{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CP1E-NA20DT-D","brand":"Omron","brandSlug":"omron","productSlug":"CP1E-NA20DT-D","canonicalUrl":"https://aoctrl.com/omron/CP1E-NA20DT-D","factsUrl":"https://aoctrl.com/api/mcp/products/CP1E-NA20DT-D","rawCanonicalId":null},"summary":{"shortDescription":"Omron CP1E-NA20DT-D Programmable Logic Controller, 24VDC supply, 8K Words memory, expandable to 40 modules (3 racks), with battery backup and CX-One software.","salesMarkdown":"## I/O configuration and expandability The CP1E-NA20DT-D: Expandability is a load-bearing spec here: the backplane supports up to 40 modules across 3 racks—a practical limit for medium-scale standalone or distributed control. Non-expandable siblings (CP1E-N20DR-D, CP1E-N14DT-D) lack that headroom, which matters if the application might need additional I/O later. ## Power, memory, and communication Built-in RS-232C port handles programming and simple serial communication (e.g., Modbus-RTU master via CX-Programmer). An option-card slot adds dedicated fieldbus like Modbus RTU/ASCII or DeviceNet—useful when the controller must talk to a SCADA or VFD network without a protocol gateway. Production status is active. Carries CE, cULus (Canadian/US hazardous location and ordinary location), Lloyd’s Register (marine), and NK (Nippon Kaiji Kyokai) approvals. The cULus listing covers US and Canadian codes; Lloyd and NK are relevant for shipboard or offshore installations where classification society certification is required. RoHS and REACH are not in the cited evidence; verify with the factory if those are mandatory for your supply chain.","metaTitle":"Omron CP1E-NA20DT-D PLC, 24 VDC, Expandable, 8K Words","metaDescription":"Active CP1E PLC: 12 inputs (10 digital + 2 analog/digital), 8 outputs (1 analog, 7 solid state). 24 VDC supply. Expandable to 40 modules (3 racks). CE, cULus, Lloyd, NK. To order a","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CP1E-NA20DT-D","Series":"CP1E","Weight":"0.816 lb (370.13 g)","Package":"Box","Features":"Battery Backup","Software":"CX-One","Expandable":"40 Modules (3 Racks) Max","Memory Size":"8K Words","description":"Omron CP1E-NA20DT-D Programmable (Plc, Pac). Full specifications and sourcing options are below.","Display Type":"No Display","Mounting Type":"Chassis Mount, DIN Rail","Communications":"RS-232C, Option Cards Available","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"current","Voltage - Supply":"24VDC","Operating Temperature":"0°C ~ 55°C","Number of Inputs and Type":"12 - Digital (10), Analog/Digital (2)","Number of Outputs and Type":"8 - Analog (1), Solid State (7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$491.00 – $859.19","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/94f4791e5641a99efbac3833de42f80d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to CP1E-NA20DT-D?","answer":"Within the CP1E series, the CP1E-N20DR-D has the same digital input count and physical size but uses relay outputs and is non-expandable. If solid-state outputs and expandability are required, the NA20DT-D is unique; if relay outputs are acceptable, the N20DR-D is the functional counterpart."},{"question":"What is the series and weight of CP1E-NA20DT-D?","answer":"Series is CP1E. Weight is 0.816 lb (370.13 g)."},{"question":"Can CP1E-NA20DT-D be swapped into a panel designed for CP1E-N20DR-D?","answer":"Not without rewiring the output terminal block. The NA20DT-D outputs are solid state (transistor) requiring a DC supply common; the N20DR-D outputs are relay contacts that can switch AC or DC. Input wiring is compatible. Mounting and 24 VDC power supply are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CP1E-NA20DT-D","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/CP1E-NA20DT-D 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}}