{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-QR4A5M-000","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-QR4A5M-000","canonicalUrl":"https://aoctrl.com/omron/E5EC-QR4A5M-000","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-QR4A5M-000","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC series, Process / Temperature Controller, universal input (RTD, B/E/J/K/L/N/PLII/R/S/T/U/W TC, 0-20mA, 0-10VDC), 5 relay + voltage (external SSR) outputs, 100-240VAC supply, panel mount, IP66 front, 92x45mm cutout.","salesMarkdown":"## Universal input, 5-relay output — panel-mount PID The Omron E5EC-QR4A5M-000 is a 1/4 DIN panel-mount process and temperature controller that accepts RTD, thermocouple (Types B, E, J, K, L, N, PLII, R, S, T, U, W), 0-20mA, or 0-10VDC inputs — covering the range from -200°C to 2300°C. It drives up to five relay outputs plus a voltage pulse for an external SSR, giving you discrete control zones or alarm outputs without an add-on module. The tri-color LCD backlight shows three rows of four characters each (18mm, 11mm, and 7.8mm heights), so process value, setpoint, and loop status are readable from across a panel. Control method is On/Off or full PID with auto-tune. ## IP66 front, 100-240VAC — panel integration Rated IP66 on the front face, the controller withstands washdown splashes and dust ingress in food, beverage, or chemical processing panels — the sealing gasket between the bezel and the panel cutout is the critical barrier. The rectangular cutout is 92.00mm x 45.00mm, standard 1/4 DIN. Powered by 100-240VAC, it eliminates the need for a separate 24V supply in most industrial cabinets. Screw-terminal connections on the rear accept up to 14 AWG, and the operating range is -10°C to 55°C ambient.","metaTitle":"Omron E5EC-QR4A5M-000 Process Controller, 5 Relay + SSR","metaDescription":"Omron E5EC-QR4A5M-000 temperature/process controller. Universal input (RTD, TC, mA, VDC), 5 relay + voltage (SSR) outputs, 100-240VAC supply. IP66 front.","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":"E5EC","Weight":"0.463 lb (210.01 g)","Package":"Box","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (5), Voltage (External SSR)","Display Type":"LCD - Tri Color Characters, Backlight","Mounting Type":"Panel Mount","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"100 ~ 240VAC","Termination Style":"Screw Terminal","Ingress Protection":"IP66 - Dust Tight, Water Resistant","Operating Temperature":"-10°C ~ 55°C","Panel Cutout Dimensions":"Rectangular - 92.00mm x 45.00mm","Display Characters - Height":"0.710\" (18.00mm), 0.433\" (11.00mm), 0.307\" (7.80mm)","Number of Characters Per Row":"4, 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/E5EC-QR4A5M-000/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between E5EC-QR4A5M-000 and the E5EC-QR4D5M-010?","answer":"The key difference is the supply voltage: the QR4A5M-000 runs on 100-240VAC, while the QR4D5M-010 runs on 24VAC/DC. The QR4D5M-010 also adds event input and heater fault detection features. Both share the same 5-relay + SSR output configuration, universal input range, IP66 front, and 92x45mm cutout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-QR4A5M-000","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/E5EC-QR4A5M-000 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}}