{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5DC-RX0ASM-015","brand":"Omron","brandSlug":"omron","productSlug":"E5DC-RX0ASM-015","canonicalUrl":"https://aoctrl.com/omron/E5DC-RX0ASM-015","factsUrl":"https://aoctrl.com/api/mcp/products/E5DC-RX0ASM-015","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5DC-RX0ASM-015 Temperature Controller, DIN-rail, RS-485/Modbus, relay output, 100-240 VAC, active production.","salesMarkdown":"## Controls integrator note The E5DC-RX0ASM-015: Its input range covers RTD, thermocouples B–W, and 0–20 mA or 0–10 VDC, so one part number handles most temperature and low-level process signals in a panel. ## DIN-rail vs panel-mount sibling The functional sibling E5CC-RX3A5M-003 shares the same control method (On/Off, PID), relay output, RS-485 communications, and 100–240 VAC supply, but it mounts in a 45 mm panel cutout (IP66 front), not a DIN rail. The E5DC is IP20 and clips onto the DIN rail — no cutout needed. If your BOM is locked to a panel cutout, the E5CC is the correct path; if the panel is built on a DIN-rail layout, the E5DC drops in without rewiring the I/O or changing the control loop. ## What the relay output means for your loop The relay output is rated for the supply voltage range, so it drives contactors or solenoids directly without an intermediate SSR — watch the inrush if the downstream load is inductive.","metaTitle":"Omron E5DC-RX0ASM-015 Temperature Controller, DIN Rail, Modb","metaDescription":"E5DC-RX0ASM-015 from Omron: Active process controller with PID, relay output, RS-485/Modbus, 100-240VAC. DIN-rail mount. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"Type":"Process, Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W)","Series":"E5DC","Weight":"0.265 lb (120.2 g)","Package":"Bulk","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay","Display Type":"LCD - Dual Color Characters, Backlight","Mounting Type":"DIN Rail","Communications":"RS-485 (CompoWay/F, Modbus)","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"100 ~ 240VAC","Termination Style":"Screw Terminal","Ingress Protection":"IP20","Operating Temperature":"-10°C ~ 55°C","Display Characters - Height":"0.334\" (8.50mm), 0.314\" (8.00mm)","Number of Characters Per Row":"4, 4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E5DC-RX0ASM-015/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source: the E5CC-RX3A5M-003?","answer":"The E5CC-RX3A5M-003 is a close functional sibling (same PID, relay output, RS-485/Modbus, and input range) but it is panel-mount (45 mm cutout, IP66) rather than DIN-rail (IP20). They share the same core capabilities but different mechanical mounting."},{"question":"Will the E5DC-RX0ASM-015 drop into a panel specified around the E5CC-RX3A5M-003 without rewiring?","answer":"Electrically the I/O is similar, but the physical mounting is different — the E5DC is DIN-rail, the E5CC requires a 45 mm square cutout. They are not drop-in interchangeable for panel cutouts, though the wiring layout on screw terminals is comparable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5DC-RX0ASM-015","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/E5DC-RX0ASM-015 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}