{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-TRR4DA5M-019","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-TRR4DA5M-019","canonicalUrl":"https://aoctrl.com/omron/E5EC-TRR4DA5M-019","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-TRR4DA5M-019","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-T series, E5EC-TRR4DA5M-019 Process/Temperature Controller, 24VAC/DC supply, 6 relay outputs, PID control, IP66 front panel, panel mount.","salesMarkdown":"## Panel fit and input flexibility The E5EC-TRR4DA5M-019 is a 1/4 DIN panel-mount controller accepting the standard 92.00 mm x 45.00 mm cutout — drops into the same hole as any E5EC-family unit without re-punching the panel. It handles both temperature sensors (RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W) and process signals (0–20 mA, 0–10 VDC) across a range from -200°C to 2300°C, so one part number covers a mixed-sensor line without swapping modules. The 24 VAC/DC supply matches the common control transformer voltage found in most panels — no need to run a separate 100-240 VAC feed just for the controller. ## Six relay outputs — what they drive Six relay outputs give you direct switching for contactors, solenoid valves, or alarm circuits without interposing solid-state relays. Each output is isolated and screw-terminated — no special tooling needed at the panel build. The control method includes On/Off and full PID with auto-tune, so the same controller handles simple tank-level switching or tight temperature loops on an oven or extruder barrel. Built-in heater fault detection monitors the load current via a CT input — catches a failed heater element before the process drifts out of spec. The event input can latch a remote reset or recipe select without opening the panel door. ## IP66 front seal and display readability The IP66-rated front panel withstands washdown spray — suitable for food, beverage, or pharmaceutical lines where the controller is mounted on the machine face rather than in a sealed cabinet. The tri-color LCD backlight with three character heights (18.00 mm, 11.00 mm, 7.80 mm) shows the process value, set point, and status simultaneously across three rows of four digits each. Operators read the PV from across the line without squinting. Operating range is -10°C to 55°C — fine for a panel on the plant floor; no derating needed in a typical conditioned enclosure. ## Sourcing and lifecycle status The E5EC-TRR4DA5M-019 is the 24 VAC/DC variant of the E5EC-T series. If your panel already runs 100-240 VAC and needs RS-485 communications, the sibling E5EC-TRR4A5M-008 is the same controller with that supply voltage and Modbus/CompoWay/F serial port — same cutout, same wiring footprint.","metaTitle":"Omron E5EC-TRR4DA5M-019 Temperature Controller, 24V","metaDescription":"Omron E5EC-TRR4DA5M-019 process/temperature controller, 24VAC/DC supply, 6 relay outputs, PID control, IP66 front panel. Active production, 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":"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 (6)","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-TRR4DA5M-019/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between E5EC-TRR4DA5M-019 and E5EC-TRR4A5M-008?","answer":"The E5EC-TRR4DA5M-019 runs on 24 VAC/DC, while the E5EC-TRR4A5M-008 requires 100-240 VAC and adds an RS-485 communication port (CompoWay/F, Modbus). Both share the same 92 mm x 45 mm cutout, six relay outputs, and IP66 front seal — the choice comes down to panel supply voltage and whether you need serial networking."},{"question":"What sensor types does the E5EC-TRR4DA5M-019 accept?","answer":"It accepts RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus 0-20 mA and 0-10 VDC process signals, covering a measurement range from -200°C to 2300°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-TRR4DA5M-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-TRR4DA5M-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}}