{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-TQQ4DA5M-019","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-TQQ4DA5M-019","canonicalUrl":"https://aoctrl.com/omron/E5EC-TQQ4DA5M-019","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-TQQ4DA5M-019","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-T series, Process / Temperature Controller, 24VAC/DC supply, 4 Relay + 2 Voltage (External SSR) outputs, LCD Tri-Color display, IP66 front panel, Panel Mount.","salesMarkdown":"## Universal input, four-relay base The Omron E5EC-TQQ4DA5M-019 is a panel-mount process and temperature controller that accepts RTD, thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus 0–20 mA and 0–10 VDC analog signals. That covers nearly every sensor a process line throws at it — no need to swap modules between a thermocouple loop and a 4-20 mA pressure transmitter. ## IP66 front, 92 x 45 mm cutout The front panel carries an IP66 rating — dust-tight and protected against hose-directed water. That suits washdown zones in food processing or chemical dosing skids where a standard IP54 controller would fail from a weekly rinse-down. The rectangular cutout is 92.00 mm x 45.00 mm, matching the standard E5EC panel footprint. Screw-terminal wiring on the rear; no special crimp tool needed for field termination.","metaTitle":"Omron E5EC-TQQ4DA5M-019 Process Controller, 4 Relay + 2 SSR","metaDescription":"Omron E5EC-TQQ4DA5M-019 process/temperature controller. Active production. Accepts RTD, thermocouple, 0-20mA, 0-10VDC. 4 relay + 2 SSR drive outputs. IP66","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-T","Weight":"0.463 lb (210.01 g)","Package":"Bulk","Features":"Event Input, Heater Fault Detection","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (4), Voltage (External SSR) (2)","Display Type":"LCD - Tri Color Characters, Backlight","Mounting Type":"Panel Mount","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"24VAC/DC","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-TQQ4DA5M-019/alternatives.json"},"ai":{"faq":[{"question":"Does the E5EC-TQQ4DA5M-019 support thermocouple input?","answer":"Yes. The controller accepts types B, E, J, K, L, N, PLII, R, S, T, U, and W thermocouples, plus RTD (Pt100), 0–20 mA, and 0–10 VDC inputs."},{"question":"Can the E5EC-TQQ4DA5M-019 be used with a PT100 RTD?","answer":"Yes, the input range covers RTD sensors, including Pt100, across -200°C to 2300°C."},{"question":"What is the difference between the E5EC-TQQ4DA5M-019 and the E5EC-TQX4D5M-010?","answer":"Both are E5EC-T series controllers with the same universal input, IP66 front, and 24 VAC/DC supply. The TQQ4DA5M-019 carries four relay outputs plus two voltage (SSR drive) outputs; the TQX4D5M-010 carries four relay outputs and one voltage (SSR drive) output. If your application drives two separate SSR banks (e.g., dual-zone heater control), the TQQ4DA5M-019 provides the second SSR drive without an add-on module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-TQQ4DA5M-019","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-TQQ4DA5M-019 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}}