{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5DC-QX2DBM-002","brand":"Omron","brandSlug":"omron","productSlug":"E5DC-QX2DBM-002","canonicalUrl":"https://aoctrl.com/omron/E5DC-QX2DBM-002","factsUrl":"https://aoctrl.com/api/mcp/products/E5DC-QX2DBM-002","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5DC series, E5DC-QX2DBM-002 process temperature controller, DIN-rail mount, dual relay + voltage (external SSR) outputs, RS-485 Modbus, 24 VAC/DC, spring-clamp terminals.","salesMarkdown":"## DIN-rail temp controller with universal inputs The Omron E5DC-QX2DBM-002 is a DIN-rail-mount process temperature controller that accepts RTD, thermocouple (Types B, E, J, K, L, N, PLII, R, S, T, U, W), and analog signals (0-20 mA, 0-10 VDC) across a -200°C to 2300°C span. That range covers everything from cryogenic RTD loops to high-temp furnace Type B thermocouples out here in the grease — one controller for the whole plant's temperature zones. It runs on 24 VAC/DC and packs two relay outputs plus a voltage pulse output for driving an external SSR. The PID control loop handles On/Off or proportional action, and the dual-color LCD backlight shows four characters per row — readable across a panel aisle. ## RS-485 Modbus and spring-clamp wiring RS-485 communication supports CompoWay/F and Modbus protocols, so this controller talks directly to a PLC or SCADA host without an extra gateway. IP20 rated and rated for -10°C to 55°C ambient, it's meant for inside a control cabinet, not a washdown zone. The DIN-rail footprint keeps panel layout clean — snap it on next to the contactors and power supplies. ## Active production and sourcing The closest panel-mount sibling is the E5CC-TQX3D5M-003, which adds heater fault detection and an IP66 front bezel but requires a 45 mm square panel cutout instead of a DIN rail. If your BOM calls for a panel-mount form factor with the same thermocouple and Modbus capability, that's the alternate path — but for a DIN-rail cabinet build, this E5DC is the direct fit.","metaTitle":"Omron E5DC-QX2DBM-002 Temperature Controller, DIN Rail","metaDescription":"Omron E5DC-QX2DBM-002 process temperature controller with dual relay and SSR voltage outputs. DIN-rail mount, spring terminals, RS-485 Modbus.","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":"E5DC","Package":"Bulk","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (2), Voltage (External SSR)","Display Type":"LCD - Dual Color Characters, Backlight","Mounting Type":"DIN Rail","Communications":"RS-485 (CompoWay/F, Modbus)","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"24VAC/DC","Termination Style":"Spring Terminal","Ingress Protection":"IP20","Operating Temperature":"-10°C~55°C","Display Characters - Height":"0.334\" (8.50mm), 0.314\" (8.00mm)","Number of Characters Per Row":"4, 4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/E5DC-QX2DBM-002/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the E5DC-QX2DBM-002 available via RFQ confirmation?","answer":"The E5DC-QX2DBM-002 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote — submit an RFQ for your BOM quantity."},{"question":"Does the E5DC-QX2DBM-002 support Modbus RTU?","answer":"Yes, the E5DC-QX2DBM-002 supports RS-485 communication with both Modbus and Omron's CompoWay/F protocol."},{"question":"What is the input range of the Omron E5DC-QX2DBM-002?","answer":"The input range spans -200°C to 2300°C for temperature sensors (RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W), and also accepts 0-20 mA or 0-10 VDC analog signals."},{"question":"Is the E5DC-QX2DBM-002 compatible with a Type K thermocouple?","answer":"Yes, Type K is one of the supported thermocouple types listed for this controller."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5DC-QX2DBM-002","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/E5DC-QX2DBM-002 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}}