{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CP1L-EL20DT1-D","brand":"Omron","brandSlug":"omron","productSlug":"CP1L-EL20DT1-D","canonicalUrl":"https://aoctrl.com/omron/CP1L-EL20DT1-D","factsUrl":"https://aoctrl.com/api/mcp/products/CP1L-EL20DT1-D","rawCanonicalId":null},"summary":{"shortDescription":"Omron CP1L-EL20DT1-D PLC Controller, 12 Digital Inputs, 8 Solid State Outputs, 24VDC, Ethernet, Battery Backup.","salesMarkdown":"The Omron CP1L-EL20DT1-D is an active-production brick PLC from the CP1L family, packing 12 digital inputs and 8 solid state outputs on a 24VDC rail. Onboard Ethernet means it talks to a panel HMI or upstream controller without an extra comms module, and the battery backup holds your program and retained data through a power loss. ## Solid state vs relay – picking the right output type If you're cross-shopping this against the CP1L-EL20DR-D, the decision comes down to output type. The EL20DR-D uses relay outputs – good for AC loads or higher current, but they wear and bounce. This unit's solid state outputs are faster, silent, and last longer on frequent DC switching (solenoids, small valves, indicator lights). Same 12-input count, same 24VDC supply, same DIN rail mount – just pick the output that matches your loads. The relay version also runs a few grams heavier, but that's not a panel layout concern. ## Memory, expansion, and software 32K words of program memory is typical for small machine control – enough for a pick-and-place or a packaging cell. Expansion is limited to one extra module, so plan I/O count up front. CX-One software covers the whole CP1L line, so your existing project files and tag databases carry over.","metaTitle":"Omron CP1L-EL20DT1-D PLC, 12 Dig In, 8 Solid State Out","metaDescription":"Active production Omron CP1L-EL20DT1-D PLC with 24VDC, 12 digital inputs, 8 solid state outputs, Ethernet, battery backup. Source to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CP1L-EL20DT1-D","Series":"CP1L","Weight":"0.838 lb (380.11 g)","Package":"Bulk","Features":"Battery Backup","Software":"CX-One","Expandable":"1 Module Max","Memory Size":"32K Words","description":"Omron CP1L-EL20DT1-D Controllers Programmable (Plc, Pac). Full specifications and sourcing options are below.","Display Type":"No Display","Mounting Type":"Chassis Mount, DIN Rail","Communications":"Ethernet, Option Cards Available","Approval Agency":"CE","lifecycle_stage":"current","Voltage - Supply":"24VDC","Operating Temperature":"0°C~55°C","Number of Inputs and Type":"12 - Digital","Number of Outputs and Type":"8 - Solid State"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$261.29 – $588.58","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/050c696bec7ac09ebb7e0a1f9bcb7790.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source if I can't get this exact part?","answer":"The CP1L-EL20DR-D is the same form factor and I/O count but uses relay outputs instead of solid state. Physically it drops into the same panel, but wiring and load compatibility differ – relay for AC/heavier loads, solid state for fast DC switching."},{"question":"What series does this PLC belong to?","answer":"It is part of the Omron CP1L series, a line of compact brick PLCs with Ethernet and expansion options."},{"question":"Will this drop into a panel specified around the CP1L-EL20DR-D without rewiring?","answer":"The physical dimensions and mounting are identical, so it fits the same DIN rail and panel cutout. However, the output wiring differs – solid state outputs are polarity-sensitive and typically sink DC, while relay outputs are dry contacts. Check the output circuit before swapping to avoid miswiring."},{"question":"What compliance documentation does this brand provide?","answer":"The listed approval agency is CE. Omron typically provides declarations of conformity, but specific documents like RoHS or REACH can be confirmed when ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CP1L-EL20DT1-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/CP1L-EL20DT1-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}}