{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-TCX4D5M-004","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-TCX4D5M-004","canonicalUrl":"https://aoctrl.com/omron/E5EC-TCX4D5M-004","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-TCX4D5M-004","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-TCX4D5M-004, Process/Temperature Controller, RTD/TC/mA/VDC inputs, 4 relay outputs, RS-485 Modbus, 24VAC/DC, IP66 front panel, panel mount.","salesMarkdown":"## Universal input, four-relay output, Modbus on 24 V The E5EC-TCX4D5M-004 accepts RTD, thermocouple types B/E/J/K/L/N/PLII/R/S/T/U/W, plus 0–20 mA and 0–10 VDC signals — one controller covers most process loops without a signal conditioner. Four relay outputs handle on/off or PID control loops; the RS-485 port speaks Modbus or CompoWay/F, so it drops into a PLC-based line without a gateway. Runs on 24 VAC or 24 VDC — common panel supply, no separate control transformer needed for the controller. ## IP66 front, standard 92x45 mm cutout The front panel is rated IP66 — dust-tight and protected against hose-down, so it suits food, beverage, or washdown zones without an overlay. Panel cutout is 92.00 x 45.00 mm rectangular — the standard 1/4 DIN horizontal footprint; fits existing punch patterns without rework. Screw-terminal termination — no special tooling for field wiring, and the tri-color LCD backlight gives at-a-glance status even from across a machine.","metaTitle":"Omron E5EC-TCX4D5M-004 Process Controller, 24V","metaDescription":"Omron E5EC-TCX4D5M-004 process/temperature controller, 24VAC/DC, 4 relay outputs, RS-485 Modbus, IP66 front. Active production, sourced per RFQ.","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-TCX4D5M-004","Series":"E5EC-T","Weight":"0.463 lb (210.01 g)","Package":"Bulk","Features":"Event Input","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Analog, Relay (4)","description":"CONTROL TEMP/PROC 24V PANEL MT","Display Type":"LCD - Tri Color Characters, Backlight","Mounting Type":"Panel Mount","Communications":"RS-485 (CompoWay/F, Modbus)","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to the E5EC-TCX4D5M-004?","answer":"The E5EC-TRR4A5M-008 is the nearest sibling in the same E5EC-T family. It adds heater fault detection and two more relay outputs (six total), but its supply voltage is 100–240 VAC instead of 24 VAC/DC — so a panel wired for 24 V would need a supply change."},{"question":"Can I order the E5EC-TCX4D5M-004 here?","answer":"Yes — quoted to order against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-TCX4D5M-004","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-TCX4D5M-004 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}}