers the common industrial compliance cases plus marine classification through Lloyd's Register and Nippon Kaiji Kyokai."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/NX-AD3603","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/NX-AD3603 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}}