{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-QR4A5M-011","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-QR4A5M-011","canonicalUrl":"https://aoctrl.com/omron/E5EC-QR4A5M-011","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-QR4A5M-011","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC process/temperature controller, relay + voltage SSR output, event input, heater fault detection, IP66, 92x45mm cutout.","salesMarkdown":"## Panel-mount controller for multi-sensor process loops The E5EC-QR4A5M-011: It ships with an event input for external triggers and heater fault detection to alert on broken loads — two features that often save an add-on module or PLC input. The output stage is a relay (rated per Omron's 5 A resistive) plus a voltage pulse for an external SSR, giving you a choice between a direct drive or a solid-state front-end for high-cycle loads. The front panel carries an IP66 seal — dust-tight and water-resistant — so it holds up in washdown or dusty panel environments. The E5CC versions include RS-485 communications (CompoWay/F, Modbus); the E5EC-QR4A5M-011 does not, so if serial networking is needed, stay with the E5CC. On the plus side, the E5EC offers a tri-color backlit LCD, three rows of four digits (0.710\", 0.433\", 0.307\" character heights), while the E5CC uses dual-color displays with smaller digits. The E5CC-RX3A5M-003 lacks an event input; if you need that trigger (e.g., for remote setpoint change or run/hold toggle), the E5EC is the correct choice.","metaTitle":"Omron E5EC-QR4A5M-011 Temperature Controller, Relay/SSR Outp","metaDescription":"Active Omron E5EC process/temperature controller with event input, heater fault detection. Input range -200°C to 2300°C, 0-20mA, 0-10VDC. Relay + voltage SSR output. IP66 front pan","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)","title":"E5EC-QR4A5M-011","Series":"E5EC","Weight":"0.463 lb (210.01 g)","Package":"Box","Features":"Event Input, Heater Fault Detection","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (5), Voltage (External SSR)","description":"CONTROL TEMP/PROC RELAY/VOLT OUT","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the series for this controller?","answer":"It belongs to the Omron E5EC series."},{"question":"Will E5EC-QR4A5M-011 drop into a panel cut out for an E5CC?","answer":"No. The E5EC requires a rectangular cutout 92.00 mm x 45.00 mm; the E5CC series uses a 45.00 mm square cutout. It is not a direct fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-QR4A5M-011","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-011 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}}