{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1D-BC042D","brand":"Omron","brandSlug":"omron","productSlug":"CS1D-BC042D","canonicalUrl":"https://aoctrl.com/omron/CS1D-BC042D","factsUrl":"https://aoctrl.com/api/mcp/products/CS1D-BC042D","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1D, Backplane for CS1 Series, CS1D-BC042D, Dual CPU Expansion Backplane, Package: Bulk.","salesMarkdown":"## Backplane for CS1D Dual CPU Configurations The Omron CS1D-BC042D is a dual-CPU expansion backplane for the CS1D series, compatible with standard CS1-series I/O and CPU modules. It provides the physical and electrical bus connection needed to run two CPUs in a redundant or split-processor architecture. This backplane allows the CS1D rack to support a second CPU slot, enabling high-availability or load-sharing designs without custom wiring. Lifecycle status is active per current records, so it remains a straightforward BOM line to source. Sourced to order against your RFQ. No long lead-time concerns for this active item.","metaTitle":"CS1D-BC042D Backplane, For CS1 Series, Active","metaDescription":"CS1D-BC042D dual-CPU expansion backplane for Omron CS1 series PLCs. Active production, easily sourced. Mates with CS1D racks.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CS1D-BC042D","Series":"CS1D","Package":"Bulk","description":"CS1D DUAL CPU EXP","Accessory Type":"Backplane","lifecycle_stage":"eol_hot","For Use With/Related Products":"CS1 Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,602.77 – $4,843.15","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1D-BC042D","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/CS1D-BC042D 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}}