{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5EC-TCX4A5M-022","brand":"Omron","brandSlug":"omron","productSlug":"E5EC-TCX4A5M-022","canonicalUrl":"https://aoctrl.com/omron/E5EC-TCX4A5M-022","factsUrl":"https://aoctrl.com/api/mcp/products/E5EC-TCX4A5M-022","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5EC-TCX4A5M-022, E5EC-T series, Process / Temperature Controller, PID control, RS-485 communications, 4 relay outputs, 100-240 VAC supply, IP66 front panel.","salesMarkdown":"## What this controller handles The E5EC-TCX4A5M-022 is a multi-input process and temperature controller from Omron's E5EC-T series, accepting RTD, thermocouple types B/E/J/K/L/N/PLII/R/S/T/U/W, plus 0–20 mA and 0–10 VDC analog signals across a span of -200°C to 2300°C. Control is On/Off or proportional (PID) with four relay outputs and an analog output for retransmission or secondary loop drive. The RS-485 port supports both CompoWay/F and Modbus protocols, so it drops into existing PLC or SCADA networks without a protocol converter. ## Panel fit and environmental sealing Panel mount with a 92.00 mm x 45.00 mm rectangular cutout, screw-terminal wiring, and an IP66-rated front face that resists washdown and dust ingress — suitable for food, beverage, or chemical environments where hose-down cleaning is routine. Operating range is -10°C to 55°C, so it lives in a conditioned panel or cabinet, not outdoors in direct sun. ## Lifecycle and sourcing posture Omron lists this part as Active. It is not approaching end-of-life, so no last-time-buy scramble — production quantities are quoted to order against the BOM through authorized distribution. The tri-color LCD backlight and three character heights (18.00 mm, 11.00 mm, 7.80 mm) give clear readouts at distance; the event input lets a dry contact trigger a preset recipe or alarm override without touching the front panel.","metaTitle":"Omron E5EC-TCX4A5M-022 Process Controller, PID, RS-485","metaDescription":"Omron E5EC-TCX4A5M-022 process/temperature controller. Active production. PID control, RS-485 Modbus, 4 relay outputs, IP66 front. Quoted 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-T","Weight":"0.463 lb (210.01 g)","Package":"Bulk","Features":"Event Input","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Analog, Relay (4)","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-TCX4A5M-022/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5EC-TCX4A5M-022","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-TCX4A5M-022 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}}