{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-PR0ASM-800","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-PR0ASM-800","canonicalUrl":"https://aoctrl.com/omron/E5EC-PR0ASM-800","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-PR0ASM-800","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC Series, Process / Temperature Controller, RTD and 10 thermocouple types plus 0-20mA / 0-10VDC input, 2 relay outputs, PID / On-Off control, 100-240VAC supply, IP66 front panel, screw terminals, 1/4 DIN panel mount.","salesMarkdown":"## Panel-ready 1/4 DIN controller with dual relay outputs The Omron E5EC-PR0ASM-800 is a 1/4 DIN panel-mount process and temperature controller accepting RTD Pt100 and thermocouple types B, E, J, K, L, N, PLII, R, S, T, and U, plus linear 0-20mA and 0-10VDC process signals — covering a span from -200°C to 2300°C. Two relay outputs handle basic heat/cool or alarm assignments; the control method switches between On/Off and PID, covering simple limit control through closed-loop tuning. Supply voltage is 100-240VAC, so no separate control transformer is needed in most industrial panels. ## IP66 front and screw-terminal wiring The front bezel is rated IP66 — dust-tight and protected against hose-spray, making it a fit for food, beverage, pharmaceutical, and other washdown environments where the controller face is exposed to cleaning cycles. Panel cutout is a standard 92mm x 45mm rectangle — the 1/4 DIN footprint that drops into existing punched holes without adapter plates. Screw terminals accept ring or fork lugs; field wiring needs no special crimp tool. Ambient rating is -10°C to 55°C — fine for indoor panel environments but not for unheated outdoor enclosures where freezing can occur. ## Dual-row display and active production status The LCD backlit display shows two rows of four characters each — the upper row at 18mm height, the lower at 11mm — readable across a control room aisle.","metaTitle":"Omron E5EC-PR0ASM-800 Temperature Controller, 100-240VAC","metaDescription":"Omron E5EC-PR0ASM-800 process/temperature controller, 100-240VAC supply, 2 relay outputs, PID/On-Off control, IP66 front panel.","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":"Bulk","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (2)","Display Type":"LCD - Dual 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)","Number of Characters Per Row":"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-PR0ASM-800/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to E5EC-PR0ASM-800?","answer":"The E5EC-CQ4A5M-011 is the closest peer — same 1/4 DIN footprint, same input range and supply voltage, but adds event input, heater fault detection, and additional output types (analog and voltage for external SSR drive). It drops into the same panel cutout without rewiring the screw terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-PR0ASM-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-PR0ASM-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}}