OMRON E5AX-DAA Digital Temperature Controller – E5AX Series
Imagine a critical industrial furnace, injection molding machine, or food processing line running without a reliable temperature controller. Within minutes, thermal runaway or undershoot can destroy a batch, damage equipment, or trigger a safety shutdown — costing thousands in downtime and scrap. The OMRON E5AX-DAA exists precisely to prevent this scenario. Engineered for demanding industrial environments, it delivers precise, stable temperature regulation that keeps your process within spec, shift after shift.
Within the E5AX Series, the E5AX-DAA occupies the dual-output, analog-input flagship position — combining a large dual-display panel with universal sensor input and PID auto-tuning in a compact DIN 48×96 mm housing. OMRON’s E5AX Series has earned global recognition across automotive, plastics, food & beverage, and semiconductor manufacturing as a benchmark for mid-range precision temperature control.
Technical Specifications
- Model: E5AX-DAA
- Brand: OMRON
- Series: E5AX
- Display: Dual 4-digit LED (PV + SV simultaneous display)
- Input Type: Universal — Thermocouple (K, J, T, E, L, U, N, R, S, B, W) / RTD (Pt100, JPt100)
- Control Output: Relay output (SPDT) + Auxiliary output
- Control Method: PID / ON-OFF / Manual
- Auto-Tuning: Yes (AT function)
- Setting Range: −200 to +1300°C (varies by sensor type)
- Display Accuracy: ±0.3% FS ±1 digit
- Sampling Period: 500 ms
- Power Supply: 100–240 VAC, 50/60 Hz
- Power Consumption: Max 10 VA
- Panel Cutout: 45×92 mm (DIN 48×96 mm)
- Protection Rating: IP66 (front panel)
- Operating Temperature: 0 to 55°C
- Weight: Approx. 350 g
- Certifications: CE, UL, cUL
Key Features & Benefits
- Universal Sensor Input: Accepts all major thermocouple and RTD types — no need for separate models per sensor.
- Dual LED Display: Simultaneous PV/SV readout eliminates guesswork during process monitoring.
- PID Auto-Tuning (AT): Automatically calculates optimal P, I, D parameters — reduces commissioning time significantly.
- IP66 Front Panel: Splash-proof and dust-tight — suitable for washdown and harsh plant environments.
- Compact DIN Format: 48×96 mm panel mount fits standard control cabinet cutouts worldwide.
- Relay + Auxiliary Output: Dual output configuration supports heating/cooling split control or alarm functions.
- CE / UL Certified: Meets international safety standards for global deployment.
Industry & Equipment Applications
- Plastics & Rubber: Injection molding machines, extruders, hot runners
- Food & Beverage: Ovens, pasteurizers, fermentation tanks, packaging lines
- Automotive: Paint curing ovens, welding equipment, test chambers
- Semiconductor & Electronics: Reflow ovens, burn-in chambers, clean room HVAC
- Chemical & Pharmaceutical: Reactors, dryers, sterilization equipment
- HVAC & Building Automation: Air handling units, boiler control panels
System Integration & Compatible Parts
The OMRON E5AX-DAA integrates seamlessly within OMRON’s broader automation ecosystem. Compatible and commonly paired components include:
- Solid State Relays: OMRON G3NA, G3PH Series (for high-cycle switching loads)
- Thermocouples / RTD Sensors: OMRON E52 Series probes
- PLCs: OMRON CP1H, CJ2M, NX Series (via RS-485 / CompoWay/F protocol)
- HMI: OMRON NB Series, NS Series touchscreens
- Power Controllers: OMRON G3PX Series thyristor power controllers
- DIN Rail Terminal Blocks: OMRON XW5T Series
Our Quality Assurance Process
At Konmask.com, every OMRON E5AX-DAA unit goes through a rigorous sourcing and inspection process before shipment:
- ✅ Authentic Sourcing: Procured from authorized OMRON distributors and verified supply chains.
- ✅ Visual & Label Inspection: Hologram seals, date codes, and part markings verified against OMRON standards.
- ✅ Functional Pre-check: Power-on test and display verification performed on sampled units.
- ✅ Secure Packaging: Anti-static packaging with original OMRON box and documentation where available.
- ✅ Traceability: Batch records maintained for full supply chain transparency.
How to Order
- Submit your inquiry via the Contact Us form or email support@konmask.com.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 24 business hours with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange secure packaging and international shipping with full tracking.
Minimum order quantity: 1 unit. Bulk pricing available for orders of 5+ units.
Why Choose Konmask.com?
- 🌐 Global B2B Supplier specializing in industrial automation components from leading brands.
- 🔍 Hard-to-Find Parts — we stock and source obsolete, discontinued, and long lead-time OMRON models.
- 📦 Fast International Shipping to 50+ countries with DHL, FedEx, and UPS options.
- 🛡️ Quality Guaranteed — all parts inspected before dispatch; returns accepted for verified defects.
- 💬 Expert Technical Support — our team includes experienced automation engineers who can assist with compatibility and application questions.
- 📋 Documentation Support — datasheets, wiring diagrams, and manuals provided upon request.
Frequently Asked Questions
Q1: What is the difference between OMRON E5AX-DAA and E5AX-DA?
The E5AX-DAA features dual output (control + auxiliary), while the E5AX-DA has a single control output. The DAA variant is preferred for applications requiring simultaneous heating/cooling or alarm relay output.
Q2: Is the E5AX-DAA compatible with both thermocouple and RTD sensors?
Yes. The E5AX-DAA accepts universal input — all standard thermocouple types (K, J, T, E, L, U, N, R, S, B, W) and RTD types (Pt100, JPt100) are supported without hardware modification.
Q3: Can the E5AX-DAA communicate with a PLC or SCADA system?
Yes. The E5AX-DAA supports RS-485 serial communication using OMRON’s CompoWay/F protocol, enabling integration with OMRON PLCs and third-party SCADA systems via Modbus RTU adapters.
Q4: What is the lead time for the OMRON E5AX-DAA?
In-stock units typically ship within 1–3 business days. For out-of-stock situations, lead time is 2–4 weeks depending on sourcing. Contact us for real-time availability.
Q5: Do you provide a warranty for the E5AX-DAA?
Yes. We offer a 90-day warranty against manufacturing defects on all units. Extended warranty options are available for bulk orders.
Q6: Can I request a datasheet or wiring diagram?
Absolutely. Contact our team at support@konmask.com and we will provide the official OMRON E5AX-DAA datasheet and installation manual.
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