{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E5CC-CQ3A5M-006","brand":"Omron","brandSlug":"omron","productSlug":"E5CC-CQ3A5M-006","canonicalUrl":"https://aoctrl.com/omron/E5CC-CQ3A5M-006","factsUrl":"https://aoctrl.com/api/mcp/products/E5CC-CQ3A5M-006","rawCanonicalId":null},"summary":{"shortDescription":"Omron E5CC Series Process/Temperature Controller, E5CC-CQ3A5M-006, PID control, LCD dual-color display, 3 relay + analog + voltage for SSR outputs, event input, screw terminals, IP66 front.","salesMarkdown":"The E5CC-CQ3A5M-006 is an active Omron E5CC temperature/process controller accepting RTD and ten thermocouple types (B, E, J, K, L, N, PLII, R, S, T, U, W) plus 0–20mA or 0–10VDC analog inputs, covering –200°C to 2300°C. It controls with On/Off or PID, driving three relay outputs, one analog output, and a voltage pulse for an external SSR. An event input gives you a dry-contact trigger for alarms or remote setpoint switching. The dual-color LCD shows process value (0.600\" characters) and setpoint or parameters (0.280\"). Panel cutout is 45mm square, and the front is IP66-rated — splash-proof for washdown zones. Screw terminals, 100–240VAC supply. That's the bill. Now the real question: does this one fit your machine? The close sibling E5CC-CX3A5M-004 is nearly identical — same inputs, same three relays, same analog output, same event input, same cutout and IP66 — but it adds RS-485 communications with CompoWay/F and Modbus protocols. The CQ3A5M-006 lacks that serial port. If your panel expects a Modbus link to a PLC or HMI, you need the CX. If the controller is standalone or talks over analog, the CQ saves you from paying for a protocol you won't use. Value's in the sort: match the part to the bus requirement. Mechanically they drop into the same hole with the same wires. ## Integration notes Fits a 45mm square cutout; screw terminals, event input, and analog/voltage SSR outputs included. PID autotune is available.","metaTitle":"Omron E5CC-CQ3A5M-006 Temp Controller, 3 Relay + Analog","metaDescription":"Active Omron E5CC-CQ3A5M-006 temperature controller with PID, 3 relay + analog + SSR voltage outputs, event input. IP66, 45mm square cutout, 100-240VAC. Source via 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)","title":"E5CC-CQ3A5M-006","Series":"E5CC","Weight":"0.265 lb (120.2 g)","Package":"Bulk","Features":"Event Input","Input Range":"-200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC","Output Type":"Analog, Relay (3), Voltage (External SSR)","description":"CONTROL TEMP/PROCESS 100-240V","Display Type":"LCD - Dual Color Characters, Backlight","Mounting Type":"Panel Mount","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":"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":"https://cdn.aoctrl.com/c6d2565f7c49acd020a74c22dc4212b3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for E5CC-CQ3A5M-006?","answer":"The E5CC-CX3A5M-004 is the closest peer: same inputs, outputs, cutout, and IP rating, but adds RS-485 serial communications. If serial is not needed, the CQ variant is the right pick."},{"question":"Will E5CC-CQ3A5M-006 drop into a panel built for E5CC-CX3A5M-004 without rewiring?","answer":"Mechanically yes — same cutout, same screw terminal layout. But the CQ variant lacks the RS-485 port, so any Modbus wiring would be unused. If the panel relied on serial communications, you must use the CX variant."},{"question":"What is the type and series of this controller?","answer":"It is a Process, Temperature Controller in the Omron E5CC series, accepting RTD and ten thermocouple types plus analog signals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E5CC-CQ3A5M-006","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-CQ3A5M-006 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}}