{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-RR4A5M-011","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-RR4A5M-011","canonicalUrl":"https://aoctrl.com/omron/E5EC-RR4A5M-011","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-RR4A5M-011","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC series, Process/Temperature Controller, 6 Relay Outputs, 100-240 VAC, Panel Mount, IP66.","salesMarkdown":"## Where the relay count matters The E5EC-RR4A5M-011: Compared to the E5EC-QX4A5M-009 (four relays + two voltage-pulse outputs for external SSRs), this -RR variant saves you from adding SSR racks if your loads are all relay-switchable — motor starters, contactor coils, indicator lamps. But the -QX also carries RS-485 (Modbus/CompoWay/F), so if you need serial communication to a PLC or SCADA, the -RR does not have it; you trade the comms port for two extra relay outputs on the terminals. The E5EC-QR4D5M-010 has five relays plus one voltage output and runs on 24 VAC/DC, so if your panel uses 24 V control power, that sibling is the direct fit — this one needs 100–240 VAC. ## Active and available Omron lists this as current production. No last-time-buy or phase-out notice on record — it's a standard catalog item. Quote to order against your BOM line.","metaTitle":"Omron E5EC-RR4A5M-011 Temperature Controller, 6 Relay Output","metaDescription":"E5EC-RR4A5M-011 panel-mount PID controller, 100-240VAC, 6 relay outputs, event input, heater fault detection. Universal TC/RTD/mA/V input. IP66. 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","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","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-RR4A5M-011/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to E5EC-RR4A5M-011?","answer":"The closest same-series variant is the E5EC-QX4A5M-009, which adds RS-485 communications but reduces relay outputs from six to four plus two voltage-pulse outputs for external SSRs. Panel cutout and wiring base are identical."},{"question":"Will E5EC-RR4A5M-011 swap into a panel wired for E5EC-QX4A5M-009 without rewiring?","answer":"Mechanically yes — same cutout, same screw terminal layout. Electrically, the -RR has no RS-485 and no voltage-pulse outputs, so any wiring to those pins will be unused. The six relay outputs of the -RR may require reconnecting loads that were previously on SSR-drive lines from the -QX."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-RR4A5M-011","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-RR4A5M-011 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}}