{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3C-LDA51N 2M","brand":"Omron","brandSlug":"omron","productSlug":"E3C-LDA51N-2M","canonicalUrl":"https://aoctrl.com/omron/E3C-LDA51N-2M","factsUrl":"https://aoctrl.com/api/mcp/products/E3C-LDA51N%202M","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3C-LDA51N 2M laser sensor with separate digital amplifier, PNP output, 12-24 VDC, 2 m pre-wired cable, slim rectangular amplifier body, L-ON/D-ON selectable.","salesMarkdown":"## Laser sensing head with remote amplifier The E3C-LDA51N 2M: This is a Type Laser Sensor with Separate Digital Amplifiers — the sensing head mounts at the point of detection while the amplifier tucks into the control panel. That split keeps the electronics away from vibration, heat, and washdown zones on the machine frame. Output is PNP (sourcing) at 12 to 24 VDC, which mates directly with most PLC input modules without a pull-down resistor. The 2 m pre-wired cable covers the distance from the amplifier back to the terminal strip in a typical panel layout. Operation is L-ON/D-ON selectable — you set the switching logic at the amplifier with a switch, no need to order a different variant if the control scheme changes mid-build. ## Active production — no obsolescence risk The slim rectangular amplifier body (plastic housing) fits standard DIN-rail mounting alongside other control components, keeping the panel layout clean. ## External inputs for remote control External inputs are included on this amplifier — a PLC digital output or a panel-mount switch can gate the laser on/off remotely, useful for sequenced inspection stations or to blank the beam during machine setup without reaching into the guarded area.","metaTitle":"Omron E3C-LDA51N 2M Laser Sensor, PNP, 12-24 VDC","metaDescription":"Omron E3C-LDA51N 2M laser sensor with separate digital amplifier. PNP output, 12-24 VDC, 2m cable. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Type":"Laser Sensor with Separate Digital Amplifiers","title":"E3C-LDA51N 2M","Output":"PNP","Body Type":"Slim Rectangular Amplifier","Operation":"L-ON/D-ON selectable","Connection":"Pre-wired","description":"E3C-LDA Beam Adjustable Precision Laser Sensor|High precision LASER sensor with separate amplifier","Cable Length":"2 m","Supply Voltage":"12 to 24 VDC","Special Feature":"External inputs","lifecycle_stage":"mature","Housing Material":"Plastic","Product Life Cycle":"Active"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/89a8d628dd45eccfae7ef624eba1c80a.pdf","sourceUrl":"https://automation.omron.com/en/us/products/family/E3C-LDA"},"ai":{"faq":[{"question":"Where can I buy the E3C-LDA51N 2M and get a price?","answer":"Sourced through independent industrial automation distribution. Submit a quote request with your target volume and delivery window."},{"question":"What does the separate amplifier mean for installation?","answer":"The sensing head connects to a remote amplifier unit via a cable. The amplifier mounts on DIN rail inside the control panel, keeping the sensitive electronics away from the machine's heat, coolant, and vibration. The 2 m cable on this variant covers most panel-to-sensor runs without an extension."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3C-LDA51N-2M","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/E3C-LDA51N-2M 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}}