{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5CC-QX2DSM-802","brand":"Omron","brandSlug":"omron","productSlug":"E5CC-QX2DSM-802","canonicalUrl":"https://aoctrl.com/omron/E5CC-QX2DSM-802","factsUrl":"https://aoctrl.com/api/mcp/products/E5CC-QX2DSM-802","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5CC Series, E5CC-QX2DSM-802, Process Temperature Controller for RTD and thermocouple inputs, 24VAC/DC supply, Relay (2) and Voltage (External SSR) outputs, RS-485 communication, IP66.","salesMarkdown":"The E5CC-QX2DSM-802: Accepts RTD and thermocouple inputs, with on/off or PID control and heater fault detection. Outputs: two relays (for alarms or on/off control) plus a voltage pulse for external SSR. That covers most heater control loops where one relay drives the contactor and the second signals an alarm. No analog output here — if you need 4-20mA retransmission, look at the E5CC-CX3A5M-004. RS-485 communication with Modbus and CompoWay/F protocols. IP66 front panel — rated dust-tight and water-resistant, so it survives washdown zones. The rear is IP20; the full seal comes from the included gasket and properly torqued bezel. Against the E5CC-RX3A5M-003: same panel cutout (45mm square), same sensor inputs and control method, same RS-485 interface. The differences that matter: the -RX3A5M-003 runs on 100-240VAC and gives you four relay outputs instead of two relays plus voltage-for-SSR. If your application needs the second relay for alarm and you already have a 24V supply, the -QX2DSM-802 is the correct pick. If you need 240VAC primary power and three or four independent relay outputs, go with the -RX3A5M-003.","metaTitle":"Omron E5CC-QX2DSM-802 Temperature Controller, 24VAC/DC","metaDescription":"Active production Omron E5CC-QX2DSM-802 process temperature controller with relay/voltage output, 24VAC/DC supply, RS-485, IP66. 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)","title":"E5CC-QX2DSM-802","Series":"E5CC","Features":"Heater Fault Detection","Packaging":"Box","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Relay (2), Voltage (External SSR)","description":"CONTROL TEMP RELAY/VOLT OUT 24V","Display Type":"LCD - Dual Color Characters, Backlight","Mounting Type":"Panel Mount","Communications":"RS-485 (CompoWay/F, Modbus)","Control Method":"On/Off, Proportional (PID)","lifecycle_stage":"current","Voltage - Supply":"24VAC/DC","Termination Style":"Screw Terminal","Ingress Protection":"IP66 - Dust Tight, Water Resistant","Operating Temperature":"-10°C ~ 55°C","Panel Cutout Dimensions":"Square - 45.00mm x 45.00mm","Display Characters - Height":"0.600\" (15.20mm), 0.280\" (7.10mm)","Number of Characters Per Row":"4, 4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What temperature sensors and analog inputs does it accept?","answer":"It accepts RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus analog inputs 0-20mA or 0-10VDC. Input range is -200°C to 2300°C for thermocouples and full scale for analog."},{"question":"Can the E5CC-QX2DSM-802 replace the E5CC-RX3A5M-003 without rewiring?","answer":"Not directly. The panel cutout is the same (45mm square), but the supply voltage differs: 24VAC/DC for the -QX2DSM-802 vs 100-240VAC for the -RX3A5M-003. Output configuration also changes from four relays to two relays plus voltage-for-SSR. You will need to rewire the supply and reallocate the output wiring."},{"question":"What are the output types and how many?","answer":"The E5CC-QX2DSM-802 provides two relay outputs and one voltage pulse output for driving an external SSR. The relays can be configured for control or alarm functions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5CC-QX2DSM-802","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/E5CC-QX2DSM-802 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}