{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-RR2ASM-800","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-RR2ASM-800","canonicalUrl":"https://aoctrl.com/omron/E5EC-RR2ASM-800","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-RR2ASM-800","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC series temperature controller, relay (6) output, 100-240 VAC supply, panel mount, IP66 front, heater fault detection, LCD tri-color display.","salesMarkdown":"## What the E5EC-RR2ASM-800 brings to a panel The Omron E5EC-RR2ASM-800 is a panel-mount temperature controller from the E5EC series, built for process loops where you need six relay outputs and heater fault detection in one package. It accepts inputs from RTD and thirteen thermocouple types (B, E, J, K, L, N, PLII, R, S, T, U, W) plus 0–20 mA or 0–10 VDC analog signals, covering the full range from -200 °C to 2300 °C. Six relay outputs give you independent control channels for heating, cooling, alarms, or event sequencing without adding external relay packs. The built-in heater fault detection monitors current draw on the load and flags a broken heater element or SSR short — a common failure mode in electric ovens, extruders, and packaging seal bars that otherwise runs unnoticed until product quality drifts. Panel cutout is rectangular, 92.00 mm × 45.00 mm — the standard 1/4 DIN footprint that drops into existing punch-outs without adapter plates. Supply voltage is 100–240 VAC, so it runs directly on line power without an external control transformer.","metaTitle":"Omron E5EC-RR2ASM-800 Temperature Controller","metaDescription":"Omron E5EC-RR2ASM-800 temperature controller with 6 relay outputs, heater fault detection, IP66 front. Supports RTD & 13 thermocouple types.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"Type":"Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W)","Series":"E5EC","Package":"Box","Features":"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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E5EC-RR2ASM-800/alternatives.json"},"ai":{"faq":[{"question":"What thermocouple types does the E5EC-RR2ASM-800 support?","answer":"It supports RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, and W, plus 0–20 mA and 0–10 VDC analog inputs, covering a range of -200 °C to 2300 °C."},{"question":"Can the E5EC-RR2ASM-800 control a heater with heater fault detection?","answer":"Yes. The controller includes heater fault detection that monitors the load current and can alarm on a broken heater or shorted SSR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-RR2ASM-800","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-RR2ASM-800 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}}