{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-RR4D5M-009","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-RR4D5M-009","canonicalUrl":"https://aoctrl.com/omron/E5EC-RR4D5M-009","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-RR4D5M-009","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-RR4D5M-009 process/temperature controller, E5EC series, 6 relay outputs, 24VAC/DC supply, RS-485 CompoWay/F Modbus, IP66 panel mount.","salesMarkdown":"## Controller type and sensor compatibility The E5EC-RR4D5M-009 is a process and temperature controller accepting inputs from RTD, thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, and W, plus analog signals 0-20mA and 0-10VDC. The input range spans -200°C to 2300°C for thermocouple types, covering most industrial heating and cooling loops. ## Control outputs and fieldbus integration Six relay outputs provide discrete control for heating, cooling, alarm, or event functions. The RS-485 port supports CompoWay/F and Modbus protocols, allowing direct integration into a PLC or SCADA network without an external gateway. Control methods include On/Off and full PID with autotune, suitable for thermal processes where proportional band and integral time need field adjustment. ## Panel fit and environmental sealing Panel mount with a rectangular cutout of 92.00mm x 45.00mm. The IP66-rated front bezel is dust-tight and water-resistant, so the controller can be mounted on a washdown panel face without a separate cover. Screw terminal connections on the rear accept standard control wiring; the 24VAC/DC supply allows the same controller to work in AC or DC-powered cabinets without a separate power supply module. ## Production status and procurement Event input and heater fault detection are built-in features, reducing the need for external monitoring relays in heater-break applications.","metaTitle":"Omron E5EC-RR4D5M-009 Process/Temp Controller, 24VAC/DC","metaDescription":"Omron E5EC-RR4D5M-009 process/temperature controller, active production. Accepts RTD, thermocouple types B-W, 0-20mA, 0-10VDC. 6 relay outputs, RS-485 Modbus.","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","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","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E5EC-RR4D5M-009/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for E5EC-RR4D5M-009?","answer":"Current pricing and stock availability are confirmed at quote time. Submit an RFQ with your target quantity; the order is sourced through authorized distribution channels with full manufacturer traceability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-RR4D5M-009","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-RR4D5M-009 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}}