{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-QX4ABM-008","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-QX4ABM-008","canonicalUrl":"https://aoctrl.com/omron/E5EC-QX4ABM-008","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-QX4ABM-008","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC series temperature controller, E5EC-QX4ABM-008, relay and voltage (external SSR) outputs, RS-485 communications, PID control, IP66 front panel, spring terminal.","salesMarkdown":"## Active production — what that means for a BOM line The E5EC-QX4ABM-008 is listed as Active by Omron — no end-of-life notice, no last-time-buy clock running. For a procurement freeze or a panel build schedule, this part is a stable line item that won't trigger a surprise redesign cycle. ## What the outputs actually drive Two output types on one controller: a relay bank (5 outputs) for on/off or alarm duties, plus a voltage pulse output to fire an external SSR. The relay side handles contactors, solenoid valves, or indicator loads; the SSR output gives you zero-cross switching for resistive heaters without relay contact wear. The input side accepts thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus RTD and linear signals (0–20 mA, 0–10 VDC) covering a span from -200 °C to 2300 °C. That range brackets everything from cryogenic storage to furnace exhaust. ## Panel fit and environmental seal Panel-mount form factor with a rectangular cutout of 92.00 mm x 45.00 mm — the standard 1/4 DIN footprint. The front face carries an IP66 rating, meaning it withstands hose-down and dust ingress in washdown zones or outdoor cabinets. Spring terminals on the rear: no screw torque to manage, no loose strands on a vibrating panel door. ## RS-485 on board — no extra comm module Built-in RS-485 communications let the controller talk to a PLC or SCADA host without an add-on card. That saves a slot in the panel and one more part number on the BOM. The display shows three rows of tri-color characters — 18.00 mm, 11.00 mm, and 7.80 mm heights — so you can read process value, setpoint, and status at a glance across the plant floor. ## Heater fault detection — what it catches The Heater Fault Detection feature monitors current draw on the load side and flags a broken heater element or a failed SSR before the process drifts. For an extrusion line or a packaging sealer, that one feature cuts the mean-time-to-diagnose from hours to seconds.","metaTitle":"Omron E5EC-QX4ABM-008 Temperature Controller, Relay/Voltage","metaDescription":"Active Omron E5EC-QX4ABM-008 temperature controller. Relay (5) + voltage (SSR) output, RS-485, PID control, IP66 front. Quoted to order.","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","Weight":"0.463 lb (210.01 g)","Package":"Box","Features":"Heater Fault Detection","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (5), Voltage (External SSR)","Display Type":"LCD - Tri Color Characters, Backlight","Mounting Type":"Panel Mount","Communications":"RS-485","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"100 ~ 240VAC","Termination Style":"Spring 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-QX4ABM-008/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to E5EC-QX4ABM-008?","answer":"The E5EC-RX4ABM-008 is the closest peer within the same E5EC series. It shares the same input range, display, communications, panel cutout, and IP66 rating. The difference is output type: the -RX4ABM-008 carries relay outputs only (4 relays), while the -QX4ABM-008 adds a voltage pulse output for an external SSR. If your application needs that SSR drive, the -RX4ABM-008 won't drop in without a wiring change."},{"question":"What compliance documentation does Omron provide for E5EC-QX4ABM-008?","answer":"The E5EC series carries CE and UL markings as standard. RoHS and REACH declarations are included in the product documentation package. Specific cert numbers are printed on the nameplate; the full declaration can be pulled from Omron's documentation portal using the E5EC-QX4ABM-008 order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-QX4ABM-008","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-QX4ABM-008 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}}