{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-TRX4A5M-008","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-TRX4A5M-008","canonicalUrl":"https://aoctrl.com/omron/E5EC-TRX4A5M-008","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-TRX4A5M-008","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-TRX4A5M-008 process/temperature controller, E5EC-T series, 5 relay outputs, RS-485 CompoWay/F Modbus, 100-240 VAC, IP66 front panel, panel mount 92x45 mm cutout.","salesMarkdown":"## Five relay outputs and universal input for multi-zone control This E5EC-TRX4A5M-008 carries five relay outputs — enough to drive a three-stage heater bank plus an alarm and a cooling fan, all from one controller. The universal input accepts RTD, nine thermocouple types (B, E, J, K, L, N, R, S, T, U, W), plus 0-20 mA or 0-10 VDC process signals, so it covers everything from a 200°C oven to a 2300°C furnace. The RS-485 port speaks both CompoWay/F and Modbus protocols — tie it into a PLC or SCADA network without a protocol converter. On/Off or PID control method is selectable per loop; the tri-color LCD shows three rows of four characters each, with the largest digits at 18 mm high readable from across a panel. ## IP66 front panel and heater fault detection for wet process areas The front face carries an IP66 rating — dust-tight and protected against hose-directed water, which makes this controller a candidate for food processing, washdown stations, or outdoor cabinet installations. The event input and heater fault detection feature monitors current draw on electric heaters and flags a broken element or SSR short before the process drifts. Operating range is -10°C to 55°C, so it lives inside a non-conditioned enclosure in most plant-floor environments. The panel cutout is 92.00 mm x 45.00 mm — the standard 1/4 DIN footprint — and it mounts with screw terminals that accept up to 14 AWG field wiring. ## Active production, sourced per BOM quantity This part is quoted to order against your BOM line; availability and current pricing are confirmed at RFQ time through authorized distribution channels.","metaTitle":"Omron E5EC-TRX4A5M-008 Process/Temp Controller","metaDescription":"Omron E5EC-TRX4A5M-008 process/temperature controller, 5 relay outputs, RS-485 Modbus, IP66 front. Active production, sourced per RFQ.","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-T","Weight":"0.463 lb (210.01 g)","Package":"Bulk","Features":"Event Input, Heater Fault Detection","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (5)","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":"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-TRX4A5M-008/alternatives.json"},"ai":{"faq":[{"question":"What is E5EC-TRX4A5M-008's closest functional sibling — E5EC-TRR4A5M-008?","answer":"The E5EC-TRR4A5M-008 is nearly identical but carries six relay outputs instead of five. Both share the same input range, RS-485 Modbus, IP66 front, and the 92x45 mm cutout — so the TRR variant drops into the same panel hole and wiring scheme if you need one more output."},{"question":"How can I order E5EC-TRX4A5M-008 or check availability?","answer":"Quoted to order against your BOM quantity through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-TRX4A5M-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-TRX4A5M-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}}